• Journal of information and communication convergence engineering
• /
• 제12권3호
• /
• pp.135-139
• /
• 2014

Opportunistic routing was originally introduced in various multihop network environments to reduce the number of hops in such a way that, among the relays that decode the transmitted packet for the current hop, the one that is closest to the destination becomes the transmitter for the next hop. Unlike the conventional opportunistic routing case where there is a single active S-D pair, for an ad hoc network in the presence of fading, we investigate the performance of parallel opportunistic multihop routing that is simultaneously performed by many source-destination (S-D) pairs to maximize the opportunistic gain, thereby enabling us to obtain a logarithmic gain. We first analyze a cut-set upper bound on the throughput scaling law of the network. Second, computer simulations are performed to verify the performance of the existing opportunistic routing for finite network conditions and to show trends consistent with the analytical predictions in the scaling law. More specifically, we evaluate both power and delay with respect to the number of active S-D pairs and then, numerically show a net improvement in terms of the power-delay trade-off over the conventional multihop routing that does not consider the randomness of fading.

• Journal of Fashion Business
• /
• 제22권4호
• /
• pp.47-58
• /
• 2018

The Belgian textile wallcovering has the following background. The unique oceanic climate is optimized for flax. Beginning in the thirteenth century, British wool was produced for export to Britain or neighboring countries. Since the 15th century, Flemish paintings were influenced by color implementations, and these colors have influenced the developments of tapestry and art. Since that time, tapestry and paintings combined with paper technologies and Oriental civilizations, such as silk, that had been developed through trade ports, have been transformed into the form of current wallcoverings. Belgium produces the highest quality textile wallcovering using natural materials i.e., a combination of irregular and modern materials, and the implementation of different colors. The Belgian textile wallcovering is also a good representation of nature at the Heimtextil 2018, It provides a wide range of colors while retaining the best styles for wallcoverings in Belgium. The characteristics of Belgian wall coverings are: First, the high proportion of achromatic colors, especially the white ones, are analyzed for current trends. Second, it expresses the characteristics of materials by using only one material. This not only shows a high level of understanding of natural materials, but also shows a high level of development in terms of processing technology. Thirdly, linen was made into a formative expression using wrinkle processing and by printing geometric patterns, the rough texture of natural materials was expressed in harmony with modern patterns.

• THE INTERNATIONAL COMMERCE & LAW REVIEW
• /
• 제69권
• /
• pp.495-522
• /
• 2016

The Mongolia is one of the highly impressive potential developing countries in Asia according to open the economic market. Since early 1990 as the falling apart from Russian union, Mongolia has tried to developing economic status with plentiful stocked natural resources in their country. The Mongolia has been accepting the modernizing their legal systems including national amended law of arbitration 2003 which was based in the 'UNCITRAL Model Law on International Commercial Arbitration 1985' to harmonize with the international arbitration trends. However, UNCITRAL council announced the adapting members countries excluding Mongolia caused by the inappropriate international standard conditions. As the foreign business partners with Mongolian, it is not easy to agree a site in Mongolia for the place of arbitration on their disputes settlement cause by the weak confidence and precarious interruption under the arbitration processing and enforcement of award on the uncertain law of arbitration on their law of arbitration. Recently, the Mongolian government intends to revise their arbitration law to comply to newly UNCITRAL Model Law in 2006 revision for improving the putting confidence and promoting the choosing arbitration on the place of commercial disputes in Mongolia. It is the point to considering in this article to compare to the problems and alternative ways to the legal and practical arbitration services for reliant and confirming arbitration system in Mongolia for the business parties of Korea.

• East Asian Journal of Business Economics (EAJBE)
• /
• 제7권2호
• /
• pp.11-20
• /
• 2019

Purposes - This study propose the following 4 methods to establish Global HRD system focusing on transferable skill which is attracting attention as future science and technology Manpower. The activation of convergence research creates new industries in the era of 4th industrial revolution. Research design and methodology -This study was conducted by using research methods and expert interviews focused on document analysis. This study also reflects trends through books and materials that cover the latest issues such as the Fourth Industrial Revolution. Results - 4 Things are reflecting the policies of S&T Manpower and securing execution capability, developing competence-based transferable skill model, enhancing science and technology convergence R&D and performance capability, and developing customized HRD program. Conclusions - Transferable skills will contribute to strengthen the national competitiveness of science and technology in the long term by establishing the foundation of technological innovation that can create new industries and secure future growth power in the 4th industrial revolution era. Practically, it was suggested that science and technology professionals should be able to refer to the HRD program design and HRD program design by suggesting the view of transferable skill and the activation plan reflecting the insight.

• Current Industrial and Technological Trends in Aerospace
• /
• 제6권2호
• /
• pp.11-21
• /
• 2008

This paper focuses on finding the way of aerospace industry promotion in Korea compatible with fair trade system under international rules by considering and analysing the WTO subsidy rules and WTO dispute settlement cases. As for subsidy rules in WTO, the paper deals with two matters such as financial contribution and benefit and further studies provisions on the prohibited subsidies and actionable subsidies. And as for the dispute settlement matters, it reviews the Brazil-Canada case and the US-EC case on civil aircraft export subsidies. While aerospace industry in Korea is not yet internationally competitive still requiring government's continuous supports, it must not be in conflict with subsidy rules under WTO mechanism. This paper makes several suggestions to meet these conditions.

• International Journal of Advanced Culture Technology
• /
• 제2권1호
• /
• pp.20-24
• /
• 2014

As the standards organization under ISO responsible for the development of all international financial services standards, ISO/TC 68 plays a key role in the development and adoption of new technologies in the banking, brokerage and insurance industries. In this paper many of its current work projects are introduced for developing ecommerce standards. We need to discuss the recommendations on XML conversion with ISO and other international standard organizations. Each country try to adopt the international standards even though domestic technical standards and barriers. To solve this problem of interworking between these standards, harmonization activities are nedded. For development and distribution of electronic documents to be conformed to international standards, it is enough to have the role of international activities continue to supply part of the domestic industry and the trends in participation and international standard.Our principal focus is on facilitating national and international trade, through the simplification and harmonization of processes, procedures and information flows, and so contributing to the growth of global commerce.

• Journal of the Korean Home Economics Association
• /
• 제44권10호
• /
• pp.9-20
• /
• 2006

Due the globalization trends of industry environment, not only fashion companies of the developed countries but also those of NICs and the developing countries are pursuing to globalize their businesses. This study was conducted (i) to identify the characteristics of international marketing mix of Korean fashion companies operating in oversea fashion markets and (ii) to analyze the performance of Korean fashion companies related to international marketing mix. The data were collected from inter-Korean fashion enterprises. A questionnaire was distributed to a person in charge of international division/international trade division who doing business in domestic market and a person in charge of a local subsidiary in oversea market. The methods of analysis used in this study were factor analysis, cluster analysis, and one-way ANOVA. The results of this study are as follows: First, according to factor analysis and cluser analysis, Korean fashion companies were classified in four (4) clusters. The fashion companies in Cluster I put their priority on price. The companies in Cluster II are traditional fashion companies which have relatively low power of product and price. The companies in Cluster III put their priority on product, and the companies in Cluster IV put their priority on local market. Second, according to ANOVA, a growth rate of sales make significant difference among 4 clusters and Clusters II and III were comparatively high in performance.

• Journal of Agricultural Extension & Community Development
• /
• 제23권1호
• /
• pp.73-87
• /
• 2016

The purpose of this study is to analyze the trends of basic income guarantee of which the discussion has been spreading in recent years and to explore the feasibility of this system in the rural areas of Chungchengnam-do. Basic Income Guarantee means a system in which all members of society could take regular incomes which is at a minimum necessary for their life without any conditions, and it is already introduced or being currently discussed in several countries and regions such as USA, Switzerland, Namibia. In Korea, it is currently claimed that breakthrough policy such as basic income guarantee for farmers should be introduced for farmers or rural residents who are facing the challenges of the double, namely the reduction of farm incomes and rural population due to the expansion of global free trade such as WTO and FTA since 1990s. Therefore, the policy considerations and suggestions for implementing the basic income guarantee for farmers in Chungcheongnam-do is explained in this paper.

• Journal of Korea Port Economic Association
• /
• 제17권2호
• /
• pp.89-110
• /
• 2001

Recent trends in globalization and informatization underscore the importance of logistics. As a result, there is a need for skilled and specialized logisticians. Third Party Logistics (TPL) and Supply Chain Management (SCM) require logisticians with a broad base of knowledge in areas such as multimodal transport, international trade, information technology computers, finance, operations management, etc. This study conducted a survey to find out the opinions of demanders and suppliers. The results of the surrey show that there are more skilled logisticians in the field of management, computer works in manager level and system management. The survey also found that the certificate exam, which the Ministry of Construction and Transportation started in 1997 as the "Certified Logistics Manager" exam, should have more questions in areas such as foreign languages, computers, logistics information, management skills, etc. To produce better logisticians in Korea, the government will have to invest more into their education, especially near the major ports and metropolitan areas. In addition, it is important that universities and companies work together to provide students with internship and other field-experience teaming opportunities. Logistics education centers should be built at the national level. In addition, the existing certification should be divided into two separate certifications: one for ordinary logistics, and one for international logistics. To further improve the certification system, short-answer or essay questions should be added to the second exam, and an additional certification for the highest level logisticians, a so-called "professional logisticians certificate," needs to be introduced.ntroduced.

• The Journal of Information Technology
• /
• 제5권3호
• /
• pp.137-156
• /
• 2002

This paper is to analyzes the recent discussions in the WTO and to draw some basic policy implications for Korea concerning electronic commerce. To foster electronic transactions. the WTO agreement should establish a basic legal framework for international transactions to guarantee a stable and predictable environment. The member countries in the WTO, however, have not formed a consensus on the definition, classification, technological neutrality, and domestic regulations dealing with electronic commerce. Digital transfer and classifications of electronic transfer are the most difficult problems to be solved. The discussions on electronic commerce which had been on hold after the Seattle Ministerial is due to begin in a special working group of specialists. Electronic transactions in Korea have been increased rapidly and the implementation of concrete forms and rules of electronic commerce in the WTO will be influential to international trade as we to adopt them in the transactions. Therefore, we have to open our eyes to the trends of international discussions on this matter and to make our rules and laws of electronic commerce to the international levels.