公开(公告)号：IN4423CHN2014A

公开(公告)日：2015-09-04

申请号：IN4423CHN2014

申请日：2014-06-16

Applicant: QUALCOMM INC

Inventor： MOEGLEIN MARK L ,  JALALI AHMAD ,  TIAN BIN ,  KING SCOTT

IPC: H04W52/02

Abstract: Techniques are provided which may be implemented in various methods apparatuses and/or articles of manufacture for use by a device that is operable in a plurality of modes including 'higher power mode' and a 'lower power mode'. A timing circuit may be set based at least in part on a phase value obtained from a signal from a ground based transmitter and operation of the device may be selectively transitioned to a lower power mode wherein the device uses the timing circuit. In certain example implementations operation of the device to the lower power mode may be selectively transition and based at least in part on a determination that one or more attribute values satisfy a profile test indicating that the electronic device is likely to be within a characterized environment and/or a determination that the electronic device is likely to be in a constrained motion state.

公开(公告)号：WO2013090397A3

公开(公告)日：2013-10-10

申请号：PCT/US2012069197

申请日：2012-12-12

Applicant: QUALCOMM INC

Inventor： MOEGLEIN MARK L ,  JALALI AHMAD ,  TIAN BIN ,  KING SCOTT

IPC: H04W52/02

CPC classification number: H04W52/0245 ,  H04W4/02 ,  H04W52/0229 ,  Y02B60/50 ,  Y02D70/00 ,  Y02D70/1262 ,  Y02D70/1264 ,  Y02D70/142 ,  Y02D70/144 ,  Y02D70/146 ,  Y02D70/162 ,  Y02D70/164 ,  Y02D70/22

Abstract: Techniques are provided which may be implemented in various methods, apparatuses, and/or articles of manufacture for use by a device that is operable in a plurality of modes, including "higher power mode" and a "lower power mode". A timing circuit may be set based, at least in part, on a phase value obtained from a signal from a ground-based transmitter, and operation of the device may be selectively transitioned to a lower power mode wherein the device uses the timing circuit. In certain example implementations, operation of the device to the lower power mode may be selectively transition and based, at least in part, on a determination that one or more attribute values satisfy a profile test indicating that the electronic device is likely to be within a characterized environment, and/or a determination that the electronic device is likely to be in a constrained motion state.

Abstract translation: 提供了可以以可在包括“更高功率模式”和“更低功率模式”的多种模式操作的设备使用的各种方法，设备和/或制品中实现的技术。 定时电路可以至少部分地基于从来自基于地面的发射器的信号获得的相位值来设置，并且设备的操作可以被选择性地转换到其中设备使用定时电路的较低功率模式。 在某些示例实现中，设备对较低功率模式的操作可以是选择性地转变并且至少部分地基于确定一个或多个属性值满足指示电子设备可能位于 特征化的环境，和/或确定电子设备可能处于受约束的运动状态。