Wednesday 20th of September 2017
 

BER analysis of 3x3 Spatial Multiplexing under AWGN and Rician channels for different modulation techniques


Anuj Vadhera and Lavish Kansal

The multiple input multiple output (MIMO) antenna system provides very promising gain in capacity without increasing the use of spectrum, throughput, and power consumption. This is also less sensitive to fading, hence leading to a breakthrough in the data rate of wireless communication systems. In such systems, the antenna properties as well as the multipath channel characteristics play a key role in determining communication performance. This paper proposes the analysis and performance of Spatial Multiplexing technique of MIMO system.Here different fading channels like AWGN and Rician are used for analysis purpose. Moreover we analyzed the technique using high level modulations (i.e. M-PSK for different values of M). Detection algorithms used are Zero- Forcing and Minimum mean square estimator.

Keywords: MIMO,Spatial Multiplexing(SM),AWGN,ZF,MMSE

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ABOUT THE AUTHORS

Anuj Vadhera
she received her B.Tech degree in Electronics and Communication Engineering from Punjab Technical University, Jalandhar, in 2009, and pursuing M.Tech degree in Electronics and communication engineering from Lovely Professional University, Phagwara, India. Her research interests include MIMO systems, cognitive radios and wireless systems.

Lavish Kansal
He received his B.Tech degree in Electronics and Communication Engineering from Punjab Technical University, Jalandhar, in 2009 and M.E. degree in Electronics and communication from Thapar University, Patiala in 2011. He is currently working as an Assistant Professor in Lovely Professional University, Phagwara, India. He has published 15 papers in international journals. His research area includes Digital Signal Processing, Digital Communication & Wireless communication.


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