ETRI-Knowledge Sharing Plaform



특허 검색
구분 출원국
출원년도 ~ 키워드


등록 주파수 공유시스템간 효과적인 상호공존을 위한 CM과 인접 CM 개체들간 협상 방법

주파수 공유시스템간 효과적인 상호공존을 위한 CM과 인접 CM 개체들간 협상 방법
이미지 확대
이동훈, 강현덕, 정병장
13339739 (2011.12.29)
20120201209 (2012.08.09)
8804510 (2014.08.12)
11PR3300, 10GHz 이하 대역에서 Dynamic Spectrum Access를 위한 상호 공존성(Coexistence) 기준 연구, 정병장
A system for managing resources in a communication system including systems which do not have a permission for a first frequency band includes a coexistence manager configured to, when a frequency band available for the systems is searched from the first frequency band, manage the systems for coexistence and frequency sharing of the systems in the available frequency band; a coexistence enabler configured to transmit and receive information of the systems and information of the coexistence manager; and a coexistence discovery and information server configured to support control of the coexistence manager over the systems, wherein a plurality of coexistence managers are provided to respectively correspond to the plurality of systems, and wherein, among the plurality of coexistence managers, a first coexistence manager performs a negotiation procedure with coexistence managers neighboring to it, on the basis of one of an etiquette mode, a round-robin mode and a competition mode.
KSP 제안 키워드
Communication system, Competition mode, Frequency sharing, frequency band, round robin
패밀리 특허 목록
구분 특허 출원국 KIPRIS
등록 통신 시스템에서 자원 관리 시스템 및 방법 대한민국 KIPRIS