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oai:miyazaki-u.repo.nii.ac.jp:00004740 2025-01-14T00:57:13Z 73 73:36 73:36:330 73:36:330:325

IoT カンキョウ ニ オケル REST ツウシン ノ タメノ CoAP ト HTTP ノ センタクシヒョウ ニ カンスル ケントウ IoT 環境における REST 通信のためのCoAPと HTTP の選択指標に関する検討 A Study of Effective Indicators to Select the Protocol CoAP or HTTP Communicating with REST in IoT Environment 久保田, 真一郎 25736 クボタ, シンイチロウ Kubota, Shin-Ichiro 溝上, 紘史 25737 ミゾガミ, ヒロシ 山場, 久昭 14888 ヤマバ, ヒサアキ 60260741 Yamaba, Hisaaki 岡崎, 直宣 11839 オカザキ, ナオノブ 90347047 Okazaki, Naonobu 久保田, 真一郎 25736 クボタ, シンイチロウ Kubota, Shin-Ichiro Mizogami, Hiroshi 25741 Internet of Things, Constrained Application Protocol The IoT(Internet of Things), which means to connect all of the things around us to the Internet, enables us monitor and control status of things. A huge number of clients communicate with a server using various band-width in IoT environment. The Constrained application protocol(CoAP) has been proposed by IETF so as to use in IoT. However, the difference between the performance of CoAP and HTTP in various communication environment is not shown. This paper shows some indicators in a case where the CoAP works more effectively than HTTP based on a simulation. departmental bulletin paper 宮崎大学工学部 Faculty of Engineering, University of Miyazaki 2015-07-31 VoR application/pdf 宮崎大学工学部紀要 44 229 233 Memoirs of Faculty of Engineering, University of Miyazaki AA00732558 05404924 https://miyazaki-u.repo.nii.ac.jp/record/4740/files/engineering44_229-233.pdf http://hdl.handle.net/10458/5589 https://miyazaki-u.repo.nii.ac.jp/records/4740 jpn