Impact of Channel Estimation Errors on Multiuser Detection via the Replica Method

Impact of Channel Estimation Errors on Multiuser Detection via the Replica Method

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<p>For practical wireless DS-CDMA systems, channel estimation is imperfect due to noise and interference. In this paper, the impact of channel estimation errors on multiuser detection (MUD) is analyzed under the framework of the replica method. System performance is obtained in the large syste...

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Bibliographic Details
Main Authors: Li Husheng, Poor H. Vincent
Format: Article
Language:English
Published: SpringerOpen 2005-01-01
Series:EURASIP Journal on Wireless Communications and Networking
Subjects:
CDMA
multiuser detection
replica method
channel estimation
Online Access:http://dx.doi.org/10.1155/WCN.2005.175

Internet

http://dx.doi.org/10.1155/WCN.2005.175

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