Analysis model of channel capacity based on the delay constraint in Wireless Mesh Networks
Zhihui Ge · Microcomputer Information · 2010
In this paper,we investigate the delay distribution of one hop transmission at different layers of Wireless Mesh Networks (WMN),considering the factor of this research,a analysis model of channel capacity based on the restriction of delay was put for ward by cross-layer optimization theory,and obtain the algorithm based on this model with technique of Lagrange dual decomposition,focusing on controlling delay and maximizing the capacity of channel by joining data arrival rate and medium access probability adjustment. The feasibility and effectiveness of the adjustment algorithm are demonstrated in simulation,which provides an effective guideline for the optimization of channel resource in WMN.