物联网学报 ›› 2018, Vol. 2 ›› Issue (3): 11-20.doi: 10.11959/j.issn.2096-3750.2018.00059

• 前言与综述 • 上一篇    下一篇

人体局域网技术需求与挑战

林金朝,柏桐,李国权,庞宇   

  1. 重庆邮电大学光电信息感测与传输技术重庆市重点实验室,重庆 400065
  • 修回日期:2018-08-15 出版日期:2018-09-01 发布日期:2018-10-15
  • 作者简介:林金朝(1966-),男,博士,重庆邮电大学教授、博士生导师,主要研究方向为无线通信传输技术、BAN网络与信息处理技术等。|柏桐(1987-),男,重庆邮电大学博士,主要研究方向为无线体域网、无线通信。|李国权(1980-),男,博士,重庆邮电大学副教授、硕士生导师,主要研究方向为MIMO无线通信传输技术、BAN网络与信息处理技术等。|庞宇(1978-),男,博士,重庆邮电大学教授、博士生导师,主要研究方向为通信集成电路设计、逻辑综合、无线体域网及无线通信等。
  • 基金资助:
    国家自然科学基金资助项目(61671091);国家自然科学基金资助项目(61671452);重庆市科委重点研发项目(cstc2017zdcy-zdyfX0011);重庆市社会民生保障项目(cstc2016shmszx40003)

Technological requirements and challenges of body area networks

Jinzhao LIN,Tong BAI,Guoquan LI,Yu PANG   

  1. Chongqing Key Laboratory of Photoelectronic Information Sensing and Transmitting Technology,Chongqing University of Posts and Telecommunications,Chongqing 400065,China
  • Revised:2018-08-15 Online:2018-09-01 Published:2018-10-15
  • Supported by:
    The National Natural Science Foundation of China(61671091);The National Natural Science Foundation of China(61671452);The Key R&D Program of Chongqing Science and Technology Committee(cstc2017zdcy-zdyfX0011);Chongqing Social and People’s Livelihood Security Projects(cstc2016shmszx40003)

摘要:

人们对于远程医疗的巨大需求,使得与之相关的人体局域网(BAN,body area network)技术引起了业界广泛关注。BAN系统通过将无线传感器植入人体体内或置于体表,实现对人体体征参数的实时监测与远程诊断,可应用于医疗、健康和娱乐等多个方面。BAN 技术对功耗、服务质量(QoS)、传输速率、安全性能等有更高的技术需求,在此基础上,讨论了体征信息感知、无线数据传输、信息安全以及芯片设计等关键技术的研究现状及发展趋势,分析了BAN应用所面临的各种挑战。

关键词: 人体局域网, 体征信息感知, 无线传输技术, 信息安全, 芯片设计

Abstract:

With the development of ubiquitous networks and huge requirements of tele-medicine,an emerged new technology of body area network (BAN) has attracted extensive attention.BAN system could be used for medical,personal health and entertainment applications by implanting wireless sensors into or around the human body,which realized real-time detection and diagnosis of physical vital signs.However,BAN had more stringent requirements on power consumption,quality of service (QoS),security performance and other specifications.Based on its technological requirements,the research status and development trends of key technologies were discussed deeply,such as information perception of vital signs,wireless transmission,information security and integrated circuit design,and the faced challenges in applications were analyzed.

Key words: body area network, information perception of vital signs, wireless transmission technology

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