• Title, Summary, Keyword: Home Server

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Home Server Development for Home Networking (Home 종합 정보화를 위한 Home Server 개발)

  • 김동택;이원종;박정남;이종혁
    • Proceedings of the Korean Institute of Information and Commucation Sciences Conference
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    • pp.755-759
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    • 2004
  • 인터넷의 확산으로 인해 가정의 정보화 필요성이 급증함에 따라 Home Network를 위한 Home Server의 개발이 요구되고 있다. 이에 본 논문에서는 가정에서 손쉽게 Home Network를 구축할 수 있는 Home Server를 개발함으로써 가정 정보화에 기여하고자 한다.

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Design of the Framework for Processing Large Sensor Data Stream (대용량 센서 데이터 스트림 처리를 위한 프레임워크 설계)

  • Choi Hyun-Hwa;Won Jong-Ho;Lee Hun-Soon;Chae Mi-Ok;Park Jae-Hong;Chung Warnill;Kim Byung-Seob;Lee Myung-Cheol;Lee Mi-Young
    • Proceedings of the Korea Information Processing Society Conference
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    • pp.35-38
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    • 2004
  • 센서 데이터 스트림 처리 기술은 유비쿼터스 컴퓨팅의 핵심 기술로 그 중요성이 날로 증대되어, 현재 산업계는 물론 학계에서도 그 역량을 이에 집중하고 있다. 본 논문에서는, 센서 데이터 스트림에 대한 특징 및 이를 처리하기 위한 산업계와 학계의 동향을 알아본다. 그리고, 대용량 센서데이터 스트림을 처리하기 위해 요구되어지는 기능을 정리하고, 이를 기반으로 센서 데이터 스트림처리 시스템의 구조를 설계한다.

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Research of Intelligent Home Robot based on Home Network

  • Choi, Dong-Suk;Park, Jin-Hyun;Kim, Hun-Mo
    • 제어로봇시스템학회:학술대회논문집
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    • pp.1575-1579
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    • 2003
  • This paper present the control of an intelligent home robot based on home network. The existing research is almost research of independent robot. home network will be a way that equipments in home exchange information. As robot combine home network, robot will be more intelligent and more powerful. We benefit for that load is divided in home network environment. The robot which has ultrasonic sensors performs obstacle avoidance with the Fuzzy Algorithm. Ethernet serial converter transmit the measuring data of home to a home server and the home server accumulates data. The home server controls the robot and manages home according to the acquired data. This paper supposed the home network system that consist of home server, embedded robot and intelligent home robot.

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A Study On The Development Of a Home Networking System Using An Embedded Linux Board (임베디드 리눅스 보드를 이용한 홈 네트워킹 시스템 구현에 관한 연구)

  • Lee, Heon-Joo;Lee, Jong-Su;Choi, Kyung-Sam
    • Proceedings of the KIEE Conference
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    • pp.592-595
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    • 2003
  • In this paper, we have designed a Home Networking System using an embedded linux board. The system based on the World-Wide-Web is composed of three parts - a Server, a Client and a Simulator. The Home Networking Server is built in an embedded board using an embedded linux kernel. A web-server and Home Networking Server Seryice Demon programming with a Jaya-Language is included in the board. Clients can connect to the server board using a web-browser in the desktop computer, PDA or any other machines which include a web-browser. For this purpose, we made the client program using a Java-Applet. So, the clients who connect to the server for the control of the applications, download the class-file and execute the client-program in the web-browser. So, the clients don't need any other programs to control the applications from a remote place. The size of server board is very small (86.3$\times$74mm), which makes it very useful not only for the Home-Networking-System but also in many other fields, e.g., embedded robot control system, etc. Using an embedded board instead of a desktop computer is good for a simple network environment and it occupies only a small space to make the system.

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An Implementation of a Home Automation Server Based on Linux (리눅스를 기반으로 한 홈오토메이션 서버의 구현)

  • Sung, Han-Yong;Kim, Kyu-Chil;Bang, Chul-Won;Kim, Yong-Seok
    • Journal of Industrial Technology
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    • v.22 no.B
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    • pp.141-146
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    • 2002
  • It becomes common to use computers to control electronic devices and security facilities in newly constructed buildings and house. There are many home application devices in the market which can be controlled by computers. But they are expensive and managed by specialized companies. This paper is focused on personal computers which are available in most homes and can be used to control home electronic appliances and home security facilities. We implemented a home automation server based on Linux. The standard parallel port of personal computer is used to connect sensors and actuators. Therefore, the cost of the server is very low. Moreover, the server is connected to Internet and anywhere we can control and monitor the home security facilities and home automation systems.

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Implementation and Performance Evaluation of the VOD Multimedia File System (VOD 전용 파일 시스템 개발 및 성능 분석)

  • Kim Byoung-Seob;Kim Hong-Yeon;Kim Young-Cheol;Won Jong-Ho;Lee Mi-Young
    • Proceedings of the Korea Information Processing Society Conference
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    • pp.191-194
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    • 2004
  • 차세대 인터넷 서버는 인터넷을 통하여 여러 사용자에게 HDTV 급 고품질 멀티미디어 서비스를 제공하고자 개발된 시스템이며, 이를 위하여 디스크 연결 및 네트워크 기능을 정합 시킨 특화된 NS 카드를 개발하였다. Contents Container 파일 시스템은 NS 카드 전용으로 개발된 멀티미디어 파일 시스템이며, 본 논문에서는 Contents Container 파일 시스템에 대한 개발 내용을 기술하고, 개발 시스템의 장단점을 파악하고자 EXT3 파일 시스템과 비교 분석하였다.

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An Extensible Smart Home IoT System Based on Low-power Networks (저전력 네트워크 기반의 확장 용이한 스마트 홈 IoT 시스템)

  • Lee, Jun-young;Yoo, Seong-eun
    • IEMEK Journal of Embedded Systems and Applications
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    • v.13 no.3
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    • pp.133-141
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    • 2018
  • There are increasing interests on smart home systems. However, most of the existing works focus on the functionality itself. In this paper, we propose an extensible smart home system based on low power networking such as CoAP, 6LoWPAN, and Zigbee. The proposed home IoT system consists of Home APP, Home Server, Home Broker, and Power Devices. Each component of the system is connected by the low-power network technologies aforementioned. As the end device, Power Device senses the current consumption of the attached appliance and controls the power to it. Power Device reports the sensing data to Home Server via Home Broker. The Home Broker enhances the scalability of the system. Home Broker extends the service area and the user's services, and it manages the connection of the underlying devices and processes, and transmits data to Home Server from Power Devices. Through the experimental evaluation, we show that the proposed system achieves the design goals such as extensibility and low power networking.

Performance Evaluation Technique of the RTSP based Streaming Server (RTSP기반 스트리밍 서버의 성능 측정 기술)

  • Lee YongJu;Min OkGee;Kim HagYoung;Kim MyungJoon
    • Proceedings of the Korean Information Science Society Conference
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    • pp.799-801
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    • 2005
  • There have been many streaming servers that provide a large number of contents for a user's preference. General purpose streaming sewer makes use of a RTSP protocol for streaming controls such as message passing with client players. To date, there has been minimal research regarding streaming server's performance test tools. For measuring streaming server's performance, performance evaluation technique is needed and also achieved by RTSP based controls, a server's performance result and its miscellaneous test tools such the PseudoPlayer for pumping data to a specified port and the PseudoMonitor for gathering information. In this paper, We implement a test toolkit for evaluating a streaming server's performance and show the case of its application

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A Study on Home Telemetering System using Power Line Communication (전력선 통신을 이용한 가정용 원격 검침 시스템에 관한 연구)

  • Yu Yung-Ho;Shin Il-Sik
    • Journal of Advanced Marine Engineering and Technology
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    • v.29 no.6
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    • pp.678-684
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    • 2005
  • In this Paper telemetering system for home automation is Proposed and implemented. Proposed and developed systems are composed with a home server and a few clients which send metering data of gas electric power water and home security to home server using power line communication. Management computer located in office of apartment complex collects all kinds of measured home data from each home server with multi drop communication by UDP Protocol A simple ASK method is used for power line communication Collected data from each home can be used for issuing the bill of each house and web service. The experiments were carried out under laboratory environment using various kinds of electric home appliances to ascertain the performance.

A New Roaming Authentication Framework For Wireless Communication

  • Li, Xiaowei;Zhang, Yuqing;Liu, Xuefeng;Cao, Jin;Zhao, Qianqian
    • KSII Transactions on Internet and Information Systems (TIIS)
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    • v.7 no.8
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    • pp.2061-2080
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    • 2013
  • Roaming authentication protocol is widely used in wireless network which can enable a seamless service for the mobile users. However, the classical approach requires the home server's participation during the authentication between the mobile user and the foreign server. So the more the roaming requests are performed the heavier burden will be on the home server. In this paper, we propose a new roaming authentication framework for wireless communication without the home server's participation. The new roaming authentication protocol in the new framework takes advantage of the ID-based cryptography and provides user anonymity. It has good performance compared with the roaming authentication protocols whose authentication do not need the home server's participation in terms of security and computation costs. Moreover, a new User-to-User authentication protocol in the new framework is also present. All the authentications proposed in this paper can be regarded as a common construction and can be applied to various kinds of wireless networks such as Cellular Networks, Wireless Mesh Networks and Vehicle Networks.