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    Devices and methods for facilitating optimized tune-away operations in multi-subscription communication devices
    14.
    发明授权
    Devices and methods for facilitating optimized tune-away operations in multi-subscription communication devices 有权
    用于促进多订购通信设备中的优化调谐操作的设备和方法

    公开(公告)号：US09380525B2

    公开(公告)日：2016-06-28

    申请号：US14470859

    申请日：2014-08-27

    Applicant: QUALCOMM Incorporated

    Inventor： Sitaramanjaneyulu Kanamarlapudi ,  Chetan Gopalakrishnan Chakravarthy ,  Arvindhan Kumar ,  Aravindh Suriyamoorthy ,  Pavankumar Gabbita

    IPC: H04W48/18 ,  H04W76/04 ,  H04W88/06 ,  H04W8/18 ,  H04W76/02 ,  H04W72/12

    CPC classification number: H04W48/18 ,  H04W8/18 ,  H04W8/183 ,  H04W72/1215 ,  H04W72/1284 ,  H04W88/06

    Abstract: Access terminals are adapted to facilitate optimized tune-away operations in multi-subscription wireless communication devices. According to one example, an access terminal can communicate on a first subscription. After a period of time, the access terminal can tune away from the first subscription to a second subscription to perform a communication activity corresponding to the second subscription. After tuning back to the first subscription, the access terminal may transmit uplink data while ignoring any absolute grant received after tuning back to the first subscription, and/or transmit a scheduling information message in response to tuning back to the first subscription from the second subscription. Other aspects, embodiments, and features are also included.

    Abstract translation: 接入终端适于促进多订购无线通信设备中的优化调谐操作。 根据一个示例，接入终端可以在第一订阅上进行通信。 在一段时间之后，接入终端可以调离远离第一订阅到第二订阅，以执行与第二订阅相对应的通信活动。 在回调到第一订阅之后，接入终端可以在忽略在回调到第一订阅之后接收的任何绝对授权，并且/或发送调度信息消息以响应于从第二订阅调谐回第一订阅而发送上行数据 。 还包括其他方面，实施例和特征。

    Apparatus and method for enhanced tune-away operation
    15.
    发明授权
    Apparatus and method for enhanced tune-away operation 有权
    用于增强调音操作的装置和方法

    公开(公告)号：US09338713B2

    公开(公告)日：2016-05-10

    申请号：US14255207

    申请日：2014-04-17

    Applicant: QUALCOMM Incorporated

    Inventor： Chetan Gopalakrishnan Chakravarthy ,  Sitaramanjaneyulu Kanamarlapudi

    IPC: H04W80/04 ,  H04W36/14 ,  H04W88/06 ,  H04W76/02 ,  H04W8/18 ,  H04W60/00 ,  H04W68/00

    CPC classification number: H04W36/14 ,  H04W8/183 ,  H04W60/005 ,  H04W68/00 ,  H04W68/005 ,  H04W76/10 ,  H04W76/15 ,  H04W88/06

    Abstract: Apparatus and methods are disclosed for a multi-SIM/multi-standby wireless user equipment (UE) configured for tune-away operations enabling simultaneous communication on multiple subscriptions using a shared RF chain while maintaining an ongoing signaling procedure on a primary subscription. The UE performs a signaling procedure with a first network associated with a first subscription, and decodes a downlink channel of the first network during an initial period of a transmission time interval (TTI). If the decoded downlink channel indicates that no data of the first subscription is destined to the UE during the current TTI, the UE tunes away to a second subscription to receive data from a second network associated with the second subscription.

    Abstract translation: 公开了用于多SIM /多待机无线用户设备（UE）的装置和方法，该多SIM /多待机无线用户设备（UE）被配置用于使用共享RF链同时进行多个订阅的同时通信，同时保持主订阅上的持续信令过程。 UE在与第一预订相关联的第一网络执行信令过程，并且在传输时间间隔（TTI）的初始周期期间对第一网络的下行链路信道进行解码。 如果解码的下行链路信道指示在当前TTI期间没有第一订阅的数据发往UE，则UE调出第二订阅以从与第二订阅相关联的第二网络接收数据。

    Method and apparatus for dynamically configuring a cell update message
    16.
    发明授权
    Method and apparatus for dynamically configuring a cell update message 有权
    用于动态配置小区更新消息的方法和装置

    公开(公告)号：US09294958B2

    公开(公告)日：2016-03-22

    申请号：US13908710

    申请日：2013-06-03

    Applicant: QUALCOMM Incorporated

    Inventor： Chetan Gopalakrishnan Chakravarthy ,  Sathish Krishnamoorthy ,  Madhavi Duvvuru ,  Ansah Ahmed Sheik ,  Liangchi Hsu ,  Yongsheng Shi

    IPC: H04W28/06 ,  H04W60/02

    CPC classification number: H04W28/06 ,  H04W60/02

    Abstract: The present disclosure presents a method and apparatus for dynamically configuring a cell update message at a user equipment (UE). For example, the method may include determining that a size of the cell update message at the UE is above a threshold value after a “measured results on random access channel (RACH)” information element (IE) is excluded from the cell update message. Furthermore, such an example method may include removing one or more IEs from the cell update message until the size of the cell update message is at or below the threshold value. As such, dynamic configuration of a cell update message at a UE is achieved.

    Abstract translation: 本公开提供了一种用于在用户设备（UE）处动态配置小区更新消息的方法和装置。 例如，该方法可以包括在从小区更新消息中排除了“随机接入信道（RACH）上的测量结果”信息元素（IE））之后，确定UE处的小区更新消息的大小高于阈值。 此外，这样的示例方法可以包括从小区更新消息中移除一个或多个IE，直到小区更新消息的大小等于或低于阈值。 因此，实现了在UE处的小区更新消息的动态配置。

    Method and apparatus for enhancing data retransmission to improve call performance
    17.
    发明授权
    Method and apparatus for enhancing data retransmission to improve call performance 有权
    用于增强数据重传以改善呼叫性能的方法和装置

    公开(公告)号：US09119190B2

    公开(公告)日：2015-08-25

    申请号：US13888821

    申请日：2013-05-07

    Applicant: QUALCOMM Incorporated

    Inventor： Sitaramanjaneyulu Mohan Kanamarlapudi ,  Chetan Gopalakrishnan Chakravarthy ,  Manmeet Singh ,  Aravindh Suriyamoorthy

    IPC: G06F11/00 ,  H04L1/00 ,  H04L12/26 ,  H04W72/04 ,  H04L1/18

    CPC classification number: H04W72/0406 ,  H04L1/1832 ,  H04L1/1835 ,  H04L1/1864 ,  H04L1/187 ,  H04L1/1874 ,  H04L1/1896

    Abstract: A method and apparatus for enhancing data retransmission to improve call performance are described. At least one protocol data unit (PDU) may be transmitted from a transmitting entity to a receiving entity. The at least one PDU may be part of a service data unit (SDU). It may be determined to perform a communication re-establishment. As such, the SDU may be retransmitted, beginning with a first PDU transmitted as part of the SDU. In an aspect, the transmitting entity may be a radio link control (RLC) transmitting device and the receiving entity may be an RLC receiving device in communication with one another across a network. In another aspect, the transmitting entity may be a radio link control (RLC) transmitting protocol layer and the receiving entity may be a radio link control (RLC) receiving protocol layer both within a protocol stack of a device.

    Abstract translation: 描述了用于增强数据重传以改善呼叫性能的方法和装置。 至少一个协议数据单元（PDU）可以从发送实体发送到接收实体。 所述至少一个PDU可以是服务数据单元（SDU）的一部分。 可以确定执行通信重建。 这样，可以从作为SDU的一部分发送的第一PDU开始重传SDU。 在一方面，发送实体可以是无线电链路控制（RLC）发送设备，并且接收实体可以是通过网络彼此通信的RLC接收设备。 在另一方面，发送实体可以是无线电链路控制（RLC）发送协议层，并且接收实体可以是设备的协议栈内的无线电链路控制（RLC）接收协议层。

    Call sustainability during power imbalance in multicarrier uplink
    19.
    发明授权
    Call sustainability during power imbalance in multicarrier uplink 有权
    在多载波上行链路中的电力不平衡期间呼叫可持续性

    公开(公告)号：US09398546B2

    公开(公告)日：2016-07-19

    申请号：US14790819

    申请日：2015-07-02

    Applicant: QUALCOMM Incorporated

    Inventor： Sitaramanjaneyulu Kanamarlapudi ,  Chetan Gopalakrishnan Chakravarthy ,  Liangchi Hsu

    IPC: H04W52/34 ,  H04W72/04

    CPC classification number: H04W52/34 ,  H04W52/146 ,  H04W52/267 ,  H04W52/343 ,  H04W52/346 ,  H04W72/02 ,  H04W72/0406 ,  H04W72/0473

    Abstract: In aspects for controlling transmit power of dual carrier uplink transmission for wireless communications, a user equipment (UE) determines presence of transmit power imbalance between a first and second radio frequency (RF) carrier of respective dedicated physical control channels for uplink transmission. The UE determines an estimate of a remaining available transmit power after estimating the transmit power used by each of the dedicated physical control channels. The UE allocates the estimated remaining available transmit power to the first and second RF carrier respectively based on both a size of data granted for uplink transmission on each RF carrier and on an effective power per bit on each RF carrier. Additionally, the UE determines a higher reliability value for each RF carrier based on a lower data error rate, identifies priority values for data to be transmitted and sends higher priority data over the RF carrier with higher reliability value.

    Abstract translation: 在用于控制用于无线通信的双载波上行链路传输的发射功率的方面中，用户设备（UE）确定用于上行链路传输的各个专用物理控制信道的第一和第二射频（RF）载波之间的发射功率不平衡的存在。 在估计每个专用物理控制信道所使用的发射功率之后，UE确定剩余可用发射功率的估计。 UE基于在每个RF载波上为上行链路传输授予的数据的大小和每个RF载波上的每个有效功率的两者分配估计的剩余可用发射功率给第一和第二RF载波。 此外，UE基于较低的数据错误率，为每个RF载波确定更高的可靠性值，识别要发送的数据的优先级值，并且在具有较高可靠性值的RF载波上发送较高优先权数据。

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