Software antenna using algorithm diversity in TD-SCDMA

Author

Ze-Ming, Xie

Author_Institution

Fac. of Electron. & Inf., South China Univ. of Technol., Guangzhou

fYear

2006

fDate

9-14 July 2006

Firstpage

2529

Lastpage

2532

Abstract

In this paper, the algorithm diversity is applied in the software antenna instead of recognizing the signal environment. The LMS adaptive antenna and the switched-beam antenna receive the signal separately and than their outputs are combined according to their signal to interference and noise ratio (SINR), avoiding the limit of array scale and high computation cost associated with the scenario categorization. Compatibility between the software antenna and the actual 3G mobile communication system, TD-SCDMA, is also considered, which is rarely discussed in literatures before

Keywords

3G mobile communication; adaptive antenna arrays; code division multiple access; diversity reception; least mean squares methods; LMS adaptive antenna; TD-SCDMA 3G mobile communication system; algorithm diversity; signal to interference and noise ratio; software antenna; switched-beam antenna; Adaptive arrays; Antenna arrays; Communication switching; Interference; Least squares approximation; Receiving antennas; Signal to noise ratio; Software algorithms; Time division synchronous code division multiple access; Working environment noise;

fLanguage

English

Publisher

ieee

Conference_Titel

Antennas and Propagation Society International Symposium 2006, IEEE

Conference_Location

Albuquerque, NM

Print_ISBN

1-4244-0123-2

Type

conf

DOI

10.1109/APS.2006.1711114

Filename

1711114