DocumentCode
1609036
Title
Blind channel estimation for dual-rate DS/CDMA
Author
Lei Huang ; Zheng, Fu-Chun
Author_Institution
Sch. of Commun. & Informatics, Victoria Univ. of Technol., Melbourne, Vic., Australia
Volume
3
fYear
2002
fDate
6/24/1905 12:00:00 AM
Firstpage
1438
Abstract
This paper proposes a subspace based blind adaptive channel estimation algorithm for dual-rate DS-CDMA systems, which can operate at the low-rate (LR) or high-rate (HR) mode. Simulation results show that the proposed blind adaptive algorithm at the LR mode has a better performance than that at the HR mode, with the cost of an increased computational complexity.
Keywords
adaptive estimation; code division multiple access; mobile radio; HR mode; LR mode; blind adaptive channel estimation; computational complexity; dual-rate DS-CDMA systems; high-rate mode; low-rate mode; performance; simulation; subspace based algorithm; wireless communications systems; AWGN channels; Blind equalizers; Channel estimation; Computational complexity; Costs; Multiaccess communication; Multimedia systems; Multiuser detection; Signal design; Signal processing;
fLanguage
English
Publisher
ieee
Conference_Titel
Vehicular Technology Conference, 2002. VTC Spring 2002. IEEE 55th
Print_ISBN
0-7803-7484-3
Type
conf
DOI
10.1109/VTC.2002.1002854
Filename
1002854
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