• ROHINI
• Dr. KANIKA SHARMA

with the advancement in technology, wireless sensor network is one of the main research areas. Wireless sensor networks are capable to sense and gather information from specific domain, develop and transfer data it to the sink hop. WSN is utilized in different applications areas such as military service, industries, agriculture, and healthcare. The small and low price sensor hops are capable to sense different types of the physiological and biological situations, processing information and wireless transmission. Though, features of WSN need most efficient techniques for progressing and handing out data. Sensor hops have inadequate communication range, dispensation and storage inabilities as well as power sources that are also inadequate. Generally, Wireless sensor networks are controlled by storing ability, power and calculating energy. Hence, it is necessary to establish reliable and power aware protocol to improve the lifetime of the network. Routing protocols are accountable for managing the route in system and need to confirm multiple node transmission under such situations. In this research, there is detailed survey about different routing protocols based on network structure in WSN. The classification of the routing protocols includes data centric, hierarchical, location based and motion based protocol.

Wireless sensor network, Routing protocols, Communication range, Power aware protocol Introduction

"Several Energy Efficient Routing Methods, Architecture and System Models used in WSN ", International Journal of Emerging Technologies and Innovative Research (www.jetir.org), ISSN:2349-5162, Vol.6, Issue 5, page no.27-32, May 2019, Available :http://www.jetir.org/papers/JETIR1908154.pdf

"Several Energy Efficient Routing Methods, Architecture and System Models used in WSN ", International Journal of Emerging Technologies and Innovative Research (www.jetir.org | UGC and issn Approved), ISSN:2349-5162, Vol.6, Issue 5, page no. pp27-32, May 2019, Available at : http://www.jetir.org/papers/JETIR1908154.pdf