개인 이동 통신상에서 계층구조를 이용한 위치관리 기법

In this paper, we developed a data management system for shipboard machinery equipment and the monitoring application for the verification of the utility, and we

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This study recognized that wide area vessel traffic management system is necessary at the traffic congested area and/or environmentally sensitive water through

The purpose of this study is to examine a scheme for growth, management rationalization and reform measure of domestic coastal shipping companies, and Ihope that this will be

For improvement measures, this study proposes the enactment of the provisional Framework Act on Crisis Management and exemplary provi- sions thereof. This study concentrates

This paper proposes new Location Management Scheme which can reduce the total of Location Management Cost, not increasing the signalling traffic for Paging

This paper proposes and analyzes the real-time resource reclaim scheme combined with prioritized error control scheme on IEEE 802.11 WLAN to improve

The prototype, which is using the RFID reader, librarians can input the condition of books such as the location and damaged level in real time as saving