A Study of IoT Node Discover and Registration Based on IETF CoAP Protocol
Wenquan Jin, Yong-Geun Hong, Do‐Hyeun Kim · Advanced science and technology letters · 2015
Recently, IETF (Internet Engineering Task Force) CoRE(Constrained RESTful Environments) aims at realizing) group has studied CoAP(Constrained Application Protocol) protocol based on the REST architecture for the constrained nodes and networks. CoAP provides the special requirements of this constrained environment, especially considering energy, automation, and other IoT(Internet of Things) applications. In this paper, we present a IoT node registration and discover mechanism based on IETF CoAP protocol using RD (Resource Directory).