DocumentCode
3236205
Title
Chip-level 2-D RAKE receiver with symbol-level searcher beamforming
Author
Chang, KyungHi ; Sohn, InSoo ; Chang, Kapseok
Author_Institution
Radio & Broadcasting Technol. Lab., ETRI, Taejon, South Korea
Volume
2
fYear
1999
fDate
1999
Firstpage
924
Abstract
In the coherent CDMA systems with adaptive antenna arrays, the architecture of chip-level two-dimensional (2-D) RAKE receiver with the capability of symbol-level searcher beamforming is proposed in this paper. Compared with the simple chip-level beamformer, the complexity of the proposed architecture, i.e., hybrid beamforming, is increased only 1.65 times with the improved performance of complex symbol-level beamformer
Keywords
adaptive antenna arrays; array signal processing; code division multiple access; computational complexity; land mobile radio; radio receivers; adaptive antenna arrays; architecture; chip-level 2-D RAKE receiver; coherent CDMA systems; complex symbol-level beamformer; hybrid beamforming; performance; symbol-level searcher beamforming; Adaptive arrays; Antenna arrays; Array signal processing; Fading; Fingers; Multiaccess communication; Multipath channels; RAKE receivers; Receiving antennas; Two dimensional displays;
fLanguage
English
Publisher
ieee
Conference_Titel
Vehicular Technology Conference, 1999. VTC 1999 - Fall. IEEE VTS 50th
Conference_Location
Amsterdam
ISSN
1090-3038
Print_ISBN
0-7803-5435-4
Type
conf
DOI
10.1109/VETECF.1999.798465
Filename
798465
Link To Document