• 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.

• 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.

• 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.

• 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.

• 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.

• 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.

• 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.

• 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.

• 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.

• 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.