http://chineseinput.net/에서 pinyin(병음)방식으로 중국어를 변환할 수 있습니다.
변환된 중국어를 복사하여 사용하시면 됩니다.
무선센서네트워크에서 데이터 병합 트리를 위한 자기치유 방법
( Duc Tai Le ),( Thang Le Duc ),염상길 ( Sanggil Yeom ),( Vyacheslav V. Zalyubovskiy ),추현승 ( Hyunseung Choo ) 한국정보처리학회 2015 한국정보처리학회 학술대회논문집 Vol.22 No.1
Data aggregation is a fundamental problem in wireless sensor networks that has attracted great attention in recent years. On constructing a robust algorithm for minimizing data aggregation delay in wireless sensor networks, we consider limited transmission range sensors and approximate the minimum-delay data aggregation tree which can only be built in networks of unlimited transmission range sensors. The paper proposes an adaptive method that can be applied to maintain the network structure in case of a sensor node fails. The data aggregation tree built by the proposed scheme is therefore self-healing and robust. Intensive simulations are carried out and the results show that the scheme could adapt well to network topology changes compared with other approaches.