Joint Detection Algorithm in Downlink for TD-SCDMA Trunking System

Abstract:

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CDMA system is the interference-restricted system, In the TD-SCDMA trunking system, using more than one scrambling in a cell introduces multiple access interference (MAI).This paper analyzes improving the performance of MMSE and PIC Detectors in TD-SCDMA trunking system with different level MAI. It can be seen from the simulation result, the joint detection algorithm can improve the performance of downlink for TD-SCDMA trunking system, and it also can help to keep the stability of this system.

Info:

Periodical:

Advanced Materials Research (Volumes 219-220)

Edited by:

Helen Zhang, Gang Shen and David Jin

Pages:

1165-1169

DOI:

10.4028/www.scientific.net/AMR.219-220.1165

Citation:

X. X. Shen et al., "Joint Detection Algorithm in Downlink for TD-SCDMA Trunking System", Advanced Materials Research, Vols. 219-220, pp. 1165-1169, 2011

Online since:

March 2011

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Price:

$35.00

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