• Journal of KIISE:Information Networking
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• v.36 no.4
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• pp.275-285
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• 2009

RFID technology using the smart tag technology as a part of the sensor network is currently in the spotlight. But there are still many problems in applying the technology in a ubiquitous environment, induding at the point when anybody can read the tag information and the authentication between the tag and the reader, and security problems in very low-cost smart tag implementation. The proposed scheme is designed to enhance security and efficiency related to various services required in RF networks, based on the reliable peripheral devices for users of passive RFID tag. Using passive RFID tag, which has been applied to authentication transactions in existing papers, this study also proposed an appropriate management scheme that is suitable for a dynamic environment and setting a temporary group to provide various services. also proposed scheme is support RFID grouping, temporary group of service and security servicce, improved efficiency of communication.

• Proceedings of the Korea Information Processing Society Conference
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• 2006.05a
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• pp.1247-1250
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• 2006

바코드나 기계적 접촉이 요구되는 스마트카드의 단점과 저장능력의 한계를 극복한 인식시스템 RFID(Radio Frequency Identification)는 사물에 부착된 전자태그로부터 무선 주파수를 이용하여 정보를 송 수신하고 이와 관련된 서비스를 제공하는 기술이다. 또한 일련의 IETF공식 규격인 IPv6(Internet Protocol Version 6)은 IPv4를 개선하기 위한 진화적 세트로서 설계되었다. 본 논문의 목적은 RFID의 효율적 활용을 위한 IPv6 기술과의 융화에 있다. 위험물건으로 취급되는 총과 같은 특정 무기류에 RFID와 IPv6이 연계 적용된 물류추적 시스템을 설계하고자 한다. 본 시스템은 크게 특정 물류 정보 데이터베이스 기능과 웹 조회 기능으로 나뉜다. 결론적으로 RFID와 IPv6의 기술을 결합한 형태의 시스템의 개발로 RFID와 IPv6의 특징 및 장점 등을 살리고자 한다. IPv6 기반 RFID물류 추적시스템은 유비쿼터스 환경에서 산업전반에 활용 가능할 것이다.

• Journal of Information Technology Services
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• v.11 no.4
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• pp.107-121
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• 2012

The core infra-technology in the ubiquitous era, RFID which has taken action from the public institution with the pilot projects as well as the practical projects is gradually extending its spectrum to the private enterprises. Along with its expansion, the audit required on the RFID-based information system is also growing in the industry. Especially, since RFID-based information systems, especially compared to other information systems, are likely to be exposed to many threats, the security audit for them is being emphasized. This paper suggests security audit checking items for the RFID-based information system, which can be used to perform the efficient security audit. The security audit checking items consist of eight basic checking items, each of which consists of detailed review items and can be applied for each building steps of the system(analysis, design, implementation, testing, and development). Finally, this paper confirmed the efficiency of the security audit checking items proposed in this paper through survey by the experienced auditors and analysis of practical audit cases.

• Agribusiness and Information Management
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• v.2 no.1
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• pp.89-102
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• 2010

Discussion in this article will center around introducing RFID/USN technology and exploring feasibility of applying the technology to agricultural area, based on actual pilot project done at the fisheries in Jeju Province, South Korea. The case in this article will suggest some factors needed to consider in applying RFID/USN system to the agricultural business.

• Journal of Korea Society of Industrial Information Systems
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• v.13 no.4
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• pp.139-144
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• 2008

RFID (Radio Frequency Identification) technology to create a ubiquitous society as a basis for the core technology-based and community-based technology, the development of technologies that go toward the new growth engines in Korea, one of the IT839 strategy is. This paper ubiquitous RFID technology to keep pace with the present management in society has developed a robot. The system is applied to the RFID cards by using the present management system to manage the personal attendance and reduce the hassle by installing a camera in a robot to prevent a proxy attendance, it added effect. In addition to the robot to determine the user's business to manage attendance, in addition to the menu over lunch with the correct time off work and out of business, and so the record companies and the lab is also possible to take full advantage of the system is introduced.

• Journal of the Korean Institute of Intelligent Systems
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• v.18 no.6
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• pp.768-774
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• 2008

This paper implements a information management system for a bullfights using RFID technology in which the objects containing electronic tag are automatically identified by using radio frequency wave. The presented system is composed of the information systems for career and train, and the real-time informant system to provide various informations to remote bull breeders and administers. As the first step for implementation, we analyze the requirements for information management systems based on the RFID and suggests design considerations. Based on the analysis, we implement an efficient RFID middleware system for tracking a tag location based on antenna transfer method and managing an intelligent tag information which efficiently manages a bullfight informations in field. And we also implement the web-based integrated management system for managing and providing a bullfight informations. The career management system sequentially recognizes a tags, and the training system concurrently recognizes the man tags.

• Korean Journal of Oriental Medicine
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• v.12 no.3 s.18
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• pp.31-47
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• 2006

Nowadays Korean governments use Information Technology to improve the quality of life for a people. One of these tries is building the Food Tracing System based on Information Technology. Koreans have big concern about food that is good for health. The Food Tracing System means that the system can follows, traces, and records every steps of production and delivery of food and its ingredient. And this process should be identified and grouped by using tags, marks, and other methods. For example, producer of ingredient, processing steps of food, delivered place could be traced. In addition to food, medical herbs need consumer's trust in production and delivery. To trace and prosecute contaminated medical herbs, medical herbs also need this kind of Tracing System based on Information Technology. This study shows current medical herbs tracing ways and RFID(Radio Frequency IDentification) technology trend. As preceding study for future RFID based medical herbs tracing system, this study suggests the building plan and scenario of the Medical Herbs Tracing System. The determination of the main body for sticking RFID Tags is very important to design for RFID Traceability System. In this study, the starting point of information to medical herbs is an inspection agency. The Medical Herbs to product domestically or import moved to an inspection agency. An inspection agency bond the RFID Tags to packing of the Medical Herbs after examining the a basic its component. At the same time inspector give the information of production or importation to the Tags. This Tags are moved for logistical process to end point, the Korean medicine agency. The customer confirmed the traceability and certification information of the Medical Herbs. For success tracing of medical herbs, institutional support and close cooperation between related organizations is necessary besides good system design.

• Journal of Korea Multimedia Society
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• v.8 no.8
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• pp.1142-1151
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• 2005

Various kinds of studies for building up U-Korea are now underway. Especially, RFID comes into the spotlight as a core technology of Ubiquitous. Though, the development of higher levels of application is far behind the hardware-based technology in RFID application system. For that reason, In this paper suggests technology using RFID on Ubiquitous and embodies the effective health care application which is one of the application services of user-centered environment It realizes the system which enables us to manage and send data about changing prescriptions and locations of patients effectively under the basis of RFID tag and mobile devices. It also provides the high quality of practical effectiveness of entire system throughout the realization of applications of application server and mobile device. on the basis of framework for providing the various kinds of services and physical elements.

• IE interfaces
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• v.20 no.1
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• pp.69-78
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• 2007

We conduct an empirical study on RFID application to a real container terminal gate. The objective of this study is three-fold. The first is to design a new gate management process that applies RFID technology. For this purpose, we analyze current gate management process to find opportunities for improvement. The second is to verify the 433 and 900 MHz RFID technology in terms of the recognition rate of information contained in RFID tag under various conditions such as the speed of vehicle, the position of RFID tag and the tilt of RFID reader. We perform some experimental tests for this verification. Finally, we try to find suitable conditions for the speed of vehicle, the position of RFID tag and the tilt of RFID tag reader based on results of the experimental tests. Those findings are obtained with some ANOVA tests. Additionally, we summarize anticipated issues when applying RFID technology to the gate management process and possible solutions for the issues.

• 한국IT서비스학회:학술대회논문집
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• 2006.11a
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• pp.532-539
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• 2006

We conduct an empirical study on RFID application to a real container terminal gate. The objective of this study is three-fold. The first is to design a new gate management process that applies RFID technology. For this purpose, we analyze current gate management process to find opportunities for improvement. The second is to verify the 433 and 900 Mhz RFID technology in terms of the recognition rate of information contained in RFID tag under various conditions such as the speed of vehicle, the position of RFID tag and the tilt of RFID reader. We perform some experimental tests for this verification. Finally, we try to find suitable conditions for the speed of vehicle, the position of RFID tag and the tilt of RFID tag reader based on results of the experimental tests. Those findings are obtained with some ANOVA tests. Additionally, we summarize anticipated issues when applying RFID technology to the gate management process and possible solutions for the issues.