Design of partially adaptive STBC CDMA receiver using conjugate gradient algorithm

Gau Joe Lin; Tsui Tsai Lin; Ta-Sung Lee

doi:10.1109/APCCAS.2004.1412778

Design of partially adaptive STBC CDMA receiver using conjugate gradient algorithm

Gau Joe Lin^*, Tsui Tsai Lin, Ta-Sung Lee

^*Corresponding author for this work

Department of Electrical and Computer Engineering

Research output: Contribution to conference › Paper › peer-review

1 Scopus citations

Abstract

A novel partially adaptive (PA) receiver with MAI suppression is proposed for an STBC CDMA system under the multipath fading channels. A low-complexity PA realization of the receiver is developed based on the generalized sidelobe canceller (GSC) technique which partial adaptivity is incorporated via the conjugate gradient (CG) algorithm for reduced complexity implementation. The proposed PA receiver is evaluated through simulations, and the results show that it can achieve nearly the same performance of the conventional fully adaptive MMSE receiver by using a small number of pilot symbols.

Original language	English
Pages	393-396
Number of pages	4
DOIs	https://doi.org/10.1109/APCCAS.2004.1412778
State	Published - 2004
Event	2004 IEEE Asia-Pacific Conference on Circuits and Systems, APCCAS 2004: SoC Design for Ubiquitous Information Technology - Tainan, Taiwan Duration: 6 Dec 2004 → 9 Dec 2004

Conference

Conference	2004 IEEE Asia-Pacific Conference on Circuits and Systems, APCCAS 2004: SoC Design for Ubiquitous Information Technology
Country/Territory	Taiwan
City	Tainan
Period	6/12/04 → 9/12/04

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10.1109/APCCAS.2004.1412778

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title = "Design of partially adaptive STBC CDMA receiver using conjugate gradient algorithm",

abstract = "A novel partially adaptive (PA) receiver with MAI suppression is proposed for an STBC CDMA system under the multipath fading channels. A low-complexity PA realization of the receiver is developed based on the generalized sidelobe canceller (GSC) technique which partial adaptivity is incorporated via the conjugate gradient (CG) algorithm for reduced complexity implementation. The proposed PA receiver is evaluated through simulations, and the results show that it can achieve nearly the same performance of the conventional fully adaptive MMSE receiver by using a small number of pilot symbols.",

author = "Lin, {Gau Joe} and Lin, {Tsui Tsai} and Ta-Sung Lee",

year = "2004",

doi = "10.1109/APCCAS.2004.1412778",

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AU - Lin, Gau Joe

AU - Lin, Tsui Tsai

AU - Lee, Ta-Sung

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AB - A novel partially adaptive (PA) receiver with MAI suppression is proposed for an STBC CDMA system under the multipath fading channels. A low-complexity PA realization of the receiver is developed based on the generalized sidelobe canceller (GSC) technique which partial adaptivity is incorporated via the conjugate gradient (CG) algorithm for reduced complexity implementation. The proposed PA receiver is evaluated through simulations, and the results show that it can achieve nearly the same performance of the conventional fully adaptive MMSE receiver by using a small number of pilot symbols.

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T2 - 2004 IEEE Asia-Pacific Conference on Circuits and Systems, APCCAS 2004: SoC Design for Ubiquitous Information Technology

Y2 - 6 December 2004 through 9 December 2004

ER -

Design of partially adaptive STBC CDMA receiver using conjugate gradient algorithm

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