Blind intersymbol decorrelating detector for asynchronous multicarrier CDMA system

被引：0
作者：
Zhang, GN
Bi, G
Yu, Q
机构：
[1] Nanyang Technol Univ, Sch Elect & Elect Engn, Singapore 639798, Singapore
[2] Nanyang Technol Univ, Sch Elect & Elect Engn, Informat Syst Res Lab, Singapore 639798, Singapore
来源：
SIGNAL PROCESSING | 2005年 / 85卷 / 08期
关键词：
multicarrier CDMA; decorrelating detector; intersymbol information;
D O I：
10.1016/j.sigpro.2005.02.006
中图分类号：
TM [电工技术]; TN [电子技术、通信技术];
学科分类号：
0808 ; 0809 ;
摘要：
This paper presents a blind decorrelating detector for asynchronous multicarrier CDMA systems with Rayleigh fading channel. The detector is derived by making use of the cross correlation matrix between the consecutively received signals. The main attraction of the detection algorithm is its simplicity since the detector can be implemented blindly without any channel estimation except for the synchronization of the desired user. Simulation results are provided to demonstrate the significant gains in performance and simplicity achieved by the proposed detector. (c) 2005 Elsevier B.V. All rights reserved.
引用
收藏
页码：1511 / 1522
页数：12
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