INFOCOM
2012
IEEE
13 years 1 days ago
2012
IEEE
—In this paper we study the resource allocation in OFDM-based cognitive radio (CR) networks, under the consideration of many practical limitations such as imperfect spectrum sens...
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FOCS
2004
IEEE
15 years 1 months ago
2004
IEEE
We examine how the selfish behavior of heterogeneous users in a network can be regulated through economic dis