• 조명전기설비학회논문지
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• 제20권9호
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• pp.90-102
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• 2006

In this study, it has been attempted to build up a smart, stable, and integrated Next-generation Home Network (NHN) system capable of supporting more comfortable and convenient life in the future human housing domains, and to find out which institutional tasks are required to activate the related industries. Additionally, this study aims to review a variety of technologies suggested so far in several fields including information and communications, appliance, and building maintenance. This paper analyzes the advantages and disadvantages, acceptance structure and problems of standard technologies and it suggests the political methods and policies to embody them most effectively and integrally in the future. The said certification system is called 'Standardized Certification System for Korean-style Next-generation Home Network Buildings'(abbreviated to K-NHN) as a new system created for the purpose of developing, more effectively, NHN to be introduced in the future.

• Journal of information and communication convergence engineering
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• 제5권1호
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• pp.64-67
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• 2007

IT industry strategy trend and home network security technology is presented. First, we consider the development strategy to improve next generation IT industry. Second, we have analyzed the technique for implementing home network. Last, we have analyzed the technique to security home network field.

• Journal of Ubiquitous Convergence Technology
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• 제1권1호
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• pp.23-27
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• 2007

Fruition for a diverse uIT(Ubiquitous Information Technology) service is currently required through the convergence of what is known as ubiquitous computing technology. In recent years, with the rapid growth of the need for information services, heavier demands have been made upon the supply of high-quality multimedia services that require a high bandwidth. Today, various home network solutions have been proposed to manage these service smoothly and a system able to deal with various types of network traffic without delays. In addition, in established home network environments that mix wired and wireless networks, along with the steady evolution of wireless network technology and the earnest development of ubiquitous computing technology, sensor-based wireless networks have emerged as a core solution for home networks. In this paper, a sensor network-based home control system supporting the next generation home gateway system for ubiquitous home environments is designed and implemented.

• 한국정보통신설비학회:학술대회논문집
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• 한국정보통신설비학회 2009년도 정보통신설비 학술대회
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• pp.333-336
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• 2009

DSON is a service overlay network architecture that can guarantee end-to-end quality of service to home network area. DSON makes service possible to be provided dynamically. This paper gives service model and scenario using DSON architecture.

• 전기학회논문지P
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• 제60권3호
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• pp.155-160
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• 2011

IPTV functions not only as media player that does play the broadcasting industry's contents, also as the gateway is guaranteed of QoS(Quality of Service). This is for free contents-sharing that device stores contents using home network circumstance, and is for watching with seamless network service. Also this have required next QoS model that can handle stably as it may contain more data of the small computing device in next generation home system. We need ubiquitous-oriented QoS's design and development project that focuses on internal and external media service, not the existing QoS nor one-sided QoS of media sevice industry. This paper focuses on network module development. This supports IPTV in media industry and two-way capability of QoS highlighting multimedia service in network industry. In additional, this can handle stably the multiplex signal of USN/RFID as the representative ubiquitous and home network that services high-speed wire and wireless interface, and support the seamless u-QoS.

• 디자인학연구
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• 제16권2호
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• pp.35-48
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• 2003

Home networking technology connects individual home appliances through a wired or wireless network and makes possible new functions that were impossible when they were used independently. However, the new functions must not simply be confusing arrays of functions that are possible to implement, but those absolutely necessary to the users. To develop innovative information appliances with such functions, scenarios were used and played guiding roles in suggesting new product ideas, making design mockups, and producing videos to show natural situations where the products would be used in home of the future. In the phase of suggesting new product ideas, user action scenarios in the home, generated by a team consisting of experts in the fields of cognitive engineering, user interface, computer science, cultural anthropology, interaction design, and product design, helped the team identify user needs and design factors necessary to fulfill those needs and suggest new product ideas from the design factors. In the phase of making design mockups, the procedures of using the products were described in the scenario format. Based on the scenarios the s쇼les and the user interfaces of them were designed. In the phase of producing videos, the interactions between the user and the product were embodied in the course of professional writers'arranging the scenarios of using the products for the scripts of the videos. Videos were produced to show the actual situations where the design mockups would be used in home of the future and the dynamic aspects of interaction design.

• 한국컴퓨터정보학회논문지
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• 제8권4호
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• pp.138-147
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• 2003

무선 환경에서 단말의 이동성을 지원하는 데는 현재의 인터넷 프로토콜은 많은 문제점을 지니고 있다. 이러한 문제점을 해결하고자 모바일 IP가 등장했지만, 삼각형 라우팅, 각 호스트의 홈 IP 주소의 필요성, 그리고 터널링 관리 등의 문제점이 존재한다. 또한, 실시간 멀티미디어 트래픽은 무선 환경에서는 fast hand-off, 낮은 지연, 높은 대역폭의 활용률 등을 요구한다. SIP는 멀티미디어 응용에서 효율적으로 무선 단말의 이동성을 지원해 줄 수 있으며, 차세대 네트워크(NGN)에서 멀티미디어 서비스 및 호 설정 프로토콜로서 각광 받고 있다. 본 논문에서는 차세대 네트워크의 표준을 따르는 JAIN 기술을 기반으로 멀티미디어 응용에서 효율적으로 무선 단말의 이동성을 지원하고. 차세대 네트워크 표준에 부합되는 SIP 시스템의 프레임 워크를 설계한다.

• 한국정보통신학회논문지
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• 제11권9호
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• pp.1687-1693
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• 2007

네트워크 기술이나 반도체 집적기술, 그리고 임베디드 시스템 기술의 발달로 넓은 범위의 영역에서 센서네트워크 활용이 가능해졌다. 따라서 센서 네트워크는 그것이 적용되는 응용분야에 따라서 여러 가지 형태와 차별화 된 특성으로 다양화되고 있다. 지능형 디지털 홈은 고유한 특성의 센서네트워크를 구성할 수 있는 한 분야이다. 본 논문에서는 컴퍼짓 센서 및 제어 네트워크를 제안하고, 이의 차세대 지능형 홈 네트워크 적용에 대해 논의한다. 또한 제안된 네트워크의 개발결과와 이를 기반으로 한 지능형 홈 서비스, 그리고 가상시험환경인 테스트베드의 개발결과를 제시한다.

• 정보처리학회논문지C
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• 제13C권5호
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• pp.549-558
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• 2006

홈 네트워크가 활성화되기 위해서는 보안 서비스의 제공이 필수적이며 특히 사용자에 대한 접근제어는 안전하고 차별화 된 홈 네트워크 서비스의 제공을 가능하게 한다. 그러나 기존의 흠 네트워크 보안 기술은 접근제어를 거의 고려하지 않거나 특정 미들웨어에 종속적인 구조를 가진다. 따라서 본 논문에서는 상호 호환성 및 확장성이 뛰어난 차세대 접근제어 표준인 extensible Access Control Markup Language(XACML)를 이용하여 흠 네트워크에서 통합적인 접근제어를 제공하기 위한 방안을 제시하고 이를 바탕으로 XACML 접근제어 시스템을 설계하고 구현한다. 또한 구현된 XACML 접근제어 시스템을 OSGi기반 UPnP 프락시 시스템에 적용하여 다양한 정책에 대한 실험을 수행함으로써 기존 홈 네트워크 시스템과의 호환성을 검증하였다.

• 한국콘텐츠학회논문지
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• 제6권10호
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• pp.153-162
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• 2006

WDM/SCM FTTH는 가까운 미래에 WDM과 SCM 기술을 사용하여 액세스 네트워크의 다양한 요구 사항들을 충족시킬 수 있는 광 액세스 네트워크이다. 본 논문에서는 WDM FTTH(Fiber To The Home) 및 WDM/SCM (Wavelength Division Multiplexing/Sub-Carrier Multiplexing) FTTH의 새로운 네트워크 구조를 제안하고 네트워크의 광 특성들과 가입자 요구에 의한 대역폭의 동적인 할당에 대한 성능을 시뮬레이션 결과를 통해서 분석한다.