基于资源的QoS路径收集法及在多播中的运用

QoS path collecting method based on resource and applying to multicast

随着网络中多媒体实时通信量的增加 ,确保多媒体信息的服务质量必不可缺 .在实施QoS时 ,路径选择确保QoS是一个重要环节 .为此提出了一种基于资源的QoS路径收集方法 ,该方法综合考虑了路径中的带宽、时延、抖动等度量参数 ,提高了路径选择的准确度 。

With the increasing number of real-time multimedia communication in network,it is extremely necessarily assuring QoS of multimedia information.It is an important tache that assure path selection of QoS when implementing QoS,therefore, a path collecting method based on resource is put forward,this method takes into account the bandwidth,delay,jitter and so on,so this improves the nicety,at the same time its applying to multicast is discussed.