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CoAP 기반 클라우드 환경 IoT 구조 설계 및 구현Design and Implementation of CoAP based Cloud-IoT Architecture
- Other Titles
- Design and Implementation of CoAP based Cloud-IoT Architecture
- Issue Date
- Jun-2015
- Publisher
- 대한임베디드공학회
- Keywords
- IoT; Sensor; WSN; Cloud; COAP; Restful
- Citation
- 대한임베디드공학회논문지, v.10, no.3, pp.119 - 127
- Journal Title
- 대한임베디드공학회논문지
- Volume
- 10
- Number
- 3
- Start Page
- 119
- End Page
- 127
- ISSN
- 1975-5066
- Abstract
- In the IoT(Internet of Things) environment, methods that user can access sensor node directly to collect sensing data or manage sensor in a gateway have a limitations. To solve this problem, cloud based sensor network architectures are proposed. In this paper, we proposed CoAP based IoT architecture that a lightweight gateway is used for data gathering instead of using a heavy traditional one and users can request sensing data through IoT applications running in the cloud environment and analyze signaling message cost. By doing so, our system can reduce message cost compared to the traditional gateway based system.
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Related Researcher
- Kim, Young Han
- College of Information Technology (Department of IT Convergence)