DocumentCode
3239536
Title
New constraint-optimized multiuser detector for asynchronous CDMA channels with multipath
Author
Zhang, Gaonan ; Bi, Guoan ; Zhang, Yuanxin
Author_Institution
Nanyang Technol. Univ., Singapore, Singapore
Volume
2
fYear
2002
fDate
25-28 Nov. 2002
Firstpage
1116
Abstract
A constrained optimized multiuser detector for asynchronous CDMA Channel is presented. It is shown that the solution of the proposed detector is equal to the decorrelating detector with more simple implementation, while no channel estimation is necessary except for the synchronization of the desired user. Simulation results demonstrate that the proposed detector achieves good performance when the multipath length is short.
Keywords
code division multiple access; multipath channels; multiuser detection; synchronisation; asynchronous CDMA channels; constraint-optimized multiuser detector; decorrelating detector; multipath; multipath length; synchronization; Bismuth; Channel estimation; Constraint optimization; Decorrelation; Detectors; Interference constraints; Laboratories; Multiaccess communication; Multipath channels; Multiuser detection;
fLanguage
English
Publisher
ieee
Conference_Titel
Communication Systems, 2002. ICCS 2002. The 8th International Conference on
Print_ISBN
0-7803-7510-6
Type
conf
DOI
10.1109/ICCS.2002.1183306
Filename
1183306
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