| Title: | MAXIMIZING LIFE-TIME OF WIRELESS SENSOR NETWORKS |
| DOI No: | 10.1142/9781860948534_0047 |
| Source: | INNOVATIVE APPLICATIONS OF INFORMATION TECHNOLOGY FOR THE DEVELOPING WORLD (pp 292-296)
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| Author(s): | BHUPENDRA KUMAR MEENA
Reliability Engineering, Indian Institute of Technology Bombay, Powai Mumbai-400076, India
V. VALLIESWARAN
K.R.School of Information Technology, Indian Institute of Technology Bombay, Powai, Mumbai-400076, India
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| Abstract: | This paper focuses on Optimal routing tries to maximize the duration over which the sensing task can be performed, but requires future Knowledge. Two different scenarios with blue noise based selection of nodes for routing are simulated. One with all nodes having equal functionality and other with a node acting of coordinator summarises data and replies queries. The algorithm for selection of coordinator and query replying is presented. The number of messages for queries (in networks) and network life time of different sizes is monitored using a Java simulation. This paper concludes that sensors networks life time depends on data sent per query and number of nodes in network. |
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