17 search results - page 4 / 4 » Spectrum Trading in Cognitive Radio Networks: A Contract-The... |
GLOBECOM
2009
IEEE
14 years 5 months ago
2009
IEEE
Abstract—Cognitive radio technologies have become a promising approach to increase the efficiency of spectrum utilization. Although cognitive radio has been intensively studied ...
ICASSP
2008
IEEE
14 years 4 months ago
2008
IEEE
—We aim to characterize the maximum link throughput of a multi-channel opportunistic communication system. The states of these channels evolve as independent and identically dist...