Multilevel Coding for the Full-Duplex Decode-Compress-Forward Relay Channel
Entropy, 2017 The Decode-Compress-Forward (DCF) is a generalization of Decode-Forward (DF) and Compress-Forward (CF). This paper investigates conditions under which DCF offers gains over DF and CF, addresses the problem of coded modulation for DCF, and evaluates the ...
Ahmed Attia Abotabl, Aria Nosratinia
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Joint resource optimization in spectrum sharing decode and forward relaying networks.
PLoS ONE, 2021 This paper proposes an adaptive power allocation and subcarrier pairing algorithm for orthogonal frequency division multiplexing based decode and forward cognitive radio networks, where primary and secondary users achieve spectrum sharing in the same ...
Dong Qin
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Opportunistic video communication over cooperative decode-forward networks
Tsinghua Science and Technology, 2010 An opportunistic automatic repeat request (ARQ) scheme was developed to support high-quality video transmission over cooperative decode-forward networks. The opportunistic ARQ is implemented in the form of distributed space-time block codes (STBCs) and the desired STBC for a certain channel state is determined by the diversity-multiplexing tradeoff ...
Hongjiang Xiao +2 more
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Research on Transmission Capacity Characteristics of the Cluster Flight Spacecraft Network
International Journal of Antennas and Propagation, 2021 In order to analyze the transmission capacity performance of the cluster flight spacecraft network, there are two different types of outage performance theory which are derived in this paper. First of all, by applying the mean value theorem of integrals,
Li Su, Jian Wu, Jinrong Mo
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Hybrid Decode-Forward & Amplify-Forward Relaying With Non-Orthogonal Multiple Access
IEEE Access, 2016 Cooperative communication has used to be a hot topic and it has been studied extensively in the past 10 years, but in recent years, it becomes less likely to find substantial innovation in this field as before.
Yang Liu +3 more
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Power allocation and capacity optimization of multi-relay cooperative communication system in tunnel
Gong-kuang zidonghua, 2015 The multi-relay cooperative communication system model in rectangular tunnel based on multimode channel model was established, and the channel capacity calculation formulas of multi-relay cooperative communication system in amplify and forward mode and ...
ZHAI Wenyan +3 more
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Comparison of managed decode-and-forward scheme and common decode-and-forward scheme in cooperative communication systems [PDF]
Journal of Intelligent Procedures in Electrical Technology, 2015 In this paper, the symbol error rate of M-PSK modulation in managed relay scheme is computed. In the conventional technique, the relay always decodes the received signal and re-sends it to the destination. In the destination, the two copies of the signal
Rooholah Aghajani +2 more
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Cognitive decode-and-forward relaying with successive interference cancelation
EURASIP Journal on Wireless Communications and Networking, 2018 In this work, we study the cognitive decode-and-forward (DF) relaying, where a primary user (PU) communicates with an access point (AP), and in the same geographical region, a secondary source (SS) communicates to a secondary destination (SD) with ...
Chao Zhai, Lina Zheng, Weidong Guo
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Distributed Decode-Forward for Relay Networks
, 2015 32 pages, 5 figures, submitted to the IEEE Transactions on Information ...
Lim, Sung Hoon +2 more
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Optimal Routing for Decode-Forward in Cooperative Wireless Networks
IEEE Transactions on Communications, 2010 We investigate routing in cooperative multiple-terminal wireless networks in which the nodes can collaborate with each other in data transmission. First, we motivate cooperation by showing that decode-forward, an information-theoretic cooperative coding strategy, achieves rates significantly higher than those achievable by the conventional multi-hop ...
Ong, Lawrence, Motani, Mehuel
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