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1. 发明授权

US11527140B2 Detecting falls using a mobile device 有权
公开(公告)号：US11527140B2
公开(公告)日：2022-12-13
申请号：US16929043
申请日：2020-07-14
申请人： Apple Inc.
发明人： Hung A. Pham , Stephen P. Jackson , Vinay R. Majjigi , Karthik Jayaraman Raghuram , Adeeti V. Ullal , Yann Jerome Julien Renard , Telford Earl Forgety, III
IPC分类号： G08B1/08 , G08B21/04 , G08B13/24 , A61B5/0205 , A61B5/00 , A61B5/024 , A61B5/11 , G01C5/06 , G01C21/12 , G01S19/13 , G06F3/01
摘要： In an example method, a mobile device obtains sample data generated by one or more sensors over a period of time, where the one or more sensors are worn by a user. The mobile device determines that the user has fallen based on the sample data, and determines, based on the sample data, a severity of an injury suffered by the user. The mobile device generates one or more notifications based on the determination that the user has fallen and the determined severity of the injury.

2. 发明申请

US20220345849A1 MOBILE DEVICE NAVIGATION SYSTEM 有权
公开(公告)号：US20220345849A1
公开(公告)日：2022-10-27
申请号：US17861167
申请日：2022-07-08
申请人： Apple Inc.
发明人： Robert William Mayor , Isaac T. Miller , Adam S. Howell , Vinay R. Majjigi , Oliver Ruepp , Daniel Ulbricht , Oleg Naroditsky , Christian Lipski , Sean P. Cier , Hyojoon Bae , Saurabh Godha , Patrick J. Coleman
IPC分类号： H04W4/024 , G06T7/73 , H04M1/724 , H04W4/02 , G06V20/10
摘要： Location mapping and navigation user interfaces may be generated and presented via mobile computing devices. A mobile device may detect its location and orientation using internal systems, and may capture image data using a device camera. The mobile device also may retrieve map information from a map server corresponding to the current location of the device. Using the image data captured at the device, the current location data, and the corresponding local map information, the mobile device may determine or update a current orientation reading for the device. Location errors and updated location data also may be determined for the device, and a map user interface may be generated and displayed on the mobile device using the updated device orientation and/or location data.

3. 发明授权

US11468759B2 Detecting falls using a mobile device 有权
公开(公告)号：US11468759B2
公开(公告)日：2022-10-11
申请号：US16929043
申请日：2020-07-14
申请人： Apple Inc.
发明人： Hung A. Pham , Stephen P. Jackson , Vinay R. Majjigi , Karthik Jayaraman Raghuram , Adeeti V. Ullal , Yann Jerome Julien Renard , Telford Earl Forgety, III
IPC分类号： G08B1/08 , G08B21/04 , G08B13/24 , A61B5/0205 , A61B5/00 , A61B5/024 , A61B5/11 , G01C5/06 , G01C21/12 , G01S19/13 , G06F3/01
摘要： In an example method, a mobile device obtains sample data generated by one or more sensors over a period of time, where the one or more sensors are worn by a user. The mobile device determines that the user has fallen based on the sample data, and determines, based on the sample data, a severity of an injury suffered by the user. The mobile device generates one or more notifications based on the determination that the user has fallen and the determined severity of the injury.

4. 发明申请

US20180344217A1 FITNESS TRACKING FOR CONSTRAINED-ARM USAGE 审中-公开
公开(公告)号：US20180344217A1
公开(公告)日：2018-12-06
申请号：US15611010
申请日：2017-06-01
申请人： Apple Inc.
发明人： Daniel J. Perry , Edith M. Arnold , Hung A. Pham , Jonathan M. Beard , Karthik Jayaraman Raghuram , Vinay R. Majjigi
IPC分类号： A61B5/11 , A61B5/00 , G01C22/00
摘要： A system and method for collecting motion data using a fitness tracking device located on an arm of a user, detecting that the arm is constrained based on the motion data, estimating a stride length of the user based on the motion data and historical step cadence-to-stride length data, calculating fitness data using the estimated stride length, and outputting the fitness data to the user.

5. 发明申请

US20180309471A1 Wi-Fi Adaptive Transmit Antenna Selection 审中-公开
公开(公告)号：US20180309471A1
公开(公告)日：2018-10-25
申请号：US16022288
申请日：2018-06-28
申请人： Apple Inc.
发明人： Xiaowen Wang , Syed Aon Mujtaba , Vinay R. Majjigi , Joonsuk Kim
IPC分类号： H04B1/40 , H04B7/08 , H04B7/06 , H04W84/12 , H04W88/08
CPC分类号： H04B1/40 , H04B7/061 , H04B7/0817 , H04W84/12 , H04W88/08 , Y02D70/10
摘要： Wireless communication devices (UEs) may include multiple receive (RX) chains and associated antennas, and at least one transmit (TX) chain co-located with one of the RX chains. The UE may track instant fading of the antenna gain(s) during reception of packets from an associated access point (AP) device to which the UE intends to transmit packets. The UE may also track long term antenna gain(s), using any packets received at the multiple RX chains within the UE. At a switching occasion, a decision is made by the UE whether to switch antennas. If the instant fading detection is based on packets received no later than a specified time period prior to the switching occasion, then the UE may make the switching decision based on the results of the instant fading tracking. Otherwise, the UE may make the switching decision based on the results of the long term antenna gain tracking.

6. 发明申请

US20180159570A1 FACILITATING IN-DEVICE COEXISTENCE BETWEEN WIRELESS COMMUNICATION TECHNOLOGIES 审中-公开
公开(公告)号：US20180159570A1
公开(公告)日：2018-06-07
申请号：US15830502
申请日：2017-12-04
申请人： Apple Inc.
发明人： Wen Zhao , Paul V. Flynn , William S. Burchill , Vinay R. Majjigi , Xiaowen Wang , Syed A. Mujtaba , Kee-Bong Song
IPC分类号： H04B1/10 , H04W88/06 , H04L12/851 , H04L12/891 , H04W52/26 , H04L12/825 , H04W72/04 , H04W28/02 , H04W52/36 , H04L12/801 , H04B17/29 , H04W52/24
CPC分类号： H04B1/1081 , H04B17/29 , H04L47/14 , H04L47/24 , H04L47/25 , H04L47/41 , H04W28/0236 , H04W52/243 , H04W52/265 , H04W52/267 , H04W52/36 , H04W72/0413 , H04W88/06
摘要： A method for facilitating in-device coexistence between wireless communication technologies on a wireless communication device is provided. The method can include transmitting data traffic from the wireless communication device via an aggressor wireless communication technology; determining occurrence of an in-device interference condition resulting from transmission of the data traffic via the aggressor wireless communication technology interfering with concurrent data reception by the wireless communication device via a victim wireless communication technology; and reducing a bit rate of the data traffic transmitted via the aggressor wireless communication technology in response to the in-device interference condition.

7. 发明授权

US09596637B2 Dynamically adapting wireless communication 有权
标题翻译：动态适应无线通信
公开(公告)号：US09596637B2
公开(公告)日：2017-03-14
申请号：US13855600
申请日：2013-04-02
申请人： Apple Inc.
发明人： Christopher J. Hansen , Kee-Bong Song , Syed A. Mujtaba , Vinay R. Majjigi , Xiaowen Wang
IPC分类号： H04W36/30 , H04W76/02
CPC分类号： H04W36/30 , H04W76/15
摘要： In order to facilitate communication between an electronic device and another electronic device, the electronic device determines communication-quality metrics for a first connection in a wireless network based on received information from the other electronic device. Then, the electronic device calculates an overall communication-quality indicator for the first connection based on at least some of the communication-quality metrics. Moreover, the electronic device dynamically adapts the communication with the other electronic device based on the overall communication-quality indicator. For example, the electronic device may establish a second connection in a cellular-telephone network and may use the second connection to communicate with the other electronic device. Alternatively, the electronic device may provide the overall communication-quality indicator to the other electronic device and may at least partially transition the communication from the second connection in the cellular-telephone network to the first connection in the wireless network.
摘要翻译：为了促进电子设备与另一电子设备之间的通信，电子设备基于来自另一电子设备的接收信息来确定无线网络中的第一连接的通信质量度量。然后，电子设备基于至少一些通信质量度量来计算用于第一连接的整体通信质量指示符。此外，电子设备基于总体通信质量指示符动态地适应与另一电子设备的通信。例如，电子设备可以在蜂窝电话网络中建立第二连接，并且可以使用第二连接来与另一个电子设备进行通信。或者，电子设备可以将整体通信质量指示符提供给另一电子设备，并且可以至少部分地将通信从蜂窝电话网络中的第二连接转移到无线网络中的第一连接。

8. 发明授权

US09312988B2 Redundant transmission of real time data 有权
标题翻译：冗余传输实时数据
公开(公告)号：US09312988B2
公开(公告)日：2016-04-12
申请号：US14187988
申请日：2014-02-24
申请人： Apple Inc.
发明人： Ajoy K. Singh , Vinay R. Majjigi , Christian W. Mucke , Tarik Tabet , Paul V. Flynn
IPC分类号： H04L1/00 , H04L1/08
CPC分类号： H04L1/08
摘要： A method for redundant transmission of real time data is provided. The method can include an edge node in a wireless network sending a first RTP packet including a first real time data frame to a second edge node. The method can further include the edge node determining that a radio link condition is sufficient to support redundant transmission of real time data to the second edge node. The method can additionally include the edge node, in response to determining that the radio link condition is sufficient to support redundant transmission of real time data, bundling the first real time data frame with a next sequential real time data frame that has not been previously sent to the second edge node in a second RTP packet at a PDCP layer of the edge node; and sending the second RTP packet to the second edge node.
摘要翻译：提供了实时数据冗余传输的方法。该方法可以包括无线网络中的边缘节点，向第二边缘节点发送包括第一实时数据帧的第一RTP分组。该方法还可以包括边缘节点确定无线电链路条件足以支持实时数据到第二边缘节点的冗余传输。该方法可以另外包括边缘节点，以响应于确定无线电链路条件足以支持实时数据的冗余传输，将第一实时数据帧与先前未发送的下一个连续实时数据帧进行捆绑在所述边缘节点的PDCP层处的第二RTP分组中的所述第二边缘节点; 以及将所述第二RTP分组发送到所述第二边缘节点。

9. 发明申请

US20150365995A1 Adaptive C-DRX Management 审中-公开
标题翻译：自适应C-DRX管理
公开(公告)号：US20150365995A1
公开(公告)日：2015-12-17
申请号：US14710925
申请日：2015-05-13
申请人： Apple Inc.
发明人： Tarik Tabet , Ajoy K. Singh , Sarma V. Vangala , Vinay R. Majjigi , Samy Khay-Ibbat
IPC分类号： H04W76/04
CPC分类号： H04W76/28 , Y02D70/1242 , Y02D70/1262 , Y02D70/1264 , Y02D70/142 , Y02D70/144 , Y02D70/146 , Y02D70/164 , Y02D70/168 , Y02D70/24 , Y02D70/26
摘要： This disclosure relates to techniques for adaptive C-DRX Management. A wireless device and a cellular base station may establish a cellular link. According to some embodiments, the base station may monitor upcoming traffic with the wireless device. Based at least in part on the upcoming traffic for the wireless device, the base station may provide a command indicating to the wireless device to enter C-DRX. The command may further indicate to the wireless device a number of C-DRX cycles through which to remain in a low power state.
摘要翻译：本公开涉及用于自适应C-DRX管理的技术。无线设备和蜂窝基站可以建立蜂窝链路。根据一些实施例，基站可以监视与无线设备的即将到来的业务。至少部分地基于无线设备的即将到来的业务，基站可以向无线设备提供指示进入C-DRX的命令。该命令还可以向无线设备指示多个C-DRX周期，通过该周期保持低功率状态。

10. 发明申请

US20150092563A1 CONTROL SIGNALING OPTIMIZATION FOR LTE COMMUNICATIONS 有权
标题翻译：用于LTE通信的控制信号优化
公开(公告)号：US20150092563A1
公开(公告)日：2015-04-02
申请号：US14502545
申请日：2014-09-30
申请人： Apple Inc.
发明人： Tarik Tabet , Vinay R. Majjigi , Christian W. Mucke , Syed A. Mujtaba
IPC分类号： H04W72/04 , H04L5/00 , H04W52/02 , H04W28/02
CPC分类号： H04W72/1289 , H04L5/0044 , H04L5/0053 , H04W28/0221 , Y02D70/00 , Y02D70/1262 , Y02D70/1264 , Y02D70/142 , Y02D70/144 , Y02D70/166 , Y02D70/22 , Y02D70/23 , Y02D70/24 , Y02D70/26
摘要： The disclosure describes procedures for allocating network resources for a mobile device communicating within a Long Term Evolution (LTE) network. The mobile device can be configured to decode a physical downlink shared channel (PDSCH), acquire first and second physical downlink control channel (PDCCH) decode indicators from a payload of the same PDSCH communication, decode a PDCCH for downlink control information (DCI) associated with a first application data type based on the first PDCCH decode indicator a second application data type based on the second PDCCH decode indicator. The first PDCCH decode indicator can identify an upcoming LTE subframe where the mobile device is required to decode the PDCCH for DCI associated VoLTE resource assignments and the second PDCCH decode indicator can identify an upcoming LTE subframe where the mobile device is required to decode the PDCCH for DCI associated with high bandwidth best effort (BE) data resource assignments.
摘要翻译：本公开描述了为在长期演进（LTE）网络内通信的移动设备分配网络资源的过程。移动设备可以被配置为对物理下行链路共享信道（PDSCH）进行解码，从相同PDSCH通信的有效载荷获取第一和第二物理下行链路控制信道（PDCCH）解码指示符，对与下行链路控制信息（DCI）相关联的PDCCH进行解码基于第一PDCCH解码指示符的第一应用数据类型，基于第二PDCCH解码指示符的第二应用数据类型。第一PDCCH解码指示符可以识别即将到来的LTE子帧，其中移动设备需要解码用于DCI相关联的VoLTE资源分配的PDCCH，并且第二PDCCH解码指示符可以标识即将到来的LTE子帧，其中需要移动设备对PDCCH进行解码，与高带宽尽力而为（BE）数据资源分配相关联的DCI。

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