Turbo Equalization of Serially Concatenated Systematic Convolutional Codes and Systematic Space Time Trellis Codes
Turbo Equalization of Serially Concatenated Systematic Convolutional Codes and Systematic Space Time Trellis Codes
A novel turbo equalization arrangement is proposed, which is constituted by a serially concatenated systematic convolutional codec and a systematic space time trellis code (CC-SSTTC) assisted scheme. The BER performance of this scheme using various interleaving sizes was characterised over an equal-power two-path Rayleigh fading channel. After eight turbo equalization iterations, an interleaving gain of approximately 5.5 dB was recorded at BER = 104 for the CC-SSTTC system using a 6400-bit Space Time Trellis (STT) interleaver, when compared to the same CC-SSTTC scheme utilising a 100-bit STT interleaver. It was also observed that the CC-SSTTC scheme employing a 6400-bit STT interleaver outperformed the STT coded system utilising the same STT interleaver but without channel coding by approximately 5.7 dB at BER = 104.
1464-1468
Yeap, B.L.
235ca05f-15be-46ae-952f-604b15dbf849
Liew, T.H.
a431a389-23f9-4360-9c85-8f4265770636
Hanzo, L.
66e7266f-3066-4fc0-8391-e000acce71a1
May 2001
Yeap, B.L.
235ca05f-15be-46ae-952f-604b15dbf849
Liew, T.H.
a431a389-23f9-4360-9c85-8f4265770636
Hanzo, L.
66e7266f-3066-4fc0-8391-e000acce71a1
Yeap, B.L., Liew, T.H. and Hanzo, L.
(2001)
Turbo Equalization of Serially Concatenated Systematic Convolutional Codes and Systematic Space Time Trellis Codes.
VTC'2001 (Spring), , Rhodes, Greece.
06 - 09 May 2001.
.
Record type:
Conference or Workshop Item
(Paper)
Abstract
A novel turbo equalization arrangement is proposed, which is constituted by a serially concatenated systematic convolutional codec and a systematic space time trellis code (CC-SSTTC) assisted scheme. The BER performance of this scheme using various interleaving sizes was characterised over an equal-power two-path Rayleigh fading channel. After eight turbo equalization iterations, an interleaving gain of approximately 5.5 dB was recorded at BER = 104 for the CC-SSTTC system using a 6400-bit Space Time Trellis (STT) interleaver, when compared to the same CC-SSTTC scheme utilising a 100-bit STT interleaver. It was also observed that the CC-SSTTC scheme employing a 6400-bit STT interleaver outperformed the STT coded system utilising the same STT interleaver but without channel coding by approximately 5.7 dB at BER = 104.
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Published date: May 2001
Additional Information:
Abstract page 119 CD Rom, Paper 659. Event Dates: 6-9 May 2001 Organisation: IEEE Address: Rhodes, Greece
Venue - Dates:
VTC'2001 (Spring), , Rhodes, Greece, 2001-05-06 - 2001-05-09
Organisations:
Southampton Wireless Group
Identifiers
Local EPrints ID: 256305
URI: http://eprints.soton.ac.uk/id/eprint/256305
PURE UUID: 15384ead-5b63-463c-8cf8-d3220de0829a
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Date deposited: 08 Jan 2004
Last modified: 18 Mar 2024 02:33
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Contributors
Author:
B.L. Yeap
Author:
T.H. Liew
Author:
L. Hanzo
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