Performance Analysis of Multi User Transmit Antenna Selection Systems over TWDP Fading Channels

Volume 7 Issue 1 November - January 2018

Research Paper

Performance Analysis of Multi User Transmit Antenna Selection Systems over TWDP Fading Channels

Rajkishur Mudoi*, Rupaban Subadar**

*Assistant Professor, Department of Electronics and Communication Engineering, North Eastern Hill University, Shillong, Meghalaya, India.

** Associate Professor and HOD, Department of Electronics and Communication Engineering, North Eastern Hill University, Shillong, Meghalaya, India.

Mudoi, R., and Subadar, R. (2018). Performance Analysis of Multi User Transmit Antenna Selection Systems over TWDP Fading Channels. i-manager’s Journal on Communication Engineering and Systems, 7(1), 22-28. https://doi.org/10.26634/jcs.7.1.13961

Abstract

This paper analyzes the performance of down-link communication in a multi user transmit antenna selection system (TAS) over two wave diffused power (TWDP) fading channels. In TAS system the transmitter selects the best antenna out of the total transmit antennas based on the channel state information (CSI) of the system. A closed form expression has been derived for outage probability and the average bit error rate (ABER) for different binary modulation schemes in the form of single fold integral. Also, ABER and outage probability have been studied for different channel conditions with arbitrary transmitting antennas and users.