用戶對網絡業務的性能要求不斷提高，服務質量(QOS)成為衡量系統可靠傳輸關鍵業務的重要指標。本文在分析移動流媒體Qos 測量原理基礎上，提出了一種基于端到端流媒體QoS 測量方法，特別對移動流媒體端到端層次質量管理體系和流媒體質量評估指標進行了探討和建議。經實踐證明，該方法具有較廣泛的應用前景和市場。
關鍵詞：移動流媒體 Qos 測量技術

Abstract： With the increase of requirement on services, the Quality of Service (QoS) has become oneof the most important targets of the system, specially the real time service has the most rigorous requirement on the capability of network and system. This paper then make a conclude in definition of two QoS parameter and finding a way of measurement evaluation
quality.In the base of introduction of Mobile Streaming media system struction and operation characteristic, paper put forward measurement ways of client-base Mobile Streaming media and end to end Mobile Streaming media.moreover,paper research two key means of measurement evaluation quality-relation analysis and measurement technology.
Key words：mobile stream media，quality of service，measurement technology