Sciweavers

Share
GLOBECOM
2010
IEEE

Joint Rate Control and Spectrum Allocation under Packet Collision Constraint in Cognitive Radio Networks

10 years 9 months ago
Joint Rate Control and Spectrum Allocation under Packet Collision Constraint in Cognitive Radio Networks
Abstract-- We study joint rate control and resource allocation with QoS provisioning that maximizes the total utility of secondary users in cognitive radio networks. We formulate and decouple the original utility optimization problem into separable subproblems and then develop an algorithm that converges to optimal rate control and resource allocation. The proposed algorithm can operate on different time-scale to reduce the amortized time complexity.
Nguyen H. Tran, Choong Seon Hong
Added 11 Feb 2011
Updated 11 Feb 2011
Type Journal
Year 2010
Where GLOBECOM
Authors Nguyen H. Tran, Choong Seon Hong
Comments (0)
books