公开(公告)号：US09439089B2

公开(公告)日：2016-09-06

申请号：US14286790

申请日：2014-05-23

Applicant: Google Inc.

Inventor： Vinit Chandrakant Deshpande ,  Prem Kumar ,  Mohammed Waleed Kadous ,  Wei Wang ,  Meghan Desai ,  Pierre Vandwalle

IPC: H04W24/02 ,  H04W24/08

CPC classification number: H04W24/08 ,  H04W24/02

Abstract: Methods and systems for performing a round trip time determination between two devices are described. An example method may include publishing, over a wireless network interface by a first device within a neighbor aware network (NAN) cluster, a schedule that invites devices within the NAN cluster to request, within a time window, to perform a round trip time (RTT) determination with the first device. The schedule may indicate that the time window begins at a time offset from a NAN discovery window and ends after a predetermined period of time has elapsed. The method may also include receiving a request, from a second device within the NAN cluster, to perform the RTT determination with the first device. The method may also include performing the RTT determination with the second device.

Abstract translation: 描述了用于在两个设备之间执行往返时间确定的方法和系统。 示例性方法可以包括通过无线网络接口通过邻居感知网络（NAN）群集内的第一设备发布在时间窗口内邀请NAN群集内的设备请求执行往返时间的调度（ RTT）确定。 时间表可以指示时间窗口在与NAN发现窗口偏移的时间开始并且在经过预定时间段之后结束。 该方法还可以包括从NAN群集内的第二设备接收请求以执行与第一设备的RTT确定。 该方法还可以包括使用第二设备执行RTT确定。

公开(公告)号：US20170208549A1

公开(公告)日：2017-07-20

申请号：US14997386

申请日：2016-01-15

Applicant: Google Inc.

Inventor： Meghan Desai ,  Dianne Hackborn ,  Paul Eastham

IPC: H04W52/02 ,  H04W76/04

Abstract: The disclosed technology includes techniques for preserving battery life of a mobile device by monitoring a mobile device to determine a state of inactivity. A state of inactivity may be determined if the screen of the mobile device is off and the mobile device remains stationary for a period of time. Battery life may be preserved by placing the mobile device and/or a mobile application of the mobile device into an idle state for successive idle periods separated by maintenance periods. When in an idle state, the mobile device and/or a mobile application of the mobile device may be prevented from utilizing various features or functions of the mobile device that may tend to drain the battery. The mobile device and/or mobile application may be granted temporary access to the various features and functions during the maintenance periods to temporarily allow the mobile device and/or mobile application to perform updates

公开(公告)号：US09357342B2

公开(公告)日：2016-05-31

申请号：US14508769

申请日：2014-10-07

Applicant: Google Inc.

Inventor： Prerepa V. Viswanadham ,  Wei Wang ,  Meghan Desai

IPC: H04W4/00 ,  H04W76/02

CPC classification number: H04W52/0229 ,  H04B7/2621 ,  H04L12/1886 ,  H04L45/7457 ,  H04W4/21 ,  H04W4/80 ,  H04W48/10 ,  H04W76/10 ,  Y02D70/00 ,  Y02D70/144 ,  Y02D70/26 ,  Y02D70/449

Abstract: Methods and systems for filter data packets using an advertising data packet content filter are disclosed. An example method involves maintaining, by a Bluetooth device, an advertising data content filter. The advertising data content filter includes at least one content filter having at least one respective delivery mode that specifies when to deliver data packets matching the at least one content filter to a host Bluetooth stack. The method also involves receiving, by the Bluetooth device, a data packet from an advertising Bluetooth device. The method further involves determining, by the Bluetooth device, that content of the data packet matches a particular content filter of the advertising data content filter. And the method involves providing a portion of the data packet to the host Bluetooth stack in accordance with a particular delivery mode corresponding to the particular content filter.

Abstract translation: 公开了使用广告数据包内容过滤器的过滤数据包的方法和系统。 示例性方法包括由蓝牙设备维护广告数据内容过滤器。 所述广告数据内容过滤器包括至少一个具有至少一个相应递送模式的内容过滤器，所述至少一个相应递送模式指定何时将匹配所述至少一个内容过滤器的数据分组传送到主机蓝牙堆栈。 该方法还包括由蓝牙设备接收来自广告蓝牙设备的数据分组。 该方法还包括由蓝牙设备确定数据分组的内容与广告数据内容过滤器的特定内容过滤器匹配。 并且该方法包括根据对应于特定内容过滤器的特定传送模式向主机蓝牙栈提供数据分组的一部分。

公开(公告)号：US10268254B2

公开(公告)日：2019-04-23

申请号：US14997451

申请日：2016-01-15

Applicant: GOOGLE INC.

Inventor： Meghan Desai ,  Dianne Hackborn ,  Amith Yamasani ,  Paul Eastham

IPC: G06F1/32 ,  G06F1/3228 ,  G06F1/3287 ,  G06F1/329 ,  H04W52/02

Abstract: The disclosed technology includes techniques for preserving battery life of a mobile device by monitoring a mobile application to determine a state of inactivity. An inactive mobile application may be placed in an idle state that may prevent the mobile application from utilizing one or more resources of the mobile device that may tend to drain the battery.

公开(公告)号：US20160100275A1

公开(公告)日：2016-04-07

申请号：US14508769

申请日：2014-10-07

Applicant: Google Inc.

Inventor： Prerepa V. Viswanadham ,  Wei Wang ,  Meghan Desai

IPC: H04W4/00 ,  H04W76/02

CPC classification number: H04W52/0229 ,  H04B7/2621 ,  H04L12/1886 ,  H04L45/7457 ,  H04W4/21 ,  H04W4/80 ,  H04W48/10 ,  H04W76/10 ,  Y02D70/00 ,  Y02D70/144 ,  Y02D70/26 ,  Y02D70/449

Abstract: Methods and systems for filter data packets using an advertising data packet content filter are disclosed. An example method involves maintaining, by a Bluetooth device, an advertising data content filter. The advertising data content filter includes at least one content filter having at least one respective delivery mode that specifies when to deliver data packets matching the at least one content filter to a host Bluetooth stack. The method also involves receiving, by the Bluetooth device, a data packet from an advertising Bluetooth device. The method further involves determining, by the Bluetooth device, that content of the data packet matches a particular content filter of the advertising data content filter. And the method involves providing a portion of the data packet to the host Bluetooth stack in accordance with a particular delivery mode corresponding to the particular content filter.

公开(公告)号：US10462745B2

公开(公告)日：2019-10-29

申请号：US14997386

申请日：2016-01-15

Applicant: Google Inc.

Inventor： Meghan Desai ,  Dianne Hackborn ,  Paul Eastham

IPC: H04W52/02 ,  H04W76/28 ,  G06F1/3206 ,  G06F1/3287

Abstract: The disclosed technology includes techniques for preserving battery life of a mobile device by monitoring a mobile device to determine a state of inactivity. A state of inactivity may be determined if the screen of the mobile device is off and the mobile device remains stationary for a period of time. Battery life may be preserved by placing the mobile device and/or a mobile application of the mobile device into an idle state for successive idle periods separated by maintenance periods. When in an idle state, the mobile device and/or a mobile application of the mobile device may be prevented from utilizing various features or functions of the mobile device that may tend to drain the battery. The mobile device and/or mobile application may be granted temporary access to the various features and functions during the maintenance periods to temporarily allow the mobile device and/or mobile application to perform updates.

公开(公告)号：US20170205870A1

公开(公告)日：2017-07-20

申请号：US14997451

申请日：2016-01-15

Applicant: GOOGLE INC.

Inventor： Meghan Desai ,  Dianne Hackborn ,  Amith Yamasani ,  Paul Eastham

IPC: G06F1/32 ,  H04W52/02

CPC classification number: G06F1/3228 ,  G06F1/3287 ,  G06F1/329 ,  H04W52/0254 ,  Y02D10/171 ,  Y02D70/142 ,  Y02D70/144 ,  Y02D70/146 ,  Y02D70/164 ,  Y02D70/166

Abstract: The disclosed technology includes techniques for preserving battery life of a mobile device by monitoring a mobile application to determine a state of inactivity. An inactive mobile application may be placed in an idle state that may prevent the mobile application from utilizing one or more resources of the mobile device that may tend to drain the battery.

公开(公告)号：US20160249292A1

公开(公告)日：2016-08-25

申请号：US15146088

申请日：2016-05-04

Applicant: Google Inc.

Inventor： Prerepa V. Viswanadham ,  Wei Wang ,  Meghan Desai

IPC: H04W52/02 ,  H04W4/20 ,  H04L12/743 ,  H04L12/18 ,  H04W4/00 ,  H04W48/10

CPC classification number: H04W52/0229 ,  H04B7/2621 ,  H04L12/1886 ,  H04L45/7457 ,  H04W4/21 ,  H04W4/80 ,  H04W48/10 ,  H04W76/10 ,  Y02D70/00 ,  Y02D70/144 ,  Y02D70/26 ,  Y02D70/449

Abstract: Methods and systems for filter data packets using an advertising data packet content filter are disclosed. An example method involves maintaining, by a Bluetooth device, an advertising data content filter. The advertising data content filter includes at least one content filter having at least one respective delivery mode that specifies when to deliver data packets matching the at least one content filter to a host Bluetooth stack. The method also involves receiving, by the Bluetooth device, a data packet from an advertising Bluetooth device. The method further involves determining, by the Bluetooth device, that content of the data packet matches a particular content filter of the advertising data content filter. And the method involves providing a portion of the data packet to the host Bluetooth stack in accordance with a particular delivery mode corresponding to the particular content filter.

Abstract translation: 公开了使用广告数据包内容过滤器的过滤数据包的方法和系统。 示例性方法包括由蓝牙设备维护广告数据内容过滤器。 所述广告数据内容过滤器包括至少一个具有至少一个相应递送模式的内容过滤器，所述至少一个相应递送模式指定何时将匹配所述至少一个内容过滤器的数据分组传送到主机蓝牙栈。 该方法还包括由蓝牙设备接收来自广告蓝牙设备的数据分组。 该方法还包括由蓝牙设备确定数据分组的内容与广告数据内容过滤器的特定内容过滤器匹配。 并且该方法包括根据对应于特定内容过滤器的特定传送模式向主机蓝牙栈提供数据分组的一部分。

公开(公告)号：US20150341811A1

公开(公告)日：2015-11-26

申请号：US14286790

申请日：2014-05-23

Applicant: Google Inc.

Inventor： Vinit Chandrakant Deshpande ,  Prem Kumar ,  Mohammed Waleed Kadous ,  Wei Wang ,  Meghan Desai ,  Pierre Vandwalle

IPC: H04W24/08

CPC classification number: H04W24/08 ,  H04W24/02

Abstract: Methods and systems for performing a round trip time determination between two devices are described. An example method may include publishing, over a wireless network interface by a first device within a neighbor aware network (NAN) cluster, a schedule that invites devices within the NAN cluster to request, within a time window, to perform a round trip time (RTT) determination with the first device. The schedule may indicate that the time window begins at a time offset from a NAN discovery window and ends after a predetermined period of time has elapsed. The method may also include receiving a request, from a second device within the NAN cluster, to perform the RTT determination with the first device. The method may also include performing the RTT determination with the second device.

Abstract translation: 描述了用于在两个设备之间执行往返时间确定的方法和系统。 示例性方法可以包括通过无线网络接口通过邻居感知网络（NAN）群集内的第一设备发布在时间窗口内邀请NAN群集内的设备请求执行往返时间的调度（ RTT）确定。 时间表可以指示时间窗口在与NAN发现窗口偏移的时间开始并且在经过预定时间段之后结束。 该方法还可以包括从NAN群集内的第二设备接收请求以执行与第一设备的RTT确定。 该方法还可以包括使用第二设备执行RTT确定。