Title :
The adaptive algorithms of the smart antenna system in 3G wireless communication systems
Author :
Jie, Li ; Zhang Jian-wu
Author_Institution :
Hangzhou Inst. of Electron. Eng., China
Abstract :
In a CDMA system, the smart antenna system is mainly applied to the base station. The smart antenna can adjust the direction pattern adaptively and reduce the interference signals using some adaptive interference ing algorithms, and thus enhancing the performance of the communication systems. The article provides a description and analysis of some basic adaptive algorithms and their modifications. Their applications in a CDMA system are presented.
Keywords :
3G mobile communication; adaptive antenna arrays; antenna radiation patterns; code division multiple access; interference suppression; 3G wireless communication systems; CDMA; adaptive interference ing algorithms; base station; direction pattern; performance; smart antenna system; Adaptive algorithm; Adaptive arrays; Convergence; Directive antennas; Interference; Least squares approximation; Multiaccess communication; Signal processing algorithms; Space technology; Wireless communication;
Conference_Titel :
Signal Processing, 2002 6th International Conference on
Print_ISBN :
0-7803-7488-6
DOI :
10.1109/ICOSP.2002.1180120
