Simulation Study of Some Spatial Multiplexing Techniques for MIMO Wireless Communication Systems

Prof. Gajanan R. Patil; Prof. V. K. Kokate

This paper presents simulation results and comparative analysis of some Spatial Multiplexing Techniques for Multiple Input Multiple Output (MIMO) based Wireless Communication Systems. Performance of various detection schemes are evaluated through MATLAB simulation study. The Bit Error rate and complexity of these schemes is discussed. The simulation is carried out for different modulation schemes. Comparative study shows Maximum Likelihood detection scheme results into best performance. But its computational complexity is very high. Hence there is a need to find less complex techniques which can provide quasi-ML performance.

Select Volume / Issues:

• Volume 3 Issue 6, Nov. 2012

Year:

2012

Type of Publication:

Article

Keywords:

Bit Error Rate; MIMO; Rayleigh Fading; SISO; Space Time Block Codes; Spatial Diversity; Spatial Multiplexing; V BLAST

Journal:

IJECCE

Volume:

3

Number:

6

Pages:

1568-1573

Month:

November