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    • 9. 发明申请
    • MEDICAL BODY AREA NETWORK (MBAN) WITH KEY-BASED CONTROL OF SPECTRUM USAGE
    • 具有基于键控的频谱使用的医疗体系网络(MBAN)
    • WO2011128796A1
    • 2011-10-20
    • PCT/IB2011/051303
    • 2011-03-28
    • KONINKLIJKE PHILIPS ELECTRONICS N.V.WANG, DongGHOSH, MonishaSMITH, Delroy
    • WANG, DongGHOSH, MonishaSMITH, Delroy
    • H04W16/14
    • H04W16/14H04W4/80H04W72/0433H04W72/0453H04W84/18
    • A medical body area network (MBAN) system (10) comprises network nodes (12, 14) intercommunicating via short range wireless communication. A primary user database (46) contains information pertaining to usage of a restricted spectrum by primary users wherein the MBAN systems are secondary users of the restricted spectrum. An electronic key generation engine (44) comprises a digital processing device configured to generate an electronic key (E-key) (50) indicative of whether the MBAN system is allowed to use the restricted spectrum based on content of the primary users database. An MBAN application server (40) is configured to distribute the E-key to the MBAN system. The MBAN system includes a spectrum control sub-module (52) comprising a digital processor configured to select an operating channel or frequency for the short range wireless communication based at least in part on whether the E-key authorizes the MBAN system to use the restricted spectrum.
    • 医疗机构区域网络(MBAN)系统(10)包括通过短距离无线通信相互通信的网络节点(12,14)。 主用户数据库(46)包含有关主要用户使用受限频谱的信息,其中MBAN系统是受限频谱的次要用户。 电子密钥生成引擎(44)包括数字处理装置,被配置为生成指示基于主用户数据库的内容是否允许MBAN系统使用受限频谱的电子密钥(E-key)(50)。 MBAN应用服务器(40)被配置为将E密钥分发到MBAN系统。 MBAN系统包括频谱控制子模块(52),该频谱控制子模块(52)包括数字处理器,该数字处理器被配置为至少部分地基于电子钥匙是否授权MBAN系统使用受限制的,用于短距离无线通信的操作信道或频率 光谱。
    • 10. 发明申请
    • MEDICAL BODY AREA NETWORK (MBAN) WITH AUTOMATIC IN-FACILITY SPECTRUM USE ENFORCEMENT
    • 医疗机构网络(MBAN)具有自动设备使用频谱功能
    • WO2011128795A1
    • 2011-10-20
    • PCT/IB2011/051300
    • 2011-03-28
    • KONINKLIJKE PHILIPS ELECTRONICS N.V.WANG, Dong
    • WANG, Dong
    • H04W16/14
    • H04W16/14H04W48/04H04W84/18
    • A medical system comprises: a medical body area network (MB AN) system (10) comprising a plurality of network nodes (12, 14) intercommunicating via short range wireless communication, the MBAN system (10) including a spectrum control sub-module (52) that selects an operating channel or frequency for the short range wireless communication; and a radio frequency identification (RFID) tag (60) disposed with the MBAN system. The spectrum control sub-module selects an operating channel or frequency from a spectrum comprising a combination of (1) a default spectrum and (2) a restricted spectrum authorized for use by the MBAN system conditional upon the MBAN system being within a medical facility as indicated by readings of the RFID tag. The spectrum control sub-module selects an operating channel or frequency from a spectrum comprising only the default spectrum conditional upon the MBAN system not being within the medical facility as indicated by readings of the RFID tag.
    • 医疗系统包括:医疗体区域网(MB AN)系统(10),包括通过短程无线通信相互通信的多个网络节点(12,14),所述MBAN系统(10)包括频谱控制子模块 52),其选择用于短距离无线通信的操作信道或频率; 以及与MBAN系统一起布置的射频识别(RFID)标签(60)。 频谱控制子模块从包括(1)默认频谱和(2)由MBAN系统授权使用的限制频谱的频谱中选择操作信道或频率,这取决于MBAN系统在医疗设施内作为 由RFID标签的读数指示。 频谱控制子模块从仅包含由MBA系统不在医疗设施内的MBA系统所规定的默认频谱的频谱中选择操作信道或频率,如RFID标签的读数所示。