公开(公告)号：WO2014144323A1

公开(公告)日：2014-09-18

申请号：PCT/US2014/028680

申请日：2014-03-14

Applicant: QUALCOMM INCORPORATED

Inventor： LACATUS, Catalin ,  MOUSSA, Alaa-addin ,  GILL, Harleen ,  PARIKH, Hemish

IPC: G01S19/34 ,  G08B21/02

CPC classification number: G01S19/24 ,  G01S19/34 ,  G08B21/023 ,  H04W52/0209 ,  Y02D70/1262 ,  Y02D70/142 ,  Y02D70/144 ,  Y02D70/164 ,  Y02D70/166

Abstract: Methods, systems and devices are provided for operating a GPS engine in an active geofence monitoring state for no more than a first QoS period to obtain a first GPS fix. The GPS engine may also be set to operate in the active geofence monitoring state for no more than a second lower QoS period to obtain a second GPS fix in response to determining the first GPS fix was not obtained. The method may determine whether a geofence breach is detected in response to determining the GPS engine obtained the first GPS fix. The GPS engine may be set to operate in the active geofence monitoring state for no more than the second QoS period to obtain the second GPS fix in response to determining the geofence breach is not detected. The GPS engine may thus operate in the active geofence monitoring state to obtain the second GPS fix.

Abstract translation: 提供方法，系统和设备用于在主动地理围栏监视状态下操作不超过第一QoS周期的GPS引擎以获得第一GPS定位。 响应于确定未获得第一GPS定位，也可以将GPS引擎设置为在主动地理围栏监视状态中操作不超过第二较低QoS周期以获得第二GPS定位。 该方法可以响应于确定获得第一GPS定位的GPS引擎来确定是否检测到地理围栏泄漏。 可以将GPS引擎设置为在主动地理围栏监视状态下操作不超过第二QoS周期以响应于确定未检测到地理围栏违规而获得第二GPS定位。 因此，GPS引擎可以在主动地理围栏监控状态下操作以获得第二GPS定位。

公开(公告)号：EP2972490A1

公开(公告)日：2016-01-20

申请号：EP14716502.1

申请日：2014-03-14

Applicant: Qualcomm Incorporated

Inventor： LACATUS, Catalin ,  MOUSSA, Alaa-addin ,  GILL, Harleen ,  PARIKH, Hemish

IPC: G01S19/34 ,  G08B21/02

CPC classification number: G01S19/24 ,  G01S19/34 ,  G08B21/023 ,  H04W52/0209 ,  Y02D70/1262 ,  Y02D70/142 ,  Y02D70/144 ,  Y02D70/164 ,  Y02D70/166

Abstract: Methods, systems and devices are provided for operating a GPS engine in an active geofence monitoring state for no more than a first QoS period to obtain a first GPS fix. The GPS engine may also be set to operate in the active geofence monitoring state for no more than a second lower QoS period to obtain a second GPS fix in response to determining the first GPS fix was not obtained. The method may determine whether a geofence breach is detected in response to determining the GPS engine obtained the first GPS fix. The GPS engine may be set to operate in the active geofence monitoring state for no more than the second QoS period to obtain the second GPS fix in response to determining the geofence breach is not detected. The GPS engine may thus operate in the active geofence monitoring state to obtain the second GPS fix.

Abstract translation: 提供方法，系统和设备用于在主动地理围栏监视状态下操作不超过第一QoS周期的GPS引擎以获得第一GPS定位。 也可以将GPS引擎设置为在主动地理围栏监视状态下操作不超过第二较低QoS周期，以响应于确定未获得第一GPS定位而获得第二GPS定位。 响应于确定GPS引擎获得第一GPS定位，该方法可以确定是否检测到地理围栏破裂。 响应于确定未检测到地理围栏违规，可以将GPS引擎设置为在主动地理围栏监视状态下操作不超过第二QoS周期以获得第二GPS定位。 因此，GPS引擎可以在主动地理围栏监控状态下操作以获得第二GPS定位。