Paper Title:
Analysis of Smart Antenna Interference Suppression Base on LMS Improved Algorithm
  Abstract

Smart antenna technology can increase channel capacity, improve spectrum efficiency and enlarge cover area by using its spatial diversity ability , which greatly improve system performance . A least mean squares (LMS) is posed for the smart antenna adaptive interference suppression system based on the training sequence. Also , the least mean square (LMS) and least squares (RLS) algorithm are proposed for the design and simulation about interference suppression and compare and analyze the result which can prove the effectiveness about algorithm in TD-SCDMA system .According to the results, the new method with a faster convergence speed, which doesn`t matter with interference environments, is better than LMS.

  Info
Periodical
Key Engineering Materials (Volumes 474-476)
Edited by
Garry Zhu
Pages
1019-1023
DOI
10.4028/www.scientific.net/KEM.474-476.1019
Citation
H. He, C. C. Wu, T. Yang, L. He, D. Li, "Analysis of Smart Antenna Interference Suppression Base on LMS Improved Algorithm", Key Engineering Materials, Vols. 474-476, pp. 1019-1023, 2011
Online since
April 2011
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Price
$32.00
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