• 한국정보통신설비학회:학술대회논문집
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• 2003.08a
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• pp.343-345
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• 2003

본 논문에서는 광가입자 액세스망에서 댁내 세대 단자함까지 광케이블이 포설된 FTTH(Fiber To The Home)환경에서 가정내에 광대역 홈서비스를 효과적으로 제공하기 위한 홈게이트웨이 시스템의 배치 및 댁내 배선에 대하여 기술하였다. 본 논문에서는 홈네트워크 구성요소 및 홈게이트웨이 배치 배선 결정 요소를 분석하고, 통신과 방송이 통합된 다양한 멀티미디어 서비스를 효과적으로 제공하기 위하여 주거 형태, 홈네트워크 기술 및 서비스에 따른 FTTH 기반 통합 홈게이트웨이 시스템의 배치 및 홈네트워킹을 위한 배선 방안을 제시하였다.

• Proceedings of the Korea Contents Association Conference
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• 2004.05a
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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.

• The Journal of the Korea Contents Association
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• v.16 no.3
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• pp.296-304
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• 2016

Recently in domestic market, the telecommunication and appliance companies actively provide IoT home service through their dedicated smart device and communication network. But because their service should use only their own devices and be payed by monthly, it does not satisfy user's needs. So, users want device and service environment that can be easily configured according to user needs. Therefore, in this paper, we propose IoT home service environment architecture and ACOME(Auto-Configuration of MQTT and REST) mechanism. The proposed architecture consists of IoT platform and IoT home gateway. And the ACOME provides the automatic registration using DPWS function and interface construction using MQTT. This implements as a library for open-source hardware such as Arduino that is easy to get on the market. So the user easy to make own IoT device. Finally, we provide performance evaluation about service and device discovery between ACOME and DPWS.

• The Journal of the Korea institute of electronic communication sciences
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• v.16 no.6
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• pp.1223-1230
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• 2021

Recently, energy resource management is a major concern around the world. Energy management activities minimize environmental impacts of the energy production. This paper presents design and prototyping of a home electric energy monitoring system that provides residential consumers with real time information about their electricity use. The developed system is composed of an in-house sensing system and a server system. The in-home sensing system is a set of wireless smart plug which have an AC power socket, a relay to switch the socket ON/OFF, a CT sensor to sense current of load appliance and a Kmote. The Kmote is a wireless communication interface based on TinyOS. Each sensing node sends its detection signal to a home gateway via wireless link. The home gateway stores the received signals into a remote database. The server system is composed of a database server and a web server, which provides web-based monitoring system to residential consumers. We analyzed and presented energy consumption data from electrical appliances for 3 months in home. The experimental results show the promising possibilities to estimate the energy consumption patterns and the current status.

• IEMEK Journal of Embedded Systems and Applications
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• v.1 no.2
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• pp.73-81
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• 2006

The home network is generally separated from the Internet, as it is made up of a private network due to security issues and the lack of IPv4 addresses space. Also, a user may want to move from a terminal to another terminal connected in the home network during communicating with people outside the home. In this case, people connected in the Internet, or another home network could not communicate the user at the home. These limitations prevent a SIP-capable device connected in the home network from communicating with another SIP-capable device connected in the Internet or the outside of the home network. To overcome the limitations, This paper proposes the Adaptive SIP Application Server System as a software architecture that a user inside of the home can communicate with people outside of the home when the home is composed of a private IP-based network. Moreover, the proposed architecture provides the session mobility that allows the user to maintain a media session even if changing the terminal inside of the home during the session established. The proposed system was implemented over a home server device which acts functionality as a connection point for transmitting IP packets between a home network and the Internet.

• The Journal of the Korea Contents Association
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• v.5 no.5
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• pp.26-32
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• 2005

Standardization of the home-networking technologies and the home network trial has been tried to activate the home network services and develop the new business models. Home network mobile service using a cellular phone provides the control and monitoring the states of the information appliances and HA(home automation) devices through a home network gateway interworking with a home server. For this purpose, the home network mobile application in a cellular phone can automatically change the configuration of the information appliances and HA devices interworking with a home server. In this paper, we propose the home appliance auto-configuration scheme using XML for home network mobile services. The proposed scheme is implemented on WIPI of the domestic mobile platform standardization.

• Proceedings of the Korean Institute of Interior Design Conference
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• 2006.11a
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• pp.199-200
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• 2006

There have been vigorous studies on smart home appliances with ubiquitous technologies overseas as well as in Korea. Kookmin university has provided a one-room type test bed as one of many experienced-type test beds and has applied many smart home appliances with ubiquitous technologies to the test bed to examine their interrelations and usability over a year. This article scrutinize applied situations and their problems of the appliances and based on the findings we suggest smart home appliances with ubiquitous technologies in various housing types.

• 한국IT서비스학회:학술대회논문집
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• 2008.05a
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• pp.462-467
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• 2008

본 논문에서는 유비쿼터스 서비스간의 변환을 통하여 유비쿼터스 서비스 통합 및 제어를 위한 유비쿼터스 홈(u-Home) 서비스 통합 모델을 제시하고 있으며, 이러한 유비쿼터스 서비스간의 변환은 SOA(Service-oriented architecture)을 기반으로 하는 서비스 변환 게이트웨이 엔진을 이용하여 이루어진다. 이 SOA기반의 서비스 변환 게이트웨이 엔진을 이용한 u-Home 서비스 통합 모델은 유비쿼터스 서비스들을 웹 서비스 형태의 서비스로 변환하고, 이를 이용해 유비쿼터스 서비스들을 일괄되게 제어할 수 있게 하여, u-Home 내에서의 유비쿼터스 서비스 통합을 이루도록 하기 위한 유비쿼터스 서비스 모델이다.

• Convergence Security Journal
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• v.3 no.3
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• pp.25-33
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• 2003

With the radical improvement of wire and wireless communication technologies, home network which interconnects various home appliances is approaching ripening stage. Digitalization of the home environment will break down the boundaries of information, communications and broadcasting, and enable us to realize many breakthroughs on the home front and connect to our home. In order to enable users to access securely to their home network, we first construct secure home network model which can authorize users using their permission policy. In this paper, we examine various security technique used in home network and propose home network security scheme which can service constantly.

• Journal of KIISE:Computing Practices and Letters
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• v.9 no.6
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• pp.699-711
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• 2003

Home networking and Internet control technologies must satisfy three requirements with a view to being applied to home for raising the qualify of human life. Firstly, the cost of adding home networking ability to the traditional appliance must be minimized. Secondly, the mutual accessibility between home network and Internet must be guaranteed in the various Internet service environment of home. Finally, communication must be possible between the home network and the Internet that use different communications protocols. This paper proposes the ARCS (Appliance Remote Control System) that controls appliances based on LnCP (Living network Control Protocol) via the Internet. LnCP is the most cost-effective network and control protocol for home network. ARCS guarantees the accessibility from the Internet to home network and provides users with the virtual interface designed for controlling appliances using the Internet application program. In addition, this paper proposes AICS (Appliance Internet Control Specification). AICS, is based on LnCP, defines the message structure and control commands for the Internet control communication. ARCS and home gateway are developed to meet AICS.