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80 条记录 (耗时 0.023 秒)

    CHANNEL-SENSITIVE POWER CONTROL
    4.
    发明申请
    CHANNEL-SENSITIVE POWER CONTROL 有权
    通道敏感功率控制

    公开(公告)号：US20130216009A1

    公开(公告)日：2013-08-22

    申请号：US13845377

    申请日：2013-03-18

    申请人： James Qiu ,  Sridhar Ramesh ,  Sheng Ye ,  Curtis Ling

    发明人： James Qiu ,  Sridhar Ramesh ,  Sheng Ye ,  Curtis Ling

    IPC分类号： H03G3/20

    CPC分类号： H04W52/0245 ,  H03G3/20 ,  H04B1/109 ,  H04B17/00 ,  H04L1/20 ,  H04L27/06 ,  H04W88/02 ,  Y02D70/00 ,  Y02D70/40

    摘要： A communication receiver which applies signal processing for quantitatively estimating receive signal factors such as communication channel quality, signal characteristics, and overall system received bit error rate (BER)or packet error rate (PER) and which applies a general algorithm for mapping these estimated factors to control receiver performance and minimize power consumption.

    摘要翻译： 一种通信接收机，其应用信号处理，用于定量估计诸如通信信道质量，信号特征和总体系统接收误比特率（BER）或分组差错率（PER）的接收信号因子，并且其应用用于映射这些估计因子的通用算法 以控制接收机性能并降低功耗。

    Method and System for a Baseband Cross-Bar
    5.
    发明申请
    Method and System for a Baseband Cross-Bar 审中-公开
    基带横杆的方法和系统

    公开(公告)号：US20130203368A1

    公开(公告)日：2013-08-08

    申请号：US13366803

    申请日：2012-02-06

    申请人： Raja Pullela ,  Sheng Ye ,  Morten Damgaard

    发明人： Raja Pullela ,  Sheng Ye ,  Morten Damgaard

    IPC分类号： H04B1/16

    CPC分类号： H04B1/18

    摘要： Methods and systems for a baseband cross-bar may comprise receiving one or more radio frequency (RF) signals in a wireless communication device via antennas coupled to a plurality of receiver paths in the wireless device. The received RF signals may be converted to baseband frequencies. One or more of the down-converted signals may be coupled to receiver paths utilizing a baseband cross-bar. The baseband cross-bar may comprise a plurality of switches, which may comprise CMOS transistors. In-phase and quadrature signals may be processed in the one or more of the plurality of receiver paths. The one or more RF signals comprise cellular signals and/or global navigation satellite signals. A single-ended received RF signal may be converted to a differential signal in one or more of the plurality of receiver paths. The baseband cross-bar may be controlled utilizing a reduced instruction set computing (RISC) processor.

    摘要翻译： 用于基带交叉条的方法和系统可以包括经由耦合到无线设备中的多个接收器路径的天线在无线通信设备中接收一个或多个射频（RF）信号。 所接收的RF信号可以被转换为基带频率。 一个或多个下变频信号可以利用基带交叉条耦合到接收机路径。 基带交叉杆可以包括多个开关，其可以包括CMOS晶体管。 可以在多个接收器路径中的一个或多个中处理同相和正交信号。 一个或多个RF信号包括蜂窝信号和/或全球导航卫星信号。 单端接收RF信号可以在多个接收机路径中的一个或多个中被转换成差分信号。 可以使用简化的指令集计算（RISC）处理器来控制基带交叉条。

    METHOD AND SYSTEM FOR MULTI-PATH VIDEO AND NETWORK CHANNELS
    6.
    发明申请
    METHOD AND SYSTEM FOR MULTI-PATH VIDEO AND NETWORK CHANNELS 有权
    多路径视频和网络通道的方法和系统

    公开(公告)号：US20130120665A1

    公开(公告)日：2013-05-16

    申请号：US13674008

    申请日：2012-11-10

    申请人： Anand Anandakumar ,  Sheng Ye ,  Curtis Ling

    发明人： Anand Anandakumar ,  Sheng Ye ,  Curtis Ling

    IPC分类号： H04N5/44 ,  H04N5/50

    CPC分类号： H04N21/4263 ,  H04N5/44 ,  H04N5/50 ,  H04N21/4383 ,  H04N21/4436 ,  H04N21/4622 ,  H04N21/6143

    摘要： Methods and systems for multi-path video and network channels may comprise a communication device comprising a wideband path (WB) and a narrowband path (NB), wherein the WB may be operable to receive a plurality of channels and the NB may be operable to receive a single channel. Video channels and a network channel may be received in the WB when the device is operating in a first stage. Video channels and a network channel may be received in the WB and the network channel may also be received in the NB when the device is operating in a second stage. The network channel may be received in the NB when the device is operating in a third stage. The reception of the network channel from both the WB and the NB may enable a continuous reception of the network channel in a transition between the first and third stages.

    摘要翻译： 用于多路径视频和网络信道的方法和系统可以包括包括宽带路径（WB）和窄带路径（NB）的通信设备，其中，所述WB可以可操作以接收多个信道，并且所述NB可操作为 接收单个频道。 当设备在第一阶段中操作时，可以在WB中接收视频通道和网络通道。 在WB中可以接收视频信道和网络信道，并且当设备在第二阶段中操作时，也可以在NB中接收网络信道。 当设备在第三阶段中操作时，可以在NB中接收网络信道。 来自WB和NB的网络信道的接收可以使得能够在第一和第三级之间的转换中连续接收网络信道。

    Method and apparatus for locating and transforming data
    10.
    发明授权
    Method and apparatus for locating and transforming data 失效
    用于定位和转换数据的方法和装置

    公开(公告)号：US08271874B2

    公开(公告)日：2012-09-18

    申请号：US10689186

    申请日：2003-10-20

    申请人： Sheng Ye ,  Wei Sun ,  Zhong Tian

    发明人： Sheng Ye ,  Wei Sun ,  Zhong Tian

    IPC分类号： G06F17/00

    CPC分类号： G06F17/30569

    摘要： The invention provides method and apparatus for locating data in a data file and for transforming the data. The method comprises the steps: determining the data unit to be located in the data file; determining a type for the data unit, the type including “Text”, “SingleLine”, “MultiLine”, “Block” and “Iterator”; when the type of the data unit is not “Text”, selecting a different data unit as the location reference for the data unit; generating the location description for the data unit, based on the type of the data unit and the position relationship between the data unit and the different data unit, the description including the type of the data unit, one or more location elements for locating the data unit and including “Top”, “Bottom”, “Left” and “Right”, each of the location elements including a combination of attributes so as to determine the position of the location element. The invention may locate the data position by two dimensional area.

    摘要翻译： 本发明提供了用于在数据文件中定位数据和用于变换数据的方法和装置。 该方法包括以下步骤：确定位于数据文件中的数据单元; 确定数据单元的类型，包括“Text”，“SingleLine”，“MultiLine”，“Block”和“Iterator”的类型; 当数据单元的类型不是“文本”时，选择不同的数据单元作为数据单元的位置参考; 基于数据单元的类型和数据单元与不同数据单元之间的位置关系生成数据单元的位置描述，包括数据单元的类型的描述，用于定位数据的一个或多个位置元素 单元，并且包括“顶部”，“底部”，“左”和“右”，每个位置元素包括属性的组合，以便确定位置元素的位置。 本发明可以通过二维区域来定位数据位置。