This paper comprehensively summarizes and deeply analyzes the researches of recent years on the QoS routing,QoS signaling,and media access control(MAC) mechanism,adaptive service adjusting and dynamic resource management in w.

This paper comprehensively summarizes and deeply analyzes the researches of recent years on the QoS architecture, QoS routing, QoS signaling, and media access control (MAC) mechanism that .

The paper goes deep into description of QoS preference information and presents description way of QoS preference information based on AHP(analytic hierarchy process) judgment matrix.

Three ways were first put forward to describe QoS preference information based on the theory of multiple-attribute decision,which were orders vector,AHP matrix and language valuation collection,and the concrete methods of conversion and computation were given out.

We propose a dynamic routing and wavelength assignment based on quality of service,utilizing the model of layered graph in all-optical networks with partial wavelength conversion.

An end-to-end quality of service(QoS) analytic method for streaming media over an ALL-IP wireless network was proposed,which was applicable to analyze the cumulative performance degradation along the service architecture based on a bottom-up approach.

Due to the closed loop performance of networked control system decided by the quality of service and the quality of performance,the co-design strategy based on QoS management that considers both QoS and QoP is put forward.