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A Design and Implementation for Registration Service of IoT Embedded Node using CoAP Protocol-based Resource Directory in Mobile Internet Environments
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 Title & Authors
A Design and Implementation for Registration Service of IoT Embedded Node using CoAP Protocol-based Resource Directory in Mobile Internet Environments
Hang, Lei; Jin, Wenquan; Kim, Do-Hyeun;
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 Abstract
Recently, IETF (Internet Engineering Task) working group has adopted CoAP (Constrained Application Protocol) as a standard IoT proctocol. CoAP is a specialized web transfer protocol for use with constrained nodes and constrained environment such as small memory and low power networks. In this paper, we design and implement a registration service with CoAP protocol based on RD(Resource Directory) to connect IoT nodes in mobile Internet environments. The resource directory between the mobile terminal and IoT nodes provides to discover the IoT nodes and get the context data. The mobile terminal has as the CoAP client and embedded IoT nodes includes as the CoAP server so that it can conveniently manage the constrained IoT nodes to get the context data and control devices in a mobile environments.
 Keywords
CoAP;Resource Directory;IoT;Mobile;
 Language
Korean
 Cited by
1.
IoT 기반 저전력·경량 프로토콜 표준화 분석,장영환;심재성;박석천;

한국정보통신학회논문지, 2016. vol.20. 10, pp.1895-1902 crossref(new window)
 References
1.
Z. Shelby, B. Frank, D. Sturek, "Constrained Application Protocol (CoAP)", RFC 7252, June, 2014.

2.
Shelby, Z., Hartke, K., and C. Bormann, "The Constrained Application Protocol (CoAP)", RFC 7252, June 2014.

3.
Hartke, K., "Observing Resources in CoAP", draft-ietf- core-observe-16 (work in progress), December 2014.

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Shelby, Z., Koster, M., Bormann, C., and P. Stok, "CoRE Resource Directory", draft-ietf-coreresource-directory-05 (work in progress), June 2015.

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