无线体域网资源分配研究

Survey of resource allocation in wireless body area network

无线体域网旨在提供实时的、无处不在的人体监测来执行独立的早期预测、诊断和身体跟踪响应的护理,并日渐成为研究和应用的热点。随着WBAN在人类日常生活中的重要性日趋突出,专用于无线体域网的标准IEEE802.15.6于2012年颁布。本文主要针对多个体域网网间和单个体域网内部的资源分配进行研究,考虑WBAN的异质性以及传感器节点的异质性,同时对体域网资源分配的研究现状和不足进行分析和总结。最后,分析了无线体域网资源分配需要解决的问题和未来研究的方向。

A wireless body area network aims to provide real-time and ubiquitous body monitoring to perform autonomous early prediction, diagnostic, and tracking the response of the body to treatments, becoming a hotspot of research and application. As the importance of WBAN in daily life has become increasingly prominent. The standard IEEE 802.15.6 was published in 2012, which was specifically designed for WBAN. This article focuses on the resource allocation problem in and between WBAN, considering the heterogennity of WBAN and sensor node, analyzing the research status and the insufficient of resource allocation. Finally, several key issues of resource allocation problem in and between WBAN are discussed and future directions are pointed out.