• Title, Summary, Keyword: home networking service

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The study on the effectiveness of smart home network service for IT underprivileged people and growth service model (IT소외 계층을 위한 실질적 스마트홈네트워크서비스의 영향 및 성장형 서비스모델에 대한 연구)

  • Kim, Byoung-Soo;Ji, Yeong-Soo;Han, Kyeong-Seok
    • Journal of Advanced Navigation Technology
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    • v.15 no.6
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    • pp.1000-1007
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    • 2011
  • Home Networking will be implementing the interactive network by home appliances over wireless/wireline network framwork. That is, Home appliances, which are being operated within home space configure the network through wireline/wireless network infrastructure for interworking and interacitive services by external internet access. Based on home networking, smarthome is home space where can use automatic telecommunication and interactive service by home appliances. we can call smarthome based on home networking infrastructure as the conceptual gateway for evolving future converged space like u-city. From simple home control service to home automation service over home networking infrastructure, smarthome service is evolving to up-to-date intelligent life environment in growth of IT technology. however, its service model development was based on supplier-centered based on advanced IT technology. because of this situation, smarthome service has not been acknowledged IT underprivileged people as well as IT early-adaptor. so, this research paper will consider and try to find out what will be the feasible factors to make the best service for IT underprivileged people.

Study of adapt SIP-based service in home networking (SIP based call screening service의 홈네트워킹 이식과 적용연구)

  • 송상곤;박원배
    • Proceedings of the IEEK Conference
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    • pp.225-228
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    • 2001
  • There are two standards currently compete for the dominance of IP telephony architecture. Those are H.323 protocol suit by International Telecommunication Union Sector T(ITU-T) and Session Initiation Protocol/Session Description Protocol(SIP/SDP) by International Engineering Task Force(IETF). This paper has been studied a adaption VoIP in home networking, Especially SIP-based call screening service in home gateway. And then this paper has designed SIP-based call screening service in home gateway working protocol, verified them.

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Implementation of Context-Aware Services Platform Supporting Mobile Agents

  • Kim, Jung-Rae;Huh, Jae-Doo
    • Proceedings of the Korea Society of Information Technology Applications Conference
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    • pp.225-228
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    • 2005
  • A context-aware services platform supporting mobile agents consists of sensor nodes and a sensor coordinator. Sensor nodes collect environmental information and transmit the collected information to the sensor coordinator through wireless sensor networks. The sensor coordinator passes the information to the context-aware service module, and the mobile agent. The context-aware service module or the mobile agent performs services suitable for a user's situation based on the environmental information and a service actuation message is delivered to an actuation node through the sensor coordinator. In this paper, we present a context-aware services platform structure employed in our project, and describe context-aware services platform interfaces with a context-aware service module and mobile agents.

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Adaptive Convergence Security Policy and Management Technology of Home Network (홈 네트워크에서의 적응적 통합 보안 정책 및 관리 기술)

  • Lee, Sang-Joon;Kim, Yi-Kang;Ryu, Seung-Wan;Park, You-Jin;Cho, Choong-Ho
    • Journal of the Society of Korea Industrial and Systems Engineering
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    • v.34 no.4
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    • pp.72-81
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    • 2011
  • In this paper, we propose adaptive convergence security policies and management technologies to improve security assurance in the home networking environment. Many security issues may arise in the home networking environment. Examples of such security issues include the user privacy, the service security, the integrated networking security, the middleware security and the device failure. All these security issues, however, should be fulfilled in phase due to many difficulties including deployment cost and technical complexity. For instance, fundamental security requirements such as authentication, access control and prevention of crime and disaster should be addressed first. Then, supplementary security policies and diverse security management technologies should be fulfilled. In this paper, we classify these requirements into three categories, a service authentication, a user authentication and a device authentication, and propose security policies and management technologies for each requirement. Since the home gateway is responsible for interconnection of many home devices and external network access, a variety of context information could be collected from such devices.

Development of home networking application using WIPI platform (WIPI 플랫폼을 이용한 홈네트웍 어플리케이션 개발)

  • 강훈철;좌정우
    • Proceedings of the Korea Contents Association Conference
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    • pp.323-329
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    • 2004
  • New business model for mobile internet has been developed using multifunction mobile terminal. Multifunction terminal provides mobile multimedia service such as VOD and AOD and personal area network(PAN) service using bluetooth and W-LAN. In this paper, we develop home network WEI application interworking with home network gateway This application controls home appliances and provides still image for home secuirt using the web camera. We further develop the home networking PAN services using multifunction terminal having GigBee and RFID.

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Ubiquitous Home Computing and Networking

  • Zhang, Feng;Kim, Yong-Deak
    • Proceedings of the IEEK Conference
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    • pp.273-276
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    • 2005
  • This paper proposes an OSGi Gateway based framework for ubiquitous computing home networks, presents an example of a service discovery procedure based on this architecture, and identifies some key challenges for the implementation of ubiquitous computing home networks.

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Performance Analysis of HomePNA 2.0 MAC Protocol (HomePNA 2.0 MAC 프로토콜의 성능 분석)

  • Kim, Jong-Won;Kim, Dae-Young
    • The Journal of Korean Institute of Communications and Information Sciences
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    • v.30 no.10A
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    • pp.877-885
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    • 2005
  • The Home Phoneline Networking Alliance (HomePNA) 2.0 technology can establish a home network using existing in-home phone lines, which provides a channel rate of 4-32 Mbps. HomePNA 2.0 Medium Access Control(MAC) protocol adopts an IEEE 802.3 Carrier Sense Multiple Access with Collision Detection (CSMA/CD) access method, Quality of Service(QoS) algorithm, and Distributed Fair Priority Queuing(DFPQ) collision resolution algorithm. In this paper, we propose some mathematical models about the important elements of HomePNA 2.0 MAC protocol performance, which are Saturation Throughput, Packet Delay and Packet Jitter. Then, we present an overall performance analysis of HomePNA 2.0 MAC protocol along with simulations.

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.

A Study on Implementation of Authentication System for Home Networking Service (홈 네트워크 서비스를 위한 인증시스템 구현에 관한 연구)

  • Lee, Ki-Young
    • Journal of the Korea Institute of Information and Communication Engineering
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    • v.13 no.6
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    • pp.1091-1098
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    • 2009
  • In this paper, we designed the authentication system for home network service and applied it to actual sensor nodes. The pair-wise pre-distribution key skim is applied for prevention of authentication key from sniffing on the wireless sensor networks. The authentication key and data are encrypted by using the CBC mode RC5 algorithm based on the SPINS. The experimental environment consists of a base station (BS)and sensor nodes and each sensor node sends both sensing data and the encrypted authentication key to the BS. For simulations we set up some what-if scenarios of security menaces in home network service.Slightly modified the TOS_Msg data arrays of TinyOS is suggested to store 8-byte authentication key which can enable data encryption and authentication at the each sensor node. As a result, malfunction caused by communication between BS and nodes of other groups of added nodes having malicious purpose can be protected. Also, we confirmed that a critical data of home networking service like vital signal can be transmitted securely through this system by encryption technique.

Design and Simulation of HomePNA 2.0 MAC Controller Circuit

  • Kim, Jong-Won;Kim, Dae-Young
    • Proceedings of the Korea Society of Information Technology Applications Conference
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    • pp.179-182
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    • 2005
  • The Home Phoneline Networking Alliance (HomePNA) 2.0 technology can establish a home network using existing in-home phone lines, which provides a channel rate of 4 - 32 Mbps. HomePNA 2.0 Medium Access Control (MAC) protocol adopts an IEEE 802.3 Carrier Sense Multiple Access with Collision Detection (CSMA/CD) access method, a Quality of Service (QoS) algorithm, and a Distributed Fair Priority Queuing (DFPQ) collision resolution algorithm. In this paper, we analyze the HomePNA 2.0 MAC protocol and propose the architecture of HomePNA 2.0 MAC controller circuit. Then, we present the simulation result of each block included in the HomePNA 2.0 MAC controller.

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