公开(公告)号：US20150024773A1

公开(公告)日：2015-01-22

申请号：US14056780

申请日：2013-10-17

Applicant: QUALCOMM Incorporated

Inventor： Xintian LI ,  Marc Anthony Ische

IPC: H04W4/02

CPC classification number: H04W4/021 ,  G01S5/0252 ,  H04L43/0864 ,  H04W4/022 ,  H04W8/26 ,  H04W12/08 ,  H04W24/10 ,  H04W84/12

Abstract: Systems, apparatus and methods in a mobile device for creating and/or using a geofence are presented. When creating a geofence, a mobile device collects at least one RF fingerprint. Each RF fingerprint includes transmitter information from a plurality of transmitters. The transmitter information includes information identifying the transmitter (e.g., location or MAC address of the transmitter) referred to here as absolute information. The transmitter information may also include information indication a relative position of the mobile device with respect to the transmitter (e.g., RTT or RSSI) referred to here as relative information. The RF fingerprints are used to define a geofence. Granularity may further be used to define a geofence. A first mobile device creates the geofence and sends it to a second mobile device, which looks for the geofence. When using the geofence, a second mobile device may trigger an application when a breach of the geofence is detected.

Abstract translation: 提出了用于创建和/或使用地理围栏的移动设备中的系统，设备和方法。 当创建地理栅栏时，移动设备收集至少一个RF指纹。 每个RF指纹包括来自多个发射机的发射机信息。 发射机信息包括标识发射机的信息（例如，发射机的位置或MAC地址），这里称为绝对信息。 发射机信息还可以包括指示移动设备相对于在此被称为相对信息的发射机（例如，RTT或RSSI）的相对位置的信息。 RF指纹用于定义地理栅栏。 颗粒度可进一步用于定义地质栅栏。 第一个移动设备创建地理围栏并将其发送到寻找地理围栏的第二个移动设备。 当使用地理栅栏时，当检测到违反地理栅栏时，第二移动设备可以触发应用。

公开(公告)号：US08730100B2

公开(公告)日：2014-05-20

申请号：US13750851

申请日：2013-01-25

Applicant: QUALCOMM Incorporated

Inventor： Marc Anthony Ische ,  Ahmad Hatami ,  Ardalan Heshmati ,  Zoltan F. Biacs ,  Douglas N. Rowitch ,  Dominic Farmer ,  Srigouri Kamarsu ,  Jie Wu

IPC: G01S19/46 ,  G01S19/42 ,  G01S19/45

CPC classification number: G01S19/46 ,  G01S19/07 ,  G01S19/48

Abstract: The subject matter disclosed herein relates to a method, an apparatus, and an article related to determining a location of a mobile device using more than one location determining technology, including, but not limited to, obtaining background position information based at least in part on said more than one location determining technology, and updating said background position information based at least in part on said more than one location determining technology.

Abstract translation: 本文公开的主题涉及与使用多于一个位置确定技术来确定移动设备的位置有关的方法，装置和制品，包括但不限于至少部分地至少部分地获得背景位置信息 所述多个位置确定技术，并且至少部分地基于所述多个位置确定技术来更新所述背景位置信息。