상세정보
등록 지그비 네트워크에서의 다중 ＰＡＮ 중첩 회피 방법
- 출원번호
- 12534289 (2009.08.03)
- 공개번호
- 20100150065 (2010.06.17)
- 등록번호
- 8457047 (2013.06.04)
- 출원국
- 미국
- 협약과제
- 08MC5600, u-city 적용 센서 네트워크 시스템 개발, 표철식
- 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