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A seamless layer-2 handover scheme for mobile WiMAX based wireless mesh networks

机译：基于移动WiMAX的无线网状网络的无缝图层2切换方案

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摘要

Wireless mesh networks have been studied as the next generation technology to solve problems of conventional wireless networks. Particularly, mobile WiMAX based wireless mesh networks are noticed due to many advantages. In this paper, we propose a layer-2 handover scheme for mobile WiMAX based wireless mesh networks. A layer-2 handover scheme based on mobile WiMAX causes many handover failures over mobile WiMAX based wireless mesh networks because it does not consider the characteristics of wireless mesh networks. The proposed scheme does not bring about packet losses achieving lower handover latency than a conventional handover scheme. Simulation results show that the proposed scheme achieves loss-free and low handover latency during the layer-2 handover.
机译：已经研究了无线网状网络作为解决传统无线网络问题的下一代技术。特别是，由于许多优点，注意到基于移动WiMAX的无线网状网络。在本文中，我们提出了一种用于基于移动WiMAX的无线网状网络的层2切换方案。基于移动WiMAX的第2层切换方案使得基于移动WiMAX的无线网状网络上的许多切换失败，因为它不考虑无线网状网络的特性。所提出的方案并未带来比传统的切换方案降低切换延迟的分组损失。仿真结果表明，该方案在层2切换期间实现了无损失和低的切换延迟。

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