CoAP Enhancement for a Better IoT Centric Protocol: CoAP 2.0

The need to connect things is skyrocketing and the Internet of Things is drawing a clear pattern of the need for smarter things. We are proposing an upgrade of Constrained Application Protocol (CoAP) built upon the 3 main networking needs of a connecting thing: the discovery, the synchronous and asynchronous communications and the publish/subscribe. CoAP 2.0 as we call it, will allow building smart things independently of the use-case, with a single protocol, fewer lines of codes and with less impact on the memory.