Title :
The performance evaluation of a smart antenna receiver for WCDMA
Author :
Wijayasinghe, D.N. ; Zheng, F.-C.
Author_Institution :
Sch. of Electr. Eng., Victoria Univ. of Technol., Melbourne, Vic., Australia
Abstract :
This paper presents the performance of a smart antenna receiver for the uplink of a wideband code division multiple access (WCDMA) system in the frequency division duplex (FDD) mode. The beam-forming is implemented with a Lagrange multiplier based algorithm using Q channel. The results show that the smart antenna offers significant performance enhancement over a single antenna in a 3G environment (i.e.. with mixed traffic).
Keywords :
3G mobile communication; adaptive antenna arrays; code division multiple access; frequency division multiplexing; receiving antennas; telecommunication channels; 3G environment; Lagrange multiplier; Q channel; WCDMA; adaptive antenna array; beamforming; frequency division duplex mode; smart antenna receiver; wideband code division multiple access system; Adaptive arrays; Antenna arrays; Bit rate; Broadband antennas; Lagrangian functions; Multiaccess communication; Power system modeling; Receiving antennas; Traffic control; Transmitters;
Conference_Titel :
TENCON 2003. Conference on Convergent Technologies for the Asia-Pacific Region
Print_ISBN :
0-7803-8162-9
DOI :
10.1109/TENCON.2003.1273189
