Cooperative Sensing With Heterogeneous Spectrum Availability in Cognitive Radio
Sign Up to like & getrecommendations! Published in 2022 at "IEEE Transactions on Cognitive Communications and Networking"
DOI: 10.1109/tccn.2021.3085769
Abstract: Cooperative spectrum sensing significantly improves sensing reliability in cognitive radio networks. However, in large-scale secondary networks, spectrum availability is heterogeneous, i.e., secondary users at different locations may observe different primary users, thus having different spectrum… read more here.
Keywords: spectrum availability; secondary users; availability; cooperative sensing ... See more keywords
Optimal Spectrum Auction Design With 2-D Truthful Revelations Under Uncertain Spectrum Availability
Sign Up to like & getrecommendations! Published in 2017 at "IEEE/ACM Transactions on Networking"
DOI: 10.1109/tnet.2016.2589278
Abstract: In this paper, we propose a novel sealed-bid auction framework to address the problem of dynamic spectrum allocation in cognitive radio (CR) networks. We design an optimal auction mechanism that maximizes the moderator’s expected utility,… read more here.
Keywords: spectrum availability; moderator; optimal spectrum; auction ... See more keywords