Dynamic Power Control and Optimization Scheme for QoS-Constrained Cooperative Wireless Sensor Networks

Ziqiang Feng & Ian Wassell
Cooperative transmission can significantly reduce the power consumption associated with long distance transmission in wireless sensor networks (WSNs). In this paper, we analyze the optimal power consumption of cluster-based multi-hop transmission for a cooperative WSN. With specific Quality of Service (QoS) constraints on delay and channel capacity, we show that the power optimization problem of the whole network has no closed-form solution in a slow flat Rayleigh fading environment. Thus we propose a dynamic power...
This data repository is not currently reporting usage information. For information on how your repository can submit usage information, please see our documentation.