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    Dynamically adapting wireless communication
    12.
    发明授权
    Dynamically adapting wireless communication 有权
    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

    Applicant: Apple Inc.

    Inventor： Christopher J. Hansen ,  Kee-Bong Song ,  Syed A. Mujtaba ,  Vinay R. Majjigi ,  Xiaowen Wang

    IPC: H04W36/30 ,  H04W76/02

    CPC classification number: H04W36/30 ,  H04W76/15

    Abstract: 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.

    Abstract translation: 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。

    Redundant transmission of real time data
    13.
    发明授权
    Redundant transmission of real time data 有权
    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

    Applicant: Apple Inc.

    Inventor： Ajoy K. Singh ,  Vinay R. Majjigi ,  Christian W. Mucke ,  Tarik Tabet ,  Paul V. Flynn

    IPC: H04L1/00 ,  H04L1/08

    CPC classification number: H04L1/08

    Abstract: 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.

    Abstract translation: 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。

    Adaptive C-DRX Management
    14.
    发明申请
    Adaptive C-DRX Management 审中-公开
    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

    Applicant: Apple Inc.

    Inventor： Tarik Tabet ,  Ajoy K. Singh ,  Sarma V. Vangala ,  Vinay R. Majjigi ,  Samy Khay-Ibbat

    IPC: H04W76/04

    CPC classification number: H04W76/28 ,  Y02D70/1242 ,  Y02D70/1262 ,  Y02D70/1264 ,  Y02D70/142 ,  Y02D70/144 ,  Y02D70/146 ,  Y02D70/164 ,  Y02D70/168 ,  Y02D70/24 ,  Y02D70/26

    Abstract: 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.

    Abstract translation: 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。

    CONTROL SIGNALING OPTIMIZATION FOR LTE COMMUNICATIONS
    15.
    发明申请
    CONTROL SIGNALING OPTIMIZATION FOR LTE COMMUNICATIONS 有权
    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

    Applicant: Apple Inc.

    Inventor： Tarik Tabet ,  Vinay R. Majjigi ,  Christian W. Mucke ,  Syed A. Mujtaba

    IPC: H04W72/04 ,  H04L5/00 ,  H04W52/02 ,  H04W28/02

    CPC classification number: 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

    Abstract: 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.

    Abstract translation: 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。

    Methods and apparatus for coexistence of wireless subsystems in a wireless communication device
    16.
    发明授权
    Methods and apparatus for coexistence of wireless subsystems in a wireless communication device 有权
    无线通信设备中无线子系统共存的方法和装置

    公开(公告)号：US08831655B2

    公开(公告)日：2014-09-09

    申请号：US13969268

    申请日：2013-08-16

    Applicant: Apple Inc.

    Inventor： William S. Burchill ,  Paul V. Flynn ,  Vinay R. Majjigi ,  Xiaowen Wang ,  Kee-Bong Song ,  Syed A. Mujtaba ,  Wen Zhao

    IPC: H04B15/00 ,  H04W52/24 ,  H04W88/06 ,  H04W72/08

    CPC classification number: H04W52/243 ,  H04B15/00 ,  H04L1/0002 ,  H04L1/20 ,  H04W16/14 ,  H04W72/082 ,  H04W76/16 ,  H04W88/06

    Abstract: Methods and apparatus to mitigate interference among multiple wireless subsystems of a wireless communication device are described. A host processor obtains configurations for a plurality of wireless subsystems and evaluates whether potential or actual coexistence interference exists between two or more of the wireless subsystems. The host processor provides configuration information and link quality reporting parameters to and obtains link quality reports from at least two wireless subsystems. When link quality for at least one wireless subsystem fails a set of link quality conditions, the host processor adjusts data requirements for applications that communicate through one or more of the wireless subsystems and/or adjusts radio frequency operating conditions for one or more of the wireless subsystems to mitigate interference among the wireless subsystems.

    Abstract translation: 描述了用于减轻无线通信设备的多个无线子系统之间的干扰的方法和装置。 主机处理器获得多个无线子系统的配置，并评估在两个或多个无线子系统之间是否存在潜在的或实际的共存干扰。 主机处理器向至少两个无线子系统提供配置信息和链路质量报告参数并从其获得链路质量报告。 当至少一个无线子系统的链路质量失败一组链路质量状况时，主处理器调整通过一个或多个无线子系统进行通信的应用的数据要求和/或调整无线一个或多个的无线电频率操作条件 子系统，以减轻无线子系统之间的干扰。

    DYNAMICALLY ADAPTING WIRELESS COMMUNICATION
    17.
    发明申请
    DYNAMICALLY ADAPTING WIRELESS COMMUNICATION 有权
    动态适应无线通信

    公开(公告)号：US20140126397A1

    公开(公告)日：2014-05-08

    申请号：US13855600

    申请日：2013-04-02

    Applicant: APPLE, INC.

    Inventor： Christopher J. Hansen ,  Kee-Bong Song ,  Syed A. Mujtaba ,  Vinay R. Majjigi ,  Xiaowen Wang

    IPC: H04W36/30

    CPC classification number: H04W36/30 ,  H04W76/15

    Abstract: 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.

    Abstract translation: 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总体通信质量指示符。 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。

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