A novel decoding structure in compress-and-forward systems

Authors:
Yinan Qi;Reza Hoshyar;Rahim Tafazolli
Affiliations:
University of Surrey, UK;University of Surrey, UK;University of Surrey, UK
Venue:
Proceedings of the 6th International Wireless Communications and Mobile Computing Conference
Year:
2010

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Abstract

A novel joint decompression and forward error correction (FEC) decoding structure for a compress-and-forward relay system is proposed. We notice the possibility of iterative processing between the decompressor and the FEC decoder for the original source information and propose a turbo-like structure to allow interaction and extrinsic information exchange between these two parts. Simulation results show considerable gains through this interaction.