一种带槽预测算法的无线体域网络MAC协议

2017 11th International Symposium on Medical Information and Communication Technology (ISMICT) Pub Date : 2017-02-01 DOI:10.1109/ISMICT.2017.7891756

Toshikuni Miyazaki, Tomohiro Fukuya, R. Kohno

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引用次数: 1

摘要

本文设计了一种无线体域网络(WBAN)的介质访问控制(MAC)协议，为每个医疗和非医疗节点的数据包分配插槽。虽然混合MAC协议在IEEE 802.15.6中被定义为WBAN的国际标准，但具体规范取决于具体实现。考虑WBAN中每个节点和数据包的服务质量(QoS)要求是很重要的，因为不同的传感器节点会产生随时间变化的数据包，这些数据包的产生取决于人的行为。此外，每个医疗和非医疗节点允许的延迟时间是不同的。为了提高QoS的优先级控制和可靠性，我们提出了一种带槽预测算法的MAC协议。仿真结果表明，该协议在传输成功率和最坏延迟时间方面都优于IEEE 802.15.6。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

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A MAC protocol with slot prediction algorithm for wireless body area network

In this paper, we design a Medium Access Control (MAC) protocol for Wireless Body Area Network (WBAN) to allocate slot to packets of each medical and non-medical node. Although a hybrid MAC protocol is defined in IEEE 802.15.6 as the international standard of WBAN, the detail specification depends on the implementation. It is important to consider the Quality of Service (QoS) requirements of each node and packet in WBAN, because different sensor nodes generate time varying packets which generate depending on human behavior. Besides, permissible delay time of each medical and non-medical node is different. To improve both priority control for QoS and dependability, we propose a MAC protocol with slot prediction algorithm. Simulation results show that our protocol outperforms IEEE 802.15.6 in terms of transmission success rate and worst delay time.

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来源期刊

2017 11th International Symposium on Medical Information and Communication Technology (ISMICT)

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