126 search results - page 3 / 26 » Adaptive Channel Recommendation for Dynamic Spectrum Access |
GLOBECOM
2007
IEEE
14 years 21 days ago
2007
IEEE
— In this paper, we propose a novel channel sounding technique, called the multicarrier direct sequence swept time delay cross-correlation (MC-DS-STDCC), which is designed to min...
SIGMETRICS
2010
ACM
13 years 11 months ago
2010
ACM
Dynamic Spectrum Access systems exploit temporarily available spectrum (‘white spaces’) and can spread transmissions over a number of non-contiguous sub-channels. Such methods...
GLOBECOM
2009
IEEE
14 years 1 months ago
2009
IEEE
INFOCOM
2012
IEEE
11 years 8 months ago
2012
IEEE
—In this paper we develop an adaptive learning algorithm which is approximately optimal for an opportunistic spectrum access (OSA) problem with polynomial complexity. In this OSA...
SECON
2010
IEEE
13 years 4 months ago
2010
IEEE
Market mechanisms have been exploited as important means for spectrum acquisition and access in cognitive radio networks. In this paper, we propose a two-tier market for decentrali...