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Performance Analysis of a Generalized On-Off Algorithm for Smart Antenna System in IS2000 1X Signal Environment

Zhengzi LI, Sungsoo AHN, Seungwon CHOI

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Summary :

This paper proposes a new blind adaptive algorithm for computing the weight vector of an antenna array system. The new technique utilizes a Generalized On-Off algorithm to obtain the weight vector from the pilot channel of IS2000 1X system, of which the processing gain can be controlled arbitrarily. The proposed algorithm generates a suboptimal weight vector maximizing the SINR (signal to interference plus noise ratio) with a linear computational load. Based on the analysis obtained from various simulations, it is observed that the proposed algorithm is suitable for the practical IS2000 1X mobile communication environments.

Publication
IEICE TRANSACTIONS on Communications Vol.E85-B No.11 pp.2547-2550
Publication Date
2002/11/01
Publicized
Online ISSN
DOI
Type of Manuscript
LETTER
Category
Antenna and Propagation

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