• 한국정보통신설비학회:학술대회논문집
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• 한국정보통신설비학회 2005년도 하계학술대회
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• pp.104-108
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• 2005

Due to the rapid spread of high speed Internet access and the contents digitization, the demand for the copyright protection of digital contents has increased continuously so that the digital rights protection technology becomes one of the inevitable components in the digital content providing services. This paper describes the current trend of DRM(Digital Rights Management) technology and how to implement the system for the protection of digital assets in the digital home networking environment.

• 한국정보기술응용학회:학술대회논문집
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• 한국정보기술응용학회 2005년도 6th 2005 International Conference on Computers, Communications and System
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• pp.183-186
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• 2005

WUSB is a new technology which combines the speed and the security of wired USB with the easy use of wireless technology. In this paper, GUI for WUSB is designed and implemented to show the connectivity and contents of the WUSB devices. Also, the proposed GUI shows the log window while content transfers occur between the host and device. The proposed GUI can be used for various wireless technologies which provide wireless function with existing USB hosts and devices.

• 한국정보통신학회:학술대회논문집
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• 한국해양정보통신학회 2004년도 춘계종합학술대회
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• pp.724-727
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• 2004

네트워크 기술의 발전과 가전기기의 디지털화로 인하여 컴퓨터를 포함하는 댁내의 정보기기들은 물론 오디오/비디오, 냉장고, DTV 둥을 하나의 네트워크로 연결함으로써 사용자가 집안 어디에 있든 모든 정보가전기기들을 제어할 수 있다. 이러한 홈 네트워크 환경은 원격제어 및 홈 서비스 제공을 위하여 전화선을 포함한 다양한 유무선 네트워크에 연결될 수 있다. 이로 인하여 외부 네트워크에 연결된 정보가전기기들은 공격에 의한 보안 취약성을 가진다. 따라서 디지털홈 환경에서의 보안 프레임워크 구축을 위한 취약성 분석 및 보안 요구사항 연구가 필요하다.

• Journal of Ubiquitous Convergence Technology
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• 제2권1호
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• pp.51-55
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• 2008

A digital home is a ubiquitous environment that is expected to be realized in the near future. All information appliances in a house are connected to each other through wired and/or wireless home networks. Authenticated user can access the various services provided by the digital home, and the access is not restricted by equipment, time, or location. The technologies that form the digital home can be grouped into two categories: wired networking technologies and wireless networking technologies. For the purpose of ubiquitous environments, wireless-networks offer suitable and seamless high-quality services. A wireless LAN can be created simply by equipping a single access point. For that reason, the cost of establishing such a network is low and using it is easy. Of course, there is an exciting new wireless technology. It is the Ultra Wide Band (UWB). However, it is not enough to bring wireless convenience, although offering a broad range of high-speed data transfer capabilities, Because of unstable. Thus, of the wireless-networking systems, we focus on the wireless LAN. We quantitatively analyze its capabilities. The dynamic and adaptive wireless LAN provides a foundation for the evolution toward the next generation of wireless and adaptive networks. The difference between wired LAN and wireless LAN in upload and download rates is small. Although the wireless LAN experiences a greater loss rate than the wired LAN, the difference is minimal. We conclude that a wireless LAN is suitable for use in an apartment environment.

• 디지털융복합연구
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• 제10권11호
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• pp.419-425
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• 2012

최근 홈네트워크 시스템의 추세는 가정보안기능 위주의 현실적인 시스템을 채택하고 있으며, 긴급사태알림과 방문자 확인 서비스가 제공되고 있다. 본 논문에서는 홈네트워크 서비스를 제공받지 못하는 계층을 대상으로 방문자 확인이 가능한 오픈소스 피지컬 컴퓨팅 플랫폼인 아두이노 기반의 지문인식 서버 알림 시스템을 구축하였다. 본 시스템에서는 홈 내부 및 외부에서 방문확인이 가능하며, 일정 횟수 이상의 접근 시도시 푸쉬 서버를 구축하여 스마트 다바이스로 비인가 접근 상황을 알림으로써 저가형의 홈 접근 보안성을 제공한다.

• 대한전자공학회:학술대회논문집
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• 대한전자공학회 2003년도 신호처리소사이어티 추계학술대회 논문집
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• pp.509-512
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• 2003

On-going convergence between broadcasting and communication is currently bringing in lots of drastic changes to multimedia services to the home. The FTTH-based home networks will be the interface among the digital home appliances for broadcast digital contents as weil as for broadband data connection. In this paper, we discuss several design issues for home gateway architecture that effectively distributes realtime broadcasting contents (from either the headend in the access network or the satellite/terrestrial broadcasts) to heterogeneous devices in the home network.

• 제어로봇시스템학회:학술대회논문집
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• 제어로봇시스템학회 2001년도 ICCAS
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• pp.98.2-98
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• 2001

It is necessary to have enough transmission capacity for advanced internet techniques and various digital home appliances networking. Home appliances interface IEEE1394 technique has much wealthy transmission skill. IEEE1394 is using home appliances through various information form image and voice change data real time print out. In this paper, AVC CTS technology and IEEE1394 technology are introduced. Digital Video Camera includes compression format using DV. System composition control is consisted of protocols like IEC-61883 and AV/C command set standard.

• 제어로봇시스템학회:학술대회논문집
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• 제어로봇시스템학회 2003년도 ICCAS
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• pp.2155-2158
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• 2003

A term of home automation that was in fashion only a few years ago has not been used any more. Nowadays, We have been used a term of home network or digital home than home automation much. While internet infra is diffused at home, data network corp., communication corp., electric appliance corp. and home automation control system corp. which we did not mind each other particularly constructed consortium, and they have designs on home network market. Also, cellular phone's growth tried home networking by using not only wired internet but also broadband wireless communication. Regardless, many solutions are coming out it is few to be applied to real life because the standard is not determined with the protocol each other. Therefore, we developed home network system using USB(Universal Serial Bus) that has the possibility most in home networking standard. The mobile USB home control system is excellent at expansibility and portability. Also we can complete low cost and stable system using an embedded system.

• 한국정보기술응용학회:학술대회논문집
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• 한국정보기술응용학회 2005년도 6th 2005 International Conference on Computers, Communications and System
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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.

• 정보처리학회논문지C
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• 제12C권2호
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• pp.261-266
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• 2005

본 논문에서는 두 개의 시스템을 제안한다. 하나는 홈 네트워크 환경에서 각종 디지털 정보가전들을 효율적으로 연결/제어할 수 있는 홈 게이트웨이이다. 다른 하나는 흠 게이트웨이의 물리적인 한계를 극복하기 위한 관리 서버이다. 홈 게이트웨이는 이더넷/ADSL과 같은 TCP/IP 네트워킹 기능을 지원하며, HomePNA, IEEE1394, PLC와 같은 홈 네트워크 기능, PSTN/SLT, VoIP, 비디오 통신과 같은 통신기능을 구현하였으며, 향후 디지털 홈 환경에서의 핵심 네트워크 장비가 될 것이다. 관리 서버는 한 지역 내에 설치된 흠 게이트웨이와 이와 연동된 각 가정 내의 다양한 디지털 정보가전 및 HA(Home Automation) 기기들을 통합 관리/제어하는 특정 서버이다.