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    Intelligent power saving during active voice/data call
    1.
    发明授权
    Intelligent power saving during active voice/data call 有权

    公开(公告)号：US10904835B2

    公开(公告)日：2021-01-26

    申请号：US16157812

    申请日：2018-10-11

    Applicant: QUALCOMM Incorporated

    Inventor： Mukesh Kumar ,  Suresh Sanka ,  Priyangshu Ghosh

    IPC: H04W52/02 ,  H04W76/28

    Abstract: Certain aspects of the present disclosure relate to methods and apparatus for saving power while performing radio access technology measurements. An exemplary method that may be performed by user equipment (UE) includes obtaining a configuration indicating a measurement gap for the UE to measure one or more non-serving cells, wherein the UE does not receive data transmissions from a serving cell during the measurement gap, deciding not to measure the non-serving cells during a period including at least a portion of the measurement gap, and deactivating a receive chain of the UE during the period.

    System and Methods for improving Page Decode Performance During Reading of System Information on a Multi-SIM Wireless Communication Device
    5.
    发明申请
    System and Methods for improving Page Decode Performance During Reading of System Information on a Multi-SIM Wireless Communication Device 有权
    在多SIM无线通信设备读取系统信息时改进页面解码性能的系统和方法

    公开(公告)号：US20150057046A1

    公开(公告)日：2015-02-26

    申请号：US14505037

    申请日：2014-10-02

    Applicant: QUALCOMM Incorporated

    Inventor： Nikhil Challa ,  Deepti Mani ,  Hemanth Kumar Rayapati ,  Rakesh Surapaneni ,  Suresh Sanka ,  Satish Krishnamoorthy ,  Subbarayudu Mutya ,  Venkata Appala Naidu Babbadi

    IPC: H04B1/38 ,  H04W48/10 ,  H04W68/00 ,  H04W4/16

    CPC classification number: H04B1/3816 ,  H04W4/16 ,  H04W4/50 ,  H04W48/10 ,  H04W48/12 ,  H04W68/00 ,  H04W68/025 ,  H04W68/12 ,  H04W76/28 ,  H04W88/06

    Abstract: Methods and devices are disclosed for enabling improved performance for page decodes on a SIM of a multi-SIM wireless communication device in which a shared radio frequency (RF) resource is used to read system information for a different SIM. After determining that a first SIM is using the shared RF resource to decode SIBs, the wireless device may receive information about an upcoming page decode time for monitoring a paging channel associated with the second SIM. The wireless device may obtain system information block (SIB) scheduling information associated with the first SIM, and may create a RF resource release gap during the system information read period based on the SIB scheduling information and the upcoming page decode time. Control of the RF resource may be released from the modem stack associated within the first SIM, and gained by a modem stack associated with the second SIM during the RF resource release gap.

    Abstract translation: 公开了方法和装置，用于使多SIM卡无线通信装置的SIM上的页解码性能得到改善，其中使用共享射频（RF）资源来读取不同SIM的系统信息。 在确定第一SIM卡正在使用共享RF资源来解码SIB之后，无线设备可以接收关于即将到来的页面解码时间的信息，用于监视与第二SIM卡相关联的寻呼信道。 无线设备可以获得与第一SIM相关联的系统信息块（SIB）调度信息，并且可以在系统信息读取周期期间基于SIB调度信息和即将到来的页面解码时间来创建RF资源释放间隙。 RF资源的控制可以从在第一SIM中相关联的调制解调器栈释放，并且在RF资源释放间隙期间由与第二SIM相关联的调制解调器栈获得。

    Methods and apparatuses facilitating synchronization of security configurations
    8.
    发明授权
    Methods and apparatuses facilitating synchronization of security configurations 有权

    公开(公告)号：US09930530B2

    公开(公告)日：2018-03-27

    申请号：US14970211

    申请日：2015-12-15

    Applicant: QUALCOMM Incorporated

    Inventor： Kiran KishanRao Patil ,  Suresh Sanka ,  Liangchi Hsu ,  Aziz Gholmieh

    IPC: H04W12/08 ,  H04L29/06 ,  H04W12/02 ,  H04W12/10 ,  H04W48/16

    CPC classification number: H04W12/08 ,  H04L63/20 ,  H04W12/02 ,  H04W12/10 ,  H04W48/16

    Abstract: Methods and apparatuses are provided for synchronizing security parameters between access terminals and a wireless network. An access terminal and network entity can conduct a security mode procedure where the access terminal sends a security mode complete message to the network entity. On receipt of the security mode complete message, the network entity may update to new security parameters. The access terminal may initiate a mobility procedure while the security mode procedure is ongoing and may, as a result, abort the security mode procedure and revert back to the old security parameters. The access terminal can send a mobility update message to the network entity including a dedicated status indicator adapted to inform the network entity that the access terminal has reverted back to the old security parameters. In response to the mobility update message, the network entity may revert back to the old security parameters.

    Managing Tune Away During An Ongoing Voice Call
    10.
    发明申请
    Managing Tune Away During An Ongoing Voice Call 审中-公开
    在正在进行的语音电话期间管理调谐

    公开(公告)号：US20170034723A1

    公开(公告)日：2017-02-02

    申请号：US14813328

    申请日：2015-07-30

    Applicant: QUALCOMM Incorporated

    Inventor： Raghavendra Shyam Anand ,  Himanshu Dutta ,  Anand Rajurkar ,  Kishore Kumar Yannakula ,  Suresh Sanka

    IPC: H04W24/08 ,  H04W68/00 ,  H04W8/18

    CPC classification number: H04W36/0088 ,  H04W8/183 ,  H04W68/005 ,  H04W76/15

    Abstract: Embodiments include systems and methods for managing a tune away from a first network to a second network in a multi-subscription multi-standby communication device during an ongoing voice communication session on the first network. A device processor determine a timing of voice frames received from the first network. The device processor may perform a tune away to the second network at the beginning of a voice frame on the first network. In various embodiments, the device processor may use may use different tune-away patterns to reduce the impact of performing the tune away on the ongoing voice communication session.

    Abstract translation: 实施例包括用于在第一网络上的正在进行的语音通信会话期间在多订购多待通信设备中管理远离第一网络到第二网络的调谐的系统和方法。 设备处理器确定从第一网络接收的语音帧的定时。 设备处理器可以在第一网络上的语音帧的开始处执行远离第二网络的调谐。 在各种实施例中，设备处理器可以使用可以使用不同的调离模式来减少执行调谐对正在进行的语音通信会话的影响。

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