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Wireless mesh networks (WMNs) have emerged as a key technology for the next-generation wireless networking. Due to infrequent topology change and unreliable wireless links, a fundamental problem arisen is how to form an optimal topology to meet the traffic requirement. In this paper, we propose a joint optimization design on topology formation and traffic routing, which is formulated as a linear binary...
We present a tandem queueing model for performance analysis and engineering of multihop wireless networks. To solve the queueing model, a direct (or exact) method and a decomposition method are proposed. The proposed decomposition method reduces the computational complexity significantly which requires us to solve L single queues instead of a full tandem system of L queues. The tandem queue model...
A systematic understanding of the decomposability structures in network utility maximization is key to both resource allocation and functionality allocation. It helps us obtain the most appropriate distributed algorithm for a given network resource allocation problem, and quantifies the comparison across architectural alternatives of modularized network design. Decomposition theory naturally provides...
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