ETRI-Knowledge Sharing Plaform

ENGLISH

성과물

특허 검색
구분 출원국
출원년도 ~ 키워드

상세정보

등록 사용자 그룹과 제공자 그룹의 계층적 네트워크 결합 방법 및 장치

사용자 그룹과 제공자 그룹의 계층적 네트워크 결합 방법 및 장치
이미지 확대
발명자
구한승, 이수인, 송윤정
출원번호
11978877 (2007.10.30)
공개번호
20080141177 (2008.06.12)
등록번호
8032926 (2011.10.04)
출원국
미국
협약과제
06MR3400, 하향 1Gbps 디지털 케이블 송수신 시스템 개발, 이수인
초록
Provided are a method of configuring a hierarchical network of user groups and resource groups, and a key distribution center. The method includes the steps of: analyzing hierarchical connection relationships between respective user groups and respective resource groups, comparing redundancy rates of the respective hierarchical connection relationships, and determining a connection mode having a larger redundancy rate; separating the respective user groups and resource groups and hierarchically connecting the user groups with the resource groups, according to the determined connection mode; comparing hierarchical connections between the respective separated user groups and resource groups, and removing an overlapping hierarchical connection; and recombining the separate hierarchical connections except for the overlapping hierarchical connection, and configuring an entire network.
KSP 제안 키워드
Connection mode, Distribution center(DC), Hierarchical connection, Hierarchical network, Key Distribution Center, Redundancy rate, User groups, key distribution