Results 31 to 40 of about 12,154 (259)
Combined decode-forward and layered noisy network coding schemes for relay channels [PDF]
2012 IEEE International Symposium on Information Theory Proceedings, 2012 We propose two coding schemes combining decode-forward (DF) and noisy network coding (NNC) with different flavors. The first is a combined DF-NNC scheme for the one-way relay channel which includes both DF and NNC as special cases by performing rate splitting, partial block Markov encoding and NNC.
Zhong, Peng, Vu, Mai
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Product-Decode-Forward Scheme for Two-way Relay Networks
DEStech Transactions on Engineering and Technology Research, 2016 In this paper, we propose a new efficient Product-Decode-Forward (PDF) scheme for two-way relay networks, where two source nodes communicate with each other with the help of relay nodes. In the proposed scheme, the relay node only performs decoding once on the product of received signals from two sources and broadcasts to source nodes.
Ran Sang +3 more
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HARQ Aided Systematic LT Coding for Amplify-Forward and Decode-Forward Cooperation [PDF]
2010 IEEE 72nd Vehicular Technology Conference - Fall, 2010 Systematic Luby Transform (SLT) codes constitute rateless codes, which are capable of adaptively adjusting their code rate depending on the channel quality without explicit channel state information (CSI) at the transmitters. SLTs are also suitable for space-time collaboration aided relay networks.
Ngo H.A., Nguyen T.D., Hanzo L.
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On the Capacity of the Noncausal Relay Channel [PDF]
, 2016 This paper studies the noncausal relay channel, also known as the relay channel with unlimited lookahead, introduced by El Gamal, Hassanpour, and Mammen.
Naghshvar, Mohammad, Wang, Lele
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Unified Performance Analysis of MIMO Mixed RF/FSO Relaying System
Applied Sciences, 2021 This paper investigates the asymmetric dual–hop multiple input multiple output (MIMO) mixed radio frequency (RF)/free space optical (FSO) decode–and–forward (DF) relaying system.
Haodong Liang +4 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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Optimal Relay Selection Scheme Based on Hybrid Decode-Amplify-and-Forward [PDF]
Jisuanji gongcheng, 2017 In order to extend the network life on the base of lower Symbol Error Rate(SER),a relay selection scheme based on Hybrid Decode-Amplify-and-Forward(HDAF) relaying method is proposed.Joint optimization function about receiving Signal to Noise Ratio(SNR ...
SUN Wensheng,LI Leyuan
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Capacity Theorems for the AWGN Multi-Way Relay Channel
, 2010 The L-user additive white Gaussian noise multi-way relay channel is considered, where multiple users exchange information through a single relay at a common rate. Existing coding strategies, i.e., complete-decode-forward and compress-forward are shown to
Johnson, Sarah J. +2 more
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Successive Decode-and-Forward Relaying With Privacy-Aware Interference Suppression
IEEE Access, 2020 Successive relaying holds the promise of achieving spatial diversity gain for single-antenna users while recovering the multiplexing loss due to the half-duplex relaying in B5G/6G.
Jianjing Wei +3 more
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On Capacity and Optimal Scheduling for the Half-Duplex Multiple-Relay Channel [PDF]
, 2012 We study the half-duplex multiple-relay channel (HD-MRC) where every node can either transmit or listen but cannot do both at the same time. We obtain a capacity upper bound based on a max-flow min-cut argument and achievable transmission rates based on ...
Johnson, Sarah J. +2 more
core +1 more source