Residue Number System Based Multiple Code DS-CDMA Schemes
Residue Number System Based Multiple Code DS-CDMA Schemes
A novel multi-code direct-sequence code division multiple-access (DS-CDMA) system based on the so-called residue number system (RNS) or the redundant residue number system (RRNS) is proposed. Concatenated codes employing RNS product codes (RNS-PC) as the inner codes and non-binary Reed-Solomon (RS) codes as the outer codes are adopted to improve the system performance. The results show that, for a given outer RS code and a given number of moduli of the inner RNS-PC, the performance of the system can be optimized by varying the relative number of information moduli and redundant moduli of the inner RNS-PC, as well as by appropriately choosing the moduli's values.
1450-1454
Yang, L-L.
ae425648-d9a3-4b7d-8abd-b3cfea375bc7
Hanzo, L.
66e7266f-3066-4fc0-8391-e000acce71a1
May 1999
Yang, L-L.
ae425648-d9a3-4b7d-8abd-b3cfea375bc7
Hanzo, L.
66e7266f-3066-4fc0-8391-e000acce71a1
Yang, L-L. and Hanzo, L.
(1999)
Residue Number System Based Multiple Code DS-CDMA Schemes.
VTC'99, Houston, Texas, United States.
16 - 19 May 1999.
.
Record type:
Conference or Workshop Item
(Paper)
Abstract
A novel multi-code direct-sequence code division multiple-access (DS-CDMA) system based on the so-called residue number system (RNS) or the redundant residue number system (RRNS) is proposed. Concatenated codes employing RNS product codes (RNS-PC) as the inner codes and non-binary Reed-Solomon (RS) codes as the outer codes are adopted to improve the system performance. The results show that, for a given outer RS code and a given number of moduli of the inner RNS-PC, the performance of the system can be optimized by varying the relative number of information moduli and redundant moduli of the inner RNS-PC, as well as by appropriately choosing the moduli's values.
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lly-lh-vtc-1999-2.pdf
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Published date: May 1999
Additional Information:
Event Dates: 16-19 May 1999 Organisation: IEEE Address: Houston, USA
Venue - Dates:
VTC'99, Houston, Texas, United States, 1999-05-16 - 1999-05-19
Organisations:
Southampton Wireless Group
Identifiers
Local EPrints ID: 257187
URI: http://eprints.soton.ac.uk/id/eprint/257187
PURE UUID: 737665a4-0b9d-4f7a-8683-b04950ffcee2
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Date deposited: 12 Feb 2004
Last modified: 18 Mar 2024 02:49
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Contributors
Author:
L-L. Yang
Author:
L. Hanzo
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