On the Performance of Channel Occupancy Rate Estimation With Iterative Threshold Setting in Cognitive Radios
Sign Up to like & getrecommendations! Published in 2022 at "IEEE Transactions on Cognitive Communications and Networking"
DOI: 10.1109/tccn.2022.3208248
Abstract: With the knowledge of channel occupancy rate (COR), cognitive radios can significantly improve their performance in exploring and exploiting spectrum holes. However, most existing COR estimators suffer from overestimation or underestimation even at high signal-to-noise… read more here.
Keywords: cognitive radios; occupancy rate; iterative threshold; estimation ... See more keywords
Evolutionary Channel Sharing Algorithm for Heterogeneous Unlicensed Networks
Sign Up to like & getrecommendations! Published in 2017 at "IEEE Transactions on Wireless Communications"
DOI: 10.1109/twc.2017.2697880
Abstract: Channel sharing in TV whitespace (TVWS) is challenging because of signal propagation characteristics and diversity in network technologies employed by secondary networks coexisting in TVWS. In this paper, the TVWS sharing problem is modeled as… read more here.
Keywords: channel sharing; algorithm heterogeneous; heterogeneous unlicensed; channel occupancy ... See more keywords