Blind channel estimator for asynchronous DS-CDMA systems

Hyung Sung Jung; Dae Hee Youn; Chungyong Lee

doi:10.1049/el:20000650

Blind channel estimator for asynchronous DS-CDMA systems

Hyung Sung Jung, Dae Hee Youn, Chungyong Lee

Department of Electrical and Electronic Engineering

Research output: Contribution to journal › Article › peer-review

Abstract

A channel estimator for asynchronous direct sequence code division multiple access (DS-CDMA) systems is proposed which spatio-temporally processes the received signals. It blindly estimates the channel impulse response using the second-order statistics and the subspace concept. Since the proposed estimator exploits data samples of several chip periods so as to perform subspace decomposition for a smaller dimensional data matrix, it is computationally very efficient.

Original language	English
Pages (from-to)	926-927
Number of pages	2
Journal	Electronics Letters
Volume	36
Issue number	10
DOIs	https://doi.org/10.1049/el:20000650
Publication status	Published - 2000 May 11

All Science Journal Classification (ASJC) codes

Electrical and Electronic Engineering

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10.1049/el:20000650

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title = "Blind channel estimator for asynchronous DS-CDMA systems",

abstract = "A channel estimator for asynchronous direct sequence code division multiple access (DS-CDMA) systems is proposed which spatio-temporally processes the received signals. It blindly estimates the channel impulse response using the second-order statistics and the subspace concept. Since the proposed estimator exploits data samples of several chip periods so as to perform subspace decomposition for a smaller dimensional data matrix, it is computationally very efficient.",

author = "Jung, {Hyung Sung} and Youn, {Dae Hee} and Chungyong Lee",

year = "2000",

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AU - Lee, Chungyong

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N2 - A channel estimator for asynchronous direct sequence code division multiple access (DS-CDMA) systems is proposed which spatio-temporally processes the received signals. It blindly estimates the channel impulse response using the second-order statistics and the subspace concept. Since the proposed estimator exploits data samples of several chip periods so as to perform subspace decomposition for a smaller dimensional data matrix, it is computationally very efficient.

AB - A channel estimator for asynchronous direct sequence code division multiple access (DS-CDMA) systems is proposed which spatio-temporally processes the received signals. It blindly estimates the channel impulse response using the second-order statistics and the subspace concept. Since the proposed estimator exploits data samples of several chip periods so as to perform subspace decomposition for a smaller dimensional data matrix, it is computationally very efficient.

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Blind channel estimator for asynchronous DS-CDMA systems

Abstract

All Science Journal Classification (ASJC) codes

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