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1. 发明申请

WO2012042303A1 POSITIONING 审中-公开
标题翻译：定位
公开(公告)号：WO2012042303A1
公开(公告)日：2012-04-05
申请号：PCT/IB2010/054426
申请日：2010-09-30
申请人： NOKIA CORPORATION , RANKI, Ville Vaitteri , KAINULAINEN, Antti Paavo Tapani , BELLONI, Fabio
发明人： RANKI, Ville Vaitteri , KAINULAINEN, Antti Paavo Tapani , BELLONI, Fabio
IPC分类号： H04W64/00 , G01S3/46 , G01S5/02 , G01S5/04
CPC分类号： H04W4/02 , G01S3/14 , G01S5/02 , G01S5/12 , H04W4/04 , H04W24/08 , H04W64/00
摘要： Apparatus such as a positioning receiver comprises: means for obtaining complex signal parameters for a signal received at each of at least three antenna elements, the wireless signal having modulated thereon an identifier relating to a transmitting device; means for determining a measure of a strength of the received wireless signal; means for comparing the measure to a threshold associated with the identifier; means responsive to a determination that the measure exceeds the threshold to process the complex signal parameters to determine a bearing of the transmitting device from the positioning device, and means responsive to a determination that the measure does not exceed the threshold to discard the complex signal parameters without processing them to determine a bearing. Apparatus such as a server comprises: means for receiving messages from plural positioning devices; means for decoding from a message received from a first positioning device information identifying a mobile device and a signal strength measure relating to a strength of a signal received from the mobile device at the first positioning device; means for using the signal strength measure to calculate a threshold signal strength; and means for distributing the threshold signal strength to the plural positioning devices.
摘要翻译：诸如定位接收机的装置包括：用于获得在至少三个天线元件中的每一个处接收的信号的复信号参数的装置，所述无线信号已经在其上调制了与发送装置相关的标识符; 用于确定所接收的无线信号的强度的度量的装置; 用于将所述测量与所述标识符相关联的阈值进行比较的装置; 响应于确定所述测量超过所述阈值的装置，以处理所述复信号参数以确定所述发送装置与所述定位装置的方位，以及响应于确定所述测量值不超过所述阈值以丢弃所述复信号参数的装置无需处理它们来确定轴承。诸如服务器的设备包括：用于从多个定位设备接收消息的装置; 用于从从第一定位设备接收的识别移动设备的信息和与在第一定位设备处从移动设备接收的信号的强度有关的信号强度测量的解码的装置; 用于使用信号强度测量来计算阈值信号强度的装置; 以及用于将阈值信号强度分配给多个定位装置的装置。

2. 发明申请

WO2012042315A1 POSITIONING 审中-公开
标题翻译：定位
公开(公告)号：WO2012042315A1
公开(公告)日：2012-04-05
申请号：PCT/IB2010/054905
申请日：2010-10-29
申请人： Nokia Corporation , RANKI, Ville, Vaitteri , KAINULAINEN, Antti, Paavo, Tapani , BELLONI, Fabio
发明人： RANKI, Ville, Vaitteri , KAINULAINEN, Antti, Paavo, Tapani , BELLONI, Fabio
IPC分类号： H04W64/00 , G01S5/02 , G01S3/06 , G01S3/46
CPC分类号： H04W4/026 , G01S3/74 , G01S5/24 , H04W4/80
摘要： Apparatus comprises means for obtaining complex signal parameters of signals received from a mobile tag at each of at least three antenna elements forming part of a positioning device; means for extracting an identifier modulated onto the signals received from the mobile tag; and means for causing transmission of the complex signal parameters and the identifier, thereby to allow a position calculating device to calculate a bearing of the mobile tag from the positioning device. A mobile device comprises means for receiving one or more data packets including: data representing complex signal parameters of signals transmitted by a mobile tag and received at each of at least three antenna elements forming part of a positioning device, and data representing an identifier transmitted by the mobile tag; and means for using the complex signal parameters data to calculate a bearing of the mobile tag from the positioning device.
摘要翻译：设备包括用于在形成定位设备的一部分的至少三个天线元件中的每一个处获得从移动标签接收的信号的复信号参数的装置; 用于提取调制到从移动标签接收的信号的标识符的装置; 以及用于发送复合信号参数和标识符的装置，从而允许位置计算装置从定位装置计算移动标签的方位。移动设备包括用于接收一个或多个数据分组的模块，包括：表示由移动标签发送并在形成定位设备的一部分的至少三个天线元件中的每一个处接收的信号的复信号参数的数据，以及表示由定位设备的一部分发送的标识符的数据移动标签; 以及用于使用复合信号参数数据来计算来自定位装置的移动标签的方位的装置。

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