ANALYSIS OF MIMO SYSTEMS WITH DIFFERENT EQUALIZATION TECHNIQUES
Author(s):
saurabh kumar, megha gupta , arvind kumar
Keywords:
Abstract
The mobile data applications has enhanced the demand for wireless communication systems giving high throughput, wide coverage, and improved accuracy. The most challenges within thestyle of wireless communication systems are the reserved resources, likestrained transmission power, scarce frequency bandwidth, and restrained implementation complexity—and the impairments of the wireless channels, together with noise, interference, and attenuation effects. Multiple-Input Multiple-Output (MIMO) communication has been shown to be one in every ofthe foremostrising wireless technologies that may boost the info transmission rate, improve system coverage, and enhance link responsibleness. By using multiple antennas at transmitter and receiver sides, MIMO techniques altera brand new dimension – the abstraction dimension – that may be utilisedin severalways in which to combat the impairments of wireless channels. This text focuses on techniques, for Rayleigh Flat fading channel. Equalization is a technique for combating inter-symbol interference. It is basically a filtering approach that minimizes the error between actual output and desired output by continuous change its filter coefficients. This paper consists of techniques for the analysis of BER in MIMO Systems equalizer like ZF, MMSE, ZF-SIC, MMSE-SIC.
Article Details
Unique Paper ID: 143548

Publication Volume & Issue: Volume 2, Issue 12

Page(s): 224 - 230
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