무선 센서 네트워크에서 클러스터 기반 데이터 전송방법 및 그 장치
고영배, 박상준, 문영백, 임근우
- 8605694 (2013.12.10)
08DC1100, 감시정찰 센서네트워크 개발,
- The present invention relates to a method for cluster based data in wireless sensor networks. The method includes: selecting any one of border nodes positioned at the edge of a cluster as a temporary cluster head as a temporary cluster head when a target is sensed in the cluster; bugging data of the temporary cluster head by border nodes in other adjacent cluster which do not sense the target to temporarily change the border node selected as the temporary cluster head to a cluster head of each of the border nodes; when the target is sensed by at least one of the border nodes, collecting data from each of the border nodes by the temporary cluster head to transferring the collected data to an actual cluster head of the temporary cluster head; and aggregating the collected data by actual cluster head of the temporary cluster head.
- KSP 제안 키워드
- Cluster Head(CH), Collecting data, Data transmission, Sensor networks, Static wireless sensor networks(WSNs), border nodes, cluster-based, wireless sensor