Transmit Selection for Imperfect Threshold-Based Receive MRC in Rayleigh Fading Channels Conference Paper uri icon

abstract

  • The performance of multiple-antenna diversity systems in which the receiver combines signal replicas per threshold-based maximal ratio combining (MRC) and the transmitter uses only a single antenna according to receive combined signal strength is studied. The impact of imperfect channel estimation is considered when the received signal replicas undergo independent and flat multipath fading. The analysis is applicable for arbitrary transmit antenna selection when the multiple-antenna channels experience identically distributed and non-identically distributed Rayleigh fading conditions. New closed-form expressions for the combined SNR statistics and some performance measures are presented. The system models adopted herein and the presented analytical results can be used to study the performance of different system architectures under various channel conditions when the implementation complexity is of interest.

name of conference

  • 2010 17th International Conference on Telecommunications

published proceedings

  • 2010 17th International Conference on Telecommunications

author list (cited authors)

  • Radaydeh, R. M., & Alouini, M.

citation count

  • 1

complete list of authors

  • Radaydeh, Redha M||Alouini, Mohamed-Slim

publication date

  • January 2010