Cognitive Radio Networks with Orthogonal Space-Time Block Coding and Multiuser Diversity Academic Article

abstract

• This paper considers a multiuser spectrum sharing (SS) system operating in a Rayleigh fading environment and in which every node is equipped with multiple antennas. The system employs orthogonal space-time block coding at the secondary users. Under such a framework, the average capacity and error performance under a peak interference constraint are first analyzed. For a comparison purpose, an analysis of the transmit antenna selection scheme is also presented. Finally, some selected numerical results are presented to corroborate the proposed analysis. 1997-2012 IEEE.

authors

• Qaraqe, Khalid
• Serpedin, Erchin

published proceedings

• IEEE COMMUNICATIONS LETTERS

author list (cited authors)

• Yang, L., Qaraqe, K., Serpedin, E., Alouini, M., & Liu, W.

citation count

• 8

complete list of authors

• Yang, Liang||Qaraqe, Khalid||Serpedin, Erchin||Alouini, Mohamed-Slim||Liu, Weiping

publication date

• April 2013

publisher

• Institute of Electrical and Electronics Engineers (IEEE)  Publisher

published in

• IEEE Communications Letters  Journal

keywords

• Antenna Selection
• Cognitive Radio
• Multiuser Diversity
• Space-time Block Coding (stbc)

Digital Object Identifier (DOI)

• 10.1109/LCOMM.2013.022713.122812

start page

• 685

end page

• 688

volume

• 17

issue

• 4

URL

• http://dx.doi.org/10.1109/lcomm.2013.022713.122812