QoS映射的区间映射模型

District Mapping Model for QoS Mapping

提出一种新的QoS映射模型—区间映射,该映射模型可以将应用层参数映射为传输层参数的一个区间范围,解决了传统映射方法不能适应不同用户的使用需求,或不能适应网络动态变化的缺点,为在开放网络中实施自适应QoS保障打下了基础。

A new mathematical model for QoS mapping named as District Mapping is presented,which gives some idea about solving the defect of conventional QoS mapping methods such as table-based and fixing function-based mapping methods.It translates the QoS Parameter values of Application Layer into a region of Transport Layer Parameter values and gives a base for adaptive mechanism in resource management.