• O.SAMPATH
• P SURYANARAYANA BABU

The efficiency of a wireless sensor network depends on its life time performance. By conserving the energy of each sensor for increase in the network lifetime. The basic operations of a wireless sensor network are sensing [1] the data to the energy sink term is for next transmitting node. The communication or routing [2] process operation be allowed in any operations for all nodes [3]. We propose to select a specific collection of nodes for communication with considering the importance of wireless sensor where security [4] and power usage [5] is taken as top priority. Considering the overheads caused by various approaches, recently developed protocols provide a clustering mechanism namely “passive clustering”[6]. The proposed work also includes Clustering protocol[7] which can conserve power in these networks while at the same in preserving as many merits of a clustering approach as possible.

Sensing Node, Transmitting node [8], neighboring node [9], energy sink [10], routing process

"Energy Efficient Routing Strategies for Large Scale Wireless Sensor in Heterogeneous Networks", International Journal of Emerging Technologies and Innovative Research (www.jetir.org), ISSN:2349-5162, Vol.6, Issue 6, page no.754-763, June-2019, Available :http://www.jetir.org/papers/JETIR1906G16.pdf

"Energy Efficient Routing Strategies for Large Scale Wireless Sensor in Heterogeneous Networks", International Journal of Emerging Technologies and Innovative Research (www.jetir.org | UGC and issn Approved), ISSN:2349-5162, Vol.6, Issue 6, page no. pp754-763, June-2019, Available at : http://www.jetir.org/papers/JETIR1906G16.pdf