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随遇通信时代主张无线网络为最合适的通信网络,而无线自组织多跳网络(Ad Hoc Networks)以其独特的特性为随时随地的访问提供了不可替代的技术支持[1]。但是同时Ad Hoc网络又有其脆弱性的一面,如由于节点移动导致网络拓扑动态多变,这会使得网络中业务流的Qo S得不到有效保障。将IEEE802.11e协议应用在Ad Hoc网络中,可以解决大网络服务保障性能的问题。
In the era of communications, Advocates advocates that wireless networks be the most suitable communications network, and Ad Hoc Networks provides an irreplaceable technical support for anytime, anywhere access with its unique features [1]. However, at the same time, Ad Hoc networks have their own vulnerabilities. For example, the topology of a network is dynamically changed due to the movement of nodes, which can not effectively guarantee QoS of service flows in the network. The IEEE802.11e protocol used in Ad Hoc network, you can solve the problem of large network service assurance performance.