subject:(Wireless Packet Network)

North-West University

1. Terblanche, Heila Levina Helena Catharina. Enhancing a network coding security scheme to avoid packet dropping in wireless mesh networks / H.L.H.C. Terblanche.

Degree: 2013, North-West University

URL: http://hdl.handle.net/10394/9704

► With the increase of mobile and smart device usage, the interest in dynamically forming networks is rising. One such type of network isWireless Mesh Networks… (more)

Subjects/Keywords: Network coding; packet dropping; packet pollution; security; wireless mesh networks

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APA (6^th Edition):

Terblanche, H. L. H. C. (2013). Enhancing a network coding security scheme to avoid packet dropping in wireless mesh networks / H.L.H.C. Terblanche. (Thesis). North-West University. Retrieved from http://hdl.handle.net/10394/9704

Note: this citation may be lacking information needed for this citation format:
Not specified: Masters Thesis or Doctoral Dissertation

Chicago Manual of Style (16^th Edition):

Terblanche, Heila Levina Helena Catharina. “Enhancing a network coding security scheme to avoid packet dropping in wireless mesh networks / H.L.H.C. Terblanche. ” 2013. Thesis, North-West University. Accessed April 19, 2021. http://hdl.handle.net/10394/9704.

Note: this citation may be lacking information needed for this citation format:
Not specified: Masters Thesis or Doctoral Dissertation

MLA Handbook (7^th Edition):

Terblanche, Heila Levina Helena Catharina. “Enhancing a network coding security scheme to avoid packet dropping in wireless mesh networks / H.L.H.C. Terblanche. ” 2013. Web. 19 Apr 2021.

Vancouver:

Terblanche HLHC. Enhancing a network coding security scheme to avoid packet dropping in wireless mesh networks / H.L.H.C. Terblanche. [Internet] [Thesis]. North-West University; 2013. [cited 2021 Apr 19]. Available from: http://hdl.handle.net/10394/9704.

Note: this citation may be lacking information needed for this citation format:
Not specified: Masters Thesis or Doctoral Dissertation

Council of Science Editors:

Terblanche HLHC. Enhancing a network coding security scheme to avoid packet dropping in wireless mesh networks / H.L.H.C. Terblanche. [Thesis]. North-West University; 2013. Available from: http://hdl.handle.net/10394/9704

Note: this citation may be lacking information needed for this citation format:
Not specified: Masters Thesis or Doctoral Dissertation

Iowa State University

2. Liu, Xudong. Crypto-aided MAP detection and mitigation of false data in wireless relay networks.

Degree: 2019, Iowa State University

URL: https://lib.dr.iastate.edu/etd/17730

► Relays are widely used in various types of networks to extend the coverage and increase the communication reliability. The underlying assumption is that relay nodes… (more)

▼ Relays are widely used in various types of networks to extend the coverage and increase the communication reliability. The underlying assumption is that relay nodes will faithfully forward the received data to the next node. However, a relay node in practice may misbehave by acting uncooperatively: such as refuse signal relaying, garbling the transmitting signal or performing intended malicious attack. Among all of types of misbehaviors, previous studies has shown that relay malicious attack can cause significant degradation of communication, this intended malicious attack are usually known as false data injection or Byzantine attack. By altering the transmitting bits or injecting false data in transmission packets, relay nodes in the routing path could pretend to forward the correct message, but in fact, change the information so that he can deceive the destination to process his intended message, which may result in severe consequence. In the research of this thesis, we first develop the Bayesian test based on sufficient statistic for detecting the relay misbehavior at the packet level in lossy one-way wireless relay networks. The Bayesian test is optimal in the sense of minimizing the probability of detection error. This novel approach works in the physical-layer and does not require any cryptographic keys, tracing symbols, or third party authentication. Instead, the overheard packet from the source is exploited, which is available for free due to the broadcast nature of wireless medium. The enabling factor in our approach is that the overheard packet, although erroneous due to channel impairments, contains the true information of source packet, hence can serve as a reference in verifying the correctness of relayed packet. By deriving the probability of false alarm and missed detection as a function of the overhearing bit error rate (BER), the number of bits modified in a packet with the packet length. We found that the probability of false alarm and missed detection decrease as the packet length increases and converge to zero, regardless of the overhearing BER, if the packet length is sufficiently long. The Bayesian test accuracy, essentially, depends on bit error rates (BERs) in overhearing channel, sometimes BERs may not be good enough. To address this issue, a cross-layer detection mechanism where the cryptographic detection outcomes are used to estimate the false injection rate is proposed. To reduce the computational cost and bandwidth overhead associated with the cryptographic detection, the packets are attached with only a short length keyed hash. Our results will show that the detection performance that can be provided with the perfect knowledge of the false injection rate can be achieved by having only message authentication code (MAC) with about 15% of the its attaching packet bits length. In order to make proposed Bayesian detection scheme adapted to the emerging high-speed wireless relay networks, where massive short packets are collected from multiple sources through a relay. A new detection scheme…

Subjects/Keywords: false data injection; integrity check; MAP test; packet recovery; short packet; wireless relay network; Communication

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APA (6^th Edition):

Liu, X. (2019). Crypto-aided MAP detection and mitigation of false data in wireless relay networks. (Thesis). Iowa State University. Retrieved from https://lib.dr.iastate.edu/etd/17730

Note: this citation may be lacking information needed for this citation format:
Not specified: Masters Thesis or Doctoral Dissertation

Chicago Manual of Style (16^th Edition):

Liu, Xudong. “Crypto-aided MAP detection and mitigation of false data in wireless relay networks.” 2019. Thesis, Iowa State University. Accessed April 19, 2021. https://lib.dr.iastate.edu/etd/17730.

Note: this citation may be lacking information needed for this citation format:
Not specified: Masters Thesis or Doctoral Dissertation

MLA Handbook (7^th Edition):

Liu, Xudong. “Crypto-aided MAP detection and mitigation of false data in wireless relay networks.” 2019. Web. 19 Apr 2021.

Vancouver:

Liu X. Crypto-aided MAP detection and mitigation of false data in wireless relay networks. [Internet] [Thesis]. Iowa State University; 2019. [cited 2021 Apr 19]. Available from: https://lib.dr.iastate.edu/etd/17730.

Note: this citation may be lacking information needed for this citation format:
Not specified: Masters Thesis or Doctoral Dissertation

Council of Science Editors:

Liu X. Crypto-aided MAP detection and mitigation of false data in wireless relay networks. [Thesis]. Iowa State University; 2019. Available from: https://lib.dr.iastate.edu/etd/17730

Note: this citation may be lacking information needed for this citation format:
Not specified: Masters Thesis or Doctoral Dissertation

NSYSU

3. Wei, Chia-Ting. Delay-Aware Routing Strategy with Data Compression in Wireless Sensor Networks.

Degree: Master, Computer Science and Engineering, 2014, NSYSU

URL: http://etd.lib.nsysu.edu.tw/ETD-db/ETD-search/view_etd?URN=etd-0608114-161515

► In many applications and scenarios, sensors have to regularly report what they monitor from the environment and quickly notify the sink node of event occurrence… (more)

Subjects/Keywords: Packet delay; Wireless sensor network; Routing protocol; In-network data processing; Data aggregation and compression

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APA · Chicago · MLA · Vancouver · CSE | Export to Zotero / EndNote / Reference Manager

APA (6^th Edition):

Wei, C. (2014). Delay-Aware Routing Strategy with Data Compression in Wireless Sensor Networks. (Thesis). NSYSU. Retrieved from http://etd.lib.nsysu.edu.tw/ETD-db/ETD-search/view_etd?URN=etd-0608114-161515

Note: this citation may be lacking information needed for this citation format:
Not specified: Masters Thesis or Doctoral Dissertation

Chicago Manual of Style (16^th Edition):

Wei, Chia-Ting. “Delay-Aware Routing Strategy with Data Compression in Wireless Sensor Networks.” 2014. Thesis, NSYSU. Accessed April 19, 2021. http://etd.lib.nsysu.edu.tw/ETD-db/ETD-search/view_etd?URN=etd-0608114-161515.

Note: this citation may be lacking information needed for this citation format:
Not specified: Masters Thesis or Doctoral Dissertation

MLA Handbook (7^th Edition):

Wei, Chia-Ting. “Delay-Aware Routing Strategy with Data Compression in Wireless Sensor Networks.” 2014. Web. 19 Apr 2021.

Vancouver:

Wei C. Delay-Aware Routing Strategy with Data Compression in Wireless Sensor Networks. [Internet] [Thesis]. NSYSU; 2014. [cited 2021 Apr 19]. Available from: http://etd.lib.nsysu.edu.tw/ETD-db/ETD-search/view_etd?URN=etd-0608114-161515.

Note: this citation may be lacking information needed for this citation format:
Not specified: Masters Thesis or Doctoral Dissertation

Council of Science Editors:

Wei C. Delay-Aware Routing Strategy with Data Compression in Wireless Sensor Networks. [Thesis]. NSYSU; 2014. Available from: http://etd.lib.nsysu.edu.tw/ETD-db/ETD-search/view_etd?URN=etd-0608114-161515

Note: this citation may be lacking information needed for this citation format:
Not specified: Masters Thesis or Doctoral Dissertation

Wayne State University

4. Xiang, Qiao. In-Network Processing For Mission-Criticalwireless Networked Sensing And Control: A Real-Time, Efficiency, And Resiliency Perspective.

Degree: PhD, Computer Science, 2014, Wayne State University

URL: https://digitalcommons.wayne.edu/oa_dissertations/942

► As wireless cyber-physical systems (WCPS) are increasingly being deployed in mission-critical applications, it becomes imperative that we consider application QoS requirements in in-network processing… (more)

▼ As wireless cyber-physical systems (WCPS) are increasingly being deployed in mission-critical applications, it becomes imperative that we consider application QoS requirements in in-network processing (INP). In this dissertation, we explore the potentials of two INP methods, packet packing and network coding, on improving network performance while satisfying application QoS requirements. We find that not only can these two techniques increase the energy efficiency, reliability, and throughput of WCPS while satisfying QoS requirements of applications in a relatively static environment, but also they can provide low cost proactive protection against transient node failures in a more dynamic wireless environment. We first study the problem of jointly optimizing packet packing and the timeliness of data delivery. We identify the conditions under which the problem is strong NP-hard, and we find that the problem complexity heavily depends on aggregation constraints instead of network and traffic properties. For cases when the problem is NP-hard, we show that there is no polynomial-time approximation scheme (PTAS); for cases when the problem can be solved in polynomial time, we design polynomial time, offline algorithms for finding the optimal packet packing schemes. We design a distributed, online protocol tPack that schedules packet transmissions to maximize the local utility of packet packing at each node. We evaluate the properties of tPack in NetEye testbed. We find that jointly optimizing data delivery timeliness and packet packing and considering real-world aggregation constraints significantly improve network performance. We then work on the problem of minimizing the transmission cost of network coding based routing in sensor networks. We propose the first mathematical framework so far as we know on how to theoretically compute the expected transmission cost of NC-based routing in terms of expected number of transmission. Based on this framework, we design a polynomial-time greedy algorithm for forwarder set selection and prove its optimality on transmission cost minimization. We designed EENCR, an energy-efficient NC-based routing protocol that implement our forwarder set selection algorithm to minimize the overall transmission cost. Through comparative study on EENCR and other state-of-the-art routing protocols, we show that EENCR significantly outperforms CTP, MORE and CodeOR in delivery reliability, delivery cost and network goodput. Furthermore, we study the 1+1 proactive protection problem using network coding. We show that even under a simplified setting, finding two node-disjoint routing braids with minimal total cost is NP-hard. We then design a heuristic algorithm to construct two node-disjoint braids with a transmission cost upper bounded by two shortest node-disjoint paths. And we design ProNCP, a proactive NC-based protection protocol using similar design philosophy as in EENCR. We evaluate the performance of ProNCP under various… Advisors/Committee Members: Hongwei Zhang.

Subjects/Keywords: cyber-physical systems; in-network processing; network coding; packet packing; wireless sensor networks; Computer Sciences

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APA (6^th Edition):

Xiang, Q. (2014). In-Network Processing For Mission-Criticalwireless Networked Sensing And Control: A Real-Time, Efficiency, And Resiliency Perspective. (Doctoral Dissertation). Wayne State University. Retrieved from https://digitalcommons.wayne.edu/oa_dissertations/942

Chicago Manual of Style (16^th Edition):

Xiang, Qiao. “In-Network Processing For Mission-Criticalwireless Networked Sensing And Control: A Real-Time, Efficiency, And Resiliency Perspective.” 2014. Doctoral Dissertation, Wayne State University. Accessed April 19, 2021. https://digitalcommons.wayne.edu/oa_dissertations/942.

MLA Handbook (7^th Edition):

Xiang, Qiao. “In-Network Processing For Mission-Criticalwireless Networked Sensing And Control: A Real-Time, Efficiency, And Resiliency Perspective.” 2014. Web. 19 Apr 2021.

Vancouver:

Xiang Q. In-Network Processing For Mission-Criticalwireless Networked Sensing And Control: A Real-Time, Efficiency, And Resiliency Perspective. [Internet] [Doctoral dissertation]. Wayne State University; 2014. [cited 2021 Apr 19]. Available from: https://digitalcommons.wayne.edu/oa_dissertations/942.

Council of Science Editors:

Xiang Q. In-Network Processing For Mission-Criticalwireless Networked Sensing And Control: A Real-Time, Efficiency, And Resiliency Perspective. [Doctoral Dissertation]. Wayne State University; 2014. Available from: https://digitalcommons.wayne.edu/oa_dissertations/942

Anna University

5. Gnana, Sundari P. An energy efficient hybrid code combining technique for cluster based co operative wireless network; -.

Degree: Computer Science, 2013, Anna University

URL: http://shodhganga.inflibnet.ac.in/handle/10603/22716

►

Objective of this research work is to provide and energy efficient newlinecoding for cluster based cooperative wireless networks The modified newlinetechnique is used based on… (more)

▼

Objective of this research work is to provide and energy efficient newlinecoding for cluster based cooperative wireless networks The modified newlinetechnique is used based on selective repeat ARQ and low density parity newlinecheck LDPC A technique of combining noisy packets to achieve errorfree newlineresults for all channels with low bit errors below 50 percent are known as newlinecode combining Code combining optimizes the code rate and minimizes the newlinedelay required to decode a given packet by allowing a receiver to combine the newlineminimum number of packets Code combining applications include spreadspectrum newlinesystems packet communication systems twoway links and newlinemultiple hop networks Diversity combining provides a large variety of newlineschemes for improved biterrorrate BER in packet communications Data newlineclustering plays an important role in many disciplines including data mining newlinemachine learning bioinformatics pattern recognition and other fields where newlinethere is a need to learn the inherent grouping structure of data in an newlineunsupervised manner There are many clustering approaches proposed in the newlineliterature with different quality and complexity tradeoffs The thesis work newlinecomprises a snapshot of trelliscoded modulation which is shown to be newlinepowerefficient and bandwidthefficient modulation technique for fading newlinechannels A large amount of coding gain on the order of 10 dB can easily be newlineobtained in this case newline newlineThe clustering algorithm is fully distributed each node transmits newlineonly one message during clustering operation and the algorithm terminates in newlineappropriate time without iterations The thesis evaluates Energy Efficient newlineHybrid Code Combining EEHCC technique through NS2 simulation and newlineuses a bounded region of 1000 x 1000 sqm in which the nodes are placed newlineusing a uniform distribution The two data structures are designed to find the newlinematching sub clusters between different clustering and to obtain the final set newlineof cooperative clusters through a merging process The Cooperative newlineClustering CC model is introduced that involves multiple clustering newlinetechniques newline newline newline

-

Advisors/Committee Members: Nagarajan, N.

Subjects/Keywords: Cluster; Combining Technique; Co Operative Wireless Network; Efficient Hybrid Code; Energy; packet communication; spreadspectrum

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APA (6^th Edition):

Gnana, S. P. (2013). An energy efficient hybrid code combining technique for cluster based co operative wireless network; -. (Thesis). Anna University. Retrieved from http://shodhganga.inflibnet.ac.in/handle/10603/22716

Note: this citation may be lacking information needed for this citation format:
Not specified: Masters Thesis or Doctoral Dissertation

Chicago Manual of Style (16^th Edition):

Gnana, Sundari P. “An energy efficient hybrid code combining technique for cluster based co operative wireless network; -.” 2013. Thesis, Anna University. Accessed April 19, 2021. http://shodhganga.inflibnet.ac.in/handle/10603/22716.

Note: this citation may be lacking information needed for this citation format:
Not specified: Masters Thesis or Doctoral Dissertation

MLA Handbook (7^th Edition):

Gnana, Sundari P. “An energy efficient hybrid code combining technique for cluster based co operative wireless network; -.” 2013. Web. 19 Apr 2021.

Vancouver:

Gnana SP. An energy efficient hybrid code combining technique for cluster based co operative wireless network; -. [Internet] [Thesis]. Anna University; 2013. [cited 2021 Apr 19]. Available from: http://shodhganga.inflibnet.ac.in/handle/10603/22716.

Note: this citation may be lacking information needed for this citation format:
Not specified: Masters Thesis or Doctoral Dissertation

Council of Science Editors:

Gnana SP. An energy efficient hybrid code combining technique for cluster based co operative wireless network; -. [Thesis]. Anna University; 2013. Available from: http://shodhganga.inflibnet.ac.in/handle/10603/22716

Note: this citation may be lacking information needed for this citation format:
Not specified: Masters Thesis or Doctoral Dissertation

NSYSU

6. Chen, Kuan-Chung. Efficient Path Scheduling of Mobile Data Collectors in Wireless Sensor Networks with Differentiated Data Rates.

Degree: Master, Computer Science and Engineering, 2017, NSYSU

URL: http://etd.lib.nsysu.edu.tw/ETD-db/ETD-search/view_etd?URN=etd-0709117-163033

► In a wireless sensor network (WSN), nodes transmit their sensing data to the remote sink via single-hop or multi-hop communications. Therefore, the sensors close to… (more)

▼ In a wireless sensor network (WSN), nodes transmit their sensing data to the remote sink via single-hop or multi-hop communications. Therefore, the sensors close to the sink consume more energy, because they are responsible for forwarding data from other nodes. Therefore, energy consumption of sensors is not uniform, and there will exist energy holes in the network. Recently, many research effort show that using a mobile data collector can efficiently deal with the energy hole problem and extend network lifetime. How to efficiently schedule the traveling path of the mobile data collector is NP-hard and significantly affects system performance. This problem thus attracts research attention. However, existing schemes usually assume that each sensor generates the same amount of sensing data, and there is no limitation on the buffer size. These assumptions are not practical. When they become invalid, existing schemes may force some sensors to drop packets due to buffer overflow. Based on the above consideration, this paper proposes two path scheduling methods for the mobile data collectors, called rendezvous planning for reliable data gathering algorithm (RP-RDGA) and rendezvous planning for reliable data gathering with tour improvement algorithm (RP-RDGTIA). RP-RDGA selects a subset of sensors to be rendezvous point(RPs). Non-RP sensors forward their data to nearby RPs and the mobile data collector will visit each RP to gather data. The selection of RPs considers not only the amount of energy consumed by sensors due to multi-hop communications, but also the buffer capacity of RPs. In this way, we can extend network lifetime and prevent RPs form dropping packets, On the other hand, RP-RDGTIA further improves RP-RDGA by shortening the traveling path. Through simulation, we demonstrate that our proposed algorithms incur almost no packet loss at RPs, and has much less computation overhead than other methods. Advisors/Committee Members: Chun-Hung Lin (chair), You-Chiun Wang (committee member), Bing-Hong Liu (chair), Meng-Shiuan Pan (chair).

Subjects/Keywords: wireless sensor network (WSN); packet loss; data rate; mobile data collector; data gathering

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APA · Chicago · MLA · Vancouver · CSE | Export to Zotero / EndNote / Reference Manager

APA (6^th Edition):

Chen, K. (2017). Efficient Path Scheduling of Mobile Data Collectors in Wireless Sensor Networks with Differentiated Data Rates. (Thesis). NSYSU. Retrieved from http://etd.lib.nsysu.edu.tw/ETD-db/ETD-search/view_etd?URN=etd-0709117-163033

Note: this citation may be lacking information needed for this citation format:
Not specified: Masters Thesis or Doctoral Dissertation

Chicago Manual of Style (16^th Edition):

Chen, Kuan-Chung. “Efficient Path Scheduling of Mobile Data Collectors in Wireless Sensor Networks with Differentiated Data Rates.” 2017. Thesis, NSYSU. Accessed April 19, 2021. http://etd.lib.nsysu.edu.tw/ETD-db/ETD-search/view_etd?URN=etd-0709117-163033.

Note: this citation may be lacking information needed for this citation format:
Not specified: Masters Thesis or Doctoral Dissertation

MLA Handbook (7^th Edition):

Chen, Kuan-Chung. “Efficient Path Scheduling of Mobile Data Collectors in Wireless Sensor Networks with Differentiated Data Rates.” 2017. Web. 19 Apr 2021.

Vancouver:

Chen K. Efficient Path Scheduling of Mobile Data Collectors in Wireless Sensor Networks with Differentiated Data Rates. [Internet] [Thesis]. NSYSU; 2017. [cited 2021 Apr 19]. Available from: http://etd.lib.nsysu.edu.tw/ETD-db/ETD-search/view_etd?URN=etd-0709117-163033.

Note: this citation may be lacking information needed for this citation format:
Not specified: Masters Thesis or Doctoral Dissertation

Council of Science Editors:

Chen K. Efficient Path Scheduling of Mobile Data Collectors in Wireless Sensor Networks with Differentiated Data Rates. [Thesis]. NSYSU; 2017. Available from: http://etd.lib.nsysu.edu.tw/ETD-db/ETD-search/view_etd?URN=etd-0709117-163033

Note: this citation may be lacking information needed for this citation format:
Not specified: Masters Thesis or Doctoral Dissertation

University of Guelph

7. Karim, Lutful. An Integrated Framework for Wireless Sensor Network Management.

Degree: PhD, Department of Computing and Information Science, 2012, University of Guelph

URL: https://atrium.lib.uoguelph.ca/xmlui/handle/10214/3741

► Wireless Sensor Networks (WSNs) have significant potential in many application domains, and are poised for growth in many markets ranging from agriculture and animal welfare… (more)

▼ Wireless Sensor Networks (WSNs) have significant potential in many application domains, and are poised for growth in many markets ranging from agriculture and animal welfare to home and office automation. Although sensor network deployments have only begun to appear, the industry still awaits the maturing of this technology to realize its full benefits. The main constraints to large scale commercial adoption of sensor networks are the lack of available network management and control tools for determining the degree of data aggregation prior to transforming it into useful information, localizing the sensors accurately so that timely emergency actions can be taken at exact location, and scheduling data packets so that data are sent based on their priority and fairness. Moreover, due to the limited communication range of sensors, a large geographical area cannot be covered, which limits sensors application domain. Thus, we investigate a scalable and flexible WSN architecture that relies on multi-modal nodes equipped with IEEE 802.15.4 and IEEE 802.11 in order to use a Wi-Fi overlay as a seamless gateway to the Internet through WiMAX networks. We focus on network management approaches such as sensors localization, data scheduling, routing, and data aggregation for the WSN plane of this large scale multimodal network architecture and find that most existing approaches are not scalable, energy efficient, and fault tolerant. Thus, we introduce an efficient approach for each of localization, data scheduling, routing, and data aggregation; and compare the performance of proposed approaches with existing ones in terms of network energy consumptions, localization error, end-to-end data transmission delay and packet delivery ratio. Simulation results, theoretical and statistical analysis show that each of these approaches outperforms the existing approaches. To the best of our knowledge, no integrated network management solution comprising efficient localization, data scheduling, routing, and data aggregation approaches exists in the literature for a large scale WSN. Hence, we e±ciently integrate all network management components so that it can be used as a single network management solution for a large scale WSN, perform experimentations to evaluate the performance of the proposed framework, and validate the results through statistical analysis. Experimental results show that our proposed framework outperforms existing approaches in terms of localization energy consumptions, localization accuracy, network energy consumptions and end-to-end data transmission delay. Advisors/Committee Members: Mahmoud, Qusay H. (advisor).

Subjects/Keywords: Wireless Sensor Network; Routing Protocol; Localization; Data Aggregation; Packet Scheduling; Energy Efficiency; Large Scale

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APA · Chicago · MLA · Vancouver · CSE | Export to Zotero / EndNote / Reference Manager

APA (6^th Edition):

Karim, L. (2012). An Integrated Framework for Wireless Sensor Network Management. (Doctoral Dissertation). University of Guelph. Retrieved from https://atrium.lib.uoguelph.ca/xmlui/handle/10214/3741

Chicago Manual of Style (16^th Edition):

Karim, Lutful. “An Integrated Framework for Wireless Sensor Network Management.” 2012. Doctoral Dissertation, University of Guelph. Accessed April 19, 2021. https://atrium.lib.uoguelph.ca/xmlui/handle/10214/3741.

MLA Handbook (7^th Edition):

Karim, Lutful. “An Integrated Framework for Wireless Sensor Network Management.” 2012. Web. 19 Apr 2021.

Vancouver:

Karim L. An Integrated Framework for Wireless Sensor Network Management. [Internet] [Doctoral dissertation]. University of Guelph; 2012. [cited 2021 Apr 19]. Available from: https://atrium.lib.uoguelph.ca/xmlui/handle/10214/3741.

Council of Science Editors:

Karim L. An Integrated Framework for Wireless Sensor Network Management. [Doctoral Dissertation]. University of Guelph; 2012. Available from: https://atrium.lib.uoguelph.ca/xmlui/handle/10214/3741

Queensland University of Technology

8. Gui, Li. A transport protocol for real-time applications in wireless networked control systems.

Degree: 2010, Queensland University of Technology

URL: https://eprints.qut.edu.au/45460/

► A Networked Control System (NCS) is a feedback-driven control system wherein the control loops are closed through a real-time network. Control and feedback signals in… (more)

▼ A Networked Control System (NCS) is a feedback-driven control system wherein the control loops are closed through a real-time network. Control and feedback signals in an NCS are exchanged among the system’s components in the form of information packets via the network. Nowadays, wireless technologies such as IEEE802.11 are being introduced to modern NCSs as they offer better scalability, larger bandwidth and lower costs. However, this type of network is not designed for NCSs because it introduces a large amount of dropped data, and unpredictable and long transmission latencies due to the characteristics of wireless channels, which are not acceptable for real-time control systems. Real-time control is a class of time-critical application which requires lossless data transmission, small and deterministic delays and jitter. For a real-time control system, network-introduced problems may degrade the system’s performance significantly or even cause system instability. It is therefore important to develop solutions to satisfy real-time requirements in terms of delays, jitter and data losses, and guarantee high levels of performance for time-critical communications in Wireless Networked Control Systems (WNCSs). To improve or even guarantee real-time performance in wireless control systems, this thesis presents several network layout strategies and a new transport layer protocol. Firstly, real-time performances in regard to data transmission delays and reliability of IEEE 802.11b-based UDP/IP NCSs are evaluated through simulations. After analysis of the simulation results, some network layout strategies are presented to achieve relatively small and deterministic network-introduced latencies and reduce data loss rates. These are effective in providing better network performance without performance degradation of other services. After the investigation into the layout strategies, the thesis presents a new transport protocol which is more effcient than UDP and TCP for guaranteeing reliable and time-critical communications in WNCSs. From the networking perspective, introducing appropriate communication schemes, modifying existing network protocols and devising new protocols, have been the most effective and popular ways to improve or even guarantee real-time performance to a certain extent. Most previously proposed schemes and protocols were designed for real-time multimedia communication and they are not suitable for real-time control systems. Therefore, devising a new network protocol that is able to satisfy real-time requirements in WNCSs is the main objective of this research project. The Conditional Retransmission Enabled Transport Protocol (CRETP) is a new network protocol presented in this thesis. Retransmitting unacknowledged data packets is effective in compensating for data losses. However, every data packet in realtime control systems has a deadline and data is assumed invalid or even harmful when its deadline expires. CRETP performs data retransmission only in the case that data is still valid, which guarantees data…

Subjects/Keywords: transport protocol; wireless network; networked control systems; real-time systems; time delay; packet loss

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APA (6^th Edition):

Gui, L. (2010). A transport protocol for real-time applications in wireless networked control systems. (Thesis). Queensland University of Technology. Retrieved from https://eprints.qut.edu.au/45460/

Note: this citation may be lacking information needed for this citation format:
Not specified: Masters Thesis or Doctoral Dissertation

Chicago Manual of Style (16^th Edition):

Gui, Li. “A transport protocol for real-time applications in wireless networked control systems.” 2010. Thesis, Queensland University of Technology. Accessed April 19, 2021. https://eprints.qut.edu.au/45460/.

Note: this citation may be lacking information needed for this citation format:
Not specified: Masters Thesis or Doctoral Dissertation

MLA Handbook (7^th Edition):

Gui, Li. “A transport protocol for real-time applications in wireless networked control systems.” 2010. Web. 19 Apr 2021.

Vancouver:

Gui L. A transport protocol for real-time applications in wireless networked control systems. [Internet] [Thesis]. Queensland University of Technology; 2010. [cited 2021 Apr 19]. Available from: https://eprints.qut.edu.au/45460/.

Note: this citation may be lacking information needed for this citation format:
Not specified: Masters Thesis or Doctoral Dissertation

Council of Science Editors:

Gui L. A transport protocol for real-time applications in wireless networked control systems. [Thesis]. Queensland University of Technology; 2010. Available from: https://eprints.qut.edu.au/45460/

Note: this citation may be lacking information needed for this citation format:
Not specified: Masters Thesis or Doctoral Dissertation

9. Narman, Husnu. DESIGN AND DEVELOPMENT OF CARRIER ASSIGNMENT AND PACKET SCHEDULING IN LTE-A AND Wi-Fi.

Degree: PhD, 2016, University of Oklahoma

URL: http://hdl.handle.net/11244/33194

► The highly competitive environment in today's wireless and cellular network industries is making the management of systems seek for better and more advance techniques to… (more)

Subjects/Keywords: Wireless Network; LTE-A; Wi-Fi; Carrier Assignment; Packet Scheduling; Queuing Theory

11 more images…

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APA (6^th Edition):

Narman, H. (2016). DESIGN AND DEVELOPMENT OF CARRIER ASSIGNMENT AND PACKET SCHEDULING IN LTE-A AND Wi-Fi. (Doctoral Dissertation). University of Oklahoma. Retrieved from http://hdl.handle.net/11244/33194

Chicago Manual of Style (16^th Edition):

Narman, Husnu. “DESIGN AND DEVELOPMENT OF CARRIER ASSIGNMENT AND PACKET SCHEDULING IN LTE-A AND Wi-Fi.” 2016. Doctoral Dissertation, University of Oklahoma. Accessed April 19, 2021. http://hdl.handle.net/11244/33194.

MLA Handbook (7^th Edition):

Narman, Husnu. “DESIGN AND DEVELOPMENT OF CARRIER ASSIGNMENT AND PACKET SCHEDULING IN LTE-A AND Wi-Fi.” 2016. Web. 19 Apr 2021.

Vancouver:

Narman H. DESIGN AND DEVELOPMENT OF CARRIER ASSIGNMENT AND PACKET SCHEDULING IN LTE-A AND Wi-Fi. [Internet] [Doctoral dissertation]. University of Oklahoma; 2016. [cited 2021 Apr 19]. Available from: http://hdl.handle.net/11244/33194.

Council of Science Editors:

Narman H. DESIGN AND DEVELOPMENT OF CARRIER ASSIGNMENT AND PACKET SCHEDULING IN LTE-A AND Wi-Fi. [Doctoral Dissertation]. University of Oklahoma; 2016. Available from: http://hdl.handle.net/11244/33194

Queensland University of Technology

10. Zhang, Lei. Enhanced fast handover triggering mechanism for fast proxy mobile IPv6.

Degree: 2014, Queensland University of Technology

URL: https://eprints.qut.edu.au/74864/

► Handover performance is critical to support real-time traffic applications in wireless network communications. The longer the handover delay is, the longer an Mobile Node (MN)… (more)

▼ Handover performance is critical to support real-time traffic applications in wireless network communications. The longer the handover delay is, the longer an Mobile Node (MN) is prevented from sending and receiving any data packet. In real-time network communication applications, such as VoIP and video-conference, a long handover delay is often unacceptable. In order to achieve better handover performance, Fast Proxy Mobile IPv6 (FPMIPv6) has been standardised as an improvement to the original Proxy Mobile IPv6 (PMIPv6) in the Internet Engineering Task Force (IETF). The FPMIPv6 adopts a link layer triggering mechanism to perform two modes of operation: predictive and reactive modes. Using the link layer triggering, the handover performance of the FPMIPv6 can be improved in the predictive mode. However, an unsuccessful predictive handover operation will lead to activation of a reactive handover. In the reactive mode, MNs still experience long handover delays and a large amount of packet loss, which significantly degrade the handover performance of the FPMIPv6. Addressing this problem, this thesis presents an Enhanced Triggering Mechanism (ETM) in the FPMIPv6 to form an enhanced FPMIPv6 (eFPMIPv6). The ETM reduces the most time consuming processes in the reactive handover: the failed Handover Initiate (HO-Initiate) delay and bidirectional tunnel establishment delay. Consequently, the overall handover performance of the FPMIPv6 is enhanced in the eFPMIPv6. To show the advantages of the proposed eFPMIPv6, a theoretical analysis is carried out to mathematically model the performance of PMIPv6, FPMIPv6 and eFPMIPv6. Extensive case studies are conducted to validate the effectiveness of the presented eFPMIPv6 mechanism. They are carried out under various scenarios with changes in network link delay, traffic load, number of hops and MN moving velocity. The case studies show that the proposed mechanism ETM reduces the reactive handover delay, and the presented eFPMIPv6 outperforms the PMIPv6 and FPMIPv6 in terms of the overall handover performance.

Subjects/Keywords: Wireless Communication; Real-Time Communication; Wireless Network; Transport Protocol; Fast Handover; IEEE 802.11; Handover Delay; Handover Packet loss

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APA (6^th Edition):

Zhang, L. (2014). Enhanced fast handover triggering mechanism for fast proxy mobile IPv6. (Thesis). Queensland University of Technology. Retrieved from https://eprints.qut.edu.au/74864/

Note: this citation may be lacking information needed for this citation format:
Not specified: Masters Thesis or Doctoral Dissertation

Chicago Manual of Style (16^th Edition):

Zhang, Lei. “Enhanced fast handover triggering mechanism for fast proxy mobile IPv6.” 2014. Thesis, Queensland University of Technology. Accessed April 19, 2021. https://eprints.qut.edu.au/74864/.

Note: this citation may be lacking information needed for this citation format:
Not specified: Masters Thesis or Doctoral Dissertation

MLA Handbook (7^th Edition):

Zhang, Lei. “Enhanced fast handover triggering mechanism for fast proxy mobile IPv6.” 2014. Web. 19 Apr 2021.

Vancouver:

Zhang L. Enhanced fast handover triggering mechanism for fast proxy mobile IPv6. [Internet] [Thesis]. Queensland University of Technology; 2014. [cited 2021 Apr 19]. Available from: https://eprints.qut.edu.au/74864/.

Note: this citation may be lacking information needed for this citation format:
Not specified: Masters Thesis or Doctoral Dissertation

Council of Science Editors:

Zhang L. Enhanced fast handover triggering mechanism for fast proxy mobile IPv6. [Thesis]. Queensland University of Technology; 2014. Available from: https://eprints.qut.edu.au/74864/

Note: this citation may be lacking information needed for this citation format:
Not specified: Masters Thesis or Doctoral Dissertation

11. Chandrasekar, V. Certain improvements in quality of service for heterogeneous multicast wireless network; -.

Degree: Information and Communication Engineering, 2014, Anna University

URL: http://shodhganga.inflibnet.ac.in/handle/10603/22618

►

Multicasting allows IP traffic to be sent from many sources and transmitted to multiple destinations In multicasting a single data packet is directed to a… (more)

Subjects/Keywords: Heterogeneous Multicast Connectivity; Information and communication engineering; Mobile Ad hoc Network; Packet Delivery Ratio; Simplified Multicast Forwarding; Wireless networks

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APA (6^th Edition):

Chandrasekar, V. (2014). Certain improvements in quality of service for heterogeneous multicast wireless network; -. (Thesis). Anna University. Retrieved from http://shodhganga.inflibnet.ac.in/handle/10603/22618

Note: this citation may be lacking information needed for this citation format:
Not specified: Masters Thesis or Doctoral Dissertation

Chicago Manual of Style (16^th Edition):

Chandrasekar, V. “Certain improvements in quality of service for heterogeneous multicast wireless network; -.” 2014. Thesis, Anna University. Accessed April 19, 2021. http://shodhganga.inflibnet.ac.in/handle/10603/22618.

Note: this citation may be lacking information needed for this citation format:
Not specified: Masters Thesis or Doctoral Dissertation

MLA Handbook (7^th Edition):

Chandrasekar, V. “Certain improvements in quality of service for heterogeneous multicast wireless network; -.” 2014. Web. 19 Apr 2021.

Vancouver:

Chandrasekar V. Certain improvements in quality of service for heterogeneous multicast wireless network; -. [Internet] [Thesis]. Anna University; 2014. [cited 2021 Apr 19]. Available from: http://shodhganga.inflibnet.ac.in/handle/10603/22618.

Note: this citation may be lacking information needed for this citation format:
Not specified: Masters Thesis or Doctoral Dissertation

Council of Science Editors:

Chandrasekar V. Certain improvements in quality of service for heterogeneous multicast wireless network; -. [Thesis]. Anna University; 2014. Available from: http://shodhganga.inflibnet.ac.in/handle/10603/22618

Note: this citation may be lacking information needed for this citation format:
Not specified: Masters Thesis or Doctoral Dissertation

Florida Atlantic University

12. Rene, Jean N. Performance analyses of Slotted ALOHA protocol in a Weibull fading environment.

Degree: M.S.C.S., 2013, Florida Atlantic University

URL: http://purl.flvc.org/fcla/dt/3362567

►

Summary: In past and recent literature, random access protocols have been investigated with growing interest. In particular, the Slotted ALOHA protocol has been extensively used… (more)

Subjects/Keywords: Multiple access protocols (Computer network protocols); Wireless communication systems; Packet switching (Data transmission) – Computer simulation; Radio frequency identification systems – Computer simulation

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APA (6^th Edition):

Rene, J. N. (2013). Performance analyses of Slotted ALOHA protocol in a Weibull fading environment. (Masters Thesis). Florida Atlantic University. Retrieved from http://purl.flvc.org/fcla/dt/3362567

Chicago Manual of Style (16^th Edition):

Rene, Jean N. “Performance analyses of Slotted ALOHA protocol in a Weibull fading environment.” 2013. Masters Thesis, Florida Atlantic University. Accessed April 19, 2021. http://purl.flvc.org/fcla/dt/3362567.

MLA Handbook (7^th Edition):

Rene, Jean N. “Performance analyses of Slotted ALOHA protocol in a Weibull fading environment.” 2013. Web. 19 Apr 2021.

Vancouver:

Rene JN. Performance analyses of Slotted ALOHA protocol in a Weibull fading environment. [Internet] [Masters thesis]. Florida Atlantic University; 2013. [cited 2021 Apr 19]. Available from: http://purl.flvc.org/fcla/dt/3362567.

Council of Science Editors:

Rene JN. Performance analyses of Slotted ALOHA protocol in a Weibull fading environment. [Masters Thesis]. Florida Atlantic University; 2013. Available from: http://purl.flvc.org/fcla/dt/3362567

University of Notre Dame

13. Min Xie. Channel Access and Packet Scheduling in Wireless Multihop Networks with QoS Guarantees</h1>.

Degree: Electrical Engineering, 2006, University of Notre Dame

URL: https://curate.nd.edu/show/d217qn61v41

► Wireless Multihop Networking (WMN) has emerged as a key and promising next-generation wireless technology. The ad hoc network formation and multihop communications incur more… (more)

▼ Wireless Multihop Networking (WMN) has emerged as a key and promising next-generation wireless technology. The ad hoc network formation and multihop communications incur more challenges than conventional wireless networks. This dissertation investigates channel access, medium access control (MAC), packet scheduling, and their interactions with the physical layer in WMNs. Existing wireless MAC and packet scheduling algorithms are briefly reviewed. Their analysis often does not consider the specific properties of WMNs, in particular in terms of the wireless channels, the traffic characteristics, and their interaction. In this thesis, we apply queueing theory to analyze typical MAC and scheduling schemes in WMNs, including delay-balancing priority scheduling, TDMA and slotted ALOHA. Packet dropping strategies are employed to guarantee delay constraints and reduce unnecessary energy consumption. The Quality of Service (QoS) parameters under study include delay, packet loss rate, throughput, and capacity. Our analysis quantitatively explains why TDMA outperforms slotted ALOHA not only in terms of throughput, but also of delay. An important feature caused by multihop communications is the correlations, which exist between the wireless channels themselves, between the channels and traffic flows, between the traffic flows themselves, and between the delays of each node. Due to such correlations, the wireless channel performance is better than when all traffic flows are independent. Besides, the traffic correlation helps to form a natural spacing between simultaneously transmitting nodes, achieve efficient spacial reuse, and more importantly, avoid the overhead of establishing and maintaining the spacing. Furthermore, the correlation between the delays of each node substantially improve the end-to-end (e2e) delay variance. Therefore, taking advantage of these correlation could be helpful in the cross-layer design of efficient, distributed and cooperative protocols in WMNs. Advisors/Committee Members: Francois Ledrappier, Committee Chair, Martin Haenggi, Committee Member, Peter H. Bauer, Committee Member, Daniel J. Costello, Committee Member, Panos J. Antsaklis, Committee Member.

Subjects/Keywords: multihop communications; wireless network; QoS; packet scheduling; MAC

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APA (6^th Edition):

Xie, M. (2006). Channel Access and Packet Scheduling in Wireless Multihop Networks with QoS Guarantees</h1>. (Thesis). University of Notre Dame. Retrieved from https://curate.nd.edu/show/d217qn61v41

Note: this citation may be lacking information needed for this citation format:
Not specified: Masters Thesis or Doctoral Dissertation

Chicago Manual of Style (16^th Edition):

Xie, Min. “Channel Access and Packet Scheduling in Wireless Multihop Networks with QoS Guarantees</h1>.” 2006. Thesis, University of Notre Dame. Accessed April 19, 2021. https://curate.nd.edu/show/d217qn61v41.

Note: this citation may be lacking information needed for this citation format:
Not specified: Masters Thesis or Doctoral Dissertation

MLA Handbook (7^th Edition):

Xie, Min. “Channel Access and Packet Scheduling in Wireless Multihop Networks with QoS Guarantees</h1>.” 2006. Web. 19 Apr 2021.

Vancouver:

Xie M. Channel Access and Packet Scheduling in Wireless Multihop Networks with QoS Guarantees</h1>. [Internet] [Thesis]. University of Notre Dame; 2006. [cited 2021 Apr 19]. Available from: https://curate.nd.edu/show/d217qn61v41.

Note: this citation may be lacking information needed for this citation format:
Not specified: Masters Thesis or Doctoral Dissertation

Council of Science Editors:

Xie M. Channel Access and Packet Scheduling in Wireless Multihop Networks with QoS Guarantees</h1>. [Thesis]. University of Notre Dame; 2006. Available from: https://curate.nd.edu/show/d217qn61v41

Note: this citation may be lacking information needed for this citation format:
Not specified: Masters Thesis or Doctoral Dissertation

Queensland University of Technology

14. Shi, Xiaohan. A reliable real-time transport protocol for networked control systems over wireless networks.

Degree: 2012, Queensland University of Technology

URL: https://eprints.qut.edu.au/60160/

► Deploying wireless networks in networked control systems (NCSs) has become more and more popular during the last few years. As a typical type of real-time… (more)

▼ Deploying wireless networks in networked control systems (NCSs) has become more and more popular during the last few years. As a typical type of real-time control systems, an NCS is sensitive to long and nondeterministic time delay and packet losses. However, the nature of the wireless channel has the potential to degrade the performance of NCS networks in many aspects, particularly in time delay and packet losses. Transport layer protocols could play an important role in providing both reliable and fast transmission service to fulfill NCS’s real-time transmission requirements. Unfortunately, none of the existing transport protocols, including the Transport Control Protocol (TCP) and the User Datagram Protocol (UDP), was designed for real-time control applications. Moreover, periodic data and sporadic data are two types of real-time data traffic with different priorities in an NCS. Due to the lack of support for prioritized transmission service, the real-time performance for periodic and sporadic data in an NCS network is often degraded significantly, particularly under congested network conditions. To address these problems, a new transport layer protocol called Reliable Real-Time Transport Protocol (RRTTP) is proposed in this thesis. As a UDP-based protocol, RRTTP inherits UDP’s simplicity and fast transmission features. To improve the reliability, a retransmission and an acknowledgement mechanism are designed in RRTTP to compensate for packet losses. They are able to avoid unnecessary retransmission of the out-of-date packets in NCSs, and collisions are unlikely to happen, and small transmission delay can be achieved. Moreover, a prioritized transmission mechanism is also designed in RRTTP to improve the real-time performance of NCS networks under congested traffic conditions. Furthermore, the proposed RRTTP is implemented in the Network Simulator 2 for comprehensive simulations. The simulation results demonstrate that RRTTP outperforms TCP and UDP in terms of real-time transmissions in an NCS over wireless networks.

Subjects/Keywords: network control system; real-time; transport protocol; packet loss; end-to-end delay; periodic traffic; sporadic traffic; quality-of-service; wireless network

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APA (6^th Edition):

Shi, X. (2012). A reliable real-time transport protocol for networked control systems over wireless networks. (Thesis). Queensland University of Technology. Retrieved from https://eprints.qut.edu.au/60160/

Note: this citation may be lacking information needed for this citation format:
Not specified: Masters Thesis or Doctoral Dissertation

Chicago Manual of Style (16^th Edition):

Shi, Xiaohan. “A reliable real-time transport protocol for networked control systems over wireless networks.” 2012. Thesis, Queensland University of Technology. Accessed April 19, 2021. https://eprints.qut.edu.au/60160/.

Note: this citation may be lacking information needed for this citation format:
Not specified: Masters Thesis or Doctoral Dissertation

MLA Handbook (7^th Edition):

Shi, Xiaohan. “A reliable real-time transport protocol for networked control systems over wireless networks.” 2012. Web. 19 Apr 2021.

Vancouver:

Shi X. A reliable real-time transport protocol for networked control systems over wireless networks. [Internet] [Thesis]. Queensland University of Technology; 2012. [cited 2021 Apr 19]. Available from: https://eprints.qut.edu.au/60160/.

Note: this citation may be lacking information needed for this citation format:
Not specified: Masters Thesis or Doctoral Dissertation

Council of Science Editors:

Shi X. A reliable real-time transport protocol for networked control systems over wireless networks. [Thesis]. Queensland University of Technology; 2012. Available from: https://eprints.qut.edu.au/60160/

Note: this citation may be lacking information needed for this citation format:
Not specified: Masters Thesis or Doctoral Dissertation

Brno University of Technology

15. Urbanovský, Jozef. Bezpečnost a útoky v prostředí IoT: Internet of Things (IoT) Security Risks and Threat.

Degree: 2019, Brno University of Technology

URL: http://hdl.handle.net/11012/85097

► The bachelor's thesis deals with the issue of security and attacks on the Internet of Things devices. The document addresses nature of Internet of Things,… (more)

Subjects/Keywords: Internet vecí; IoT; informačná bezpečnosť; sieťové útoky; komunikačné protokoly; analýza zachytených paketov; bezdrôtové siete; Internet of Things; IoT; information security; network attacks; communication protocols; packet capture analysis; wireless networks

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APA (6^th Edition):

Urbanovský, J. (2019). Bezpečnost a útoky v prostředí IoT: Internet of Things (IoT) Security Risks and Threat. (Thesis). Brno University of Technology. Retrieved from http://hdl.handle.net/11012/85097

Note: this citation may be lacking information needed for this citation format:
Not specified: Masters Thesis or Doctoral Dissertation

Chicago Manual of Style (16^th Edition):

Urbanovský, Jozef. “Bezpečnost a útoky v prostředí IoT: Internet of Things (IoT) Security Risks and Threat.” 2019. Thesis, Brno University of Technology. Accessed April 19, 2021. http://hdl.handle.net/11012/85097.

Note: this citation may be lacking information needed for this citation format:
Not specified: Masters Thesis or Doctoral Dissertation

MLA Handbook (7^th Edition):

Urbanovský, Jozef. “Bezpečnost a útoky v prostředí IoT: Internet of Things (IoT) Security Risks and Threat.” 2019. Web. 19 Apr 2021.

Vancouver:

Urbanovský J. Bezpečnost a útoky v prostředí IoT: Internet of Things (IoT) Security Risks and Threat. [Internet] [Thesis]. Brno University of Technology; 2019. [cited 2021 Apr 19]. Available from: http://hdl.handle.net/11012/85097.

Note: this citation may be lacking information needed for this citation format:
Not specified: Masters Thesis or Doctoral Dissertation

Council of Science Editors:

Urbanovský J. Bezpečnost a útoky v prostředí IoT: Internet of Things (IoT) Security Risks and Threat. [Thesis]. Brno University of Technology; 2019. Available from: http://hdl.handle.net/11012/85097

Note: this citation may be lacking information needed for this citation format:
Not specified: Masters Thesis or Doctoral Dissertation

Karlstad University

16. Dely, Peter. Adaptive Aggregation of Voice over IP in Wireless Mesh Networks.

Degree: Communication and IT, 2007, Karlstad University

URL: http://urn.kb.se/resolve?urn=urn:nbn:se:kau:diva-938

► When using Voice over IP (VoIP) in Wireless Mesh Networks the overhead induced by the IEEE 802.11 PHY and MAC layer accounts for more… (more)

Subjects/Keywords: Wireless Mesh Network; Voice over IP; Packet Aggregation; Computer Sciences; Datavetenskap (datalogi)

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APA (6^th Edition):

Dely, P. (2007). Adaptive Aggregation of Voice over IP in Wireless Mesh Networks. (Thesis). Karlstad University. Retrieved from http://urn.kb.se/resolve?urn=urn:nbn:se:kau:diva-938

Note: this citation may be lacking information needed for this citation format:
Not specified: Masters Thesis or Doctoral Dissertation

Chicago Manual of Style (16^th Edition):

Dely, Peter. “Adaptive Aggregation of Voice over IP in Wireless Mesh Networks.” 2007. Thesis, Karlstad University. Accessed April 19, 2021. http://urn.kb.se/resolve?urn=urn:nbn:se:kau:diva-938.

Note: this citation may be lacking information needed for this citation format:
Not specified: Masters Thesis or Doctoral Dissertation

MLA Handbook (7^th Edition):

Dely, Peter. “Adaptive Aggregation of Voice over IP in Wireless Mesh Networks.” 2007. Web. 19 Apr 2021.

Vancouver:

Dely P. Adaptive Aggregation of Voice over IP in Wireless Mesh Networks. [Internet] [Thesis]. Karlstad University; 2007. [cited 2021 Apr 19]. Available from: http://urn.kb.se/resolve?urn=urn:nbn:se:kau:diva-938.

Note: this citation may be lacking information needed for this citation format:
Not specified: Masters Thesis or Doctoral Dissertation

Council of Science Editors:

Dely P. Adaptive Aggregation of Voice over IP in Wireless Mesh Networks. [Thesis]. Karlstad University; 2007. Available from: http://urn.kb.se/resolve?urn=urn:nbn:se:kau:diva-938

Note: this citation may be lacking information needed for this citation format:
Not specified: Masters Thesis or Doctoral Dissertation

17. Borkotoky, Siddhartha S. Network Coding for Packet Radio Networks.

Degree: PhD, Electrical Engineering, 2017, Clemson University

URL: https://tigerprints.clemson.edu/all_dissertations/1882

► We present methods for network-coded broadcast and multicast distribution of files in ad hoc networks of half-duplex packet radios. Two forms of network coding are… (more)

Subjects/Keywords: Broadcast; Multicast; Network Coding; Packet Radio Networks; Wireless Communications

…110 ix Chapter 1 Introduction In an ad hoc packet radio network, wireless nodes cooperate… …dissertation, we investigate applications of network coding to ad hoc packet radio networks in which… …are two possible situations for a relay node in a packet radio network. In the first… …network-coded broadcast and multicast file distribution in wireless networks. For example… …packet every time it receives a new network-coded packet from the source. Having a half-duplex…

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APA (6^th Edition):

Borkotoky, S. S. (2017). Network Coding for Packet Radio Networks. (Doctoral Dissertation). Clemson University. Retrieved from https://tigerprints.clemson.edu/all_dissertations/1882

Chicago Manual of Style (16^th Edition):

Borkotoky, Siddhartha S. “Network Coding for Packet Radio Networks.” 2017. Doctoral Dissertation, Clemson University. Accessed April 19, 2021. https://tigerprints.clemson.edu/all_dissertations/1882.

MLA Handbook (7^th Edition):

Borkotoky, Siddhartha S. “Network Coding for Packet Radio Networks.” 2017. Web. 19 Apr 2021.

Vancouver:

Borkotoky SS. Network Coding for Packet Radio Networks. [Internet] [Doctoral dissertation]. Clemson University; 2017. [cited 2021 Apr 19]. Available from: https://tigerprints.clemson.edu/all_dissertations/1882.

Council of Science Editors:

Borkotoky SS. Network Coding for Packet Radio Networks. [Doctoral Dissertation]. Clemson University; 2017. Available from: https://tigerprints.clemson.edu/all_dissertations/1882

Ohio University

18. Eddy, Wesley M. Improving Transport Control Protocol Performance With Path Error Rate Information.

Degree: MS, Computer Science (Engineering), 2004, Ohio University

URL: http://rave.ohiolink.edu/etdc/view?acc_num=ohiou1087844627

► The Transmission Control Protocol (TCP)is designed to reliably transmit data over a wide range of network conditions while responding fairly to other traffic when… (more)

Subjects/Keywords: Transport Control Protocol; Wireless and Satellite Networks; Network Congestion Control; Packet Corruption

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APA (6^th Edition):

Eddy, W. M. (2004). Improving Transport Control Protocol Performance With Path Error Rate Information. (Masters Thesis). Ohio University. Retrieved from http://rave.ohiolink.edu/etdc/view?acc_num=ohiou1087844627

Chicago Manual of Style (16^th Edition):

Eddy, Wesley M. “Improving Transport Control Protocol Performance With Path Error Rate Information.” 2004. Masters Thesis, Ohio University. Accessed April 19, 2021. http://rave.ohiolink.edu/etdc/view?acc_num=ohiou1087844627.

MLA Handbook (7^th Edition):

Eddy, Wesley M. “Improving Transport Control Protocol Performance With Path Error Rate Information.” 2004. Web. 19 Apr 2021.

Vancouver:

Eddy WM. Improving Transport Control Protocol Performance With Path Error Rate Information. [Internet] [Masters thesis]. Ohio University; 2004. [cited 2021 Apr 19]. Available from: http://rave.ohiolink.edu/etdc/view?acc_num=ohiou1087844627.

Council of Science Editors:

Eddy WM. Improving Transport Control Protocol Performance With Path Error Rate Information. [Masters Thesis]. Ohio University; 2004. Available from: http://rave.ohiolink.edu/etdc/view?acc_num=ohiou1087844627

Indian Institute of Science

19. Mondal, Santanu. Packet Scheduling on the Wireless Channel.

Degree: MSc Engg, Faculty of Engineering, 2017, Indian Institute of Science

URL: http://etd.iisc.ac.in/handle/2005/2880

► Scheduling has always been an indispensable part of resource allocation in wireless networks. Accurate information about channel-state is assumed as a modeling simplification. However, in… (more)

▼ Scheduling has always been an indispensable part of resource allocation in wireless networks. Accurate information about channel-state is assumed as a modeling simplification. However, in a real-life network ,e.g., Long Term Evolution(LTE) or IEEE 802.16e WiMAX, the channel-state information feedback to the transmitter can have uncertainty. The primary reason being that although resource allocation is done at the finer granularity of a Physical Resource Block (PRB), channel-state information is still feedback at the coarser granularity of a sub band, which is a group of PRBs. This is done to reduce the feedback traffic from the users to the Base Station. However, this averaging causes information loss and hence, the resulting uncertainty at the scheduler. Moreover, uncertainty might be present in the channel-estimates because of the very process of estimation. In the first part of the thesis, we model the channel-estimate in accuracy and characterize the network stability region. Compared to earlier works, we allow the channel estimates to have dependence among themselves, which is a more realistic situation in a modern LTE or WiMax network. We then propose two simple Max Weight based scheduling schemes that achieve any rate in the interior of the stability region. We also derive an asymptotically tight upper bound on the mean queueing delay in our system under one of the throughput-optimal policies we propose. The above policies ensure stability of the network and we have also obtained bounds on the mean queueing delays. However, different applications may require certain quality of service which may not be satisfied by these policies. Thus, we also propose a throughput-optimal policy for the network under traffic with heterogeneous QoS constraints and present some numerical results studying its performance. In the second part of the thesis, we study the problem of energy-efficient scheduling under average delay constraint. For wireless access technologies, the largest power consumer is the Base Station(BS). Any reduction in the power consumption in a BS will reduce carbon footprint from the Information and Communication Technology sector. We concentrate on the problem of minimizing the total non-renewable power consumed in a Green BS, that is powered by renewable energy sources ,e.g., solar/wind energy and may also be connected to the power grid or diesel generators. Specifically, we consider the problem of minimizing the average grid power consumption of a Green BS downlink in scheduling multiple users with average delay constraints. We have a packetized model for the data packets (i.e., the packets cannot be fragmented) which is a more realistic model for packet-switched networks. The power function is a non-decreasing convex function of the queue-lengths and only one user is allowed to transmit in a slot. We prove the existence of a power optimal policy under delay constraints for multiple users. We analyse the problem and provide some structural results for the optimal policy. Advisors/Committee Members: Sharma, Vinod (advisor).

Subjects/Keywords: Wireless Channels; Wireless Networks; Partial Channel Information; Long Term Evolution (LTE) Standard; WiMAX Network; Power-optimal Scheduling; Packet Scheduling; Multiplicative Weights (MW) Algorithms; Queue MW Algorithms; QoS Constraints; Green Base-station; Communication Engineering

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APA (6^th Edition):

Mondal, S. (2017). Packet Scheduling on the Wireless Channel. (Masters Thesis). Indian Institute of Science. Retrieved from http://etd.iisc.ac.in/handle/2005/2880

Chicago Manual of Style (16^th Edition):

Mondal, Santanu. “Packet Scheduling on the Wireless Channel.” 2017. Masters Thesis, Indian Institute of Science. Accessed April 19, 2021. http://etd.iisc.ac.in/handle/2005/2880.

MLA Handbook (7^th Edition):

Mondal, Santanu. “Packet Scheduling on the Wireless Channel.” 2017. Web. 19 Apr 2021.

Vancouver:

Mondal S. Packet Scheduling on the Wireless Channel. [Internet] [Masters thesis]. Indian Institute of Science; 2017. [cited 2021 Apr 19]. Available from: http://etd.iisc.ac.in/handle/2005/2880.

Council of Science Editors:

Mondal S. Packet Scheduling on the Wireless Channel. [Masters Thesis]. Indian Institute of Science; 2017. Available from: http://etd.iisc.ac.in/handle/2005/2880

20. Apostolaras, Apostolos. Design and implementation of resource allocation protocols in wireless networks, utilizing testbed experimentation platforms.

Degree: 2014, University of Thessaly (UTH); Πανεπιστήμιο Θεσσαλίας

URL: http://hdl.handle.net/10442/hedi/37882

► Particularly for the cooperative scheduling problem, a novel communication architectureis proposed which considers the exploitation of intermediate relays.Relays are employed for forwarding information to the… (more)

▼ Particularly for the cooperative scheduling problem, a novel communication architectureis proposed which considers the exploitation of intermediate relays.Relays are employed for forwarding information to the final destination whennetworking conditions do not benefit the direct transmissions from source todestination. Our architecture improves drastically networking performance byincorporating advanced mechanisms from optimization theory. As a result, sophisticatedscheduling and resource allocation techniques for unicast and multicastscenarios are activated so that a wireless network to attain desired powerperformance vs. networking delay trade-offs. A primitive design of our architectureis the ability offered to operators to fine-tune and balance the networkoperation through a control knob that achieves power savings with an inducedcost in the networking delay. The above design feature is enabled by effectivelyexploiting information storage capabilities and power efficient scheduling. Finally,testbed experimentation conducted in NITOS testbed has revealed a significantreduction in the transmission power with the use of our cooperativearchitecture. Moreover, we identify ways to incorporate the same architectureprinciples in LTE-A cellular networks. To this end, we assume wireless meshnetworking by evolving the user equipment to act as a relay in a 3GPP LTE-Asystem. Thus, interconnecting two eNBs with mobile user equipment. Wirelessmesh networking in LTE networks has recently become a focal point of interestin the emerging scenarios for 5G technology. We propose specific scenarioswhere this architecture can be effectively applied and illustrate the correspondingresults from the experimentation that was conducted in the OpenAirInterface For the data offloading problem, we study a framework for toggling LTE-A cellularmobile users to WiFi mesh networks. Mobile network operators can leasethese mesh networks to offload their traffic and reduce their servicing cost. Inthis context, we determine the most-costly users to the cellular network andwe design a routing policy that the mesh network can employ so as to servethe offloaded traffic with the minimum possible cost. Moreover, the reimbursementoffered by the operator should be dispensed to the different mesh users,according to their contribution and added-value significance. We address thisissue by employing the Shapley value profit sharing rule, which ensures theparticipation of the mesh nodes in this joint task.

Subjects/Keywords: Πειραματική διάταξη ασύρματων δικτύων; Πειραματισμός σε πραγματικά συστήματα; Συνεργατικές επικοινωνίες; Επιλογή αναμετάδοσης; Συνεργατική μετάδοση πακέτου πληροφορίας; Αποφόρτιση ασύρματου δικτύου; Ετερογενή δίκτυα; Wireless experimentation platform-testbed; Experimentation in systemw with real werld settings; Cooperative communications; Realy selection; Packet-level collaborative forwarding; Wireless network data offloading; Heterogeneous networks

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APA · Chicago · MLA · Vancouver · CSE | Export to Zotero / EndNote / Reference Manager

APA (6^th Edition):

Apostolaras, A. (2014). Design and implementation of resource allocation protocols in wireless networks, utilizing testbed experimentation platforms. (Thesis). University of Thessaly (UTH); Πανεπιστήμιο Θεσσαλίας. Retrieved from http://hdl.handle.net/10442/hedi/37882

Note: this citation may be lacking information needed for this citation format:
Not specified: Masters Thesis or Doctoral Dissertation

Chicago Manual of Style (16^th Edition):

Apostolaras, Apostolos. “Design and implementation of resource allocation protocols in wireless networks, utilizing testbed experimentation platforms.” 2014. Thesis, University of Thessaly (UTH); Πανεπιστήμιο Θεσσαλίας. Accessed April 19, 2021. http://hdl.handle.net/10442/hedi/37882.

Note: this citation may be lacking information needed for this citation format:
Not specified: Masters Thesis or Doctoral Dissertation

MLA Handbook (7^th Edition):

Apostolaras, Apostolos. “Design and implementation of resource allocation protocols in wireless networks, utilizing testbed experimentation platforms.” 2014. Web. 19 Apr 2021.

Vancouver:

Apostolaras A. Design and implementation of resource allocation protocols in wireless networks, utilizing testbed experimentation platforms. [Internet] [Thesis]. University of Thessaly (UTH); Πανεπιστήμιο Θεσσαλίας; 2014. [cited 2021 Apr 19]. Available from: http://hdl.handle.net/10442/hedi/37882.

Note: this citation may be lacking information needed for this citation format:
Not specified: Masters Thesis or Doctoral Dissertation

Council of Science Editors:

Apostolaras A. Design and implementation of resource allocation protocols in wireless networks, utilizing testbed experimentation platforms. [Thesis]. University of Thessaly (UTH); Πανεπιστήμιο Θεσσαλίας; 2014. Available from: http://hdl.handle.net/10442/hedi/37882

Note: this citation may be lacking information needed for this citation format:
Not specified: Masters Thesis or Doctoral Dissertation

21. Hlavacek, Deanna Therese. Synoptic analysis techniques for intrusion detection in wireless networks.

Degree: 2015, Iowa State University

URL: https://lib.dr.iastate.edu/etd/14548

► Current system administrators are missing intrusion alerts hidden by large numbers of false positives. Rather than accumulation more data to identify true alerts, we propose… (more)

Subjects/Keywords: Computer Engineering; cognitive radio network; HELLO flood; network security; packet delivery ratio; sinkhole; wireless; Computer Engineering

…me and initiating rst contact in my rst semester during his Wireless Network Architecture… …information about the state of the network as a whole. By analyzing the packet, route, and node data… …of the wireless network. Since the synoptic analysis technique presented is founded upon… …comparing the counts of events in or eects on the wireless network it is anticipated that other… …of attacks levied on wireless systems, and the cognitive radio network in 3 particular…

11 more images…

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APA (6^th Edition):

Hlavacek, D. T. (2015). Synoptic analysis techniques for intrusion detection in wireless networks. (Thesis). Iowa State University. Retrieved from https://lib.dr.iastate.edu/etd/14548

Note: this citation may be lacking information needed for this citation format:
Not specified: Masters Thesis or Doctoral Dissertation

Chicago Manual of Style (16^th Edition):

Hlavacek, Deanna Therese. “Synoptic analysis techniques for intrusion detection in wireless networks.” 2015. Thesis, Iowa State University. Accessed April 19, 2021. https://lib.dr.iastate.edu/etd/14548.

Note: this citation may be lacking information needed for this citation format:
Not specified: Masters Thesis or Doctoral Dissertation

MLA Handbook (7^th Edition):

Hlavacek, Deanna Therese. “Synoptic analysis techniques for intrusion detection in wireless networks.” 2015. Web. 19 Apr 2021.

Vancouver:

Hlavacek DT. Synoptic analysis techniques for intrusion detection in wireless networks. [Internet] [Thesis]. Iowa State University; 2015. [cited 2021 Apr 19]. Available from: https://lib.dr.iastate.edu/etd/14548.

Note: this citation may be lacking information needed for this citation format:
Not specified: Masters Thesis or Doctoral Dissertation

Council of Science Editors:

Hlavacek DT. Synoptic analysis techniques for intrusion detection in wireless networks. [Thesis]. Iowa State University; 2015. Available from: https://lib.dr.iastate.edu/etd/14548

Note: this citation may be lacking information needed for this citation format:
Not specified: Masters Thesis or Doctoral Dissertation

University of New Mexico

22. Crichigno, Jorge. Throughput optimization in MPR-capable multi-hop wireless networks.

Degree: Electrical and Computer Engineering, 2010, University of New Mexico

URL: http://hdl.handle.net/1928/10337

► Recent advances in the physical layer have enabled the simultaneous reception of multiple packets by a node in wireless networks. This capability has the potential… (more)

▼ Recent advances in the physical layer have enabled the simultaneous reception of multiple packets by a node in wireless networks. This capability has the potential of improving the performance of multi-hop wireless networks by a logarithmic factor with respect to current technologies. However, to fully exploit multiple packet reception (MPR) capability, new routing and scheduling schemes must be designed. These schemes need to reformulate a historically underlying assumption in wireless networks which states that any concurrent transmission of two or more packets results in a collision and failure of all packet receptions. In this work, we present a generalized model for the throughput optimization problem in MPR-capable multi-hop wireless networks. The formulation incorporates not only the MPR protocol model to quantify interference, but also the multi-access channel. The former is related with the MAC and routing layers, and considers a packet as the unit of transmission. The latter accounts for the achievable capacity of links used by simultaneous packet transmissions. The problem is modeled as a joint routing and scheduling problem. The scheduling subproblem deals with finding the optimal schedulable sets, which are defined as subsets of links that can be scheduled or activated simultaneously. Among other results, we demonstrate that any solution of the scheduling subproblem can be built with |E| + 1 or fewer schedulable sets, where |E| is the number of links of the network. This result contrasts with a conjecture that states that a solution of the scheduling subproblem, in general, is composed of an exponential number of schedulable sets. The model can be applied to a wide range of networks, such as half and full duplex systems, networks with directional and omni-directional antennas with one or multiple transmit antennas per node. Due to the hardness of the problem, we propose several polynomial time schemes based on a combination of linear programming, approximation algorithm and greedy paradigms. We illustrate the use of the proposed schemes to study the impact of several design parameters such as decoding capability and number of transmit antennas on the performance of MPR-capable networks. Advisors/Committee Members: Shu, Wei, Wu, Min-Yo, Ghani, Nasir, Jordan, Ramiro.

Subjects/Keywords: Wireless communication systems.; Packet switching (Data transmission); Routing (Computer network management); Computer scheduling.; Multiple access protocols (Computer network protocols)

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APA · Chicago · MLA · Vancouver · CSE | Export to Zotero / EndNote / Reference Manager

APA (6^th Edition):

Crichigno, J. (2010). Throughput optimization in MPR-capable multi-hop wireless networks. (Doctoral Dissertation). University of New Mexico. Retrieved from http://hdl.handle.net/1928/10337

Chicago Manual of Style (16^th Edition):

Crichigno, Jorge. “Throughput optimization in MPR-capable multi-hop wireless networks.” 2010. Doctoral Dissertation, University of New Mexico. Accessed April 19, 2021. http://hdl.handle.net/1928/10337.

MLA Handbook (7^th Edition):

Crichigno, Jorge. “Throughput optimization in MPR-capable multi-hop wireless networks.” 2010. Web. 19 Apr 2021.

Vancouver:

Crichigno J. Throughput optimization in MPR-capable multi-hop wireless networks. [Internet] [Doctoral dissertation]. University of New Mexico; 2010. [cited 2021 Apr 19]. Available from: http://hdl.handle.net/1928/10337.

Council of Science Editors:

Crichigno J. Throughput optimization in MPR-capable multi-hop wireless networks. [Doctoral Dissertation]. University of New Mexico; 2010. Available from: http://hdl.handle.net/1928/10337

University of Cincinnati

23. JAIN, VIVEK. ON-DEMAND MEDIUM ACCESS IN HETEROGENEOUS MULTIHOP WIRELESS NETWORKS.

Degree: PhD, Engineering : Computer Science and Engineering, 2007, University of Cincinnati

URL: http://rave.ohiolink.edu/etdc/view?acc_num=ucin1177508938

► Recent years have witnessed an extensive proliferation of wireless technology in every domain of day-to-day life. Examples include mobile phones, broadband communication, wireless LAN, wireless… (more)

Subjects/Keywords: Computer Science; Ad hoc Network; Concurrent Packet Reception; Deafness; Differentiated Service Classes; Medium Access Control; Mesh Network; Multihop Wireless Network; Multiple Beam Smart Antenna; Sensor Network

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APA · Chicago · MLA · Vancouver · CSE | Export to Zotero / EndNote / Reference Manager

APA (6^th Edition):

JAIN, V. (2007). ON-DEMAND MEDIUM ACCESS IN HETEROGENEOUS MULTIHOP WIRELESS NETWORKS. (Doctoral Dissertation). University of Cincinnati. Retrieved from http://rave.ohiolink.edu/etdc/view?acc_num=ucin1177508938

Chicago Manual of Style (16^th Edition):

JAIN, VIVEK. “ON-DEMAND MEDIUM ACCESS IN HETEROGENEOUS MULTIHOP WIRELESS NETWORKS.” 2007. Doctoral Dissertation, University of Cincinnati. Accessed April 19, 2021. http://rave.ohiolink.edu/etdc/view?acc_num=ucin1177508938.

MLA Handbook (7^th Edition):

JAIN, VIVEK. “ON-DEMAND MEDIUM ACCESS IN HETEROGENEOUS MULTIHOP WIRELESS NETWORKS.” 2007. Web. 19 Apr 2021.

Vancouver:

JAIN V. ON-DEMAND MEDIUM ACCESS IN HETEROGENEOUS MULTIHOP WIRELESS NETWORKS. [Internet] [Doctoral dissertation]. University of Cincinnati; 2007. [cited 2021 Apr 19]. Available from: http://rave.ohiolink.edu/etdc/view?acc_num=ucin1177508938.

Council of Science Editors:

JAIN V. ON-DEMAND MEDIUM ACCESS IN HETEROGENEOUS MULTIHOP WIRELESS NETWORKS. [Doctoral Dissertation]. University of Cincinnati; 2007. Available from: http://rave.ohiolink.edu/etdc/view?acc_num=ucin1177508938

Université de Lorraine

24. Saadaoui, Safa. Conception d'un système de communication sans fil industriel basé sur la transformée en ondelettes : Industrial wireless communication system based on the wavelet transform.

Degree: Docteur es, Systèmes électroniques, 2019, Université de Lorraine

URL: http://www.theses.fr/2019LORR0048

►

Dans cette thèse, nous présenterons une architecture de communication multi-utilisateurs à base des réseaux de capteurs sans fil dans un environnement industriel fortement bruité. Deux… (more)

▼

Dans cette thèse, nous présenterons une architecture de communication multi-utilisateurs à base des réseaux de capteurs sans fil dans un environnement industriel fortement bruité. Deux modes de fonctionnement de cette architecture sont présentés ; un mode Many-To-One reliant plusieurs capteurs émetteurs à un seul récepteur et un mode One-To-Many reliant un émetteur à plusieurs capteurs récepteurs. La couche physique de ce système est basée sur une modulation par transformée par paquets d'ondelettes inverse (IDWPT) à l'émission et une transformée par paquets d'ondelette discrète (DWPT) en réception. Pour tester notre architecture, un modèle de canal industriel est proposé qui tient compte des phénomènes des multi-trajets et des évanouissements en plus du bruit additif. Ce dernier étant modélisé comme un bruit gaussien auquel s'additionne un bruit impulsionnel causant une dégradation significative des signaux. L'architecture est testée pour différentes configurations de communications sans fil et pour différentes formes d'ondelettes afin de proposer un mode de communication optimal. Aussi, une amélioration de la robustesse de notre système est effectuée en ajoutant un codage correcteur d'erreur du canal et un seuillage du bruit impulsionnel à la réception pour minimiser les effets du bruit industriel sur les signaux reçus. En utilisant un code correcteur d'erreur, la détection et reconstitution des signaux se fait sans erreur à partir d'un SNR de 8dB pour un taux de codage 1/4 pour une transmission sur à canal à évanouissement. Pour un récepteur optimal à base du seuillage du bruit, les performances en termes de taux d'erreur binaires sont améliorées de 10dB pour une transmission sur un canal à bruit industriel. Enfin, une comparaison de la robustesse de notre architecture impulsionnelle avec un système à base d'une modulation multi-porteuse classique OFDM est effectuée. Ceci nous amène à proposer un système de communication multi-utilisateurs robuste à base des réseaux de capteurs sans fil pour des communications en milieu industriel difficile.

In this thesis, we will present a multi-user communication architecture based on wireless sensor networks in a noisy industrial environment. Two modes of operation of this architecture are presented ; a Many-To-One mode linking several transmitter sensors to a single receiver and a One-To-Many mode linking a transmitter to several receiver sensors. The physical layer of this system is based on the inverse transform (IDWPT) at transmission and the discrete wavelet packet transform (DWPT) at reception. To test our architecture, an industrial channel model is proposed that takes into account the phenomena of multipath and fading in addition to additive noise. The latter being modelled as Gaussian noise to which is added an impulse noise causing significant signal degradation. The architecture is tested for different wireless communication configurations and wavelet shapes to provide an optimal communication mode. Also, an improvement in the robustness of our system is achieved…

Advisors/Committee Members: Dandache, Abbas (thesis director), Tabaa, Mohamed (thesis director).

Subjects/Keywords: Réseau de capteurs sans fils industriel; Transformée par paquet d'ondelette discrète; Canal industriel; Many-to-one; One-to-Many; Industrial wireless sensor network; Discrete wavelet packet transform; Industrial channel; Many-to-one; One-to-Many; 621.382 1

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APA · Chicago · MLA · Vancouver · CSE | Export to Zotero / EndNote / Reference Manager

APA (6^th Edition):

Saadaoui, S. (2019). Conception d'un système de communication sans fil industriel basé sur la transformée en ondelettes : Industrial wireless communication system based on the wavelet transform. (Doctoral Dissertation). Université de Lorraine. Retrieved from http://www.theses.fr/2019LORR0048

Chicago Manual of Style (16^th Edition):

Saadaoui, Safa. “Conception d'un système de communication sans fil industriel basé sur la transformée en ondelettes : Industrial wireless communication system based on the wavelet transform.” 2019. Doctoral Dissertation, Université de Lorraine. Accessed April 19, 2021. http://www.theses.fr/2019LORR0048.

MLA Handbook (7^th Edition):

Saadaoui, Safa. “Conception d'un système de communication sans fil industriel basé sur la transformée en ondelettes : Industrial wireless communication system based on the wavelet transform.” 2019. Web. 19 Apr 2021.

Vancouver:

Saadaoui S. Conception d'un système de communication sans fil industriel basé sur la transformée en ondelettes : Industrial wireless communication system based on the wavelet transform. [Internet] [Doctoral dissertation]. Université de Lorraine; 2019. [cited 2021 Apr 19]. Available from: http://www.theses.fr/2019LORR0048.

Council of Science Editors:

Saadaoui S. Conception d'un système de communication sans fil industriel basé sur la transformée en ondelettes : Industrial wireless communication system based on the wavelet transform. [Doctoral Dissertation]. Université de Lorraine; 2019. Available from: http://www.theses.fr/2019LORR0048

Brno University of Technology

25. Zedníček, Petr. Vytvoření modelu počítačové sítě v prostředí MATLAB/SIMULINK: Model of computer network in MATLAB/SIMULINK environment.

Degree: 2019, Brno University of Technology

URL: http://hdl.handle.net/11012/14187

► The bachelor thesis deals with simulation of TCP protocol behaviour in Wireless optical environment. The thesis examines the various parameters of the protocol and evaluates… (more)

Subjects/Keywords: Počítačová síť; TCP/IP; paket; segment; Matlab; Simulink; transportní vrstva; NewReno; pomalý start; optické bezdrátové spojení; vyhýbání se zahlcení; rychlé zotavení; Computer Network; TCP/IP; Packet; Segment; Matlab; Simulink; Transport Layer; NewReno; Slow Start; Optical Wireless Connection; Congestion Avoidance; Fast Recorvery

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APA · Chicago · MLA · Vancouver · CSE | Export to Zotero / EndNote / Reference Manager

APA (6^th Edition):

Zedníček, P. (2019). Vytvoření modelu počítačové sítě v prostředí MATLAB/SIMULINK: Model of computer network in MATLAB/SIMULINK environment. (Thesis). Brno University of Technology. Retrieved from http://hdl.handle.net/11012/14187

Note: this citation may be lacking information needed for this citation format:
Not specified: Masters Thesis or Doctoral Dissertation

Chicago Manual of Style (16^th Edition):

Zedníček, Petr. “Vytvoření modelu počítačové sítě v prostředí MATLAB/SIMULINK: Model of computer network in MATLAB/SIMULINK environment.” 2019. Thesis, Brno University of Technology. Accessed April 19, 2021. http://hdl.handle.net/11012/14187.

Note: this citation may be lacking information needed for this citation format:
Not specified: Masters Thesis or Doctoral Dissertation

MLA Handbook (7^th Edition):

Zedníček, Petr. “Vytvoření modelu počítačové sítě v prostředí MATLAB/SIMULINK: Model of computer network in MATLAB/SIMULINK environment.” 2019. Web. 19 Apr 2021.

Vancouver:

Zedníček P. Vytvoření modelu počítačové sítě v prostředí MATLAB/SIMULINK: Model of computer network in MATLAB/SIMULINK environment. [Internet] [Thesis]. Brno University of Technology; 2019. [cited 2021 Apr 19]. Available from: http://hdl.handle.net/11012/14187.

Note: this citation may be lacking information needed for this citation format:
Not specified: Masters Thesis or Doctoral Dissertation

Council of Science Editors:

Zedníček P. Vytvoření modelu počítačové sítě v prostředí MATLAB/SIMULINK: Model of computer network in MATLAB/SIMULINK environment. [Thesis]. Brno University of Technology; 2019. Available from: http://hdl.handle.net/11012/14187

Note: this citation may be lacking information needed for this citation format:
Not specified: Masters Thesis or Doctoral Dissertation

26. NGUYEN TRUNG KIEN. A prioritized MAC protocol for multihop, event-driven wireless sensor network.

Degree: 2006, National University of Singapore

URL: http://scholarbank.nus.edu.sg/handle/10635/15458

Subjects/Keywords: wireless sensor network; medium access control; quality of service; packet priority; report suppression; event-driven

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APA (6^th Edition):

KIEN, N. T. (2006). A prioritized MAC protocol for multihop, event-driven wireless sensor network. (Thesis). National University of Singapore. Retrieved from http://scholarbank.nus.edu.sg/handle/10635/15458

Note: this citation may be lacking information needed for this citation format:
Not specified: Masters Thesis or Doctoral Dissertation

Chicago Manual of Style (16^th Edition):

KIEN, NGUYEN TRUNG. “A prioritized MAC protocol for multihop, event-driven wireless sensor network.” 2006. Thesis, National University of Singapore. Accessed April 19, 2021. http://scholarbank.nus.edu.sg/handle/10635/15458.

Note: this citation may be lacking information needed for this citation format:
Not specified: Masters Thesis or Doctoral Dissertation

MLA Handbook (7^th Edition):

KIEN, NGUYEN TRUNG. “A prioritized MAC protocol for multihop, event-driven wireless sensor network.” 2006. Web. 19 Apr 2021.

Vancouver:

KIEN NT. A prioritized MAC protocol for multihop, event-driven wireless sensor network. [Internet] [Thesis]. National University of Singapore; 2006. [cited 2021 Apr 19]. Available from: http://scholarbank.nus.edu.sg/handle/10635/15458.

Note: this citation may be lacking information needed for this citation format:
Not specified: Masters Thesis or Doctoral Dissertation

Council of Science Editors:

KIEN NT. A prioritized MAC protocol for multihop, event-driven wireless sensor network. [Thesis]. National University of Singapore; 2006. Available from: http://scholarbank.nus.edu.sg/handle/10635/15458

Note: this citation may be lacking information needed for this citation format:
Not specified: Masters Thesis or Doctoral Dissertation

27. Muñoz Soto, Jonathan Mauricio. Km-scale Industrial Networking : Les réseaux industriels à l'échelle kilométrique.

Degree: Docteur es, Informatique, télécommunications et électronique, 2019, Sorbonne université

URL: http://www.theses.fr/2019SORUS252

►

L'Internet des objets (IoT) a pour objectif de fournir une connectivité à des millions d'appareils utilisés au quotidien. Pour la majorité des applications, les connexions… (more)

▼

L'Internet des objets (IoT) a pour objectif de fournir une connectivité à des millions d'appareils utilisés au quotidien. Pour la majorité des applications, les connexions filaires sont peu pratiques et trop coûteuses. Par conséquent, les connexions sans fil sont le seul moyen réalisable de fournir une connectivité aux dispositifs. Une des nombreuses solutions sans fil est la norme IEEE802.15.4, conçue pour les réseaux maillés de faible consommation. Cette norme est largement utilisée pour les bâtiments intelligents, la domotique et les applications industrielles. Un amendement ultérieur, IEEE802.15.4g, définit 3 PHY (FSK, OFDM et O-QPSK). Cela cible les applications SUN (Smart Utility Networks), c’est-à-dire le comptage intelligent, tout en offrant une couverture étendue. Dans cette thèse, nous analysons l'utilisation de cette norme en dehors de l'environnement SUN et sur des applications industrielles. Premièrement, nous menons une série d’expériences avec IEEE802.15.4g-dispositifs afin de mesurer la portée des liens dans des scénarios extérieurs réels. Les résultats montrent que des communications très fiables avec des débits jusqu'à 800 kbps (avec OFDM) peuvent être atteintes en milieu urbain à 540 m entre les nœuds, et que la liaison radio la plus longue utile est obtenue à 779 m (FSK). Deuxièmement, nous comparons les performances de la norme IEEE802.15.4 à celle de la norme IEEE802.15.4g OFDM dans les bâtiments intelligents. A partir d'expériences, nous avons déterminé que l'OFDM IEEE802.15.4g surpasse l'IEEE802.15.4 et doit être considéré comme une solution pour les déploiements ultérieurs. Enfin, nous introduisons le concept du réseau agile: des nœuds pouvant modifier dynamiquement leur PHY en fonction de leurs besoins et de leur situation.

The Internet of Things (IoT) aims to provide connectivity to millions of devices used in our day-to-day life. For the vast majority of applications, wired connections are unpractical and too expensive, therefore wireless connections is the only feasible way to provide connectivity to the devices. One of many wireless solutions is the standard IEEE802.15.4, specially designed for low power mesh networks. This standard is widely used for Smart Building, Home Automation and Industrial Applications.A subsequent amendment, the IEEE802.15.4g, defines 3 PHYs (FSK, OFDM and O-QPSK). This targets Smart Utility Networks(SUN) applications, i.e., Smart Metering, while providing extended coverage. In this thesis, we analyse the use of this standard outside the SUN environment and onto Industrial Networking applications.First, we conduct a series of experiments using IEEE802.15.4g compliant devices in order to measure the range coverage on radio links in real use case outdoor scenarios. Results show that highly reliable communications with data rates up to 800 kbps (with OFDM) can be achieved in urban environments at 540 m between nodes, and the longest useful radio link is obtained at 779 m (FSK). Sencond, regarding the robustness and high data rate of OFDM, we compare the…

Advisors/Committee Members: Mühlethaler, Paul (thesis director), Watteyne, Thomas (thesis director).

Subjects/Keywords: L'Internet des objets (IoT); Réseaux maillés de faible consommation sans fils; Rapport de livraison de paquets (PDR); Réseaux déterministes; OFDM; Réseaux agiles; The Internet of Things (IoT); Low-power wireless mesh networks; Packet Delivery Ratio; Deterministic networks; OFDM; Network Agility; 004

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APA (6^th Edition):

Muñoz Soto, J. M. (2019). Km-scale Industrial Networking : Les réseaux industriels à l'échelle kilométrique. (Doctoral Dissertation). Sorbonne université. Retrieved from http://www.theses.fr/2019SORUS252

Chicago Manual of Style (16^th Edition):

Muñoz Soto, Jonathan Mauricio. “Km-scale Industrial Networking : Les réseaux industriels à l'échelle kilométrique.” 2019. Doctoral Dissertation, Sorbonne université. Accessed April 19, 2021. http://www.theses.fr/2019SORUS252.

MLA Handbook (7^th Edition):

Muñoz Soto, Jonathan Mauricio. “Km-scale Industrial Networking : Les réseaux industriels à l'échelle kilométrique.” 2019. Web. 19 Apr 2021.

Vancouver:

Muñoz Soto JM. Km-scale Industrial Networking : Les réseaux industriels à l'échelle kilométrique. [Internet] [Doctoral dissertation]. Sorbonne université; 2019. [cited 2021 Apr 19]. Available from: http://www.theses.fr/2019SORUS252.

Council of Science Editors:

Muñoz Soto JM. Km-scale Industrial Networking : Les réseaux industriels à l'échelle kilométrique. [Doctoral Dissertation]. Sorbonne université; 2019. Available from: http://www.theses.fr/2019SORUS252

University of New South Wales

28. Chan, Jonathan Chan-Lon. Integrating quality of service and mobility support into wireless communication networks.

Degree: Electrical Engineering & Telecommunications, 2001, University of New South Wales

URL: http://handle.unsw.edu.au/1959.4/55632 ; https://unsworks.unsw.edu.au/fapi/datastream/unsworks:38186/SOURCE2?view=true

Subjects/Keywords: Packet switching; Mobile communication systems; Computer network protocols; Data transmission; Quality of Service; Wireless communication systems; Thesis Digitisation Program

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APA · Chicago · MLA · Vancouver · CSE | Export to Zotero / EndNote / Reference Manager

APA (6^th Edition):

Chan, J. C. (2001). Integrating quality of service and mobility support into wireless communication networks. (Doctoral Dissertation). University of New South Wales. Retrieved from http://handle.unsw.edu.au/1959.4/55632 ; https://unsworks.unsw.edu.au/fapi/datastream/unsworks:38186/SOURCE2?view=true

Chicago Manual of Style (16^th Edition):

Chan, Jonathan Chan-Lon. “Integrating quality of service and mobility support into wireless communication networks.” 2001. Doctoral Dissertation, University of New South Wales. Accessed April 19, 2021. http://handle.unsw.edu.au/1959.4/55632 ; https://unsworks.unsw.edu.au/fapi/datastream/unsworks:38186/SOURCE2?view=true.

MLA Handbook (7^th Edition):

Chan, Jonathan Chan-Lon. “Integrating quality of service and mobility support into wireless communication networks.” 2001. Web. 19 Apr 2021.

Vancouver:

Chan JC. Integrating quality of service and mobility support into wireless communication networks. [Internet] [Doctoral dissertation]. University of New South Wales; 2001. [cited 2021 Apr 19]. Available from: http://handle.unsw.edu.au/1959.4/55632 ; https://unsworks.unsw.edu.au/fapi/datastream/unsworks:38186/SOURCE2?view=true.

Council of Science Editors:

Chan JC. Integrating quality of service and mobility support into wireless communication networks. [Doctoral Dissertation]. University of New South Wales; 2001. Available from: http://handle.unsw.edu.au/1959.4/55632 ; https://unsworks.unsw.edu.au/fapi/datastream/unsworks:38186/SOURCE2?view=true

29. Ghasemi, Saeed. Fair Medium Access Control Mechanism Reducing Throughput Degradation in IEEE 802.11s Wireless Mesh Networks.

Degree: 2016, , Faculty of Technology and Society (TS)

URL: http://urn.kb.se/resolve?urn=urn:nbn:se:mau:diva-20052

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Denna rapport behandlar prestandaproblem i den nyligen standardiserade Mesh kommunikationsstandarden (IEEE 802.11s). I denna rapport, undersöker och förbättra vi ett förhållande som resulterar i… (more)

Subjects/Keywords: Multihop; IEEE 802.11s; Wifi; Medium access control; MAC; CSMA; Collision Avoidance; CA; Packet drop; Fairness; Buffer overflow; Unfairness; Mesh; Wireless; Network; WMN; throughput; throughput degradation; contention; two-hop interference; greedy sender; distributed; Engineering and Technology; Teknik och teknologier

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APA · Chicago · MLA · Vancouver · CSE | Export to Zotero / EndNote / Reference Manager

APA (6^th Edition):

Ghasemi, S. (2016). Fair Medium Access Control Mechanism Reducing Throughput Degradation in IEEE 802.11s Wireless Mesh Networks. (Thesis). , Faculty of Technology and Society (TS). Retrieved from http://urn.kb.se/resolve?urn=urn:nbn:se:mau:diva-20052

Note: this citation may be lacking information needed for this citation format:
Not specified: Masters Thesis or Doctoral Dissertation

Chicago Manual of Style (16^th Edition):

Ghasemi, Saeed. “Fair Medium Access Control Mechanism Reducing Throughput Degradation in IEEE 802.11s Wireless Mesh Networks.” 2016. Thesis, , Faculty of Technology and Society (TS). Accessed April 19, 2021. http://urn.kb.se/resolve?urn=urn:nbn:se:mau:diva-20052.

Note: this citation may be lacking information needed for this citation format:
Not specified: Masters Thesis or Doctoral Dissertation

MLA Handbook (7^th Edition):

Ghasemi, Saeed. “Fair Medium Access Control Mechanism Reducing Throughput Degradation in IEEE 802.11s Wireless Mesh Networks.” 2016. Web. 19 Apr 2021.

Vancouver:

Ghasemi S. Fair Medium Access Control Mechanism Reducing Throughput Degradation in IEEE 802.11s Wireless Mesh Networks. [Internet] [Thesis]. , Faculty of Technology and Society (TS); 2016. [cited 2021 Apr 19]. Available from: http://urn.kb.se/resolve?urn=urn:nbn:se:mau:diva-20052.

Note: this citation may be lacking information needed for this citation format:
Not specified: Masters Thesis or Doctoral Dissertation

Council of Science Editors:

Ghasemi S. Fair Medium Access Control Mechanism Reducing Throughput Degradation in IEEE 802.11s Wireless Mesh Networks. [Thesis]. , Faculty of Technology and Society (TS); 2016. Available from: http://urn.kb.se/resolve?urn=urn:nbn:se:mau:diva-20052

Note: this citation may be lacking information needed for this citation format:
Not specified: Masters Thesis or Doctoral Dissertation

Indian Institute of Science

30. Sant, Jeetendra C. Performance Analysis Of Multiple Access Schemes In A Wireless Packet Network.

Degree: PhD, Faculty of Engineering, 2013, Indian Institute of Science

URL: http://etd.iisc.ac.in/handle/2005/2163

Subjects/Keywords: Radio - Packet Transmission; Packet Switching (Data Transmission); Wireless Packet Network; Time Division Multiple Access (TDMA); Packet Reservation Multiple Access (PRMA); Frequency Division Multiple Access (FDMA); Carrier Sense Multiple Access (CSMA); Code Division Multiple Access (CDMA); Slotted-ALOHA Protocol; Computer Science

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APA · Chicago · MLA · Vancouver · CSE | Export to Zotero / EndNote / Reference Manager

APA (6^th Edition):

Sant, J. C. (2013). Performance Analysis Of Multiple Access Schemes In A Wireless Packet Network. (Doctoral Dissertation). Indian Institute of Science. Retrieved from http://etd.iisc.ac.in/handle/2005/2163

Chicago Manual of Style (16^th Edition):

Sant, Jeetendra C. “Performance Analysis Of Multiple Access Schemes In A Wireless Packet Network.” 2013. Doctoral Dissertation, Indian Institute of Science. Accessed April 19, 2021. http://etd.iisc.ac.in/handle/2005/2163.

MLA Handbook (7^th Edition):

Sant, Jeetendra C. “Performance Analysis Of Multiple Access Schemes In A Wireless Packet Network.” 2013. Web. 19 Apr 2021.

Vancouver:

Sant JC. Performance Analysis Of Multiple Access Schemes In A Wireless Packet Network. [Internet] [Doctoral dissertation]. Indian Institute of Science; 2013. [cited 2021 Apr 19]. Available from: http://etd.iisc.ac.in/handle/2005/2163.

Council of Science Editors:

Sant JC. Performance Analysis Of Multiple Access Schemes In A Wireless Packet Network. [Doctoral Dissertation]. Indian Institute of Science; 2013. Available from: http://etd.iisc.ac.in/handle/2005/2163

Open Access Theses and Dissertations