Abstract
A primary and cognitive relay spectrum sharing network is considered. The channels are assumed to be κ − μ shadowed fading with arbitrary fading parameters. We obtained expression for outage probability to analyze the performance under the power constraints on maximum transmit power at secondary user (SU) transmitter and relay, and peak interference power at primary user (PU) receiver. The performance of the cognitive relay network is analyzed for various fading parameters and power constraints, which are validated by Monte-Carlo simulations. It is shown that an outage floor is reached when peak interference power at PU receiver is independent of transmitting power at SU transmitter and relay, which gives insight to design a cognitive relay network in the presence of PU network.
Talk to us
Join us for a 30 min session where you can share your feedback and ask us any queries you have
Schedule a callDisclaimer: All third-party content on this website/platform is and will remain the property of their respective owners and is provided on "as is" basis without any warranties, express or implied. Use of third-party content does not indicate any affiliation, sponsorship with or endorsement by them. Any references to third-party content is to identify the corresponding services and shall be considered fair use under The CopyrightLaw.
