Dynamic Resource Allocation and Optimization in Wireless Networks

Download or read book Dynamic Resource Allocation and Optimization in Wireless Networks written by Yang Song and published by . This book was released on 2010 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt: Fifthly, we analyze the thresholds-based rate adaptation algorithms in IEEE 802.11 WLANs from a reverse engineering perspective and propose a threshold optimization algorithm to enhance the performance of IEEE 802.11 WLANs. Finally, we investigate the stochastic traffic engineering problem in multi-hop cognitive radio networks and derive a distributed algorithm based on the stochastic primal-dual approach for convex scenarios as well as a general solution based on the learning automata techniques for non-convex scenarios.