Analysis of optimized signal processing algorithms for smart antenna system |
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Authors: | Muhammad Asif Gondal Amir Anees |
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Affiliation: | 1. Department of Humanities and Social Sciences, NU-FAST, Islamabad, Pakistan 2. Electrical Department, HITEC University, Taxila, Pakistan
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Abstract: | By the exponential increase in cellular communication area, the user demands and with their side problems also tend to increase. Several techniques such as cell splitting, frequency reuse, diversity and so on have already been applied to overcome these problems. In all these procedures, smart antenna is one of the best techniques used to boost capacities, enlarge bandwidth, raise the SIR ratios, minimize the effects of fading and improve MIMO communications. An ordinary antenna array which can turn up into a smart antenna array is due to the signal processing algorithms, which consists of angle of arrival (AOA) estimations and Beamforming. In this paper, I will discuss and analyse about the MUSIC algorithm for AOA estimation and least mean squares algorithm for Beamforming. |
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