• Surbhi Munjal
• Charnjit Singh

Various clustering techniques in Wireless Sensor Networks (WSNs) assume that all nodes will have same energy despite the fact that they are going to do different tasks. Thus the energy of nodes is not used completely. To counter this problem heterogeneous nodes have been introduced in which there are two types of nodes i.e. advanced nodes and normal nodes. Each one of them has different energy levels and the tasks which will be performed by them have been divided. Also pre-existing models works well on smaller area say 100 sq m. so when these approaches were applied on wide areas, results start to degrade. Thus to counter it mobile advanced nodes were used. A new protocol M-SEEC protocol is proposed and results are than compared with pre-existing protocols. Simulation results show the new protocol works well on wide areas and maintains stability and efficiency of network.

Clustering, energy-efficiency, stability, wide area, heterogeneity, Wireless sensor networks.

"Implementation of Wireless Sensor Networks on Wide Area using Heterogeneous Nodes", International Journal of Emerging Technologies and Innovative Research (www.jetir.org), ISSN:2349-5162, Vol.5, Issue 7, page no.126-133, July-2018, Available :http://www.jetir.org/papers/JETIR1807171.pdf

"Implementation of Wireless Sensor Networks on Wide Area using Heterogeneous Nodes", International Journal of Emerging Technologies and Innovative Research (www.jetir.org | UGC and issn Approved), ISSN:2349-5162, Vol.5, Issue 7, page no. pp126-133, July-2018, Available at : http://www.jetir.org/papers/JETIR1807171.pdf