Application of Smart Antenna Interference Suppression Techniques in TD-SCDMA Systems

The quality of mobile communications have been severely affected by interference among users in TD-SCDMA, in allusion to this problem, the smart antenna adaptive beam-forming algorithm are researched deeply in the thesis. According to the technical features that smart antenna can adaptive track the...

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Bibliographic Details
Main Authors: Hong He, Ying He, Baofeng Zhang, Dajian Zhang, Yong Tian, Kexi Wang, Hui Meng, Mingfeng Hou
Format: Conference Proceeding
Language:English
Subjects:
Adaptive Algorithm
Adaptive arrays
Adaptive filters
Algorithm design and analysis
Analytical models
Interference suppression
LMS
Mobile antennas
Mobile communication
RLS
Signal analysis
Signal design
smart antenna
TD-SCDMA
Time division synchronous code division multiple access
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Summary:The quality of mobile communications have been severely affected by interference among users in TD-SCDMA, in allusion to this problem, the smart antenna adaptive beam-forming algorithm are researched deeply in the thesis. According to the technical features that smart antenna can adaptive track the user signals realize the design and simulation of smart antenna in interference suppression, and compare and analyze the result then prove the advantage and disadvantage of two algorithms. We simulates the adaptive filter with MATLAB, the results prove that it can suppression interference in TD-SCDMA system with the effectiveness.
DOI:10.1109/FSKD.2009.122