SYSTEM AND METHOD FOR SETTING QUALITY OF MEDIA CONTENT DELIVERY SERVICE

摘要

Disclosed are a system and a method for setting the quality of a media content delivery service and providing the media content delivery service at a set quality. A content delivery server is selected as an appropriate means for transmitting target content based on information on the location of a terminal provided by a network control server. The content delivery server requests network resources from the network control server; and the network control server subsequently allocates a transmission bandwidth required for the transmission of the target content according to network delivery quality information included in the request for the network resources. [Reference numerals] (100) Content delivery control server; (200) Network control server; (310) Terminal; (320) Network transmission equipment; (330) Content delivery server; (340) Terminal location information request; (345) Terminal location information response; (350) Content delivery server determination; (360) Content delivery pending request; (365) Content delivery pending request response; (370) Network resource request; (375) QoS information conversion; (380) Transmission bandwidth allocation request; (385) Bandwidth allocation; (390) Transmission bandwidth allocation response; (395) Network resource request response