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논문 기본 정보
- 자료유형
- 학술저널
- 저자정보
- 저널정보
- 한국마린엔지니어링학회 Journal of Advanced Marine Engineering and Technology (JAMET) 한국마린엔지니어링학회지 제38권 제2호
- 발행연도
- 2014.2
- 수록면
- 175 - 181 (7page)
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초록· 키워드
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Location awareness is one of the key functions to build an U-city. Recently, many of works for the location- aware systems are emerging to be applied to on-going large-scale apartment complex. For example, when dwellers or cars with active tags are move in the apartment complex, the active tags broadcast their own identifiers periodically and receivers such that routers use this information to calculate the location of the active tags.
Since the active tags can actually move between routers and coordinators, it requires a hand-off mechanism. In this paper, we investigate the hand-off problem occurred in location awareness system based on ZigBee active tags. We propose and analyze a new approach for handling the hand-off problem. Through a mathematical analysis, we show that our approach diminishes the quantity of packet transfer than ZigBee"s approach.
Since the active tags can actually move between routers and coordinators, it requires a hand-off mechanism. In this paper, we investigate the hand-off problem occurred in location awareness system based on ZigBee active tags. We propose and analyze a new approach for handling the hand-off problem. Through a mathematical analysis, we show that our approach diminishes the quantity of packet transfer than ZigBee"s approach.
목차
Abstract
1. Introduction
2. Related Works
3. Proposed Hand-off Method
4. Implementation and Analysis
5. Conclusion and Futher Research Direction
References
참고문헌 (10)
참고문헌 신청
1. [기타자료] - ZigBee Alliance ITU-T / 2004 / NGN overviews, ITU-T SG 13 Recommendation
2. [인터넷자원] - Texas Instrument / / CC2431 Location Engine
3. [학술지(정기간행물)] - K. Pahlavan / 2000 / Handoff in hybrid mobile datanet-works / IEEE Personal Communications Magazine 7 (2) : 34 ~ 47
4. [학술대회논문] - P. Bahl / 2000 / RADAR: An in-building RF-based user localization and tracking system / Proceedings of Infocom
5. [학술대회논문] - P. Corke / 2001 / Networked robots: Flying robot navigation using a sensor net / Proceedings of Infocom
2. [인터넷자원] - Texas Instrument / / CC2431 Location Engine
3. [학술지(정기간행물)] - K. Pahlavan / 2000 / Handoff in hybrid mobile datanet-works / IEEE Personal Communications Magazine 7 (2) : 34 ~ 47
4. [학술대회논문] - P. Bahl / 2000 / RADAR: An in-building RF-based user localization and tracking system / Proceedings of Infocom
5. [학술대회논문] - P. Corke / 2001 / Networked robots: Flying robot navigation using a sensor net / Proceedings of Infocom
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