IEICE TRANSACTIONS on Communications
Enhancement of SSB Capability for Multiuser Detection in the Mismatch Environment of Receiver Spreading Code
Summary :
This letter deals with multiuser detection under imprecise knowledge of the received signature code of desired user. In order to improve the revision capability for spread-signature mismatch, an enhanced subspace-based (SSB) technique is developed. By incorporating the orthogonal property of spreading codes into the SSB algorithm, the proposed technique not only can correct the spread-signature mismatch, but also can decorrelate the spreading codes in asynchronous DS-CDMA system. Significant performance improvement of the enhanced SSB technique is demonstrated by simulation results.
- Publication
- IEICE TRANSACTIONS on Communications Vol.E83-B No.12 pp.2709-2711
- Publication Date
- 2000/12/25
- Publicized
- Online ISSN
- DOI
- Type of Manuscript
- LETTER
- Category
- Wireless Communication Technology
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Keyword
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Ching-Tai CHIANG, Ann-Chen CHANG, Yuan-Hwang CHEN, "Enhancement of SSB Capability for Multiuser Detection in the Mismatch Environment of Receiver Spreading Code" in IEICE TRANSACTIONS on Communications,
vol. E83-B, no. 12, pp. 2709-2711, December 2000, doi: .
Abstract: This letter deals with multiuser detection under imprecise knowledge of the received signature code of desired user. In order to improve the revision capability for spread-signature mismatch, an enhanced subspace-based (SSB) technique is developed. By incorporating the orthogonal property of spreading codes into the SSB algorithm, the proposed technique not only can correct the spread-signature mismatch, but also can decorrelate the spreading codes in asynchronous DS-CDMA system. Significant performance improvement of the enhanced SSB technique is demonstrated by simulation results.
URL: https://global.ieice.org/en_transactions/communications/10.1587/e83-b_12_2709/_p
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@ARTICLE{e83-b_12_2709,
author={Ching-Tai CHIANG, Ann-Chen CHANG, Yuan-Hwang CHEN, },
journal={IEICE TRANSACTIONS on Communications},
title={Enhancement of SSB Capability for Multiuser Detection in the Mismatch Environment of Receiver Spreading Code},
year={2000},
volume={E83-B},
number={12},
pages={2709-2711},
abstract={This letter deals with multiuser detection under imprecise knowledge of the received signature code of desired user. In order to improve the revision capability for spread-signature mismatch, an enhanced subspace-based (SSB) technique is developed. By incorporating the orthogonal property of spreading codes into the SSB algorithm, the proposed technique not only can correct the spread-signature mismatch, but also can decorrelate the spreading codes in asynchronous DS-CDMA system. Significant performance improvement of the enhanced SSB technique is demonstrated by simulation results.},
keywords={},
doi={},
ISSN={},
month={December},}
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TY - JOUR
TI - Enhancement of SSB Capability for Multiuser Detection in the Mismatch Environment of Receiver Spreading Code
T2 - IEICE TRANSACTIONS on Communications
SP - 2709
EP - 2711
AU - Ching-Tai CHIANG
AU - Ann-Chen CHANG
AU - Yuan-Hwang CHEN
PY - 2000
DO -
JO - IEICE TRANSACTIONS on Communications
SN -
VL - E83-B
IS - 12
JA - IEICE TRANSACTIONS on Communications
Y1 - December 2000
AB - This letter deals with multiuser detection under imprecise knowledge of the received signature code of desired user. In order to improve the revision capability for spread-signature mismatch, an enhanced subspace-based (SSB) technique is developed. By incorporating the orthogonal property of spreading codes into the SSB algorithm, the proposed technique not only can correct the spread-signature mismatch, but also can decorrelate the spreading codes in asynchronous DS-CDMA system. Significant performance improvement of the enhanced SSB technique is demonstrated by simulation results.
ER -
English
