TAS/MRC in Cognitive Relay Networks over Rayleigh Fading Channels with Correlated Antennas Conference Paper

abstract

• In this paper, we investigate the impact of multiple correlated antennas on the performance of transmit antenna selection with receive maximal ratio combining (TAS/MRC) model. Multiple correlated antennas are considered at the primary and secondary users in dual-hop underlay cognitive radio system. The transmit power condition of our proposed spectrum-sharing system is governed by interference temperature limit on the primary networks and the maximum transmission power at the secondary network. An exact expression for the outage probability of the proposed system is derived. To gain further insights, simple asymptotic expression for the outage probability is provided to obtain the achievable diversity order and coding gain of the system. All derived analytical results are corroborated by simulation results to show the correctness of our derived results. 2014 IEEE.

name of conference

• 2014 IEEE International Conference on Communications (ICC)

authors

• Alnuweiri, Hussein

published proceedings

• 2014 IEEE INTERNATIONAL CONFERENCE ON COMMUNICATIONS (ICC)

author list (cited authors)

• Abd El-Malek, A. H., Al-Qahtani, F., Zummo, S. A., & Alnuweiri, H.

citation count

• 0

complete list of authors

• Abd El-Malek, Ahmed H||Al-Qahtani, Fawaz||Zummo, Salam A||Alnuweiri, Hussein

publication date

• June 2014

publisher

• Institute of Electrical and Electronics Engineers (IEEE)  Publisher

published in

• 2013 National Conference on Communications, NCC 2013  Journal

Digital Object Identifier (DOI)

• 10.1109/icc.2014.6883537

International Standard Book Number (ISBN) 13

• 9781479920037

start page

• 1520

end page

• 1524

URL

• http%3A%2F%2Fdx.doi.org%2F10.1109%2Ficc.2014.6883537