Consistent and Proficient Algorithm for Data Gathering in Wireless Sensor Networks | Science Publications

Journal of Computer Science

K. Duraiswamy¹  P. Balamurugan¹ 

关键词: Rank based data gathering;    energy awareness;    network lifetime;    delay per round;    breadth first search;    wireless sensor networks;    power-efficient;   

DOI  :  10.3844/jcssp.2011.1400.1406

学科分类：计算机科学（综合）

来源: Science Publications

【 摘 要 】

Problem statement: A wireless sensor network is usually deployed in a harshgeographical area to gather data that can be delivered to the remotely located base station. Sensor nodeshave irreplaceable energy source, limited computational capability and limited memory. It is a challengeto maximize the use of energy of these sensor nodes to extend the network lifetime. Approach: Thisstudy proposes a Rank-Based Data Gathering Algorithm for wireless sensor networks. Sensor nodes wererandomly distributed in a network field of different sizes. For every round of data communication, thealgorithm steps were as follows: A set of sensor nodes or vertices were given a random rank between 0and 1. A link formed between any two nodes if they were within each other

【 授权许可】

Unknown