What is it about?
In this paper, we analyze the performance of adaptive blind algorithms i.e. Kaiser Constant Modulus Algorithm (KCMA), Hamming CMA (HAMCMA) with CMA in a wireless cellular communication system using digital modulation technique. These blind algorithms are used in digital signal processor of adaptive antenna to make it smart and change weights of the antenna array system dynamically.
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Why is it important?
This paper investigates beamforming with windowed CMA (i.e. KCMA and HAMCMA) in a cellular communication system and compared with CMA in terms of directive gain, MSE reduction, BER analysis and convergence.
Perspectives
With respect to CMA, KCMA and HAMCMA provide optimum performance. Therefore, these algorithms can be implemented at base station of mobile communication systems as one of the option.
Engr Dr. Muhammad Yasin khattak
pnec
Read the Original
This page is a summary of: Performance Analysis of Blind Beamforming Algorithms in Adaptive Antenna Array in Rayleigh Fading Channel Model, IOP Conference Series Materials Science and Engineering, December 2013, Institute of Physics Publishing,
DOI: 10.1088/1757-899x/51/1/012028.
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