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구분 출원국
출원년도 ~ 키워드

상세정보

등록 지그비 네트워크에서의 다중 PAN 중첩 회피 방법

지그비 네트워크에서의 다중 PAN 중첩 회피 방법
이미지 확대
발명자
김현학, 도윤미, 박노성, 전종암, 표철식
출원번호
12534289 (2009.08.03)
공개번호
20100150065 (2010.06.17)
등록번호
8457047 (2013.06.04)
출원국
미국
협약과제
초록
Disclosed is a method of preventing overlap of multiple PANs in a ZigBee network. According to the method of preventing overlap of multiple personal area networks (PANs) in the ZigBee network, a first node included in a first PAN of the ZigBee network verifies whether overlap of the multiple PANs occurs by verifying packets received from neighbor nodes, identifies beacon information of a neighbor node that causes the overlap of the multiple PANs by gradually adjusting radio frequency (RF) transmission wave, and adjusts a communication range based on the beacon information.
KSP 제안 키워드
Communication range, Neighbor node, Personal Area Network, Radio Frequency(RF), Radio frequency (rf), Resolution method, ZigBee Network, conflict resolution