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성과물

특허 검색
구분 출원국
출원년도 ~ 키워드

상세정보

등록 차세대 네트워크에서 멀티캐스트 서비스 제공방법 및 그 시스템

차세대 네트워크에서 멀티캐스트 서비스 제공방법 및 그 시스템
이미지 확대
발명자
이현진, 조기성, 김화숙
출원번호
12333662 (2008.12.12)
공개번호
20100150047 (2010.06.17)
등록번호
8228812 (2012.07.24)
출원국
미국
협약과제
초록
Provided are a method and system for providing a multicast service in a next-generation network (NGN), which can improve the quality-of-service (QoS) of broadcast services by separating a routing path calculation function and a resource allocation function during the setting of a multicast broadcast channel and enabling a resource control server to perform centralized resource control. In the method and system for providing a multicast service in an NGN, a multicast router calculates a routing path, and a number of multicast routers on the calculated routing path issue a request for resources for a desired multimedia broadcast channel, and a resource control server allocates resources to the multicast routers on the calculated routing path.
KSP 제안 키워드
Allocation function, Broadcast Channel, Multicast services, Multimedia broadcast, Next generation networks(NGN), Next-generation, Path calculation, Routing Path, quality of service(QoS), resource allocation(RA), resource control