On Routing of Multiple Concurrent User Requests in Multi-Radio Multi-Channel Wireless Mesh Networks

Cao, Zhanmao; Wu, Chase Q.; Berry, Mark L.

doi:10.1109/pdcat.2016.021

Cited by 4 publications

(2 citation statements)

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“…Link pattern is generated by recursively expanding partial solutions after interference screening. Algorithm 2 is a resource aware scheme to compute compatible paths based on the optimal model with CPG [10].…”

Section: Algorithm For Compatible Pathsmentioning

confidence: 99%

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An optimization scheme for routing and scheduling of concurrent user requests in wireless mesh networks

Cao

Berry

2017

COMSIS J

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Multiple-radio multiple-channel (MRMC) wireless mesh networks (W-MNs) have been increasingly used to construct the wireless backbone infrastructure for ubiquitous Internet access. These networks often face a challenge to satisfy multiple concurrent user requests for data transfers between different source-destination pairs with various performance requirements. We construct analytical network models and formulate such multi-pair data transfers as a rigorous optimization problem. We propose an optimization scheme for cooperative routing and scheduling together with channel assignment to establish a network path for each request through the selection of appropriate link patterns. The performance superiority of the proposed optimization scheme over existing methods is illustrated by simulation-based experiments in various types of mesh networks.

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Section: Algorithm For Compatible Pathsmentioning

confidence: 99%

“…6. The specific traffic queue sizes of T r are assigned as: α = β = (70, 60, 50, 40, 30, 20,10,70,60,50,40,30,20,10,80,50,60,70,40,30,20,30). The number of orthogonal channels |Ω| can be {4, 8, 12}, and the number d of node interfaces can be one of {3, 4, 6}.…”

Section: The Simulationsmentioning

confidence: 99%