International Journal of Wireless and Microwave Technologies(IJWMT)

ISSN: 2076-1449 (Print), ISSN: 2076-9539 (Online)

Published By: MECS Press

IJWMT Vol.1, No.6, Dec. 2011

A New Half-blind Algorithm of Smart Antenna for Mobile Terminal

Full Text (PDF, 231KB), PP.46-51

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Yuan Li,Wei Zhang,Jia Guo

Index Terms

TD-SCDMA mobile terminals; smart antenna; semi-blind algorithm


The core of smart antenna is its adaptive algorithm. For the characteristics of TD-SCDMA mobile terminal, we analyze the advantages and disadvantages of various algorithms and propose a semi-blind algorithm combining the NLMS algorithm and the CMA algorithm in this paper. The new semi-blind algorithm has strong robustness and low complexity. It is suitable for smart antenna of TD-SCDMA mobile terminals.

Cite This Paper

Yuan Li,Wei Zhang,Jia Guo,"A New Half-blind Algorithm of Smart Antenna for Mobile Terminal", IJWMT, vol.1, no.6, pp.46-51, 2011.


[1]YaoHuan Gong, Adaptive filter (Second Edition).—Time-domain adaptive filtering and smart antennas, Beijing: Electronic Industry Press, 2003. (in Chinese)

[2]ZeMing Xie,ShenLi Lai, repeated iterative adaptive algorithm of TD-SCDMA system smart antenna, telecommunications technology,2005,4:5-8. (in Chinese)

[3]Celik N, Kim W, Demirkol M F, etal, Implementation and Experimental Verification of Hybrid Smart-Antenna Beamforming Algorithm, IEEE Antennas and Wireless Propagation Letters, 2006, 5(1):280-283

[4]Huang F, Sheng W X, Qi B Y, etal, A new fast adaptive beamforming method based on LMS algorithm, APMC 2005, 2005, 3:4-7.

[5]Daehyun Paik, Golden R M, Torlak M, etal, Blind adaptive CDMA processing for smart antennas using the block shanno constant modulus algorithm, IEEE Transaction on Signal Processing, 2006, 54(5):1956-1959.

[6]Tingting An, New Wireless Communication System Research and Design of Antenna,2010,14-16. (in Chinese)

[7]Yinlan Zhu, Smart antenna used in modern mobile communication, Communication Technology,2010.(in Chinese)

[8]Jian Chen, Pen He, Yan Qin, Td-scdma smart antenna of test automation, Telecom Network Technology,2010,64-66. (in Chinese)