• Proceedings of the Korea Multimedia Society Conference
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• 2003.11b
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• pp.917-920
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• 2003

방송ㆍ통신 융합 서비스 환경으로의 변화에 따라 새로운 형태의 수신 처리 개발이 연구되고 있는데, 본 논문에서는 가정 내에서 IEEE 802.l1b 기반의 무선 홈 네트워크에 접속하면서 DVB 기반 디지털 위성방송을 통해 수신하는 멀티미디어 컨텐츠 처리 기능을 갖는 포터블 양방향위성방송 수신 플랫폼 설계 및 구현에 대해 논한다.

• The Journal of Society for e-Business Studies
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• v.12 no.4
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• pp.53-69
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• 2007

The convergence of telecommunications and broadcasting is representative of many innovative technologies in the digital environment. It has recently been emphasized as an alternative solution to overcome the on-going saturation of the telecommunications and broadcasting markets. Despite this effort, however, growth of the market and its related services cannot reach prior expectations due to lack of understanding on the real user-end. Telecommunications technology used to serve its instrumental purpose and broadcasting services usually support entertainment functions which in themselves have an inherent value. Our research questions what factors influence users' attitude and decision-making when it comes to using telecommunications-broadcasting convergence services. The research model of this paper proposes intrinsic motivator focusing on hedonic value, extrinsic motivator having utilitarian values, and perceived control as internal and external conditions. To verify our model empirically, we selected the DMB technology which is a good example of distinctive telecommunications-broadcasting convergence service.

• Journal of the Korea Academia-Industrial cooperation Society
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• v.14 no.6
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• pp.3032-3042
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• 2013

Multimedia Broadcast communication convergence services are broadcast communication convergence services new form that combines a platform technology for driving the application services of various media-related Internet and TV devices. It is possible to mounted the embedded OS of TV existing technology and to support a variety of smart application services to a TV technology evolved form equipped with various platforms on the OS. The services that are fused in this way, multi-media broadcasting communication convergence new services Open IPTV, Smart TV, mobile IPTV, and N-screen, are services actively focusing on three companies domestic services. However, in order to use the software to connect to the Internet for the provision of services, is inherent software vulnerabilities or the Internet. These vulnerabilities can lead to serious security incidents. Therefore, in this paper, or be able to derive the potential security threats that occur in multimedia broadcasting service environment based on security threats and vulnerabilities of existing threats lead to such security incidents in fact, the security it was carried out through a mock hacking validation for threats. It was also suggested necessary technical security measures that can be protect against security threats revealed by using the verification result through the penetration testing. Has been presented countermeasures in fusion communication service environment of multimedia broadcasting by using these results.

• Broadcasting and Media Magazine
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• v.20 no.1
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• pp.43-54
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• 2015

• Proceedings of the Korean Society of Broadcast Engineers Conference
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• 2004.10a
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• pp.281-309
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• 2004

• Proceedings of the Korean Society of Broadcast Engineers Conference
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• 2003.06a
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• pp.135-144
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• 2003

• Proceedings of the Korean Society of Broadcast Engineers Conference
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• 2003.10a
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• pp.279-293
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• 2003

• Proceedings of the Korean Society of Broadcast Engineers Conference
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• 2020.07a
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• pp.66-67
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• 2020

본 논문에서는 기 구축된 케이블 방송망 인프라 교체에 따른 경제적 부담을 줄이면서도 효과적으로 네트워크 개선 및 진화가 용이하도록 가입자에 근접한 지점까지 전송 장치를 위치하는 방법을 제안한다. 최근 들어 케이블 방송망은 융합화, 지능화, 개인화 형태로 발전하는 미래 방송·통신 서비스의 수요 충족에 한계를 보이고 있어 이를 해결하기 위한 전송 기술의 개발 및 네트워크 진화 등이 요구되고 있는 실정이다. 국내 케이블 방송 사업자들도 네트워크 개선 및 신규 서비스 도입 등의 노력을 시도하고 있으나 기존에 설치 및 구축된 케이블 방송·통신 인프라의 전반적인 교체에 따른 경제적 부담이 걸림돌이 되고 있다. 제안한 방법에서는 전송 장비를 셀인입점으로 이동함으로 셀 분할 비용을 절감할 수 있으며 향후 셀인입점 이후의 종단 망만 업그레이드함으로써 네트워크의 개선이 가능한 장점을 가진다.

• Digital Contents
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• no.3 s.118
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• pp.134-137
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• 2003

미디어는 콘텐츠를 유통시키는 경로이면서 콘텐츠를 담는 그릇이다. 디지털 경제의 진행에 따라 기존 미디어 산업에 큰 변화가 일어나고 있다. 방송, 통신, IT의 융합이 일어나고 디지털미디어의 출현으로 콘텐츠 제작에서 유통, 이용에 이르는 전 과정이 디지털화된다. 디지털화의 급진전으로 방송사업자, 통신사업자, IT사업자의 구분이 어려워지고 있다. 디지털 미디어의 확산과 정착에 의한 콘텐츠 시장의 증대는 콘텐츠 수용자의 기호 변화에 좌우된다.

• Journal of Digital Convergence
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• v.10 no.1
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• pp.455-461
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• 2012

The paper explores the relationship among paradigms, ecosystem which need to establish broadcasting, information and communications industry as the core of national competitiveness in the digital convergence era, and proposes the future progressing strategies and policies directions that consider environmental factors which all mass media converged on Internet. This paper makes an attempt to contribute innovative & integrated perspectives in the industry.