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    Tune-away blocking during a VoLTE call on DSDS mobile device
    2.
    发明授权
    Tune-away blocking during a VoLTE call on DSDS mobile device 有权
    在DSDS移动设备上进行VoLTE呼叫时进行调谐阻塞

    公开(公告)号：US09131429B1

    公开(公告)日：2015-09-08

    申请号：US14320313

    申请日：2014-06-30

    Applicant: QUALCOMM Incorporated

    Inventor： Murali Bhaskara Rao Bharadwaj ,  Arvind Vardarajan Santhanam ,  Kiran Patil ,  Ritesh Seth

    IPC: H04M11/04 ,  H04W48/04 ,  H04W4/22 ,  H04W88/06

    CPC classification number: H04W4/90 ,  H04W76/16 ,  H04W76/18 ,  H04W76/28 ,  H04W88/06

    Abstract: Methods implemented on mobile devices and stored on non-transitory process-readable storage media enable selectively blocking tune-ways to functionalities of a Dual-subscription, Dual-standby (DSDS) mobile device to avoid impairing high-priority calls. An embodiment method implemented in a call manager executing on a processor of the DSDS mobile device may include determining whether a tune-away is blocked based on whether a high-priority call (e.g., VoLTE call) is active on a first functionality, and blocking the tune-away to a second functionality in response to determining that the high-priority call is active on the first functionality. The method may further include allowing the tune-away to the second functionality in response to determining that the high-priority call is not active on the first functionality. In some embodiments, the first functionality may be a packet-switching subscription (e.g., a LTE subscription) and the second functionality may be a circuit-switching subscription (e.g., a GSM subscription).

    Abstract translation: 在移动设备上实现并存储在非暂时过程可读存储介质上的方法能够选择性地阻止双订阅双待机（DSDS）移动设备的功能调谐方式，以避免损害高优先级呼叫。 在DSDS移动设备的处理器上执行的呼叫管理器中实现的实施例方法可以包括基于第一功能上的高优先级呼叫（例如，VoLTE呼叫）是否活动来确定是否阻止调谐，以及阻塞 响应于确定高优先级呼叫在第一功能上是活动的，调谐到第二功能。 所述方法还可以包括：响应于确定所述高优先级呼叫在所述第一功能上不起作用，允许调出所述第二功能。 在一些实施例中，第一功能可以是分组交换订阅（例如，LTE订阅），并且第二功能可以是电路交换订阅（例如，GSM订阅）。

    User device dormancy
    5.
    发明授权
    User device dormancy 有权
    用户设备休眠

    公开(公告)号：US09510285B2

    公开(公告)日：2016-11-29

    申请号：US14090370

    申请日：2013-11-26

    Applicant: Qualcomm Incorporated

    Inventor： Kiran Patil ,  Suresh Sanka ,  Sathish Krishnamoorthy

    IPC: H04W52/02

    CPC classification number: H04W52/0225 ,  H04W52/0229 ,  H04W52/0264 ,  Y02D70/00 ,  Y02D70/1224 ,  Y02D70/1242 ,  Y02D70/23

    Abstract: A method includes receiving a dormancy request from an application executing at a communication device. In response to the dormancy request, a message is sent from the communication device to a radio network controller. The message indicates that a data session has ended. After expiration of a time period following sending of the message, state information is provided to the application. The state information indicates whether the communication device is in a low-power state.

    Abstract translation: 一种方法包括从在通信设备处执行的应用接收休眠请求。 响应于休眠请求，从通信设备向无线电网络控制器发送消息。 消息表示数据会话已结束。 发送消息后一段时间到期后，向应用程序提供状态信息。 状态信息指示通信设备是否处于低功率状态。

    USER DEVICE DORMANCY
    6.
    发明申请
    USER DEVICE DORMANCY 有权
    用户设备DORMANCY

    公开(公告)号：US20150146593A1

    公开(公告)日：2015-05-28

    申请号：US14090370

    申请日：2013-11-26

    Applicant: Qualcomm Incorporated

    Inventor： Kiran Patil ,  Suresh Sanka ,  Sathish Krishnamoorthy

    IPC: H04W52/02

    CPC classification number: H04W52/0225 ,  H04W52/0229 ,  H04W52/0264 ,  Y02D70/00 ,  Y02D70/1224 ,  Y02D70/1242 ,  Y02D70/23

    Abstract: A method includes receiving a dormancy request from an application executing at a communication device. In response to the dormancy request, a message is sent from the communication device to a radio network controller. The message indicates that a data session has ended. After expiration of a time period following sending of the message, state information is provided to the application. The state information indicates whether the communication device is in a low-power state.

    Abstract translation: 一种方法包括从在通信设备处执行的应用接收休眠请求。 响应于休眠请求，从通信设备向无线电网络控制器发送消息。 消息表示数据会话已结束。 发送消息后一段时间到期后，向应用程序提供状态信息。 状态信息指示通信设备是否处于低功率状态。

    Fast recovery mechanisms for multi-carrier enabled UEs
    8.
    发明授权
    Fast recovery mechanisms for multi-carrier enabled UEs 有权
    用于支持多载波的UE的快速恢复机制

    公开(公告)号：US09357578B2

    公开(公告)日：2016-05-31

    申请号：US14320291

    申请日：2014-06-30

    Applicant: QUALCOMM Incorporated

    Inventor： Ashish Shankar Iyer ,  Srinivasan Rajagopalan ,  Daniel Amerga ,  Srivatsa Venkata Chivukula ,  Kiran Patil

    IPC: H04W36/00 ,  H04W76/02

    CPC classification number: H04W76/025 ,  H04W76/15 ,  H04W76/19

    Abstract: Methods, systems, and devices are described for recovery from a connection disruption of a user equipment (UE) operating in a multi-carrier mode. The UE may establish a first connection with a primary cell and a second connection with a secondary cell while operating in the multi-carrier mode. A determination may be made that a disruption in the connection with the primary cell has occurred, and the UE may perform a connection reestablishment procedure to attempt to reestablish communications. The connection reestablishment routine may prioritize the secondary cell ahead of one or more other cells for attempting to reestablish communications. The prioritization may be based at least in part on the establishment of the second connection in the multi-carrier mode.

    Abstract translation: 描述了用于从以多载波模式操作的用户设备（UE）的连接中断恢复的方法，系统和设备。 当在多载波模式下操作时，UE可以建立与主小区的第一连接和与辅助小区的第二连接。 可以确定发生与主小区的连接的中断，并且UE可以执行连接重建过程以尝试重新建立通信。 连接重建例程可以在一个或多个其他小区之前优先处理二次小区以尝试重新建立通信。 优先级可以至少部分地基于多载波模式中的第二连接的建立。

    Techniques for reducing network congestion in a wireless communications system
    10.
    发明授权
    Techniques for reducing network congestion in a wireless communications system 有权
    减少无线通信系统中网络拥塞的技术

    公开(公告)号：US09179358B2

    公开(公告)日：2015-11-03

    申请号：US14093747

    申请日：2013-12-02

    Applicant: QUALCOMM Incorporated

    Inventor： Kiran Patil ,  Shyamal Ramachandran ,  Nitin Pant ,  Arun Prasanth Balasubramanian ,  Venkata Sampath Kumar Mummadi ,  Daniel Amerga ,  Srivatsa V. Chivukula

    IPC: H04W28/02 ,  H04W76/02 ,  H04W24/04

    CPC classification number: H04W28/0289 ,  H04W24/04 ,  H04W28/0205 ,  H04W76/18 ,  H04W88/02

    Abstract: Methods, systems, and devices are described for reducing congestion in a wireless communications system. A second connection failure is detected, and a difference between a timestamp of the second connection failure and a timestamp of a first connection failure is calculated. Upon determining that the difference satisfies a first time threshold, information relating to one or more previous connection failures is cleared. A time period is identified. A number of connection failures from a cell that occur during the time period is identified. A determination is made as to whether the number of connection failures satisfies a threshold. Upon determining that the number of connection failures satisfies the threshold, a future connection request may be withheld for a time period.

    Abstract translation: 描述了用于减少无线通信系统中的拥塞的方法，系统和设备。 检测到第二连接故障，并且计算第二连接故障的时间戳与第一连接故障的时间戳之间的差异。 当确定差异满足第一时间阈值时，清除与一个或多个先前的连接故障有关的信息。 确定一个时间段。 识别在该时间段期间发生的来自小区的多个连接故障。 确定连接失败的数量是否满足阈值。 在确定连接失败的数量满足阈值时，可以在一段时间内拒绝将来的连接请求。

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