Multi-hop Relay 기반 협력 통신 기술

유병욱,이규하,박원우,김현도,이충용,Yu, Byeong-Uk,Lee, Gyu-Ha,Park, Won-U,Kim, Hyeon-Do,Lee, Chung-Yong 한국통신학회 2007 정보와 통신 Vol.24 No.5

MIMO 기술은 데이터 전송률을 증대시키고 수신 성능을 향상시킬 수 있는 다중 안테나 기술로써 각광받아왔다. 그러나 단말 크기의 제한으로 인하여 구현에 큰 어려움이 따르게 되었고 이를 해결하기 위해서 하나의 안테나를 갖고 있는 단말간 서로 협력(cooperation) 하여 데이터 전송률을 높이고 수신 성능을 향상시키기 위한 연구가 논의되고 있다. 특히 ad-hoc 이나 mesh 네트워크에서의 다중 홉 기술을 기반으로 단말간 서로 협력하여 채널 용량을 늘리고 수신 성능을 향상시키기 위한 다양한 연구가 진행 중이다. 본 고에서는 다중 홉 중계 기술에 대한 기본적인 개념과 협력 통신 기술, 그리고 IEEE 802.16j 표준화 동향에 대해 살펴본다. 이론적인 채널 용량 분석과 중계(relay)의 목적에 대해 알아보고 중계 기법에 따른 채널 용량을 분석한다. 더 나아가 다중 홉 중계 전송 기법의 성능을 분석하고 다중 홉 지원을 위한 표준화 동향 및 프레임 구조를 알아본다. 마지막으로 다이버시티 이득과 다중화 이득을 얻을 수 있는 협력통신 기술에 대해 살펴본다.

타문화권 환자 진료(페루2편)

유병욱,Yu, Byeong-Uk 연세대학교 의과대학 2005 의학교육논단 Vol.7 No.2

침수 홍수사상의 강우자료를 활용한 설계강우 요소의 적정성 분석

유병욱,김선호,배덕효,Yu, Byeong-Wook,Kim, Seon-Ho,Bae, Deg-Hyo 한국수자원학회 2020 한국수자원학회논문집 Vol.53 No.4

The purpose of this study is to analyze whether design rainfall and hyetograph, which are the main elements of design rainfall, can properly reflect the those of observed rainfalls through inundated rainfall events. The target areas were selected at seven large cities with high damages regarding to the flooding. Comparative analysis between probability and observed rainfall shows that 57% of the cases, in which rainfall amount through the IDF curve is estimated lower than the observed rainfall, do not properly reflect the observed rainfalls. In particular, this trend is exacerbated by the cases in low return period and the rain type of typhoon or frontal rain. The comparative results of rainfall intensity formula showed that the Talbot and Japanese formula were stable in the short- and long-term return periods, respectively. The comparison of hyetograph results also showed that the Mononobe method properly reflects the maximum rainfall intensity and the Huff method properly reflects the shape of rainfall pattern.

국제상사중재에서 임의보전조치 논의에 관한 고찰

유병욱(Byoung-Yook Yu) 한국무역학회 2004 貿易學會誌 Vol.29 No.5

국제상거래에서 전자식 중재합의의유효성에 관한 연구

유병욱(Byoung-Yook Yu) 한국국제상학회 2003 國際商學 Vol.18 No.4

Arbitration is the most developed type of out of court dispute settlement. The parties may choose the body responsible for arbitration select a specialist arbitrator and choose the law to be applied within the arbitration. The enforceability of international awards is ensured by the New York Convention on an almost global level. The arbitration of cross-border disputes thus offers many advantages over dispute settlement by the courts. And also business parties is to be recommended to use the arbitration for their dispute resolution on international commercial dispute. However Internet is changing all of business practice and customs on international commercial transaction. Even in the dispute settlement part, Information technology is accepted in law for dispute resolution methods. Especially for the useful dispute resolution arbitration is not excepted in information technology. The compliance with form requirements is condition for the enforceability of an arbitration agreement. The possibilities of the parties by means of regulating controversies by arbitration are limited with regard to requirements of form. An international arbitration agreement must comply with the form requirements of the New York Convention if it shall be enforced according to this Convention. The problems are that data messages are to be complied with the letters or telegram in Article 2 of the New York Convention. National laws and international conventions are extending the requirement of writing to electronic data message for examples facsimile, e-mail, or other means of communications which provides a record with New York Convention. But which is not uniform rules for interpretation of requirement of writing, arbitration as a method of international business dispute resolution is not clearly accepted in all of the world which is territorial sovereignty. So we should try to find that uniform rules of interpretation of using data message in arbitration agreement is needed. And new convention for international commercial arbitration with extending the data message should be discussed under uncertainty of substance and practice of arbitration systems.

온라인분쟁해결의 활용과 문제점에 관한 연구 - 온라인중재를 중심으로 -

유병욱(Byoung-Yook Yu) 한국무역상무학회 2003 貿易商務硏究 Vol.19 No.-

Electronic commerce and the Internet offer unprecedented opportunities. The explosive expansion of the use of the Internet makes it possible for businesses to expand their markets and render services. Global transaction costs are easy to cut off using Internet and transaction speed is faster than before. Where cyberspace is not free from claims, Offline transaction can lead to problems and disputes the same is for cyberspace transactions. However ADR is not meet for the online transaction for speed, cost and open network system, ODR methods to resolve electronic commerce conflicts is crucial for building confidence and permitting access to justice in an online business environment. The use of the Internet and the network in dispute resolution has an impact on the types of communication implied in the relevant processes such as automated negotiation, online mediation and online arbitration and involves new technological issues such as the integrity and confidentiality of data and communication used to transmit and store data. Among the ODR systems Online Arbitration is currently binding both parties disputed and can achieve the aim of dispute award the same as the traditional arbitration. Arbitration is based on the New York Convention 1958, Arbitration Model law 1985 and national Arbitration Act that are founded on territorial area and rested on arbitration agreement, constitution of the arbitral tribunal, due process, final and binding award and enforcement of the arbitration award. To compare with this issues Online arbitration has unnecessarily legal unstability and risk. ODR is the burgeoning field and has created a new issues. All such issues which have been debated in the ADR are composed with ODR. But these are not limited Some of issues are further complicated by the nature of the online environment such as confidentiality and principle of parties. It is true that online arbitration should comply with legal provisions, but which is impossible to adhere of the law. Flexible translation and functional equivalence of legal provisions are needed for acceptance of electronic commerce disputes. Finally electronic commerce now takes place on the Internet, it is inevitable that the commercial world wants access to dispute resolution process that best suits the new commercial environment. ODR methods are processing for development and legal issues are considered by both national and international authorities. Introduction of new Conventions or amend Convention and Model law of ODR comes near.

國際商事紛爭解決을 위한 온라인仲裁에서 正當한 節次에 관한 硏究

유병욱(Yu Byoung Yook) 한국무역상무학회 2005 貿易商務硏究 Vol.26 No.-

Nowadays we does not hesitate to definite answer that the arbitration is the most developed dispute settlement out of court in the international commercial transaction. Online arbitration is desirable for the reasons of speed and cost effectiveness to settle the dispute about the international commercial transaction. Online arbitration is fast because it uses the communication technologies that allow information to be sent fast and efficiently. But in online arbitration too much speed and efficiency may lead to a violation of due process rights and consequently the online arbitration awards run a risk to be set aside or refused its enforcement under the international commercial arbitration mechanism. Speed and efficiency may conflict with the procedural guarantee characterizing each adversary dispute resolution process. As arbitration is exclusive of recourse to courts, a state must guarantee that arbitral proceeding should be satisfied with the claim rights requirement. The main question regarding the sources of regulation is particularly for the due process whether or not this is provided by the availability of grounds to set arbitral award aside. In other words, does it respect due process in the arbitration proceeding including information communication and technology under the online arbitration. In this paper it is discussed about how the main issue in arbitration should be implemented in online arbitration proceedings to cope with the due process requirements in national and international.

국제상사분쟁해결에서 인도네시아 중재제도에 관한 고찰

유병욱(Byoung Yook YU) 한국무역상무학회 2021 貿易商務硏究 Vol.92 No.-

본고는 동남아시아의 주요 시장인 인도네시아와 관련하여 무역환경과 국제상거래에서 발생할 수 있는 분쟁의 해결을 위한 상사중재제도의 주요한 특징을 살펴본다. 인도네시아는 풍부한 부존자원에 따른 잠재적 경제성장과 발전 가능성이 주목되지만 정치적 불안정 및 이슬람국가로서의 종교적 성향 등에서 나타나는 분쟁해결제도의 특성과 관련하여 인도네시아 중재법 및 상사분쟁해결을 위한 중재기관인 BANI의 중재규칙에서 나타나는 중재법제상 중재의 범위와 중재합의의 형식과 내용 및 중재판정부의 구성, 중재절차 그리고 중재판정의 형식과 내용 및 중재판정의 집행에 관한 주요내용을 구분하여 검토한다. 이와 함께 인도네시아 중재법제를 활용하는데 따른 한계와 대안을 고찰하였다. 본고는 동남아시아 주요 무역시장인 인도네시아의 경제발전의 잠재성에 대한 이해를 높이고 국제상거래 확대에 수반되는 분쟁사안에 대한 예방과 실무적 대응력 증대를 도모하고자 하였다. Cross barder transaction have brought needs for search and comparisons on dispute resolution and the judicial systems about the development countries. Indonesia among the south east Asian Countries is expected to be a brightist economic nation potentially. Arbitration in Indonesia is governed by the arbitration law which came into force on 1999. And the rules of BANI, the Indodesian national bard of arbitration have been revised more close to the standard rules for international commercial disputes systems in 2020 which is the result of many draft and revisions a number of different sources. It looks around the similarity in arbitral principles and practional dispute resolutions systems deal broadly on dispute resolution mechanism and judicial laws available and the BANI arbitration institute on the international commercial arbitration on the Indonesian arbitrational laws and rules. However there are lots of differences articles of the law on the binding opinion by an arbitration institution or the contain elements in the valuable arbitration award for a heading words based on belief in the Almighty God, compare Indonesia Arbitration Law with the provisions of the UNCITRAL Model Law on Arbtration and the arbitral laws of foreign countries. The purpose in this paper is to make good opportunities for increasing economic scope and volume of business relationships with Indonesia based on the problems and alternatives in the international commercial dispute resolution systems.

각도를 갖는 경사 파라펫의 구조성능 평가

유병욱(B. U. Yu),오세진(S. J. OH),김종(J. Kim),한유길(Y. G. Han),연규원(K. W. Yeun) 한국정밀공학회 2014 한국정밀공학회 학술발표대회 논문집 Vol.2014 No.10월

로테르담규칙에서 운송인의 책임에 관한 연구

유병욱(Byung-uk Yu) 한국국제상학회 2009 國際商學 Vol.24 No.4

The United Nations presented the new legal framework that the signing event of the convention was taken officially in the Rotterdam, the Netherlands The convention(Rotterdam rules) will be expected to replace the Hague rules(1924), Hague-Visby rules(1968) and Hamburg rules(1978) as those conventions have become outdated Rotterdam rules are developing the carriage of goods in containers and elecronic transport records as having the same effect by law applicable to the record transferred In the liabilities of carrier, the Rotterdam rules adapted the exception list of liability and expand to not just tackle or port place but from the place received to the place for delivery of the goods And it was endeavoring to harmonize the balances between carrier and shipper in the contract of carriage of goods. In this article it was focusing on the liabilities of carriers in the contracts of carriage in this convention this paper is comparing and estimating the different with previous conventions, Hague rules, Hague-Visby rules and Hamburg rules As this study it is possible to understand the new convention, Rotterdam rules, and to consider the main problems about the liabilities of carrier in this convention for the future discussions