Title :
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
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;
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
DOI :
10.1109/ATNAC.2009.5464957
