Antenna Grouping for multiple-input-multiple-output Systems based on Spatial Correlation

Автор: Zeeshan Ahmed

Език:

Корици: С меки корици

Издател: Grin Publishing

Наличност: Външен склад

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Document from the year 2014 in the subject Communications - Multimedia, Internet, New Technologies,...

Информация за книгата

Автор

Zeeshan Ahmed

Език

Английски език

Корици

Книга - С меки корици

Издадена

2016

страници

EAN

9783668322608

ISBN

3668322600

Enbook ID

15209810

Издател

Grin Publishing

Теглоt

Размери

178 x 254 x 1

Пълно описание

Document from the year 2014 in the subject Communications - Multimedia, Internet, New Technologies, grade: B, , course: Advanced Wireless Communication System, language: English, abstract: This report investigates antenna-grouping algorithms, which are hybrids of beamforming and spatial multiplexing. With antenna grouping, we can achieve diversity gain through beamforming and spectral efficiency through spatial multiplexing. We will review existing criteria and present several new criteria in multiple-input-multiple-output (MIMO) antennagrouping systems where the number of transmit antennas is larger than that of receive antennas. Novel low complexity antenna grouping algorithm is also proposed whose BER and computational complexity will be compared with existing criteria. The BER of lower bound of the proposed algorithm will also be derived in independent and identically distributed channels by using the probability density function of the largest eigenvalue of a Wishart matrix.

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Antenna Grouping for multiple-input-multiple-output Systems based on Spatial Correlation

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