公开(公告)号：US20160277196A1

公开(公告)日：2016-09-22

申请号：US14848151

申请日：2015-09-08

Applicant: QUALCOMM Incorporated

Inventor： Jubin JOSE ,  Urs NIESEN ,  Venkatesan NALLAMPATTI EKAMBARAM ,  Xinzhou WU

IPC: H04L12/18 ,  H04W64/00

CPC classification number: H04L12/18 ,  G01S13/825 ,  H04W64/00

Abstract: Disclosed are methods, devices, systems, apparatus, servers, computer-/processor-readable media, and other implementations, including a method of estimating a range between a first wireless device and a second wireless device that includes obtaining, at the first wireless device, first information related to a first broadcast message transmitted by the first wireless device, and obtaining, at the first wireless device, second information related to a second broadcast message transmitted by the second wireless device, with the second broadcast message including at least some of the first information. The method also includes determining the range between the first wireless device and the second wireless device based, at least in part, on the first information and the second information.

Abstract translation: 公开了方法，设备，系统，设备，服务器，计算机/处理器可读介质和其他实施方式，包括估计第一无线设备和第二无线设备之间的范围的方法，包括在第一无线设备 与第一无线设备发送的第一广播消息相关的第一信息，以及在第一无线设备处获得与由第二无线设备发送的第二广播消息相关的第二信息，其中第二广播消息包括 第一个信息。 该方法还包括至少部分地基于第一信息和第二信息来确定第一无线设备和第二无线设备之间的范围。