Multi‐level construction of polar‐coded single carrier‐FDMA based on MIMO antennas for coded cooperative wireless communication. Issue 10 (23rd May 2018)

• Record Type: Journal Article
• Authors: Umar, Rahim; Yang, Fengfan; Xu, HongJun; Mughal, Shoaib
• Is Part Of: IET communications. Volume 12:Issue 10(2018)
• Page Start: 1253
• Page End: 1262
• Publication Date: 2018-05-23
• Subjects: antenna arrays -- MIMO communication -- frequency division multiple access -- cooperative communication -- error statistics -- Rayleigh channels -- channel coding -- Monte Carlo methods -- relay networks (telecommunication) -- decoding; multilevel construction -- polar‐coded single carrier‐FDMA -- MIMO antennas -- coded cooperative wireless communication -- polar‐coded single carrier frequency division multiple access -- multiple input and multiple output antennas scheme -- bit error rate performance -- BER performance -- frequency‐selective Rayleigh fading channels -- Monte Carlo simulations -- code word -- communication system design -- selection criterion -- relay node -- joint successive cancellation decoding -- destination node -- nested polar‐coded cooperative scheme -- SC‐FDMA scheme -- gain 0.5 dB -- gain 1 dB; Telecommunication systems -- Periodicals; Speech processing systems -- Periodicals; 621.38205
• DOI: 10.1049/iet-com.2017.1436
• Languages: English
• ISSNs: 1751-8628

Abstract

Abstract : A multi‐level construction of polar‐coded single carrier frequency division multiple access (SC‐FDMA) with multiple input multiple output (MIMO) antennas scheme is proposed and its bit error rate performance over frequency selective Rayleigh fading channels has been evaluated. The existence of a parallel split in the design of multi‐level construction of polar code has enabled the authors to effectively extend the proposed scheme in coded cooperative scenarios. As in coded cooperation communication, the relay plays a crucial role in the design of communication system; therefore, an efficient selection criterion for reinforcing the bad channels has been adopted at the relay node. Moreover, the joint successive cancellation decoding is employed at the destination node. To check the efficacy in the performance of the proposed coded cooperative scheme, the authors have also upgraded the traditional nested polar‐coded cooperative scheme in the context of SC‐FDMA with MIMO antennas as a useful benchmark. Monte Carlo simulated results revealed that the proposed coded cooperative scheme have triumphed the conventional nested polar coded cooperative scheme based on SC‐FDMA system by gain of 0.5 dB under identical conditions. Moreover, the proposed cooperative schemes outperform their corresponding non‐cooperative counterpart schemes by the gain of 1 dB under identical conditions.