公开(公告)号：US08818270B2

公开(公告)日：2014-08-26

申请号：US14011416

申请日：2013-08-27

Applicant: Broadcom Corporation

Inventor： Dave Murray ,  Charles Abraham ,  Mark Buer ,  David Garrett ,  Jeyhan Karaoguz ,  David Lundgren

IPC: H04B5/00

CPC classification number: H04B5/0062 ,  G01S5/02 ,  H04W4/023 ,  H04W4/80 ,  H04W8/08

Abstract: A mobile device may be operable to determine, based on a known location of the mobile device, a location for a RF communication device that communicates with the mobile device, whenever the mobile device is within proximate range of the RF communication device. The determined location for the RF communication device may be stored in a location database in a location server and/or a memory in the RF communication device. The stored location of the RF communication device may then be used to determine a location for other mobile devices that may communicate with the RF communication device and are within proximate range of the RF communication device. The RF communication device may comprise a radio-frequency identification (RFID) device and/or a near field communication (NFC) device. The determined location for the RF communication device may comprise the known location of the mobile device.

Abstract translation: 每当移动设备处于RF通信设备的接近范围内时，移动设备可操作以基于移动设备的已知位置来确定与移动设备进行通信的RF通信设备的位置。 RF通信设备的确定位置可以存储在RF通信设备中的位置服务器和/或存储器中的位置数据库中。 然后可以将RF通信设备的存储位置用于确定可以与RF通信设备通信并且在RF通信设备的接近范围内的其他移动设备的位置。 RF通信设备可以包括射频识别（RFID）设备和/或近场通信（NFC）设备。 用于RF通信设备的确定位置可以包括移动设备的已知位置。

公开(公告)号：US20130344808A1

公开(公告)日：2013-12-26

申请号：US14011416

申请日：2013-08-27

Applicant: BROADCOM CORPORATION

Inventor： Dave Murray ,  Charles Abraham ,  Mark Buer ,  David Garrett ,  Jeyhan Karaoguz ,  David Lundgren

IPC: H04B5/00

CPC classification number: H04B5/0062 ,  G01S5/02 ,  H04W4/023 ,  H04W4/80 ,  H04W8/08

Abstract: A mobile device may be operable to determine, based on a known location of the mobile device, a location for a RF communication device that communicates with the mobile device, whenever the mobile device is within proximate range of the RF communication device. The determined location for the RF communication device may be stored in a location database in a location server and/or a memory in the RF communication device. The stored location of the RF communication device may then be used to determine a location for other mobile devices that may communicate with the RF communication device and are within proximate range of the RF communication device. The RF communication device may comprise a radio-frequency identification (RFID) device and/or a near field communication (NFC) device. The determined location for the RF communication device may comprise the known location of the mobile device.

Abstract translation: 每当移动设备处于RF通信设备的接近范围内时，移动设备可操作以基于移动设备的已知位置来确定与移动设备进行通信的RF通信设备的位置。 RF通信设备的确定位置可以存储在RF通信设备中的位置服务器和/或存储器中的位置数据库中。 然后可以将RF通信设备的存储位置用于确定可以与RF通信设备通信并且在RF通信设备的接近范围内的其他移动设备的位置。 RF通信设备可以包括射频识别（RFID）设备和/或近场通信（NFC）设备。 用于RF通信设备的确定位置可以包括移动设备的已知位置。