• S. Bharathi
• Dr. D. Maruthanayagam

Routing plays a crucial role in facilitating communication and data exchange within Internet of Things (IoT) networks. This paper provides a comprehensive overview of routing techniques, protocols and strategies tailored for IoT deployments. The analysis begins with an introduction to the concept of IoT and highlights the importance of efficient routing in IoT networks. It discusses the fundamentals of routing in IoT, including the role of routing protocols in data transmission and the unique challenges posed by IoT environments. This revision explores various categories of routing protocols, including proactive, reactive, and hybrid protocols, and examines their characteristics, advantages, and limitations. Furthermore, the study reveals Quality of Service (QoS) routing in IoT, emphasizing the importance of delivering data with specific QoS requirements. QoS-aware routing protocols and mechanisms are examined to meet diverse QoS objectives and ensure satisfactory user experiences in IoT applications.

Internet of Things (IoT), Routing Protocols, Quality of Service (QoS), Energy Efficiency, Security and Experimental Evaluation.

"AN INVESTIGATION AND COMPREHENSIVE ANALYSIS ON ROUTING FOR INTERNET OF THINGS (IOT) NETWORKS", International Journal of Emerging Technologies and Innovative Research (www.jetir.org), ISSN:2349-5162, Vol.11, Issue 3, page no.f1-f14, March-2024, Available :http://www.jetir.org/papers/JETIR2403501.pdf

"AN INVESTIGATION AND COMPREHENSIVE ANALYSIS ON ROUTING FOR INTERNET OF THINGS (IOT) NETWORKS", International Journal of Emerging Technologies and Innovative Research (www.jetir.org | UGC and issn Approved), ISSN:2349-5162, Vol.11, Issue 3, page no. ppf1-f14, March-2024, Available at : http://www.jetir.org/papers/JETIR2403501.pdf