An optimal maintenance policy for deteriorating components based on quasi renew-process model is presented.In this policy,the first N-1 failures of a component
The mobility of relay has great influence on the performance of a cooperative relay system.This paper proposes a dynamic selection scheme under the amplify-and-
A new local cost function is proposed in this paper based on the linear relationship assumption between the values of the color components and the intensity com
This paper investigates channel allocation and power control schemes in OFDM-based multi-hop cognitive radio networks.The color-sensitive graph coloring(CSGC) m