A Novel Data Collection Algorithm Based on Mobile Agent to Improve Energy Efficiency in Wireless Sensor Networks
무선 센서 네트워크에서 에너지 효율 향상을 위한 이동 에이전트 기반 데이터 수집 알고리즘

Myungjoon Yang, Jinhyuk Kim, Sangbang Choi
2014 The Journal of Korean Institute of Communications and Information Sciences  
Wireless Sensor Network(WSN) is a network which consists of sensor nodes(SNs) in data collection area. It is hard for the SNs to replace battery. Thus energy and transfer efficiency is important because the energy is limited. In this paper, we propose energy-efficient data collection algorithm for wireless sensor networks by using mobile agent in distance-based cluster structure. For avoid collisions and guarantee low latency, make distance-based topology and build cluster by the topology. For
more » ... erformance comparison of the proposed algorithm, compare with existing mobile agent algorithm. When network constructed by 300 nodes, proposed algorithm has performance increase than existing algorithm(GCF, LCF, TBID) in network lifetime 194, 124.6, 1.46 times each and data merging energy efficiency 87.5%, 85%, 45% each.
doi:10.7840/kics.2014.39b.8.528 fatcat:yyd5e3gkhrfjhbiwsfieuxeh74