Performance of IoT protocols under constrained network, a Use Case based approach

An extensive collection of communication protocols were developed to support efficient communication of IoT devices. IoT applications are intended to run with constrained resources. Since IoT systems need wireless connectivity, and the devices often are remote, they have to manage with connections which are likely unreliable, irregular and inferior bandwidth to access the network. A quantitative assessment of IoT protocols in such situations remains unexplored. The objective of the present work is to assess the performance of IoT messaging protocols under restricted wireless access network based on Use Cases published by oneM2M specifications.