An adaptive dual-antenna TD-SCDMA receiver blind algorithm based on MSNR

Author

Lu, Xuanmin ; Shao, Shuyuan

Author_Institution

Fac. of Electron. & Inf., Northwestern Polytech. Univ., Xi´´an, China

fYear

2009

fDate

10-12 Nov. 2009

Firstpage

1

Lastpage

6

Abstract

In this paper, a dual-antenna receiver adaptive algorithm AMSNR in TD-SCDMA terminal is proposed. The dual-antenna receiver combines the received signal from different antennas with optimized weights according to the Maximum Signal-to-Noise Ratio (MSNR) criteria. Simulation results show that this algorithm can achieve better performance than conventional receiver with single antenna, and comparing to Space Time Joint Detection (ST-JD), the presented algorithm can decrease the computation complexity greatly.

Keywords

code division multiple access; receiving antennas; signal detection; time division multiple access; TD-SCDMA; computation complexity; dual-antenna receiver adaptive algorithm; maximum signal-to-noise ratio criteria; space time joint detection; Adaptive algorithm; Base stations; Fading; Interference elimination; Multiple access interference; Receiving antennas; Signal to noise ratio; Space technology; System performance; Time division synchronous code division multiple access; Dual-Antenna; Joint detection; Maximum Signal-to-Noise Ratio; TD-SCDMA;

fLanguage

English

Publisher

ieee

Conference_Titel

Telecommunication Networks and Applications Conference (ATNAC), 2009 Australasian

Conference_Location

Canberra, ACT

Print_ISBN

978-1-4244-7323-6

Electronic_ISBN

978-1-4244-7322-9

Type

conf

DOI

10.1109/ATNAC.2009.5464957

Filename

5464957