Performance analysis of an algorithm of smart antenna for the uplink of CDMA systems

Author

Hui-hua, Han ; Yang, Xiao ; Cai-hong, Huanc

Author_Institution

Inst. of Inf. Sci., Northern Jiaotong Univ., Beijing, China

Volume

2

fYear

2001

fDate

2001

Firstpage

418

Abstract

A smart antenna is one of the key technologies adopted by TD-SCDMA, and an important aspect for the smart antenna is the choice of algorithm to operate the receiver. In this paper, a kind of algorithm that can be used in a smart antenna array receiver is given. Analytical and comparing results for the performance of the algorithm, measured in terms of the mean signal-to-interference plus noise ratio (SINR), are presented. The simulation made in the CDMA system proves that this algorithm performs well in suppressing the MAI of the system

Keywords

adaptive antenna arrays; antenna theory; cellular radio; code division multiple access; interference suppression; radio receivers; radiofrequency interference; receiving antennas; time division multiplexing; CDMA systems; TD-SCDMA; antenna array receiver; mobile radio; performance analysis; receiver; signal-to-interference plus noise; smart antenna; uplink; Algorithm design and analysis; Antenna arrays; Antenna measurements; Multiaccess communication; Noise measurement; Performance analysis; Receiving antennas; Signal analysis; Signal to noise ratio; Time division synchronous code division multiple access;

fLanguage

English

Publisher

ieee

Conference_Titel

Info-tech and Info-net, 2001. Proceedings. ICII 2001 - Beijing. 2001 International Conferences on

Conference_Location

Beijing

Print_ISBN

0-7803-7010-4

Type

conf

DOI

10.1109/ICII.2001.983612

Filename

983612