Cognitive radio networks with orthogonal space-time block coding and multiuser diversity
Type
ArticleKAUST Department
Electrical Engineering ProgramComputer, Electrical and Mathematical Sciences and Engineering (CEMSE) Division
Communication Theory Lab
Date
2013-04Permanent link to this record
http://hdl.handle.net/10754/562708
Metadata
Show full item recordAbstract
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.Citation
Yang, L., Qaraqe, K., Serpedin, E., Alouini, M.-S., & Liu, W. (2013). Cognitive Radio Networks with Orthogonal Space-Time Block Coding and Multiuser Diversity. IEEE Communications Letters, 17(4), 685–688. doi:10.1109/lcomm.2013.022713.122812Sponsors
This work was in part supported by the National Natural Science Foundation of P. R. China 61071114, the Fundamental Research Funds for the Central Universities, and NPRP grant #09-341-2-128 from the Qatar National Research Fund.Journal
IEEE Communications Lettersae974a485f413a2113503eed53cd6c53
10.1109/LCOMM.2013.022713.122812