Results 11 to 20 of about 19,117 (286)
Sequential slotted amplify-decode-and-forward [PDF]
2013 IEEE Wireless Communications and Networking Conference (WCNC), 2013 In this paper, we propose a novel slotted hybrid cooperative protocol named the sequential slotted amplify-decode-and-forward (SADF) protocol and evaluate its performance in terms of diversity-multiplexing trade-off (DMT). The relays between the source and destination are divided into two different groups and each relay either amplifies or decodes the ...
Yiyong Chin +2 more
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Photonics, 2021 This paper investigates the impact of cooperative spectrum sharing policy on the performance of hybrid radio frequency and free space optical wireless communication networks, where primary users and secondary users develop a band of the same spectrum ...
Dong Qin, Yuhao Wang, Tianqing Zhou
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On relay selection for decode-and-forward relaying [PDF]
IEEE Transactions on Wireless Communications, 2009 In this letter, we consider a multi-relay network operating in decode-and-forward mode. We propose a novel relay selection method with a low implementation complexity. Unlike the competing schemes, it requires neither error detection methods at relay nodes nor feedback information at the source.
Muhammad Mehboob Fareed, Murat Uysal
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Sensors, 2021 Millimeter-Wave (mmWave) bands are receiving enormous attention in 5G mobile communications, due to the capability to provide a multi-gigabit transmission rate. In this paper, a two-hop architecture for 5G communications with the capacity to support high
Randy Verdecia-Peña, José I. Alonso
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Packet-reliability-based decode-and-forward distributed space-time shift keying [PDF]
, 2010 Motivated by the recent concept of Spatial Modulation (SM), we propose a novel Distributed Space-Time Shift Keying (D–STSK) scheme, where the SM concept is extended to include both the space and time dimensions for the sake of achieving a flexible ...
Sugiura, Shinya +2 more
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Superposition-coded concurrent decode-and-forward relaying [PDF]
2008 IEEE International Symposium on Information Theory, 2008 Proceedings of the 2008 IEEE International Symposium on Information Theory, Toronto, ON, Canada, July 6 - 11 ...
Wang, C. +9 more
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Rateless Coding over Wireless Relay Networks Using Amplify/Decode and Forward Relays [PDF]
Journal of Electrical and Computer Engineering Innovations, 2013 In this paper two different rateless transmissionschemes are developed. In the proposed scheme, relay node candecode and forward the message to the destination if they areable to decode it, or amplify and forward the message to thedestination.
M. Shirvanimoghaddam, S. Movassaghi
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Full-Duplex Relaying With Quantize-Map-and-Forward
IEEE Access, 2018 The quantize-map-and-forward (QMF) has been recently proved to achieve the capacity of arbitrary networks within a bounded gap and optimal diversity-multiplex tradeoff performance.
Dong Li
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Power Efficient Decode-and-Forward Cooperative Relaying [PDF]
IEEE Wireless Communications Letters, 2012 Cooperative communications have been proven to be effective in enhancing performance of wireless networks. In this letter, we introduce and propose adaptive relay-selection rules to offer a tradeoff between fairness and energy consumption at each node for a network with multiple, mutually cooperative nodes.
Zhengguo Sheng +2 more
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Joint Channel-Network Coding for the Gaussian Two-Way Two-Relay Network
EURASIP Journal on Wireless Communications and Networking, 2010 New aspects arise when generalizing two-way relay network with one relay to two-way relay network with multiple relays. To study the essential features of the two-way multiple-relay network, we focus on the case of two relays in our work. The problem of
Shum KennethW, Hu Ping, Sung ChiWan
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