Distributed channel assignment in cognitive radio networks
Document Type
Conference Proceeding
Publication Date
11-30-2009
Abstract
Considering an ad hoc cognitive radio network, this paper presents channel assignment methods that can be used by a cognitive radio node to select a channel for communication. The proposed channel assignment methods aim to maximize spectral efficiency, minimize transmit power, or maximize data rate. When a number of available channels are detected, based on the proposed methods, a cognitive radio node can decide a suitable channel to use. These methods are executed distributively in cognitive radio nodes without using central controllers. This reduces the complexity of spectrum sharing in cognitive radio networks. Copyright © 2009 ACM.
Publication Title
Proceedings of the 2009 ACM International Wireless Communications and Mobile Computing Conference, IWCMC 2009
Recommended Citation
Li, X.,
&
Zekavat, S.
(2009).
Distributed channel assignment in cognitive radio networks.
Proceedings of the 2009 ACM International Wireless Communications and Mobile Computing Conference, IWCMC 2009, 989-993.
http://doi.org/10.1145/1582379.1582596
Retrieved from: https://digitalcommons.mtu.edu/michigantech-p/12497