TY - GEN
T1 - Outage and ser performance of an opportunistic multi-user underlay cognitive network
AU - Khan, Fahd Ahmed
AU - Tourki, Kamel
AU - Alouini, Mohamed Slim
AU - Qaraqe, Khalid A.
PY - 2012
Y1 - 2012
N2 - Consider a multi-user underlay cognitive network where multiple cognitive users concurrently share the spectrum with a primary network and a single secondary user is selected for transmission. The channel is assumed to have independent but not identical Nakagami-m fading. Closed form expressions for the outage performance and the symbol-error-rate performance of the opportunistic multi-user secondary network are derived when a peak interference power constraint is imposed on the secondary network in addition to the limited peak transmit power of each secondary user.
AB - Consider a multi-user underlay cognitive network where multiple cognitive users concurrently share the spectrum with a primary network and a single secondary user is selected for transmission. The channel is assumed to have independent but not identical Nakagami-m fading. Closed form expressions for the outage performance and the symbol-error-rate performance of the opportunistic multi-user secondary network are derived when a peak interference power constraint is imposed on the secondary network in addition to the limited peak transmit power of each secondary user.
UR - http://www.scopus.com/inward/record.url?scp=84876017905&partnerID=8YFLogxK
U2 - 10.1109/DYSPAN.2012.6478151
DO - 10.1109/DYSPAN.2012.6478151
M3 - Conference contribution
AN - SCOPUS:84876017905
SN - 9781467344487
T3 - 2012 IEEE International Symposium on Dynamic Spectrum Access Networks, DYSPAN 2012
SP - 288
BT - 2012 IEEE International Symposium on Dynamic Spectrum Access Networks, DYSPAN 2012
T2 - 2012 IEEE International Symposium on Dynamic Spectrum Access Networks, DYSPAN 2012
Y2 - 16 October 2012 through 19 October 2012
ER -