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Статті в журналах з теми "Cooperative Multicast Networks"
Zhao, Lindong, Lei Wang, Xuguang Zhang, and Bin Kang. "Social-Aware Cooperative Video Distribution via SVC Streaming Multicast." Wireless Communications and Mobile Computing 2018 (October 25, 2018): 1–9. http://dx.doi.org/10.1155/2018/9315357.
Повний текст джерелаWeizhao Wang, Xiang-Yang Li, Yu Wang, and Zheng Sun. "Designing Multicast Protocols for Non-Cooperative Networks." IEEE Journal on Selected Areas in Communications 26, no. 7 (September 2008): 1238–49. http://dx.doi.org/10.1109/jsac.2008.080920.
Повний текст джерелаBinglai Niu, Hai Jiang, and H. V. Zhao. "A Cooperative Multicast Strategy in Wireless Networks." IEEE Transactions on Vehicular Technology 59, no. 6 (July 2010): 3136–43. http://dx.doi.org/10.1109/tvt.2010.2046431.
Повний текст джерелаZhu, Yun, Jie Gao, Xue Qiong Zhang, and Fan Wang. "Outage Probability Analysis for Opportunistic Network-Coded Cooperative Multicast Transmission in Clustered Wireless Sensor Networks." Advanced Materials Research 756-759 (September 2013): 1418–22. http://dx.doi.org/10.4028/www.scientific.net/amr.756-759.1418.
Повний текст джерелаCHEN, L., L. JIN, F. HE, H. CHENG, and L. WU. "Dynamic Network Selection for Multicast Services in Wireless Cooperative Networks." IEICE Transactions on Communications E91-B, no. 10 (October 1, 2008): 3069–76. http://dx.doi.org/10.1093/ietcom/e91-b.10.3069.
Повний текст джерелаWu, Fei, Cunqing Hua, Hangguan Shan, and Aiping Huang. "Cooperative multicast with moving window network coding in wireless networks." Ad Hoc Networks 25 (February 2015): 213–27. http://dx.doi.org/10.1016/j.adhoc.2014.10.011.
Повний текст джерелаYang, Bin, Yulong Shen, Xiaohong Jiang, and Tarik Taleb. "Generalized Cooperative Multicast in Mobile Ad Hoc Networks." IEEE Transactions on Vehicular Technology 67, no. 3 (March 2018): 2631–43. http://dx.doi.org/10.1109/tvt.2017.2771286.
Повний текст джерелаZhu, Yun, Jie Gao, Lin Zhang, and Shao Lan Sun. "System Modeling for Opportunistic Network-Coded Cooperative Multicast Transmission in Clustered Wireless Sensor Networks." Advanced Materials Research 756-759 (September 2013): 1413–17. http://dx.doi.org/10.4028/www.scientific.net/amr.756-759.1413.
Повний текст джерелаZhang, Guopeng, Kun Yang, Qingsong Hu, Peng Liu, and Enjie Ding. "Bargaining Game Theoretic Framework for Stimulating Cooperation in Wireless Cooperative Multicast Networks." IEEE Communications Letters 16, no. 2 (February 2012): 208–11. http://dx.doi.org/10.1109/lcomm.2011.112311.111518.
Повний текст джерелаMarabissi, Dania, Giulio Bartoli, Romano Fantacci, and Luigia Micciullo. "Energy efficient cooperative multicast beamforming in ultra dense networks." IET Communications 12, no. 5 (March 20, 2018): 573–78. http://dx.doi.org/10.1049/iet-com.2017.0618.
Повний текст джерелаДисертації з теми "Cooperative Multicast Networks"
Li, Fulu 1970. "Cooperative multicast in wireless networks." Thesis, Massachusetts Institute of Technology, 2005. http://hdl.handle.net/1721.1/32507.
Повний текст джерелаIncludes bibliographical references (p. 102-106).
Wireless communication has fundamental impairments due to multi-path fading, attenuation, reflections, obstructions, and noise. More importantly, it has historically been designed to mimic a physical wire; in concept other communicators in the same region are viewed as crossed wires. Many systems overcome these limitations by either speaking more loudly, or subdividing the space to mimic the effect of a separate wire between each pair. This thesis will construct and test the value of a cooperative system where the routing and transmission are done together by using several of the radios in the space to help, rather than interfere. The novel element is wireless, cooperative multicast that could be the basis for a new broadcast distribution paradigm. In the first part of the thesis,. we investigate efficient ways to construct multicast trees by exploring cooperation among local radio nodes to increase throughput and conserve energy (or battery power), whereby we assume single transmitting node is engaged in a one-to-one or one-to-many transmission. In the second part of the thesis, we further investigate transmit diversity in the general context of cooperative routing, whereby multiple nodes are allowed for cooperative transmissions. Essentially, the techniques presented in the second part of the thesis can be further incorporated in the construction of multicast trees presented in the first part.
by Fulu Li.
S.M.
Sebastian, Alvin. "Efficient safety message dissemination for cooperative collision warning via context modelling." Thesis, Queensland University of Technology, 2011. https://eprints.qut.edu.au/50793/1/Alvin_Sebastian_Thesis.pdf.
Повний текст джерелаGopala, Praveen Kumar. "Feedback in wireless networks cross-layer design, secrecy and reliability /." Columbus, Ohio : Ohio State University, 2007. http://rave.ohiolink.edu/etdc/view?acc%5Fnum=osu1189452535.
Повний текст джерелаExposito, Victor. "Réseaux de multidiffusion avec coopération interactive entre récepteurs." Thesis, Université Paris-Saclay (ComUE), 2018. http://www.theses.fr/2018SACLC006.
Повний текст джерелаThe present thesis concentrates on downlink communications. In order to tackle one part of this challenging problem, we focus on the multicast channel in which one transmitter broadcasts a common message intended to a whole group of users. To ensure that the transmission rate is not limited by the weakest user in terms of channel quality, different solutions using massive multiple-input multiple-output or multirate strategies have been proposed in the literature. However, if all users wish to obtain the same content quality, the weakest user would set the rate and/or require a disproportionate amount of resource, and thus impact the whole group. With the recent study of device-to-device mechanisms, user cooperation in close proximity becomes possible and would benefit to all users by ensuring the same content quality while maintaining a low cost in terms of amount of resource and energy. Consequently, this thesis is centered around the multicast network with receiver cooperation. Information-theoretic tools formalize the study of the network considered and provide general bounds on the achievable transmission rate. The proposed cooperation scheme is based on an appropriate superposition of compress-forward (CF) and decode-forward (DF) operations, and provenly outperform non-interactive schemes in the two-receiver scenario. Properties of the interactive cooperation emerge from the asymmetric construction of the scheme which permits to adapt the order of CFs and DFs according to the channel condition. The core idea of the interaction, some insights on key construction points, and numerical results are given for small size networks. System level simulations illustrate the potential gain of receiver cooperation for larger networks
Lorenzo, Veiga B. (Beatriz). "New network paradigms for future multihop cellular systems." Doctoral thesis, Oulun yliopisto, 2012. http://urn.fi/urn:isbn:9789514298554.
Повний текст джерелаTiivistelmä Tiedonsiirron ja tiedonsiirtonopeuksien suuri kasvu sekä tehonkulutuksen pieneneminen tulevien sukupolvien matkapuhelinjärjestelmissä tekevät monihyppyiset matkapuhelinverkot houkutteleviksi vaihtoehdoiksi. Tässä työssä esitetään uusia tiedonsiirtoverkkojen paradigmoja monihyppyisten matkapuhelinverkkojen hyödyntämiseksi. Työssä esitellään uusi algoritmi tehokkaaseen releointitopologian hallintaan, joka optimoi yhtäaikaisesti topologian, reitityksen sekä lähetyshetkien ajoituksen ja mahdollistaa tila-aika-reititysprotokollan toteutuksen. Esitetty algoritmi huomioi solujen keskinäishäiriön ja vaaditulla solujen välisellä koordinoidulla hallinnalla saadaan yhdessä valittua topologia ja ajoitus, jotka minimoivat solujen keskinäisistä häiriöistä johtuvan suorituskyvyn heikentymisen. Myöhemmin tätä viitekehystä on laajennettu lisäämällä siihen tehonsäädön optimointi. Työssä on tutkittu sekä perinteisiä että kooperatiivisia releointimenetelmiä. Lisäksi työssä esitetään uusi geneettinen algoritmi heuristiseksi approksimaatioksi verkon liikenteen muutoksen vaatimaan releointitopologian uudelleen järjestelyyn. Työssä tarkastellaan lisäksi verkkokoodausta ylä- ja alasuuntaan tapahtuvan tiedonsiirron yhdistämiseksi sisällyttämällä se solujen keskinäishäiriön huomioivaan kahdensuuntaiseen releointiin. Etsittäessä paremmin mukautuvaa ja kontekstitietoisuutta hyödyntävää verkkomallia, joka käyttää hyväkseen viimeisimpiä verkkojen informaatioteoreettisia tuloksia, voidaan verkon solut pilkkoa pienempiin kuusikulmaisiin alisoluihin. Käyttämällä ainoastaan näiden alisolujen sädettä r voidaan puolestaan verkon reititys, ajoitus ja tehon säätö optimoida yhtäaikaisesti saavuttaen paras mahdollinen kompromissi verkon läpäisyn, viiveen ja tehonkulutuksen välillä. Kehitetty malli mahdollistaa korkean resoluution optimoinnin ja motivoi uusien verkkoprotokollien kehitystä monihyppyisissä matkapuhelinverkoissa. Tätä mallia käyttäen esitellään myös uusi konsepti reitinetsintäprotokollille sekä analysoidaan kooperatiivisen diversiteetin ja tila-avaruudessa tapahtuvan uudelleenkäytön välistä kompromissiratkaisua. Lopuksi työssä tarkastellaan monihyppyisen matkapuhelinverkon uutta arkkitehtuuria, jossa monihyppylähetykset suoritetaan viivesietoisella verkolla ja esitetään uusia ratkaisuja multimediasisällön monilähetysten tehokkuuden parantamiseksi. Työssä saadut tulokset osoittavat, että ehdotetut algoritmit parantavat järjestelmien suorituskykyä verrattuna aiemmin tiedossa olleisiin tuloksiin. Työn tuloksilla voidaan olettaa myös olevan suuri vaikutus tulevaisuuden matkapuhelinverkkojen analysointiin ja suunnitteluun
Weng, Jeng-Feng, and 翁建峰. "Multicast and Cooperative Relay in Next-Generation Wireless Networks." Thesis, 2012. http://ndltd.ncl.edu.tw/handle/60619217735152579772.
Повний текст джерела國立清華大學
資訊工程學系
100
Multimedia Broadcast-Multicast Services are emerging applications for smart phones in 4G networks. Besides, cooperative relay networks play an important role in next-generation wireless networks. In this thesis, we study the issues of multicast and cooperative relay in next-generation wireless networks. First, we present the multicast architectures and perations defined in 3GPP and 3GPP2. This thesis provides a systematic comparison of them. In addition to system architectures, various issues including mobility, QoS, and security are discussed. Moreover, we discuss the challenges in Radio Resource Management (RRM), power control, scalability, and complexity. In multicast key management, key storages and computational cost are two most important issues to update security keys. In this thesis, we study how to reduce the cost of computation and storage to update the security keys in 3GPP Multimedia Broadcast-Multicast Services (MBMS) and 3GPP2 Broadcast-Multicast Service (BCMCS).We propose the Logical Key Hierarchy (LKH) and Hybrid-LKH approaches with dynamic rekeying for MBMS and BCMCS, the numerical results show that the computational cost and the key storages can be reduced significantly. The mean waiting time and service disciplines between the erroneous MS and the Helper MS are two important issues in next-generation cooperative relay wireless networks. This thesis presents two models to analyze the mean waiting time for a two-queue model with limited services (TQLS). The first model is an analytical model which contains the Riemann-Hilbert Boundary Value Problem approach. The second model is a numerical model that includes the Discrete Fourier Transforms (DFT’s) technique and the Power Series Algorithm (PSA) . In terms of the numerical analysis, simulation results and the conservation law, we show that the (I, J)-Limited service discipline is the best for the TQLS to balance the mean waiting time between the erroneous MS and the Helper MS.
"Opportunistic Scheduling, Cooperative Relaying and Multicast in Wireless Networks." Doctoral diss., 2011. http://hdl.handle.net/2286/R.I.8840.
Повний текст джерелаDissertation/Thesis
Ph.D. Electrical Engineering 2011
Lee, I.-Ta, and 李易達. "A Cooperative Multicast Routing Protocol for Mobile Ad Hoc Networks." Thesis, 2010. http://ndltd.ncl.edu.tw/handle/33584720213070705058.
Повний текст джерела國立清華大學
資訊工程學系
98
隨著近年在行動隨意網路中的群組服務蓬勃發展,群播路由協定的設計也漸漸受到重視。傳統的群播路由協定通常受到節點移動造成的頻繁連結中斷及多餘路由路徑產生的高通訊負擔這些問題的影響,為了克服這些問題,本研究提出了一個合作式群播路由協定。合作式群播路由協定採用跨實體層、媒介存取控制層及網路層的設計。更詳細的說,實體層應用了多點解碼轉送合作式傳輸來提供可靠的連結;媒介存取控制層將網路節點分類為多個叢集,根據這樣的層級架構,合作式群播路由協定可以有效地減輕通訊負擔;在網路層,我們設計了一個被動式、基於源點的群播路由協定,此協定將多樣性加入路徑建立時的考量,因此可提供強健的網路連線。並且,合作式群播路由協定解決了一個以往研究忽略的非對稱合作式傳輸問題。實驗結果指出,合作式群播路由協定在訊息負擔,傳輸成功率及能源消耗上皆有優於傳統群播路由協定的表現。
Zeng, Sin-Man, and 曾馨漫. "Assignment of censorial relays in multicast and multiple source-destination cooperative communication networks." Thesis, 2013. http://ndltd.ncl.edu.tw/handle/33474797540487043390.
Повний текст джерела國立臺灣科技大學
電子工程系
101
Cooperative communication is an effective technique recently proposed to enhance signal reliability and get spatial diversity in the field of wireless communications. In a cooperative wireless communication system, the source node broadcast data to the relay node and destination node. Then the relay forwards the received signal to the destination. This transmission technology can reduce the probability of missing data. In the proposed schemes,first the relay checks the reliability of the received signal. Then it relays the data bit to the destination only if the reliability is high enough. Otherwise, the data bits is censored. We use the linear weight combining in the destination node to make decision for received signals. We assume that channel information is perfectly known. Then, we derive the closed-form BER(bit error rate) expression for cooperative networks with multiple source-destination pairs and cooperative multicast systems. Using the closed-form BER expression, the optimal censoring threshold, combining weight and relays assignment can be found. Simulation results match theoretical values closely. Our system has better BER performance than existing technologies found in the literature .
Som, Pritam. "Performance Analysis of Space Shift Keying in Cooperative Relaying Systems." Thesis, 2014. http://etd.iisc.ac.in/handle/2005/4111.
Повний текст джерелаЧастини книг з теми "Cooperative Multicast Networks"
Zhang, Qi, and Frank H. P. Fitzek. "Cooperative Retransmission for Reliable Wireless Multicast Services." In Cognitive Wireless Networks, 485–98. Dordrecht: Springer Netherlands, 2007. http://dx.doi.org/10.1007/978-1-4020-5979-7_25.
Повний текст джерелаJiang, Tingyao, and Aling Zhong. "A Multicast Routing Algorithm for P2P Networks." In Grid and Cooperative Computing, 452–55. Berlin, Heidelberg: Springer Berlin Heidelberg, 2004. http://dx.doi.org/10.1007/978-3-540-24679-4_83.
Повний текст джерелаYang, Mengkun, and Zongming Fei. "Cooperative Failure Detection in Overlay Multicast." In NETWORKING 2005. Networking Technologies, Services, and Protocols; Performance of Computer and Communication Networks; Mobile and Wireless Communications Systems, 881–92. Berlin, Heidelberg: Springer Berlin Heidelberg, 2005. http://dx.doi.org/10.1007/11422778_71.
Повний текст джерелаFanelli, Angelo, Michele Flammini, Giovanna Melideo, and Luca Moscardelli. "Multicast Transmissions in Non-cooperative Networks with a Limited Number of Selfish Moves." In Lecture Notes in Computer Science, 363–74. Berlin, Heidelberg: Springer Berlin Heidelberg, 2006. http://dx.doi.org/10.1007/11821069_32.
Повний текст джерелаYu, Ying, Youshen Xia, and Mohamed Kamel. "Cooperative Recurrent Neural Network for Multiclass Support Vector Machine Learning." In Advances in Neural Networks – ISNN 2009, 276–86. Berlin, Heidelberg: Springer Berlin Heidelberg, 2009. http://dx.doi.org/10.1007/978-3-642-01510-6_32.
Повний текст джерелаYu, Meng, Jing (Tiffany) Li, and Haidong Wang. "Network Coding for Multi-Hop Wireless Networks." In Cooperative Communications for Improved Wireless Network Transmission, 187–205. IGI Global, 2010. http://dx.doi.org/10.4018/978-1-60566-665-5.ch006.
Повний текст джерелаBokor, László. "Novel Results on MBMS Service Provisioning in UMTS/WLAN Heterogeneous Architectures." In Networking and Telecommunications, 1753–80. IGI Global, 2010. http://dx.doi.org/10.4018/978-1-60566-986-1.ch113.
Повний текст джерелаТези доповідей конференцій з теми "Cooperative Multicast Networks"
Wang, Xinmu, Hewu Li, Mingkai Tong, Kang Pan, and Qian Wu. "Network Coded Cooperative Multicast in Integrated Terrestrial-Satellite Networks." In 2019 IEEE Symposium on Computers and Communications (ISCC). IEEE, 2019. http://dx.doi.org/10.1109/iscc47284.2019.8969770.
Повний текст джерелаDartmann, Guido, Xitao Gong, and Gerd Ascheid. "Low Complexity Cooperative Multicast Beamforming in Heterogeneous Networks." In 2013 IEEE 77th Vehicular Technology Conference (VTC Spring). IEEE, 2013. http://dx.doi.org/10.1109/vtcspring.2013.6692618.
Повний текст джерелаDartmann, Guido, Xitao Gong, and Gerd Ascheid. "Low Complexity Cooperative Multicast Beamforming in Multiuser Multicell Downlink Networks." In 6th International ICST Conference on Cognitive Radio Oriented Wireless Networks and Communications. IEEE, 2011. http://dx.doi.org/10.4108/icst.crowncom.2011.245846.
Повний текст джерелаZhang, Hongming, Chunxiao Jiang, Linling Kuang, Yi Qian, and Song Guo. "Cooperative QoS Beamforming for Multicast Transmission in Terrestrial-Satellite Networks." In 2017 IEEE Global Communications Conference (GLOBECOM 2017). IEEE, 2017. http://dx.doi.org/10.1109/glocom.2017.8254790.
Повний текст джерелаJayaram, Madhumitha, and Bhagyaveni Marchala Anjaneyulu. "Opportunistic Cooperative Cognitive Multicast Routing Protocol for Ad Hoc Networks." In 2022 International Conference on Wireless Communications Signal Processing and Networking (WiSPNET). IEEE, 2022. http://dx.doi.org/10.1109/wispnet54241.2022.9767116.
Повний текст джерелаMiliotis, V., L. Alonso, and C. Verikoukis. "Multicast performance bounds exploiting cooperative Physical Layer Network Coding." In 2012 IEEE 17th International Workshop on Computer Aided Modeling and Design of Communication Links and Networks (CAMAD). IEEE, 2012. http://dx.doi.org/10.1109/camad.2012.6335314.
Повний текст джерелаMiliotis, V., L. Alonso, C. Skianis, and C. Verikoukis. "The impact of cooperative physical layer network coding on multicast short range networks." In ICC 2013 - 2013 IEEE International Conference on Communications. IEEE, 2013. http://dx.doi.org/10.1109/icc.2013.6655101.
Повний текст джерелаHou, F., L. X. Cai, J. She, P. H. Ho, X. Shen, and J. Zhang. "Cooperative Multicast Scheduling Scheme for IPTV Service over IEEE 802.16 Networks." In 2008 IEEE International Conference on Communications. IEEE, 2008. http://dx.doi.org/10.1109/icc.2008.486.
Повний текст джерелаSun, Jianan, Ping Dong, Xiaojiang Du, Tao Zheng, Yajuan Qin, and Mohsen Guizani. "Cluster-based Cooperative Multicast for Multimedia Data Dissemination in Vehicular Networks." In 2020 IEEE Wireless Communications and Networking Conference (WCNC). IEEE, 2020. http://dx.doi.org/10.1109/wcnc45663.2020.9120629.
Повний текст джерелаHao, Hao, Changqiao Xu, Mu Wang, Lujie Zhong, and Dapeng Oliver Wu. "Stochastic Cooperative Multicast Scheduling for Cache-Enabled and Green 5G Networks." In ICC 2019 - 2019 IEEE International Conference on Communications (ICC). IEEE, 2019. http://dx.doi.org/10.1109/icc.2019.8761402.
Повний текст джерела