Routing Protocols Employed in Wireless Sensor Networks-A Survey

Abstract

Wireless Sensor Networks (WSNs) are game-changing technologies that utilize small, wireless sensors with communication capabilities to gather real-time data from the environment. These are highly versatile and efficient in optimizing network resources. They boast of a wide coverage area and can operate for extended periods through energy-efficient protocols and edge data processing. Their applications are diverse, ranging from environmental sensing to industrial automation and healthcare, making them an indispensable part of a connected and intelligent world. Despite challenges such as scalability, data reliability, security, and node failure resilience, ongoing research is expected to further advance WSNs. They enable informed decision-making and sustainable development across various industries, cementing their role as critical technology for the future.