Study of Wireless Sensor Network Location Algorithm and Data Collection Protocol

International Journal of Online Engineering

Shijun Li³  Weidong Li¹  Weimin Han² 

[1] Powerchina Zhongnan Engineering Co.LtdPowerchina Zhongnan Engineering Co.LtdPowerchina Zhongnan Engineering Co.Ltd;Hunan Vocational Institute of TechnologyHunan Vocational Institute of TechnologyHunan Vocational Institute of Technology;College of Electrical & Information Engineering; Hunan Institute of Engineering; Hunan Provincial Key Laboratory of Wind Generator and Its Control; Hunan province Cooperative Innovation Center for Wind Power Equipment and Energy ConversionCollege of Electrical & Information Engineering; Hunan Institute of Engineering; Hunan Provincial Key Laboratory of Wind Generator and Its Control; Hunan province Cooperative Innovation Center for Wind Power Equipment and Energy ConversionCollege of Electrical & Information Engineering; Hunan Institute of Engineering; Hunan Provincial Key Laboratory of Wind Generator and Its Control; Hunan province Cooperative Innovation Center for Wind Power Equipment and Energy Conversion

关键词: wireless sensor network;    data collection protocol;    location algorithm;    multi-sinks;   

DOI  :  

学科分类：社会科学、人文和艺术（综合）

来源: International Association of Online Engineering

【 摘 要 】

It is deduced that the network life time is inversely proportional to the zone area of the collection data that each sink is responsible for. That is to say, when the zone area in the charge of a sink is smaller, the average load of nodes distributed in this area and the energy consumption are smaller, while the network life time is longer. MSGP protocol is proposed, with several round cluster head candidate zones, fixed member zones and public zones being delimited to make approximately uniform clustering. The cluster head is responsible for collecting a meaningful event in the cluster, making data fusion and then forwarding it to sink. Multi-sinks move according to the zone division rules and the rule of free movement. Specific analysis is made from three aspects of data direction, single round data collection of sink, and network life time.

【 授权许可】

Unknown