Results 41 to 50 of about 47,501 (159)
Distributed Source-Coding, Channel-Coding and Modulation for Cooperative Communications [PDF]
2010 IEEE 72nd Vehicular Technology Conference - Fall, 2010 In this contribution, we propose a novel Distributed Source-coding, Channel-coding and Modulation (DSCM) scheme for cooperative communications. The proposed DSCM scheme is designed for ensuring the decoding convergence of its constituent component codes, namely, the Variable Length Code (VLC) and two Coded Modulation (CM) schemes.
Ng S.X., Zhu K., Hanzo L.
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Multisource SWIPT-based coded cooperation:rate compatible codes and codeword splitting protocol
EURASIP Journal on Wireless Communications and Networking, 2020 To achieve a high reliable and energy-saving green communication, we investigate a multisource simultaneous wireless information and power transfer (SWIPT)-based coded cooperation where the relay can realize information decoding and energy harvesting ...
Shunwai Zhang, Lingjun Kong, Jun Li
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Procedia Computer Science, 2017 In this paper, we analyze the diversity-multiplexing tradeoff (DMT) performance of opportunistic relaying coded cooperation (ORCC) and distributed space-time coding coded cooperation (DSTCCC) with arbitrary number of relays. Exact DMT curves are derived for two scenarios, i.e., when the source is included in cooperation (denoted by S1) or not (denoted ...
Xu Kun, Li Xiao
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LLR-based coded performance analysis of cognitive dual-hop BICM systems
EURASIP Journal on Wireless Communications and Networking, 2017 In this work, we analyze the performance of a cooperative two-hop cognitive relaying system using the “detect-and-forward” strategy. The cooperation between secondary users, in the underlay spectrum sharing mode, is under an interference constraint ...
Anas Fedoul, Mustapha Benjillali
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Enhancing security and novel user-clustering with energy harvesting and coded cooperation in PD-NOMA
Alexandria Engineering JournalThis study introduces a low-complexity, short-code-based strategy that combines energy harvesting for power domain non-orthogonal multiple access (PD-NOMA) techniques.
Asif Mahmood +6 more
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IEEE Access, 2019 This paper proposes an optimized polar coded selective relay cooperation with an iterative threshold decision of pseudo posterior probability to solve the excessive redundancy of received signals and the high decoding complexity in a selective decode-and-
Bin Jiang +5 more
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Optimized-Goppa Codes Based on the Effective Selection of Goppa Polynomials for Coded-Cooperative Generalized Spatial Modulation Network [PDF]
RadioengineeringThis paper proposes a novel optimized-Goppa-coded cooperative generalized spatial modulation (OGCC-GSM) scheme for short-to-medium information block transmission.
C. Chen, F. F. Yang, D. K. Waweru
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Selective Dynamic Coded Cooperative Communications for Multi-Hop Underwater Acoustic Sensor Networks
IEEE Access, 2019 Due to the limitation of acoustic velocity in underwater environments, propagation delay is a horrible problem in multi-hop underwater acoustic sensor networks (UW-ASNs).
Yougan Chen +4 more
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EURASIP Journal on Advances in Signal Processing, 2017 This work studies the performance of a cooperative network which consists of two channel-coded sources, multiple relays, and one destination. To achieve high spectral efficiency, we assume that a single time slot is dedicated to relaying.
Thang X. Vu +3 more
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UAV-Assisted Superposition Coded Cooperation: Hybrid Relaying and Nakagami- m Channel for UL/DL
IEEE AccessIn future wireless communication systems reliability and throughput are the major concern for the users in an infrastructure less scenarios. These requirements are fulfill by the unmanned aerial vehicle (UAV)-assisted superposition coded cooperation (UA ...
Pankaj Kumar +3 more
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