A Near-Capacity Differentially Encoded Non-Coherent Adaptive Multiple-Symbol-Detection Aided Three-Stage Coded Scheme


Wang, Li, Kong, Lingkun, Ng, Soon and Hanzo, Lajos (2010) A Near-Capacity Differentially Encoded Non-Coherent Adaptive Multiple-Symbol-Detection Aided Three-Stage Coded Scheme At VTC 2010 Spring. (doi:10.1109/VETECS.2010.5493817).

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Description/Abstract

This paper presents an Irregular Distributed Hybrid Concatenated Differential (Ir-DHCD) coding scheme contrived for the relay aided differential decode-and-forward (DDF) cooperative system using multiple-symbol differential sphere detection (MSDSD), where no channel estimation is required. We proposed a practical design framework for a cooperative system, which is capable of performing close to the network’s corresponding non-coherent Discrete-input Continuous-output Memoryless Channel (DCMC) capacity. An adaptive-window-duration based MSDSD scheme is employed to further reduce the iterative detection complexity. Speci?cally, upon using the proposed near-capacity system design, the Ir-DHCD coding scheme devised becomes capable of performing within about 1.8 dB from the corresponding single-relay-aided DDF cooperative system’s DCMC capacity.

Item Type: Conference or Workshop Item (Paper)
Digital Object Identifier (DOI): doi:10.1109/VETECS.2010.5493817
Venue - Dates: VTC 2010 Spring, 2010-05-01
Organisations: Southampton Wireless Group
ePrint ID: 271170
Date :
Date Event
May 2010Published
Date Deposited: 25 May 2010 21:30
Last Modified: 17 Apr 2017 18:21
Further Information:Google Scholar
URI: http://eprints.soton.ac.uk/id/eprint/271170

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