基于IEEE 802.15.6的WBAN原型系统的设计与实现
IEEE 802.15.6-based Prototype System for WBAN: Design and Implementation
摘要：
当前各种趋势，如不断增长的人口和加速老化的影响，有效地促进了无线体域网（WBAN）的增长。新兴的IEEE802.15.6标准作为无线宽带网的专用标准，正在不断完善和细化。实验是WBAN研究的基础，是对系统运行模式的再现，而现有的WBAN平台主要是仿真，在一定程度上不能高度符合实际，要求严格。因此，本文提出并实现了一个基于IEEE802.15.6标准的可靠、高效的系统--WBAN原型系统。通过对原型系统的场景测试分析，验证了原型系统的有效性、可信性和高效性。该系统在更接近实际的环境下运行，得到了较好的满足刚性要求的实验结果。在此基础上，通过实际测量，对IEEE 802.15.6标准中的两个参数进行了优化。我们得到了一个最佳的传输重试次数和负载长度的关系在30与FER，使资源浪费和高丢包率之间的权衡。
英文摘要：
Various current trends such as ever growing population and accelerated aging effects have effectively promoted the growth of Wireless Body Area Network (WBAN). Being the specialized standard of WBAN, the burgeoning IEEE 802.15.6 is on its way to refinement and perfection. Since experiments are the foundation of research in WBAN that reproduce system operating patterns, yet existing platforms in WBAN are mainly simulations that could not highly conform to reality with strict requirements to some degree. Thus, a reliable and efficient system based on the IEEE 802.15.6, named WBAN prototype system, is proposed and implemented in this paper. The prototype system is ascertained to be valid, authentic and efficient via analyses of scenario tests. Running in circumstances much closer to reality, the system obtains experimental results that meet rigid requirements preferably. Furthermore, based on the valid platform we created, optimizations of two parameters in the IEEE 802.15.6 by actual measurements are derived. We obtain an optimum number of transmission retries and relationship of payload length within 30 with FER, making a trade-off between waste of resource and high packet loss rate.
机构、总结、中文摘要均由AI分析而来，可能存在错误，请以论文正文为准。
