Journal of Beijing University of Posts and Telecommunications

  • EI核心期刊

JOURNAL OF BEIJING UNIVERSITY OF POSTS AND TELECOM ›› 1998, Vol. 21 ›› Issue (s): 41-45.

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Combination Research in the Digital Rake Receiver of CDMA System

Hu Chunhua, Yang Dacheng, Zhang Ping   

  1. School of Telecommunication Engineering, Beijing University ofPosts and Telecommunications, Beijing 100876
  • Online:1998-09-10

Abstract: In order to relieve the Raleigh fading in wireless communication channels, Rake receiver is used in CDMA system for combining the signals from multiple paths. The combination method based on our simulation result is discused. We hereby propose a new combination algorithm, which can make atrade off between the performance and implementation complexity.

Key words: CDMA, combination, non-coherent demodulation

CLC Number: