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    CONTROL CHANNEL COLLISION RESOLUTION
    151.
    发明申请
    CONTROL CHANNEL COLLISION RESOLUTION 有权
    控制通道碰撞解决方案

    公开(公告)号：US20160095015A1

    公开(公告)日：2016-03-31

    申请号：US14500721

    申请日：2014-09-29

    Applicant: QUALCOMM Incorporated

    Inventor： Jafar Mohseni ,  Neha Goel ,  Divaydeep Sikri ,  Mungal Singh Dhanda

    IPC: H04W28/04 ,  H04W72/12 ,  H04W88/06 ,  H04L5/00

    CPC classification number: H04W74/085 ,  H04L1/1854 ,  H04L5/0078 ,  H04W8/183 ,  H04W60/005 ,  H04W72/02 ,  H04W88/06

    Abstract: Devices and methods are configured for resolving control channel transmission collision in a mobile device having first and second subscriptions (SUBs) when the first SUB is in an active voice call and the second SUB is in a held voice call. The devices and methods involve determining whether a control channel transmission of the first SUB would collide with a control channel transmission of the second SUB. In response to determining that the first SUB control channel transmission would collide with the second SUB control channel transmission, the devices and methods alternate the first SUB control channel transmission and the second SUB control channel transmission to avoid collision.

    Abstract translation: 设备和方法被配置为当第一SUB处于活动语音呼叫中并且第二SUB处于保持的语音呼叫时，在具有第一和第二订阅（SUB）的移动设备中解决控制信道传输冲突。 这些装置和方法涉及确定第一SUB的控制信道传输是否与第二SUB的控制信道传输相冲突。 响应于确定第一SUB控制信道传输将与第二SUB控制信道传输相冲突，所述设备和方法交替第一SUB控制信道传输和第二SUB控制信道传输以避免冲突。

    CAPACITY INCREASING DEVICES AND METHODS FOR WIRELESS COMMUNICATION
    152.
    发明申请
    CAPACITY INCREASING DEVICES AND METHODS FOR WIRELESS COMMUNICATION 有权
    能力增加的设备和无线通信的方法

    公开(公告)号：US20160095014A9

    公开(公告)日：2016-03-31

    申请号：US13765622

    申请日：2013-02-12

    Applicant: QUALCOMM Incorporated

    Inventor： Zhi-Zhong YU ,  Mungal Singh Dhanda ,  Simon Walke ,  Mukund Agarwal

    IPC: H04W28/02 ,  H04L5/00

    CPC classification number: H04W28/0236 ,  H04B17/318 ,  H04L5/0007 ,  H04L5/0023 ,  H04L5/0037 ,  H04L5/0044 ,  H04L5/0048 ,  H04L5/005 ,  H04L5/0091 ,  H04W72/042 ,  H04W72/0446 ,  H04W72/085

    Abstract: The present patent application improves DARP by allowing multiple users on one time slot (MUROS). It comprises means and instructions for sharing signals on a single channel, comprising setting up a new connection, allocating a new time slot if there is an unused time slot on a channel frequency, selecting an used time slot for the new connection to share with an existing connection if there is not an unused time slot on the channel frequency, and selecting a different training sequence code for the new connection if the used time slot on the channel frequency has been selected for the new connection to share with an existing connection. Other aspects, embodiments, and features are also claimed and described.

    Abstract translation: 本专利申请通过允许多个用户在一个时隙（MUROS）上来改进DARP。 它包括用于在单个信道上共享信号的装置和指令，包括设置新连接，如果在信道频率上存在未使用的时隙，则分配新的时隙，选择用于新连接的所使用的时隙以与 如果通道频率上没有未使用的时隙，则选择不同的训练序列代码，如果已经选择了频道频率上使用的时隙，以使新连接与现有连接共享。 还要求和描述其它方面，实施例和特征。

    System and methods for reducing silence descriptor frame transmit rate to improve performance in a multi-SIM wireless communication device
    153.
    发明授权
    System and methods for reducing silence descriptor frame transmit rate to improve performance in a multi-SIM wireless communication device 有权
    用于降低静音描述符帧传输速率以提高多SIM无线通信设备的性能的系统和方法

    公开(公告)号：US09258413B1

    公开(公告)日：2016-02-09

    申请号：US14499894

    申请日：2014-09-29

    Applicant: QUALCOMM Incorporated

    Inventor： Divaydeep Sikri ,  Neha Goel ,  Jafar Mohseni ,  Mungal Singh Dhanda

    IPC: H04M1/00 ,  H04B1/38 ,  H04M3/42 ,  H04B1/3816 ,  H04W88/06

    CPC classification number: H04M3/42246 ,  H04B1/3816 ,  H04W8/183 ,  H04W72/1215 ,  H04W88/06

    Abstract: Methods and devices are disclosed for enabling improved transmission performance on a multi-SIM wireless communication device. The wireless device may detect a voice communication in a held state on a modem stack associated with the first SIM and an active voice communication on a modem stack associated with the second SIM. The wireless device may detect a conflict between at least one silence descriptor (SID) frame scheduled for transmission by the modem stack associated with the first SIM and a transmit opportunity for the modem stack associated with the second SIM. Once the wireless device identifies a SID frame transmission rate for the modem stack associated with the first SIM, the wireless device may apply a reduction scheme to the SID frames scheduled to be transmitted by the modem stack associated with the first SIM.

    Abstract translation: 公开了用于在多SIM无线通信设备上实现改进的传输性能的方法和设备。 无线设备可以检测在与第一SIM相关联的调制解调器栈上的保持状态中的语音通信，以及与第二SIM相关联的调制解调器堆栈上的活动语音通信。 无线设备可以检测调度用于与第一SIM卡相关联的调制解调器栈传输的至少一个静默描述符（SID）帧与与第二SIM卡相关联的调制解调器堆栈的发送机会之间的冲突。 一旦无线设备识别与第一SIM卡相关联的调制解调器堆栈的SID帧传输速率，则无线设备可以对被调度为由与第一SIM相关联的调制解调器栈发送的SID帧应用减少方案。

    SYSTEMS AND METHODS FOR SEARCHING FOR A PUBLIC LAND MOBILE NETWORK (PLMN)
    154.
    发明申请
    SYSTEMS AND METHODS FOR SEARCHING FOR A PUBLIC LAND MOBILE NETWORK (PLMN) 审中-公开
    用于搜索公共土地移动网络（PLMN）的系统和方法

    公开(公告)号：US20150351009A1

    公开(公告)日：2015-12-03

    申请号：US14289377

    申请日：2014-05-28

    Applicant: QUALCOMM Incorporated

    Inventor： Harinath Reddy Patel ,  Mungal Singh Dhanda ,  Mahender Reddy Akkapally ,  Preethi Ayleni

    IPC: H04W48/16 ,  H04W84/04 ,  H04W36/00

    CPC classification number: H04W48/16 ,  H04W36/0083 ,  H04W84/042

    Abstract: Embodiments of the present invention include devices, systems and methods for efficient PLMN searching. One method can include initiating a service search procedure. A list of channels to perform a power scan on is prepared. One or more channels are removed from the list of channels that use a same public land mobile network as a camped on cell. Frequencies of the channels are obtained from system information. A power scan is performed on the channels in the list of channels to obtain power scan results. One or more channels are removed from the power scan results. An acquisition process is performed on the channels in the power scan results. Other aspects, embodiments and features are also claimed and described.

    Abstract translation: 本发明的实施例包括用于有效PLMN搜索的设备，系统和方法。 一种方法可以包括启动服务搜索过程。 准备执行电源扫描的通道列表。 从使用相同公共陆地移动网络的信道列表中删除一个或多个频道作为驻留小区。 频道的频率是从系统信息获得的。 在通道列表中的通道上执行功率扫描，以获得功率扫描结果。 从功率扫描结果中删除一个或多个通道。 在功率扫描结果中的通道上执行采集过程。 还要求和描述其它方面，实施例和特征。

    Apparatus and method using common control channel carrier for frequency and time estimation
    157.
    发明授权
    Apparatus and method using common control channel carrier for frequency and time estimation 有权
    使用公共控制信道载波进行频率和时间估计的装置和方法

    公开(公告)号：US09078147B2

    公开(公告)日：2015-07-07

    申请号：US14026595

    申请日：2013-09-13

    Applicant: QUALCOMM Incorporated

    Inventor： Zhi-Zhong Yu ,  Divaydeep Sikri ,  Mungal Singh Dhanda

    IPC: H04B7/00 ,  H04W24/02 ,  H04W72/04 ,  H04J11/00 ,  H04L27/26

    CPC classification number: H04W24/02 ,  H04J11/0036 ,  H04L27/0014 ,  H04L27/2688 ,  H04L2027/0024 ,  H04W72/042

    Abstract: Apparatus and methods are disclosed to improve a user equipment's capability of performing time and frequency tracking by utilizing two carriers when the channel interference on one of the carriers is greater than a certain threshold. In one aspect of the disclosure, a user equipment (UE) determines that channel interference of a first carrier is greater than an interference threshold. The UE performs frequency tracking and time tracking in accordance with information received from a second carrier, and performs interference cancellation in accordance with the frequency tracking and time tracking. Other aspects, embodiments, and features are also claimed and described.

    Abstract translation: 公开了一种装置和方法，用于当一个载波上的信道干扰大于某个阈值时，通过利用两个载波来改善用户设备执行时间和频率跟踪的能力。 在本公开的一个方面，用户设备（UE）确定第一载波的信道干扰大于干扰阈值。 UE根据从第二载波接收的信息执行频率跟踪和时间跟踪，并且根据频率跟踪和时间跟踪执行干扰消除。 还要求和描述其它方面，实施例和特征。

    TIME SHIFTING OF CO-CHANNEL DATA TRANSMISSIONS TO REDUCE CO-CHANNEL INTERFERENCE
    160.
    发明申请
    TIME SHIFTING OF CO-CHANNEL DATA TRANSMISSIONS TO REDUCE CO-CHANNEL INTERFERENCE 有权
    CO通道数据传输的时间转换，以减少通道干扰

    公开(公告)号：US20130281101A1

    公开(公告)日：2013-10-24

    申请号：US13909254

    申请日：2013-06-04

    Applicant: QUALCOMM Incorporated

    Inventor： Zhi-Zhong YU ,  Mungal Singh Dhanda

    IPC: H04W72/08

    CPC classification number: H04W72/082 ,  H04L25/03012 ,  H04L2025/03426 ,  H04W52/16 ,  H04W52/325 ,  H04W72/0446

    Abstract: A cellular communications system in which transmission of control signals for plural different remote stations is so displaced in time that the transmission of control signals for one remote station does not interfere with the transmission of control signals for another remote station, the displacement being sufficient to prevent contemporaneous reception of control signals by the remote station intended for the other remote station. Other aspects, embodiments, and features are also claimed and described.

    Abstract translation: 其中多个不同远程站的控制信号的传输在时间上如此移位的蜂窝通信系统中，使得一个远程站的控制信号的传输不会干扰另一个远程站的控制信号的传输，该位移足以防止 由另一个远程站的远程站同时接收控制信号。 还要求和描述其它方面，实施例和特征。

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