Effect of primary network on performance of spectrum sharing AF relaying
- 5 January 2012
- journal article
- Published by Institution of Engineering and Technology (IET) in Electronics Letters
- Vol. 48 (1) , 25-27
Abstract
Most of the research in spectrum sharing has neglected the effect of interference from primary users. In this reported work, the performance of spectrum sharing amplify-and-forward relay networks under interference-limited environment, where the interference induced by the transmission of primary networks is taken into account, is investigated. In particular, a closed-form expression tight lower bound of outage probability is derived. To reveal additional insights into the effect of primary networks on the diversity and array gains, an asymptotic expression is also obtained.Keywords
This publication has 4 references indexed in Scilit:
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