Results 11 to 20 of about 224,382 (271)
Secure 5G Wireless Communications: A Joint Relay Selection and Wireless Power Transfer Approach
IEEE Access, 2016 In this paper, we investigate the secrecy performance of an energy harvesting relay system, where a legitimate source communicates with a legitimate destination via the assistance of multiple trusted relays.
Nam-Phong Nguyen +4 more
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Power Consumption Scheme Oriented to Full-duplex Multi-relay Cooperative SWIPT Networks [PDF]
Jisuanji kexue, 2022 In full-duplex multi-relay cooperative simultaneous wireless information and power transfer (SWIPT) networks,traditional relay selection algorithms have not taken into account the idle utilization of unselected relays.As a result,the performance waste of
SHAN Yong-feng, JIANG Rui, XU You-yun, LI Da-peng
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Opportunistic relay selection for rateless-coded cooperative relaying [PDF]
Proceedings of the 5th International ICST Conference on Communications and Networking in China, 2010 Cooperative relaying has the potential to enhance wireless link throughput, while rateless-coded transmission adapts to the wireless channel automatically. The combination of both holds promising performance enhancement for practical wireless communications.
Jietao Zhang +3 more
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Analog network coding using differential and double-differential modulation with relay selection
ICT Express, 2019 A simple relay selection scheme is proposed for analog network coding using differential modulation (ANC-DM). We propose a relay selection scheme based solely on the received signal power in which their own information is canceled out at each source node.
Sangmin Heo +3 more
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Relay Selection Scheme for Multi-Hop Transmission of MU-MIMO System
Applied Sciences, 2018 Recently, wireless communication systems use a multi-hop transmission scheme using a relay to expand the cell coverage of the system. The multi-hop transmission scheme can expand the cell coverage of wireless communication systems.
Won-Chang Kim +2 more
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Energy cooperation in wireless relay networks
IET Communications, 2021 This work deals with the problem of insufficient energy caused by the frequent use of relay nodes in wireless sensor networks. Here, energy cooperation relay selection algorithm is proposed in energy heterogeneous networks.
Xiangli Liu +3 more
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Distributed Relay Selection Strategy for Satellite-terrestrial Cooperative System Based on Fairness [PDF]
Jisuanji gongcheng, 2016 A distributed relay selection strategy based on Amplify and Forward(AF) mode is proposed for the unfairness between relay nodes in satellite-terrestrial cooperative system.It analyzes the Land Mobile Satellite(LMS) channel,evaluates the closed-form ...
CHEN Liuwei,LIANG Jun,ZHU Wei
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Relay selection for mmWave communications
2017 IEEE 28th Annual International Symposium on Personal, Indoor, and Mobile Radio Communications (PIMRC), 2017 pub
Kwon, Sungoh, Widmer, Joerg
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Energy-aware relay selection for multiuser relay networks [PDF]
2012 IEEE International Conference on Communications (ICC), 2012 We consider a dual-hop relay network with multiple source-destination (S-D) pairs and multiple relays, where amplify-and-forward relaying strategy is applied and transmission among S-D pairs takes place simultaneously. Network lifetime in this scenario is defined as the time interval over which successful transmission of all S-D pairs through selected ...
Fangzhi Zuo, Min Dong
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Jurnal Nasional Teknik Elektro dan Teknologi Informasi, 2017 Currently, the increasing energy consumption is a global issue. Information technology and telecommunication industry is one of the areas with the largest energy consumption.
Fityanul Akhyar +2 more
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