Journal article
Scheduling for long term proportional fairness in a cognitive wireless network with spectrum underlay
Abstract
In this paper we study fair rate scheduling in an ad hoc cognitive wireless network with spectrum underlay. Transmissions in the network are allowed provided their interference to the primary network is below a predefined threshold. An optimal scheduling problem is formulated with an objective to achieve proportional fairness (PF) of the long-term average transmission rates among different links. Implementing the optimum scheduling requires …
Authors
Wang B; Zhao D
Journal
IEEE Transactions on Wireless Communications, Vol. 9, No. 3, pp. 1150–1158
Publisher
Institute of Electrical and Electronics Engineers (IEEE)
Publication Date
March 1, 2010
DOI
10.1109/twc.2010.03.090802
ISSN
1536-1276