MIMO multiuser cognitive relay network in spectrum sharing environment with antenna correlation over Rayleigh fading channels

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

Research output: Chapter in Book/Report/Conference proceedingConference contribution

1 Citation (Scopus)

Abstract

In this paper, we examine the impact of antenna correlation on transmit antenna selection with maximal ratio combining (TAS/MRC)in multiple-input-multiple-output multiuser cognitive relay networks (MIMO-MCRNs). A single secondary user (SU) source communicates with M SU destinations via SU decode-and-forward (DF) relay over Rayleigh fading channels and in the presence of L PU destinations. Each node in the considered SU network is equipped with multiple correlated antennas as well as the L PU destinations. The SU network employs underlay spectrum sharing paradigm in which the SU transmission power is limited by peak interference temperature limit on the PU network and the maximum allowable transmission power at each node of the SU network. As a measure of performance, we derived an exact expression for the outage probability of the proposed SU network. To gain further insights, a simple asymptotic expression for the outage probability is provided to obtain the achievable diversity order and coding gain.

Original languageEnglish
Title of host publication2015 IEEE Wireless Communications and Networking Conference, WCNC 2015
PublisherInstitute of Electrical and Electronics Engineers Inc.
Pages504-509
Number of pages6
ISBN (Electronic)9781479984060
DOIs
Publication statusPublished - 17 Jun 2015
Event2015 IEEE Wireless Communications and Networking Conference, WCNC 2015 - New Orleans, United States
Duration: 9 Mar 201512 Mar 2015

Other

Other2015 IEEE Wireless Communications and Networking Conference, WCNC 2015
CountryUnited States
CityNew Orleans
Period9/3/1512/3/15

Fingerprint

Rayleigh fading
MIMO systems
Fading channels
Antennas
Power transmission
Outages
Temperature

ASJC Scopus subject areas

  • Electrical and Electronic Engineering
  • Computer Networks and Communications
  • Computer Science Applications
  • Signal Processing

Cite this

El-Malek, A. H. A., Al-Qahtani, F., Zummo, S. A., & Alnuweiri, H. (2015). MIMO multiuser cognitive relay network in spectrum sharing environment with antenna correlation over Rayleigh fading channels. In 2015 IEEE Wireless Communications and Networking Conference, WCNC 2015 (pp. 504-509). [7127521] Institute of Electrical and Electronics Engineers Inc.. https://doi.org/10.1109/WCNC.2015.7127521

MIMO multiuser cognitive relay network in spectrum sharing environment with antenna correlation over Rayleigh fading channels. / El-Malek, Ahmed H Abd; Al-Qahtani, Fawaz; Zummo, Salam A.; Alnuweiri, Hussein.

2015 IEEE Wireless Communications and Networking Conference, WCNC 2015. Institute of Electrical and Electronics Engineers Inc., 2015. p. 504-509 7127521.

Research output: Chapter in Book/Report/Conference proceedingConference contribution

El-Malek, AHA, Al-Qahtani, F, Zummo, SA & Alnuweiri, H 2015, MIMO multiuser cognitive relay network in spectrum sharing environment with antenna correlation over Rayleigh fading channels. in 2015 IEEE Wireless Communications and Networking Conference, WCNC 2015., 7127521, Institute of Electrical and Electronics Engineers Inc., pp. 504-509, 2015 IEEE Wireless Communications and Networking Conference, WCNC 2015, New Orleans, United States, 9/3/15. https://doi.org/10.1109/WCNC.2015.7127521
El-Malek AHA, Al-Qahtani F, Zummo SA, Alnuweiri H. MIMO multiuser cognitive relay network in spectrum sharing environment with antenna correlation over Rayleigh fading channels. In 2015 IEEE Wireless Communications and Networking Conference, WCNC 2015. Institute of Electrical and Electronics Engineers Inc. 2015. p. 504-509. 7127521 https://doi.org/10.1109/WCNC.2015.7127521
El-Malek, Ahmed H Abd ; Al-Qahtani, Fawaz ; Zummo, Salam A. ; Alnuweiri, Hussein. / MIMO multiuser cognitive relay network in spectrum sharing environment with antenna correlation over Rayleigh fading channels. 2015 IEEE Wireless Communications and Networking Conference, WCNC 2015. Institute of Electrical and Electronics Engineers Inc., 2015. pp. 504-509
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