• Title/Summary/Keyword: IoT (Internet of Things)

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Ship Safety Management System based on IoT(Internet of Things) (IoT(Internet of Things)시대의 선박 안전관리시스템 구축 연구)

  • Lim, Sung-Hun;Ko, Young-Kyu;Park, Jin-Soo
    • Proceedings of the Korean Institute of Navigation and Port Research Conference
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    • pp.144-145
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    • 2014
  • IoT (Internet of Things) is connected to all things Internet-based people and things, things and objects that communicate information between said intelligent technologies and services. Shipping each of a variety of devices that act independently from each other, but, it is actively interlock with each other is not easy practically days. Ship it within the means of communication, the communication between the ship, the communication between ship and shore configuration, SAN (Ship Area Network), RFID/USN, broadband communications, satellite communications and IT technology to a variety of marine environments for the safe navigation the ship's safety management system for the configuration you want to discuss the plan.

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Performance Evaluation of Advanced Container Security Device(ACSD) system based on IoT(Internet of Things) (IoT 기반 컨테이너 보안 장치 및 시스템 성능 평가)

  • Moon, Young-Sik;Choi, Sung-Pill;Lee, Eun-Kyu;Kim, Jae-Joong;Choi, Hyung-Rim
    • Journal of the Korea Institute of Information and Communication Engineering
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    • v.17 no.9
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    • pp.2183-2190
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    • 2013
  • Container Security Device (ConTracer) which is suggested in this study is to monitor temperature, humidity, and impact inside of the container while the container is transported. ConTracer could also give information to users when a door of the container is opened over 2 inch within 1 second. Additionally, GPS/GLONASS based global position and status information about container are transmitted to a remote server using IoT (Internet of Things) based communication. In this research, we are looking into the development trend of global container security devices; and applying ConTracer to real freight transport from domestic to overseas using Global Roaming Service which is offered for domestic Mobile Communication Companies as well. As a result, we estimate the performance of ConTracer and verify it.

A study on the Application of PB/MC-CDMA for IoT Services in Small Cell Environment (IoT 서비스를 위한 스몰셀 환경에서 PB/MC-CDMA 적용 방안에 대한 연구)

  • Lee, Kyu-Jin
    • Journal of Convergence Society for SMB
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    • v.6 no.3
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    • pp.21-27
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    • 2016
  • In this paper, we introduce the PB/MC-CDMA (Partial Block/Multi-Carrier-Code Division Multiple Access) system to mitigate inter-cell interference (ICI) and enhance user capacity in the small cell environment. In 5G mobile communications, the number of devices connected to the network is expected to increase exponentially with the expansion of the IoT (Internet of Things) services. In addition, each device is expected to be required by the various data rates by their content types. In LTE/LTE-A, there are some limitations that large scale connectivity and supporting various data rates. Therefore, we introduce a PB/MC-CDMA physical layer system which is suitable for the small cell environment, and evaluate the performance in the multi cell environment which is affected by ICI. Through computer simulation results, we demonstrate the effectiveness of PB/MC-CDMA for the small cell environment.

A Study of Smart IT convergence Framework applying a Lego-typed Sensor Module (레고형 센서 모듈을 활용한 스마트 IT 융합 프레임워크에 관한 연구)

  • Park, Jung-min;Kim, Hye-Young
    • Journal of Korea Game Society
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    • v.16 no.3
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    • pp.87-96
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    • 2016
  • As use of Internet increase, IoT(Internet Of Things), a interaction between connected devices, is widely used throughout industrial area. In this paper, we discussed what to consider when planning framework for contents using user's mobile devices and various sensors in IoT environment and suggest related techniques. Also, using the techniques suggested in this paper, we showed the prototype of the framework. Finally, we showed the possibility of games in the IoT environment by creating game in the IoT environment.

IoT network configuration utilizing Xbee (Xbee를 활용한 IoT 활용 방법)

  • Kim, Min-kyu;Kim, Ki-Hwan;Lee, Hoonjae
    • Proceedings of the Korean Institute of Information and Commucation Sciences Conference
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    • pp.546-548
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    • 2016
  • Recently, everyone enjoys the convenience of the rapid development of wireless network technology. There is the IoT (Internet of Things) with the technology come into the spotlight in the network technology. The IoT technology it is possible to view or manipulate the state of the object at a distance to connect to the Internet, all of the individual objects. The IoT existing technology was connected through the wireless technology used the wired network or Wi-Fi. In this paper, change the wireless network connection Xbee saw a brief to study the IoT network.

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