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2008 3rd IEEE Symposium on New Frontiers in Dynamic Spectrum Access Networks
Dynamic spectrum access, enabled by cognitive radio technologies, has become a promising approach to improve efficiency in spectrum utilization, and the spectrum auction is one approach in which unlicensed wireless users lease some unused bands from spectrum license holders. However, spectrum auctions are different from traditional auctions studied by economists, because spectrum resources are interference-limited rather than quantity-limited, and it is possible to award one band to multipledoi:10.1109/dyspan.2008.9 fatcat:qj4rc3bvbfcp7fs3gf5r76ckla