Iterative Channel Equlization, Channel Decoding and Source Decoding


Wang, J., Yang, L-L. and Hanzo, L. (2005) Iterative Channel Equlization, Channel Decoding and Source Decoding. In, IEEE VTC'05 (Spring), Clarion Hotel, Stockholm, Sweden, 30 May - 01 Jun 2005. , 518-522.

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Description/Abstract

The performance of soft source decoding is evaluated over dispersive AWGN channels. By employing source codes having error-correcting capabilities, such as Reversible Variable-Length Codes (RVLCs) and Variable-Length Error-Correcting (VLEC) codes, the softin/soft-out (SISO) source decoder benefits from exchanging information with the MAP equalizer, and effectively eliminates the inter-symbol interference (ISI) after a few iterations. It was also found that the soft source decoder is capable of significantly improving the attainable performance of the turbo receiver provided that channel equalization, channel decoding and source decoding are carried out jointly and iteratively. At

Item Type: Conference or Workshop Item (Paper)
Additional Information: Event Dates: 30 May - 1 June 2005
Divisions: Faculty of Physical Sciences and Engineering > Electronics and Computer Science > Comms, Signal Processing & Control
ePrint ID: 261663
Date Deposited: 14 Dec 2005
Last Modified: 27 Mar 2014 20:04
Further Information:Google Scholar
URI: http://eprints.soton.ac.uk/id/eprint/261663

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