Wireless Environmental Monitoring System (WEMS) Using Data Aggregation in a Bidirectional Hybrid Protocol

A wireless sensor network can be used to monitor the environment and warns for a mishappening occurring in future. The proposed sensor network protocol is hybrid and bi-directional. The dynamic cluster head formation increases the network life. Efficient data aggregation techniques are used so that the data transmission is energy efficient, with less aggregation overhead and is reliable. The concept of distributed computing is also applied so that the work of the sink node is made easy and fast.

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