SYSTEMATIC MODALITY CONVERSION METHODOLOGY FOR SUPPORTING QOS IN MULTIMEDIA SERVICES OVER HETEROGENEOUS ENVIRONMENT, AND SYSTEM THEREOF

摘要

The present invention relates to mode conversions, it is used to support service quality (QoS) according to media resource, it includes that step receives a modality conversion descriptor, wherein describe the characteristic of the mode conversion of multimedia content, receiving multimedia content converts the mode of multimedia content into the mode determined according to a media resource and modality conversion descriptor. According to the present invention, the transform boundary between mode, which can quantitatively be calculated, to be provided so as to a method without any confusion of the design for a superposition content value model. Therefore, the association between different mode can be built in a single model and mode conversion bracket, and optimal QoS can be performed.