Method and apparatus for coherent demodulation in communication system employing a potentially gated pilot signal
    41.
    发明授权
    Method and apparatus for coherent demodulation in communication system employing a potentially gated pilot signal 失效
    在采用潜在门控导频信号的通信系统中进行相干解调的方法和装置

    公开(公告)号:US06807157B2

    公开(公告)日:2004-10-19

    申请号:US10441592

    申请日:2003-05-19

    Abstract: The present invention is a novel and improved method and system for performing the pilot frequency tracking operation for coherent demodulation in a system employing a gated pilot signal. In particular, the present invention describes a method and apparatus in which two frequency tracking loops operate in parallel. The first frequency tracking loop performs its tracking operation based on the hypothesis that the received pilot is continuous throughout the frame's duration. The second frequency tracking loop performs the tracking operation based on the hypothesis that the received pilot is discontinuous and is only present for a portion of the frame's duration.

    Abstract translation: 本发明是一种用于在采用门控导频信号的系统中执行用于相干解调的导频跟踪操作的新颖和改进的方法和系统。 特别地,本发明描述了一种方法和装置,其中两个频率跟踪环路并行操作。 第一个频率跟踪循环基于接收到的导频在整个帧的持续时间内是连续的假设执行其跟踪操作。 第二频率跟踪循环基于所接收的导频是不连续的并且仅针对帧的持续时间的一部分存在的假设执行跟踪操作。

    Back up power embodied non-volatile memory device
    42.
    发明授权
    Back up power embodied non-volatile memory device 失效
    备份功能体现的非易失性存储设备

    公开(公告)号:US06707748B2

    公开(公告)日:2004-03-16

    申请号:US10248251

    申请日:2002-12-31

    CPC classification number: G11C5/141 G11C16/30

    Abstract: A back up power embodied non-volatile memory device including a connection port, a power supply unit and a memory system. A host machine provides data and power to the connection port through an external bus. The memory system holds the data received from the connection port temporarily and transfers the data to a non-volatile memory unit inside the memory system. The power supply unit provides necessary power to complete the transfer of temporarily stored data inside the memory system to the non-volatile memory unit to become readable data when host power suddenly fails.

    Abstract translation: 备用电源体现为非易失性存储器件,包括连接端口,电源单元和存储器系统。 主机通过外部总线为连接端口提供数据和电源。 存储器系统暂时保持从连接端口接收的数据,并将数据传送到存储器系统内部的非易失性存储器单元。 当主机电源突然发生故障时,电源单元提供必要的电力来完成将存储器系统内临时存储的数据传送到非易失性存储器单元以变成可读数据。

    Method and apparatus for decoding variable rate data using hypothesis testing to determine data rate
    43.
    发明授权
    Method and apparatus for decoding variable rate data using hypothesis testing to determine data rate 有权
    用于使用假设检验来解码可变速率数据以确定数据速率的方法和装置

    公开(公告)号:US06418163B2

    公开(公告)日:2002-07-09

    申请号:US09514111

    申请日:2000-02-28

    CPC classification number: H04L1/208 H04L1/0046 H04L25/0262

    Abstract: A system and method for determining the data rate of a frame of data at a receiver of a variable rate communications system. A vocoder at a transmitter encodes a frame of data at one of the rates of a predetermined set of rates. The data rate is dependent on the speech activity during the time frame of the data. The data frame is also formatted with overhead bits, including bits for error detection and detection. At the receiver, the data rate for the frame is determined based on hypothesis testing. Because the data rate is based on speech activity, a hypothesis test may be designed based on the statistics of speech activity. The received data frame is first decoded into information bits at the most probable rate as provided by the hypothesis test. Error metrics are generated for the decoded information bits. If the error metrics indicate that the information bits are of good quality, then the information bits are presented to a vocoder at the receiver to be processed for interface with the user. If the error metrics indicate that the information bits have not been properly decoded, then the received data frame is decoded at the other rates of the set of rates until the actual data rate is determined.

    Abstract translation: 一种用于在可变速率通信系统的接收机处确定数据帧的数据速率的系统和方法。 发射机的声码器以预定速率集合的速率之一编码数据帧。 数据速率取决于数据时间段内的语音活动。 数据帧也被格式化为开销位,包括用于错误检测和检测的位。 在接收端,帧的数据速率是基于假设检验确定的。 由于数据速率是基于语音活动的,所以可以基于语音活动的统计来设计假设检验。 接收到的数据帧首先按照假设检验提供的最可能速率解码成信息位。 为解码的信息位生成错误度量。 如果错误度量指示信息比特质量好,则信息比特被提供给接收者处的声码器以与用户进行接口。 如果错误度量指示信息比特未被正确地解码,则接收到的数据帧以该比特率的其他速率被解码,直到确定实际数据速率。

    Lighting device on a stage
    44.
    发明授权
    Lighting device on a stage 失效
    舞台上的照明装置

    公开(公告)号:US06283603B1

    公开(公告)日:2001-09-04

    申请号:US09559585

    申请日:2000-04-28

    Applicant: Yu-Chuan Lin

    Inventor: Yu-Chuan Lin

    CPC classification number: H01R39/10 F21S10/00 F21V21/15 F21V23/00 F21W2121/00

    Abstract: A lighting device is composed of a case, a driving device, a power source contacting device, a power source rotary device, an actuating arm, and at least a light ball. When the power source is turned on to light up the lighting device, the motor of the driving device starts to rotate the rotary device and the actuating arm synchronously. Accordingly, the lighting ball is rotated horizontally. In addition, a gear disk of the light ball rolls along a gear ring on the case such that the light ball can rotate vertically as well.

    Abstract translation: 照明装置由壳体,驱动装置,电源接触装置,电源旋转装置,致动臂以及至少一个轻球组成。 当电源打开以点亮照明装置时,驱动装置的电动机开始同步旋转装置和致动臂的旋转。 因此,照明球水平旋转。 此外,轻球的齿轮盘沿壳体上的齿圈滚动,使得轻球也可以垂直旋转。

    Touch panel
    48.
    发明授权
    Touch panel 有权
    触控面板

    公开(公告)号:US08184105B2

    公开(公告)日:2012-05-22

    申请号:US12629058

    申请日:2009-12-02

    CPC classification number: G06F3/044 G06F2203/04111

    Abstract: A touch panel including a substrate, a plurality of first sensing series, and a plurality of second sensing series is provided. The first sensing series and the second sensing series are disposed on the substrate. The first sensing series extend along a first direction and are electrically insulated from each other. Each of the first sensing series includes a plurality of first sensing pads and a plurality of first bridge portions connected between the first sensing pads. The second sensing series extend along a second direction and are electrically insulated from each other. Each of the second sensing series includes a plurality of second sensing pads and a plurality of second bridge portions connected between the second sensing pads. Each of the first bridge portions and one of the second bridge portions are intersected, and at least one of the second bridge portions has at least one electrostatic discharge tip.

    Abstract translation: 提供了包括基板,多个第一感测系列和多个第二感测系列的触摸面板。 第一感测系列和第二感测系列设置在衬底上。 第一感测系列沿着第一方向延伸并且彼此电绝缘。 第一感测系列中的每一个包括多个第一感测焊盘和连接在第一感测焊盘之间的多个第一桥接部分。 第二感测系列沿着第二方向延伸并且彼此电绝缘。 第二感测系列中的每一个包括多个第二传感垫和连接在第二传感垫之间的多个第二桥接部分。 第一桥接部分和第二桥接部分中的每一个相交,并且至少一个第二桥接部分具有至少一个静电放电尖端。

    TOUCH DISPLAY PANEL AND TOUCH SENSING UNIT THEREOF
    49.
    发明申请
    TOUCH DISPLAY PANEL AND TOUCH SENSING UNIT THEREOF 有权
    触摸显示面板和触摸感应单元

    公开(公告)号:US20110096018A1

    公开(公告)日:2011-04-28

    申请号:US12700737

    申请日:2010-02-05

    CPC classification number: G06F3/044 G06F2203/04111

    Abstract: A touch display panel includes a display panel and a touch sensing unit. The touch sensing unit includes first sensing series, and second sensing series. Each of the first sensing series includes a plurality of first transparent sensing pads disposed along a first direction, and a plurality of non-transparent bridge lines disposed along the first direction. Each of the non-transparent bridge lines is disposed between two adjacent first transparent sensing pads, overlapping with two adjacent first transparent sensing pads, and electrically connected to two adjacent first transparent sensing pads. The line width of each non-transparent bridge line is substantially between 0.5 micrometers and 10 micrometers, and the reduction of aperture ratio in a pixel region of the touch display panel caused by the non-transparent bridge lines is substantially between 0.1% and 5%.

    Abstract translation: 触摸显示面板包括显示面板和触摸感测单元。 触摸感测单元包括第一感测系列和第二感测系列。 第一感测系列中的每一个包括沿着第一方向设置的多个第一透明感测垫和沿着第一方向设置的多个不透明的桥线。 每个非透明桥线布置在两个相邻的第一透明感测垫之间,与两个相邻的第一透明感测垫重叠,并且电连接到两个相邻的第一透明感测垫。 每个非透明桥接线的线宽基本上在0.5微米至10微米之间,并且由非透明桥接线引起的触摸显示面板的像素区域中的开口率的减小基本上在0.1%和5%之间, 。

    ADAPTIVE TRANSMISSION (TX)/RECEPTION (RX) PULSE SHAPING FILTER FOR FEMTOCELL BASE STATIONS AND MOBILE STATIONS WITHIN A NETWORK
    50.
    发明申请
    ADAPTIVE TRANSMISSION (TX)/RECEPTION (RX) PULSE SHAPING FILTER FOR FEMTOCELL BASE STATIONS AND MOBILE STATIONS WITHIN A NETWORK 有权
    用于FEMTOCELL基站和移动站的自适应传输(TX)/接收(RX)脉冲形状滤波器

    公开(公告)号:US20100048215A1

    公开(公告)日:2010-02-25

    申请号:US12539341

    申请日:2009-08-11

    CPC classification number: H04L25/03834 H04W36/0055 H04W84/045

    Abstract: A mobile station may include a standard transmit pulse-shaping filter, a standard receive pulse-shaping filter, a narrower transmit pulse-shaping filter, and a narrower receive pulse-shaping filter. A femtocell base station may include a narrower transmit pulse-shaping filter and a narrower receive pulse-shaping filter. The mobile station may utilize the narrower transmit pulse-shaping filter for transmitting uplink signals and the narrower receive pulse-shaping filter for receiving downlink signals when it is receiving service from the femtocell base station. The mobile station may utilize the standard transmit pulse-shaping filter for transmitting uplink signals and the standard receive pulse-shaping filter for receiving downlink signals when it is receiving service from a macrocell base station.

    Abstract translation: 移动台可以包括标准发射脉冲整形滤波器,标准接收脉冲整形滤波器,较窄的发射脉冲整形滤波器和较窄的接收脉冲整形滤波器。 毫微微小区基站可以包括较窄的发射脉冲整形滤波器和较窄的接收脉冲整形滤波器。 移动台可以利用较窄的发射脉冲整形滤波器来传输上行链路信号,而较窄的接收脉冲整形滤波器在接收来自毫微微小区基站的业务时接收下行链路信号。 移动台可以利用标准的发送脉冲整形滤波器来发送上行链路信号,以及标准的接收脉冲整形滤波器,用于在从宏小区基站接收服务时接收下行链路信号。

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