Energy-Efficient Routing Protocols for WSN: A Systematic Literature Review

Muhammad Shahzeb Ali et al., International Journal of Advanced Trends in Computer Science and Engineering, 10(3), May - June 2021, 2569– 2579 2569 ABSTRACT A wireless sensor network is the combination of a hundred devices randomly scattered in the field to sense facts. Sensor devices having the facility of sensing, storing, energy resources, and data broadcasting, but they are not rechargeable or replaceable. The small energy resources of sensors always encourage the development of energy- efficient protocols to make a long lifetime of WSN. It's essential to build routing protocol, which helps us make maximize the network life span through energy efficiency. In this systematic literature review, we have to discuss various researchers' efforts so for concerning the energy efficiency of the Wireless sensor network using the various techniques. Mainly In this systematic literature review we have to discuss about the major issues and their concerned proposed routing protocol reviewed in the literature. This paper also includes the methodology that will descried the method is adopted in this systematic literature review. More over this SLR also described the results in the sense of the digital libraries, major contributions in this literature review, end techniques used in these routing protocols.