Journal of the Korea Convergence Society (한국융합학회논문지)

Korea Convergence Society (한국융합학회)
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Development of Intelligent Gateway for IoT office service in small size

IoT 오피스 서비스를 위한 소용량 지능형 게이트웨이 개발

  • Received : 2017.09.13
  • Accepted : 2017.11.20
  • Published : 2017.11.28
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Abstract

Over the next decade, there are estimated to be 250 billion IoT devices in the future, and a variety of new services and device markets are expected to be created via a new network connection. However, it is difficult to accommodate various sensors and IoT devices, such as product and installation environments, for existing IP/SIP/IMS cameras and video door phone. Additionally, recently, sensors and actuators that can accommodate IoT technology and standards are continually updated. In addition, this paper has developed an SIP/IMS intelligent gateway to flexibly accommodate IoT related equipments and to interface with ZigBee/Z-Wave/NFC endpoints in addition to the gateway basic functions. This intelligent gateway will contribute to the development of the IMS system to replace the VoIP system with the IMS equipment due to the growth of the IMS market.

앞으로 2020년에 250억 개의 사물인터넷 디바이스가 존재할 것으로 전망하고 있으며 새로운 네트워크 연결을 통한 다양한 신규 서비스 및 디바이스 시장이 창출될 것으로 예상하고 있다. 그러나 기존의 IP/SIP/IMS 카메라 및 비디오도어폰의 경우 제품 및 설치 환경의 문제 등으로 다양한 센서 및 IoT 기기를 수용하기 어렵다. 또한 최근에는 IoT 기술과 표준을 수용할 수 있는 센서 및 엑츄에이터들이 지속적으로 업데이트 되는 상황이다. 따라서 본 논문에서는 게이트웨이 기본 기능 외에 향후 업데이트되는 IoT 관련기기를 유연하게 수용하고 ZigBee/Z-Wave/NFC 단말장치와 연동할 수 있는 지능형 게이트웨이를 개발하였다. 본 지능형 게이트웨이는 IMS 시장의 성장으로 VoIP 시스템을 IMS 장비로 대체하기 위해 IMS 시스템을 개발하는데 기여를 할 것이다.

Keywords

References

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