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Iterative Radial Basis Function Assisted Turbo Equalisation of Various Coded Modulation Schemes

Iterative Radial Basis Function Assisted Turbo Equalisation of Various Coded Modulation Schemes
Iterative Radial Basis Function Assisted Turbo Equalisation of Various Coded Modulation Schemes
A Radial Basis Function (RBF) assisted turbo equaliser (TEQ) scheme is investigated, which is based on various coded modulation schemes. Specifically, Trellis Coded Modulation (TCM), Turbo Trellis Coded Modulation (TTCM), Bit-Interleaved Coded Modulation (BICM) and BICM with iterative decoding (BICM-ID) are studied, when communicating over frequency selective fading channels. At a given complexity, the TTCM RBF-TEQ provides the best Bit Error Ratio (BER) and Frame Error Ratio (FER) performance. The RBF-TEQ structure is shown to provide an SNR performance improvement of about 5.5dB at a BER of 10-4 in comparison to the conventional non-iterative DFE scheme.
1705-1709
Yee, M.S.
cc253102-2741-4359-9806-3f919e717b51
Ng, S.X.
e19a63b0-0f12-4591-ab5f-554820d5f78c
Hanzo, L.
66e7266f-3066-4fc0-8391-e000acce71a1
Yee, M.S.
cc253102-2741-4359-9806-3f919e717b51
Ng, S.X.
e19a63b0-0f12-4591-ab5f-554820d5f78c
Hanzo, L.
66e7266f-3066-4fc0-8391-e000acce71a1

Yee, M.S., Ng, S.X. and Hanzo, L. (2002) Iterative Radial Basis Function Assisted Turbo Equalisation of Various Coded Modulation Schemes. VTC'2002 (Spring), , Birmingham, United States. 06 - 09 May 2002. pp. 1705-1709 .

Record type: Conference or Workshop Item (Other)

Abstract

A Radial Basis Function (RBF) assisted turbo equaliser (TEQ) scheme is investigated, which is based on various coded modulation schemes. Specifically, Trellis Coded Modulation (TCM), Turbo Trellis Coded Modulation (TTCM), Bit-Interleaved Coded Modulation (BICM) and BICM with iterative decoding (BICM-ID) are studied, when communicating over frequency selective fading channels. At a given complexity, the TTCM RBF-TEQ provides the best Bit Error Ratio (BER) and Frame Error Ratio (FER) performance. The RBF-TEQ structure is shown to provide an SNR performance improvement of about 5.5dB at a BER of 10-4 in comparison to the conventional non-iterative DFE scheme.

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More information

Published date: 2002
Additional Information: Event Dates: 6-9 May 2002
Venue - Dates: VTC'2002 (Spring), , Birmingham, United States, 2002-05-06 - 2002-05-09
Organisations: Southampton Wireless Group
Learn more about Southampton Wireless Group research

Identifiers

Local EPrints ID: 257156
URI: http://eprints.soton.ac.uk/id/eprint/257156
PURE UUID: de7499b8-3d17-4c47-a351-79273f6f038e
ORCID for S.X. Ng: ORCID iD orcid.org/0000-0002-0930-7194
ORCID for L. Hanzo: ORCID iD orcid.org/0000-0002-2636-5214

Catalogue record

Date deposited: 26 Jun 2003
Last modified: 18 Mar 2024 02:47

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Contributors

Author: M.S. Yee
Author: S.X. Ng ORCID iD
Author: L. Hanzo ORCID iD

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