ETRI-Knowledge Sharing Plaform

ENGLISH

성과물

특허 검색
구분 출원국
출원년도 ~ 키워드

상세정보

등록 인지 무선 애드혹 네트워크에서의 주파수 검출 부하 감소를 위한 분산 센싱 방법

발명자
고영배, 천경열, 김창주, 김재범
출원번호
14540194 (2014.11.13)
공개번호
20150223187 (2015.08.06)
등록번호
9635561 (2017.04.25)
출원국
미국
초록
The present invention provides a method and system for performing distributed channel sensing in which channel information is collected by performing channel sensing according to a channel sensing priority which is determined according to a relative position of a cell to which a wireless connection device belongs from among a plurality of cells which logically partition the zone of the wireless network, and thus the overhead of the channel sensing which is generated in a cognitive wireless multi-hop network environment is reduced, and the transmission failure which occurs when the wireless connection device detects frequencies is reduced.
KSP 제안 키워드
Channel sensing, Distributed Sensing, Multi-Hop, Relative position, Sensing overhead, Spectrum Sensing, Wireless multi-hop network, Wireless network, cognitive wireless, multi-hop network, network environment, transmission failure, wireless connection
패밀리
 
패밀리 특허 목록
구분 특허 출원국 KIPRIS
등록 인지 무선 애드훅 네트워크에서의 주파수 검출 부하 감소를 위한 분산 센싱 방법 및 시스템 대한민국 KIPRIS