【摘要】 服务质量保障是Ad Hoc网络环境中的一个复杂的急需解决的问题。首先论述了Ad Hoc网络的网络协议模型、QoS服务模型、QoS路由以及QoS保障策略等方面的问题,然后对其进行了综合分析,在此基础上,给出了Ad Hoc网络中不同层次的QoS路由方案以及其未来的研究方向。更多还原

【Abstract】 QoS (quality of service) guarantee is a difficult,urgent and challenging problem.In this paper,the network protocol model,QoS service model,QoS routing,and QoS guarantee methods in Ad Hoc networks are introduced and analyzed intensively from an integrated viewpoint.Then,QoS routing solutions in different layers are proposed in Ad Hoc networks.Finally,the conclusion and future work are given.更多还原