INFOCOM
2012
IEEE
11 years 11 months 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...
FOCS
2004
IEEE
14 years 8 days ago
2004
IEEE
We examine how the selfish behavior of heterogeneous users in a network can be regulated through economic dis