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Luby Transform Coding Aided Bit-Interleaved Coded Modulation for the Wireless Internet

Tee, R, Nguyen Dang, T, Ng, S, Yang, L-L and Hanzo, L (2007) Luby Transform Coding Aided Bit-Interleaved Coded Modulation for the Wireless Internet At IEEE VTC'07 (Fall), United States. 30 Sep - 03 Oct 2007. , pp. 2025-2029.

Record type: Conference or Workshop Item (Paper)

Abstract

Bit-Interleaved Coded Modulation using Iterative Decoding (BICM-ID) is amalgamated with Luby Transform (LT) coding. The resultant joint design of the physical and data link layer substantially improves the attainable Bit Error Rate (BER) performance. A Cyclic Redundancy Check (CRC) combined with a novel Log-Likelihood Ratio (LLR) based packet reliability estimation method is proposed for the sake of detecting and disposing of erroneous packets. Subsequently, bit-by-bit LT decoding is proposed, which facilitates a further BER improvement at a lower number of BICM-ID iterations. Finally, we revisit the pseudo random generator function used for designing the LT generator matrix.

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More information

Published date: 30 September 2007
Additional Information: Event Dates: 30 September - 3 October 2007
Venue - Dates: IEEE VTC'07 (Fall), United States, 2007-09-30 - 2007-10-03
Organisations: Southampton Wireless Group

Identifiers

Local EPrints ID: 264955
URI: http://eprints.soton.ac.uk/id/eprint/264955
PURE UUID: d69fef07-e082-43dc-b423-62ea14e2044b
ORCID for L-L Yang: ORCID iD orcid.org/0000-0002-2032-9327

Catalogue record

Date deposited: 12 Dec 2007 15:09
Last modified: 18 Jul 2017 07:30

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Contributors

Author: R Tee
Author: T Nguyen Dang
Author: S Ng
Author: L-L Yang ORCID iD
Author: L Hanzo

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