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Issue No. 02 - March-April (2012 vol. 16)
ISSN: 1089-7801
pp: 62-67
Carsten Bormann , Universität Bremen
Angelo P. Castellani , University of Padova
Zach Shelby , Sensinode
ABSTRACT
<p>The Constrained Application Protocol (CoAP) is a transfer protocol for constrained nodes and networks, such as those that will form the Internet of Things. Much like its older and heavier cousin HTTP, CoAP uses the REST architectural style. Based on UDP and unencumbered by historical baggage, however, CoAP aims to achieve its modest goals with considerably less complexity.</p>
INDEX TERMS
Internet of Things, Web of things, CoAP, constrained nodes and networks, embedded Internet, REST, Constrained RESTful Environments (CoRE), smart objects, machine-to-machine (M2M) communication, 6LoWPAN, wireless sensor networks
CITATION

Z. Shelby, A. P. Castellani and C. Bormann, "CoAP: An Application Protocol for Billions of Tiny Internet Nodes," in IEEE Internet Computing, vol. 16, no. , pp. 62-67, 2012.
doi:10.1109/MIC.2012.29
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