文章基本信息

标题：CoAP and Its Performance Evaluation
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作者：Mehmet Ali EBLEME ; Cüneyt BAYILMIŞ ; Ünal ÇAVUŞOĞLU 等
期刊名称：Sakarya University Journal of Science
印刷版ISSN：1301-4048
电子版ISSN：2147-835X
出版年度：2020
卷号：24
期号：1
DOI：10.16984/saufenbilder.613202
语种：English
出版社：Sakarya University
摘要：Constrained Application Protocol (CoAP) is one of the lightest IoT connectivity protocol. It has been developed for IoT devices that has constrained resources such as memory, processing power, battery etc. CoAP protocol is built on REST architecture. It provides connecting internet of IoT devices with UDP protocol. CoAP is a Client-Server request/response messaging protocol. CoAP provides two modes of operations: (i) non-confirmable, (ii) confirmable. In addition, it provides four methods to communicate for different application requirements. And it has two ways to response a request. This paper deals with CoAP IoT messaging protocol and presents its performance evaluation. In addition, performance evaluation of CoAP has been realized according to delay, throughput and energy consumption parameters.
关键词：CoAP;performance evaluation;energy consumption;throughput;time delay