一种新型的移动ad hoc网络跨层服务质量模型[外文翻译].rar

一种新型的移动AD HOC网络跨层服务质量模型[外文翻译]

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摘要

分层协议的体系结构只能为移动Ad Hoc网络（简称MANETs ）提供部分堆栈。这给移动Ad Hoc网络中的多媒体通信的质量保证带来了很大的困难。为了改进移动Ad Hoc网络中的多媒体信息传输的服务质量，本文将介绍一种针对移动Ad Hoc网络的跨层服务质量模型—-CQMM。CQMM的一个核心组件是网络状态储存库(NSR)，它是信息交换的中心，而且能在堆栈中的不同协议层之间共享。同时，CQMM能够实现所有标准的QoS 控制。另外，CQMM还能消除堆栈中不同协议层之间的冗余功能，并有效的执行QoS控制和网络性能的全面改善。

关键字  跨层QoS模型，移动Ad Hoc网络（MANETs） ，网络状态储存库（NSR），QoS控制。

Abstract
The divided-layer protocol architecture for Mobile ad hoc Networks(simply MANETs)can only provide partial stack. This leads to treat difficulties in QoS guarantee of multimedia information transmission in MANETs, this paper proposes Across-layers QoS Model for MANETs, CQMM. In CQMM ,a core component was added network status repository(NSR), which was the center of information exchange and share among different protocol layers in the stack. At the same time,CQMM carried out all kinds of  unified QoS controls. It is advantageous that CQMM avoids redundancy functions among the different protocol layers in the stack and performs effective QoS controls and overall improvements on the network performances.
Keyword Cross-layers QoS Model, Mobile Ad hoc Networks(MANETs);Network Status Repository(NSR) QoS Controls.