Ad-hoc On-Demand Distance Vector Routing
WMCSA '99 Proceedings of the Second IEEE Workshop on Mobile Computer Systems and Applications
Rayleigh fading channels in mobile digital communication systems .I. Characterization
IEEE Communications Magazine
A survey on wireless mesh networks
IEEE Communications Magazine
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Wireless Mesh Networks (WMNs) is a promising key technology for next generation wireless backhauling that is expected to support various types of applications with different quality-of-service (QoS) demands. Advanced antenna techniques, novel scheduling algorithms and routing schemes have attracted increased research interests aiming to optimize the performance of WMNs and satisfy their vast and diverse traffic requirements. However, in such networks, uncontrolled admission of arbitrary large number of data flows, together with the distributed and dynamic nature of WMNs, can highly increase the wireless channel interference with catastrophic subsequence for the whole network. To overcome this difficulty, we provide a mathematical model to analyze and estimate the real-time "route capacity" associated with time-varying QoS requirements. This allows us to take admission control decisions for new data flows in a way that we can increase the resource utilization while maintaining all good QoS levels for users with different grade-of-service (GoS). Numerical and extensive simulations results show that the proposed scheme achieves higher network goodput while it significantly reduces the outage and session blocking probability if compared to other techniques.