Subspace-Based Multiuser Detection under Spreading Code Mismatch

Ann-Chen CHANG; Zhi-Feng HUANG

Subspace-Based Multiuser Detection under Spreading Code Mismatch

Ann-Chen CHANG, Zhi-Feng HUANG

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This Letter proposes a way of resolving spreading code mismatch in blind multiuser detection with subspace-based technique. It has been shown that subspace-based (SSB) blind multiuser detectors demonstrate the advantages of fast convergence speed and less sensitivity to spreading code mismatch over constrained mean output energy (CMOE) detectors. With a corrected scheme of the desired user code, the proposed method offers more robust capabilities over existing SSB techniques. Numerical results show that the effectiveness of the proposed technique.

Publication: IEICE TRANSACTIONS on Communications Vol.E86-B No.8 pp.2529-2531

Publication Date: 2003/08/01

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Type of Manuscript: LETTER

Category: Terrestrial Radio Communications

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Ann-Chen CHANG, Zhi-Feng HUANG, "Subspace-Based Multiuser Detection under Spreading Code Mismatch" in IEICE TRANSACTIONS on Communications, vol. E86-B, no. 8, pp. 2529-2531, August 2003, doi: .
Abstract: This Letter proposes a way of resolving spreading code mismatch in blind multiuser detection with subspace-based technique. It has been shown that subspace-based (SSB) blind multiuser detectors demonstrate the advantages of fast convergence speed and less sensitivity to spreading code mismatch over constrained mean output energy (CMOE) detectors. With a corrected scheme of the desired user code, the proposed method offers more robust capabilities over existing SSB techniques. Numerical results show that the effectiveness of the proposed technique.
URL: https://globals.ieice.org/en_transactions/communications/10.1587/e86-b_8_2529/_p

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@ARTICLE{e86-b_8_2529,
author={Ann-Chen CHANG, Zhi-Feng HUANG, },
journal={IEICE TRANSACTIONS on Communications},
title={Subspace-Based Multiuser Detection under Spreading Code Mismatch},
year={2003},
volume={E86-B},
number={8},
pages={2529-2531},
abstract={This Letter proposes a way of resolving spreading code mismatch in blind multiuser detection with subspace-based technique. It has been shown that subspace-based (SSB) blind multiuser detectors demonstrate the advantages of fast convergence speed and less sensitivity to spreading code mismatch over constrained mean output energy (CMOE) detectors. With a corrected scheme of the desired user code, the proposed method offers more robust capabilities over existing SSB techniques. Numerical results show that the effectiveness of the proposed technique.},
keywords={},
doi={},
ISSN={},
month={August},}

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TY - JOUR
TI - Subspace-Based Multiuser Detection under Spreading Code Mismatch
T2 - IEICE TRANSACTIONS on Communications
SP - 2529
EP - 2531
AU - Ann-Chen CHANG
AU - Zhi-Feng HUANG
PY - 2003
DO -
JO - IEICE TRANSACTIONS on Communications
SN -
VL - E86-B
IS - 8
JA - IEICE TRANSACTIONS on Communications
Y1 - August 2003
AB - This Letter proposes a way of resolving spreading code mismatch in blind multiuser detection with subspace-based technique. It has been shown that subspace-based (SSB) blind multiuser detectors demonstrate the advantages of fast convergence speed and less sensitivity to spreading code mismatch over constrained mean output energy (CMOE) detectors. With a corrected scheme of the desired user code, the proposed method offers more robust capabilities over existing SSB techniques. Numerical results show that the effectiveness of the proposed technique.
ER -