The Performance Analysis of a Receiver with CombingMultistage Parallel Interference Cancellation and Antenna Array

JOURNAL OF BEIJING UNIVERSITY OF POSTS AND TELECOM ›› 2003, Vol. 26 ›› Issue (1): 60-63.

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The Performance Analysis of a Receiver with CombingMultistage Parallel Interference Cancellation and Antenna Array

LIANG Shuang-chun¹ ,　WEI Hui-min² ,　WU Wei-ling¹

1. Inf ormati on Engineering Sch ool, Beijing Univ ersi ty of Pos ts and Telecommunications , Beijing 100876, China;
2. Department of Telecommunication Engineering, Xi 'an Science and Techn ol ogy School , Xi 'an 710054, China

Online:2004-01-28

Abstract

Abstract: A new CDMA receiver that combining multistage parallel interference cancellationas an multiuser detection method and antenna array is given. According to MMSEcriterion, the weights can be found by adaptive algorithms, that is used to combing the soft-decision output user data after multistage parallel interference cancellation processing and antenna array receiving.The computer simulation result is given, it explains the good performance of this receiver to resist multipath effect.

Key words: code division multiple access, antenna array, multiuser detection

CLC Number:

TN914.53

LIANG Shuang-chun ,　WEI Hui-min ,　WU Wei-ling. The Performance Analysis of a Receiver with CombingMultistage Parallel Interference Cancellation and Antenna Array[J]. JOURNAL OF BEIJING UNIVERSITY OF POSTS AND TELECOM, 2003, 26(1): 60-63.

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The Performance Analysis of a Receiver with CombingMultistage Parallel Interference Cancellation and Antenna Array

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