• Gurbinder Kaur
• Charnpreet Kaur

Abstract: Wireless sensor network are characterized by the nodes operate by smaller batteries and in harsh environments. Once the nodes are dead, they have be replaced. Therefore, routing protocols always focus on increasing the node’s lifetime in order to lessen the redeployment cost. Clustering is one of the technique focused on grouping the nodes, choosing a cluster head among them and then performing data aggregation at CH which eventually relays the data to the Base Station. It increases the network lifetime. Mobile agent is another technique used to gather data from the nodes and is focused at improving the network lifetime. This paper discusses the various mobile agent based schemes that aim at improving the life of the sensor network.

Wireless sensor network, network lifetime, Mobile agent, Cluster head

"Review Of Mobile Agent Based Data Gathering Techniques For Wsn To Improve Network Lifetime", International Journal of Emerging Technologies and Innovative Research (www.jetir.org), ISSN:2349-5162, Vol.6, Issue 5, page no.391-396, May-2019, Available :http://www.jetir.org/papers/JETIR1905769.pdf

"Review Of Mobile Agent Based Data Gathering Techniques For Wsn To Improve Network Lifetime", International Journal of Emerging Technologies and Innovative Research (www.jetir.org | UGC and issn Approved), ISSN:2349-5162, Vol.6, Issue 5, page no. pp391-396, May-2019, Available at : http://www.jetir.org/papers/JETIR1905769.pdf