INFOCOM
2012
IEEE
12 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
15 years 17 days ago
2004
IEEE
We examine how the selfish behavior of heterogeneous users in a network can be regulated through economic dis