학술논문
방송산업 활성화를 위한 UHD장비의 패키지 모형설계에 관한 연구 / A Study on the Package Model Design of UHD Equipment for Activation of Broadcast Industry
Document Type
Dissertation/ Thesis
Author
Source
Subject
Language
Korean
Abstract
방송기술이 디지털 HD에서 UHD로 전환되면서 콘텐츠와 플랫폼, 네트워크, 디바이스 분야에서 융합현상이 나타나 새로운 가치를 창출하고 있다. 즉, 지상파방송 UHD서비스는 2017년 5월 31일 방송허가 이후 케이블TV, 위성TV, IPTV를 비롯하여 모든 방송매체가 UHD 방송을 실시하여 우리나라가 세계 최초 UHD 방송 상용화 국가가 되었다. 이에 따라 방송 콘텐츠 제작과 송출을 위한 방송시스템이 단순한 제품 연결형 시스템에서 토털 솔루션 개념의 상호 기술 연결형이면서 서버와 네트워크 기반의 복잡한 시스템 구성으로 변화하게 되었다. 따라서 본 논문에서는 토털 솔루션 개념을 기반으로 국산방송장비 활성화를 위해 방법을 연구하였다. 국내 방송장비산업은 2000년 디지털방송 전환 시점을 국산장비 개발과 세계시장 진출을 위한 전환점으로 판단하고 많은 노력을 하였으나, 방송장비 제조업체의 영세성, 기술개발 인력 부족, 방송사의 구매 회피 등의 이유로 신기술 개발이 지연되고 계획한 목표에 도달하지 못했다. 한편 외국의 유명기업들은 제품군의 계열화, 솔루션의 다양한 모델 라인업 등을 통해 세계시장 진입장벽을 높이고 있음에도 불구하고, 국내 방송장비산업은 주로 단품 위주의 제품 개발과 판매에 의존하고 있고, 낮은 신뢰도와 인지도로 방송사와 이용자의 요구를 충족시키지 못해 새로운 시장 진입과 뚜렷한 시장 확보를 못하고 있어 세계시장 경쟁력에서 한계를 보이고 있다. 이러한 한계점을 극복하고 세계시장에서 국산 방송장비의 경쟁력을 갖추기 위해서는 먼저 UHD 방송 후발국가 및 방송환경 저개발 국가를 상대로 시장을 선점할 수 있는 국산 방송장비산업육성 전략이 요구되고 있으며, 특히 세계적으로 앞서가고 있는 국산 디스플레이 기술의 경쟁력과 국산 디지털 무선통신기기의 우수성을 기반으로 디지털 전송장비와 방송장비 신기술 개발을 비롯하여 서로의 장비를 연결시킨 토털 솔루션 개념의 장비 연결형 융합시스템 모델의 발굴과 토털 브랜드 육성 전략이 필요하다.따라서 본 논문에서는 IP네트워크를 통한 제작시스템을 기반으로 방송사의 기능별 방송시스템 구성인 콘텐츠 제작 프로세스, 서버 기반 콘텐츠 저장과 편집 프로세스, 콘텐츠 전송 프로세스 등을 효율적으로 구축함과 동시에 국산 방송장비의 활용을 극대화하기 위해 핵심 기술 분석과 각각의 프로세스 중 기능별로 유사한 장비가 2개 이상 모여 하나의 기능으로 통합할 수 있는 장비 연결형 결합시스템을 제안하였다. 이를 위해 전문가 심층인터뷰를 통해 패키지 모델 타당성을 조사하고, 현재 실제 개발이 미비하더라도 시스템 구성에 필요한 장비이거나 현재의 장비를 대체할 수 있는 장비, 혹은 미래형 기술 구현에 반드시 준비되어야 할 장비라면 개발 가능성과 필요성 및 경쟁력 분석 등에 대한 의견을 제시하면서 미래형 기술과 관련된 장비들은 조기 개발 가능성과 국내 및 세계 시장 경쟁력 분석 및 미래형 방송 시스템 기여도 등을 분석하였다. 이를 기반으로 방송 매체별, 서비스별, 기능별, 프로세스별 블록 도면을 제시하면서 관련 기술이 연계되어 네트워크로 묶이거나 기능별로 유사한 장비를 하나의 장비로 통합하는 패키지 모델을 제시하였다.
Broadcasting technology has shifted from digital HD to UHD, creating convergence in contents, platforms, networks, and devices, creating new value. In other words, terrestrial broadcasting UHD service was allowed to broadcast on May 31, 2017, and all broadcasting media, including cable TV, satellite TV, and IPTV, were allowed to broadcast UHD, making Korea the world's first UHD broadcasting commercialization nation. As a result, the broadcast system for broadcasting contents production and transmission has changed from a simple product connection system to a total system connection type of total solution concept and a complex system configuration based on server and network. Therefore, in this paper, we have studied the method for activating Korean broadcasting equipment based on the concept of total solution. The domestic broadcasting equipment industry has made considerable efforts in 2000 as a turning point for the development of domestic equipment and advancement into the global market. However, due to the small size of broadcasting equipment manufacturers, the lack of technological development personnel, and the avoidance of broadcasting companies, Development was delayed and the planned goal was not reached. In spite of the fact that famous foreign companies are increasing their barriers to entry into the world market through serialization of product lines and various model lineups of solutions, domestic broadcasting equipment industry mainly relies on developing and selling products focused on single products, , It can not meet the needs of broadcasters and users and it is not able to enter into new markets and secure a clear market.In order to overcome these limitations and to be competitive in domestic broadcasting equipment in the global market, it is required to develop a domestic broadcasting equipment industry strategy that can prevail the UHD broadcasting latecomer countries and the underdeveloped countries. Based on the competitiveness of domestic display technology and the excellence of domestic digital wireless communication equipment, development of new technology of digital transmission equipment and broadcasting equipment, development of total equipment model of convergence system of total solution concept which connects each other equipment, need.Therefore, in this paper, we propose a system that efficiently constructs content production process, server-based content storage and editing process, and content transmission process, which are broadcasting system configuration functions of broadcasters based on IP network production system, In this paper, we propose a combined system based on a tree structure that can integrate two or more similar devices into a single function.To do this, we investigate the validity of the package model through in-depth interviews with experts. If the actual development is insufficient, it is necessary equipment for system configuration, equipment that can replace current equipment, or equipment that must be prepared for future technology implementation. Needs and competitiveness analysis, we analyzed the possibility of early development, analysis of competitiveness in domestic and international markets, and contribution of future broadcasting system. Based on this, a block model of broadcasting media, services, functions, and processes is presented, and a package model is presented in which related technologies are linked and integrated into a single device by bundling or similar functions by network.
Broadcasting technology has shifted from digital HD to UHD, creating convergence in contents, platforms, networks, and devices, creating new value. In other words, terrestrial broadcasting UHD service was allowed to broadcast on May 31, 2017, and all broadcasting media, including cable TV, satellite TV, and IPTV, were allowed to broadcast UHD, making Korea the world's first UHD broadcasting commercialization nation. As a result, the broadcast system for broadcasting contents production and transmission has changed from a simple product connection system to a total system connection type of total solution concept and a complex system configuration based on server and network. Therefore, in this paper, we have studied the method for activating Korean broadcasting equipment based on the concept of total solution. The domestic broadcasting equipment industry has made considerable efforts in 2000 as a turning point for the development of domestic equipment and advancement into the global market. However, due to the small size of broadcasting equipment manufacturers, the lack of technological development personnel, and the avoidance of broadcasting companies, Development was delayed and the planned goal was not reached. In spite of the fact that famous foreign companies are increasing their barriers to entry into the world market through serialization of product lines and various model lineups of solutions, domestic broadcasting equipment industry mainly relies on developing and selling products focused on single products, , It can not meet the needs of broadcasters and users and it is not able to enter into new markets and secure a clear market.In order to overcome these limitations and to be competitive in domestic broadcasting equipment in the global market, it is required to develop a domestic broadcasting equipment industry strategy that can prevail the UHD broadcasting latecomer countries and the underdeveloped countries. Based on the competitiveness of domestic display technology and the excellence of domestic digital wireless communication equipment, development of new technology of digital transmission equipment and broadcasting equipment, development of total equipment model of convergence system of total solution concept which connects each other equipment, need.Therefore, in this paper, we propose a system that efficiently constructs content production process, server-based content storage and editing process, and content transmission process, which are broadcasting system configuration functions of broadcasters based on IP network production system, In this paper, we propose a combined system based on a tree structure that can integrate two or more similar devices into a single function.To do this, we investigate the validity of the package model through in-depth interviews with experts. If the actual development is insufficient, it is necessary equipment for system configuration, equipment that can replace current equipment, or equipment that must be prepared for future technology implementation. Needs and competitiveness analysis, we analyzed the possibility of early development, analysis of competitiveness in domestic and international markets, and contribution of future broadcasting system. Based on this, a block model of broadcasting media, services, functions, and processes is presented, and a package model is presented in which related technologies are linked and integrated into a single device by bundling or similar functions by network.