An Emergency Handling Scheme for Superframe-Structured MAC Protocols in WBANs

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概要

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• Wireless body area networks (WBANs) provide medical and/or consumer electronics (CE) services within the vicinity of a human body. In a WBAN environment, immediate and reliable data transmissions during an emergency situation should be supported for medical services. In this letter, we propose a flexible emergency handling scheme for WBAN MAC protocols. The proposed scheme can be applied to superframe-structured MAC protocols such as IEEE 802.15.4 and its extended versions. In addition, our scheme can be incorporated into the current working draft for IEEE 802.15.6 standards. Extensive simulations were performed and the low latency of emergent traffics was validated.

著者

• Cho Jinsung

  Dept. Of Computer Engineering Kyung Hee University

• Kim Dae-young

  Communication R&d Lab. Lig Nex1 Co. Ltd.

• Kim Beomseok

  Dept. Of Computer Engineering Kyung Hee University

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• A Generic Localized Broadcast Framework in Mobile Ad Hoc Ubiquitous Sensor Networks(Ubiquitous Sensor Networks)
• A Dynamic CFP Allocation and Opportunity Contention-Based WBAN MAC Protocol
• A Buffer Management Technique for Guaranteed Desired Communication Reliability and Low-Power in Wireless Sensor Networks
• An Emergency Handling Scheme for Superframe-Structured MAC Protocols in WBANs
• An Emergency Handling Scheme for Superframe-Structured MAC Protocols in WBANs

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