Systems and methods for reducing power consumption of a communications device using multiple elements in a receiver chain
    1.
    发明授权
    Systems and methods for reducing power consumption of a communications device using multiple elements in a receiver chain 有权
    用于减少在接收机链中使用多个元件的通信设备的功耗的系统和方法

    公开(公告)号:US08874055B2

    公开(公告)日:2014-10-28

    申请号:US13236049

    申请日:2011-09-19

    申请人: Jin-Sheng Su

    发明人: Jin-Sheng Su

    IPC分类号: H04B7/00 H04W52/02 H04W88/02

    摘要: Systems and methods according to embodiments of the present invention are provided for increasing the power efficiency of a communications device by allowing it to support dual-SIM functionality while issuing simultaneous wake ups for each SIM. Embodiments of the present invention leverage time sharing solutions to minimize the amount of circuitry needed in a communications device to issue wake ups while avoiding the drawbacks of other time sharing solutions that result in increased overhead due to requiring multiple transitions from an idle state to an active state.

    摘要翻译: 提供根据本发明实施例的系统和方法,用于通过允许通信设备支持双SIM功能同时为每个SIM发出同时唤醒来提高通信设备的功率效率。 本发明的实施例利用时间共享解决方案来最小化在通信设备中发出唤醒所需的电路的数量,同时避免由于需要从空闲状态到活动的多个转换而导致增加的开销的其他时间共享解决方案的缺点 州。

    MULTIPLE SIM FREQUENCY CONTROL SYSTEM
    4.
    发明申请
    MULTIPLE SIM FREQUENCY CONTROL SYSTEM 审中-公开
    多个SIM频率控制系统

    公开(公告)号:US20130316764A1

    公开(公告)日:2013-11-28

    申请号:US13480188

    申请日:2012-05-24

    IPC分类号: H04W4/00

    摘要: A frequency control system enhances user equipment performance. The user equipment may include multiple SIMs, and the frequency control system may facilitate successful background page monitoring for a SIM that is not currently active. In particular, the frequency control system may track environmental factors that influence time base accuracy in the user equipment. When the background page monitoring activity happens for the inactive SIM, the frequency control system may apply a correction to the time base that facilitates successful reception of the paging indicators for the inactive SIM.

    摘要翻译: 频率控制系统增强了用户设备性能。 用户设备可以包括多个SIM,并且频率控制系统可以促进对当前不活动的SIM的成功的背景页面监视。 特别地,频率控制系统可以跟踪影响用户设备中的时基精度的环境因素。 当对于非活动SIM发生背景页面监视活动时,频率控制系统可以对有助于成功接收非活动SIM的寻呼指示符的时基应用校正。

    Video processing method and device thereof
    6.
    发明授权
    Video processing method and device thereof 有权
    视频处理方法及其装置

    公开(公告)号:US08570435B2

    公开(公告)日:2013-10-29

    申请号:US12572979

    申请日:2009-10-02

    IPC分类号: H04N7/01 H04N11/20

    摘要: A video processing method and a device thereof are described. The method includes the steps as follows. An input video signal is received, in which a single period of the input video signal has a plurality of first input frames and a plurality of second input frames. The input video signal is processed, so as to generate an output video signal, in which a single period of the output video signal has a plurality of first output frames and a plurality of second output frames, and an amount of the first output frames is the same as an amount of the second output frames. A sum of the amount of the first output frames and the amount of second output frames is an integer multiple of a sum of an amount of the first input frames and an amount of the second input frames.

    摘要翻译: 描述视频处理方法及其装置。 该方法包括以下步骤。 接收输入视频信号,其中输入视频信号的单个周期具有多个第一输入帧和多个第二输入帧。 处理输入视频信号,以产生输出视频信号,其中输出视频信号的单个周期具有多个第一输出帧和多个第二输出帧,并且第一输出帧的量为 与第二输出帧的量相同。 第一输出帧的量和第二输出帧的量的和是第一输入帧的量和第二输入帧的量之和的整数倍。

    CONCURRENT USE OF SINGLE TX/RX SYNTHESIZER PAIR IN MULTIPLE SIM DEVICES
    7.
    发明申请
    CONCURRENT USE OF SINGLE TX/RX SYNTHESIZER PAIR IN MULTIPLE SIM DEVICES 审中-公开
    在多个SIM设备中使用单个TX / RX合成器对的同时使用

    公开(公告)号:US20130150111A1

    公开(公告)日:2013-06-13

    申请号:US13481306

    申请日:2012-05-25

    IPC分类号: H04W88/06 H04W48/16

    摘要: A technique for tuning the receiver (RX) synthesizer independently from the transmitter (TX) synthesizer helps a mobile communication device with multiple SIMs to concurrently monitor the paging channel of a first network associated with one SIM while transmitting on a second network associated with a second SIM. By independently tuning the RX and the TX synthesizers, each SIM card can maintain synchronization with the network without disruption of service in either network. As a result, the mobile communication device exhibits an increased ability to maintain communication sessions for two different networks, without the need for a second set of TX/RX synthesizer hardware.

    摘要翻译: 用于独立于发射机(TX)合成器调谐接收机(RX)合成器的技术有助于具有多个SIM的移动通信设备同时监视与一个SIM相关联的第一网络的寻呼信道,同时在与第二网络相关联的第二网络上进行传输 SIM卡 通过独立调谐RX和TX合成器,每个SIM卡可以保持与网络的同步,而不会中断任一网络中的服务。 结果,移动通信设备表现出增加的维持两个不同网络通信会话的能力,而不需要第二组TX / RX合成器硬件。

    Systems and Methods for Reducing Power Consumption of a Communications Device Using Multiple Elements in a Receiver Chain
    9.
    发明申请
    Systems and Methods for Reducing Power Consumption of a Communications Device Using Multiple Elements in a Receiver Chain 有权
    用于降低在接收机链中使用多个元件的通信设备的功耗的系统和方法

    公开(公告)号:US20130072256A1

    公开(公告)日:2013-03-21

    申请号:US13236049

    申请日:2011-09-19

    申请人: Jin-Sheng SU

    发明人: Jin-Sheng SU

    IPC分类号: H04W88/02 H03D3/24

    摘要: Systems and methods according to embodiments of the present invention are provided for increasing the power efficiency of a communications device by allowing it to support dual-SIM functionality while issuing simultaneous wake ups for each SIM. Embodiments of the present invention leverage time sharing solutions to minimize the amount of circuitry needed in a communications device to issue wake ups while avoiding the drawbacks of other time sharing solutions that result in increased overhead due to requiring multiple transitions from an idle state to an active state.

    摘要翻译: 提供根据本发明实施例的系统和方法,用于通过允许通信设备支持双SIM功能同时为每个SIM发出同时唤醒来提高通信设备的功率效率。 本发明的实施例利用时间共享解决方案来最小化在通信设备中发出唤醒所需的电路的数量,同时避免由于需要从空闲状态到活动的多个转换而导致增加的开销的其他时间共享解决方案的缺点 州。