• 제목/요약/키워드: standardization of service

검색결과 609건 처리시간 0.031초

전자카탈로그 표준화 동향 (Trends of Electronic Catalog Standardization)

  • 김선호;이상구;김성혁;최문실;윤영석;김유석
    • 한국전자거래학회지
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    • 제6권1호
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    • pp.35-53
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    • 2001
  • Electronic catalog is a kind of electronic document to exchange product and service data for B2B or B2C EC(electronic commerce). Up to date a lot of selution/service providers which develop EC systems such as shopping malls, have constructed electronic catalogs. However, they use different contents, formats, and exchange methods without a standardized concept and consistent definition of components. This causes problems that time and cost to develop catalogs are duplicated and data exchange across e-marketplaces is difficult. In order to resolve these problems, standardization works for electronic catalog are carried out inside and outside the country. In this paper, we introduce types of standards concerned with electronic catalog, trends of standardization activities, and domestic standardization activities by industry such as electronics, automobile, shipbuilding, heavy industry, steel, electricity, construction, distribution, biomedical, and textile.

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모바일 통신의 구현과 표준안에 관한 연구 (On the Implementation and Standardization of the Mobile Communication)

  • 홍봉화;이지영
    • 정보학연구
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    • 제8권1호
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    • pp.1-10
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    • 2005
  • We research and analyze to the IMT-2000, it contains the various problem with the bandwidth and standardization. Finally, we proposed to the method of the standardization and implementation for the Beyond IMT-2000, in this paper. Comparing the Beyond the IMT-2000 take advantage of the aspect of the GPS(global positioning system) service and remote medical treatment service and wireless internet service and VOD(Video on Demand) service with IMT-2000. Henceforth, we are consider to the development of the contents which it is adaptable to various environment.

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ATM 네트워크를 위한 응용 프로그래밍 인터페이스 표준화 연구 (Standardization of Application Programming Interfaces for ATM Networks)

  • 주성순
    • 대한전자공학회:학술대회논문집
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    • 대한전자공학회 1998년도 추계종합학술대회 논문집
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    • pp.313-316
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    • 1998
  • Inspired by the principle of the open market, a future network service model is forced to permit a much greater degree of flexibility, reconfigurability, programmability, protability and maintainability in telecommunication infrastructure. In this paper, one of standardization activities for the open programmable network model, IEEE standardization project P1520 (Application Programming Interfaces for Networks), is discussed.

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LTE-R 기반 철도 통신 표준화 동향 (Standardization Trends of Railway Communication based on LTE-R)

  • 김영동
    • 한국정보통신학회:학술대회논문집
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    • 한국정보통신학회 2018년도 춘계학술대회
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    • pp.549-552
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    • 2018
  • LTE(Long Term Evolution)를 기반으로 한 LTE-R(LTE-Railway)은 철도통신기술의 하나로 열차운행에 필요한 각종 제어 신호 공급 및 다양한 통신 서비스 제공을 위해 활발하게 도입되고 있다. 본 논문에서는 LTE-R을 기반으로 하는 철도통신기술 및 서비스에 대하여 살펴보고, 철도통신과 관련한 국내 외 LTE-R 표준화 동향에 대해서 고찰한다. 본 연구 결과는 LTE-R 기반 철도통신의 연구 및 시스템 개발을 위한 기본 자료로 활용될 수 있다.

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A Study on IPTV Standardization

  • Shahzad, Aamir;Ali, Mumtaz;Shin, Seo-Yong;Kim, Han-Su
    • 인터넷정보학회지
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    • 제8권3호
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    • pp.49-58
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    • 2007
  • The IPTV Standardization work being done by the ITU-T in collaboration with other SDOs and telecommunication companies. Currently IPTV services are provided with no global standards and interoperability. ITU-T leads the process of IPTV standardization. We used the ITU-Ts working documents which were publically available to investigate the direction of IPTV standardization process. Many things including architecture, services, service requirements, codec and error correction mechanisms etc already defined through recommendations. But still there is effort going on to standardize the complete IPTV system.

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농업인의 정보접근성 향상을 위한 농업정보통합 서비스 방안 (The Service Scheme of Integrated Agricultural Information for Improving Accessibility Information to Farmer)

  • 심근섭;이계엽;이용환;김남행
    • Agribusiness and Information Management
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    • 제2권1호
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    • pp.3-13
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    • 2010
  • Government Organization and Public Institution have been developed many kinds of agricultural information systems such as agricultural policy, cultivated technology, marketing, and trade so on since 2000. Farm management conditions are diverse and complex more and more. Therefore, farmer want to service the specific agricultural information. Farmer don't like to access many Web sites to retrieve agricultural informations. They hope to receive one-stop its service. Government Organization began to review its information in order to make them more customized agricultural information service. We came up with an effective plan and Service Standardization Code for integrating agricultural technology informations in 2009. We can guide to carry out an effective portal service of agricultural information because we have a good experience about integrating information and system. This paper suggested the service scheme of integrated agricultural information for improving accessibility its information to farmer.

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AHP모델을 이용한 홈 네트워크 헬스케어 서비스 기술표준화 우선순위 결정 (Priority Decision Making on Healthcare Service Technology Standardization in the Home Network using AHP model)

  • 이강대;강운구;이영호;박동균
    • 산업경영시스템학회지
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    • 제30권4호
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    • pp.21-29
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    • 2007
  • We derive priority decision making on healthcare service technology standardization in the home network through the decision support process with industry professionals. We configured a research group with 4 industrial areas including Industry, Academic, Research Institution and Medical Institution. And we also applied AHP methodology for the priority decision making. The research group decides an evaluation criteria which are consisted of marketability, technology, ripple effect, strategy for national policies in order to make a priority for healthcare service on a home network. And it is also decided 7 fields and 24 sub-fields, technically. In order to make a priority for the standardization, we use an AHP methodology, that is more objective and feasible, as a decision tool. After two-phase survey that consists of paper survey and face to face meeting, we get a conclusion that home healthcare content is at the top and then wireless home network follows it.

중국의 물류표준화 현황과 한중 협력방안에 관한 연구 (Research on the Current Situation of Logistics Standardization in China and Cooperation Scheme between Korea and China)

  • 이종석;문화
    • 대한안전경영과학회지
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    • 제23권2호
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    • pp.37-44
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    • 2021
  • Logistics standardization not only stands for logistics industry competitiveness, but also it is core competitive power. And Logistics industry makes smooth the exchange of goods, service and information in improving economic efficiency. Logistics cooperation between Korea and China becomes important issue because it has strategic meaning for two countries' benefit. Korea and China should reform logistics standardization and cooperate each other. This study based on analysing the China's logistics standardization policy, and comparison of ywo countries' logistics standardization, explored the alternatives of its cooperation between Korea and China in the new perspective.

초광대역 음성통화 서비스를 위한 압축 기술 및 표준화 (Speech Codec Standardization for Super-wideband Communication)

  • 오은미
    • 방송과미디어
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    • 제19권1호
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    • pp.48-55
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    • 2014
  • 오디오 신호 압축 기술 관점에서 최근 모바일 통신 시장의 가장 큰 변화 중에 하나는 광대역 음성 코덱인 AMR-WB가 HD voice 또는 VoLTE(Voice over Long Term Evolution) 서비스에 사용된다는 것이다. 모바일 방송 및 음악 재생뿐만 아니라, 통화에서도 다양한 신호를 고음질로 압축해야 하는 필요성이 대두되어 3GPP에서 EVS(Enhanced Voice Service) Codec이 표준화 진행 중이다. 본 논문에서는 실감 통화를 위해 초광대역 신호까지 압축하는 음성 통화 코덱 기술 및 3GPP표준화 현황을 소개한다. 3GPP 표준 기수에서 정의한 디자인 및 성능 요구사항과 더불어 이전 음성 압축기술과의 차이점 등을 논의한다. 또한, 향후 표준화 계획 및 시장 전망에 대해서 논의한다.

5G 네트워크 자동화 및 지능 기술 표준화 동향 (Trends of 5G Network Automation and Intelligence Technologies Standardization)

  • 신명기;이수환;이종화
    • 전자통신동향분석
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    • 제34권2호
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    • pp.92-100
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    • 2019
  • Vast amounts of different service-specific requirements and vertical network slicing in a 5G network increase the complexity, cost of the network management and resource operations for carriers. To solve this problem, 3GPP is working on the standardization of NWDAF to support the automation of the 5G network by utilizing artificial intelligence technologies based on Big Data to improve the efficiency of network management and resource operation. In addition, the ETSI ZSM Industry Specification Group is developing technical standards for the automation of end-to-end network management and service delivery. This document provides an overall survey of the latest standardization issues of the NWDAF in 3GPP and ETSI ZSM for 5G network automation and intelligence.