Method of manufacturing light guide panel with pattern accuracy
    3.
    发明授权
    Method of manufacturing light guide panel with pattern accuracy 有权
    具有图案精度的导光板制造方法

    公开(公告)号:US08128800B2

    公开(公告)日:2012-03-06

    申请号:US11951978

    申请日:2007-12-06

    IPC分类号: C25D5/02

    摘要: A method of manufacturing a mold for producing a light guide panel and a method of manufacturing the light guide panel using the mold are presented. The mold is made by manufacturing a pattern master on which a fine pattern is formed. A side mold for forming a light-receiving surface of a light guide panel is immersed in an electrolyte containing metal ions, along with the pattern master. A voltage is applied to the electrolyte and the side mold such that the fine pattern on the pattern master is transferred to the side mold with the metal ions in the electrolyte, forming a prism pattern forming portion on the side mold. The prism pattern is formed on a light-receiving portion of the light guide panel using the side mold thus prepared. The shape accuracy and surface accuracy of the prism pattern are improved by using the presented method.

    摘要翻译: 本发明提供一种制造导光板制造用模具的方法及使用该模具制造导光板的方法。 通过制造在其上形成精细图案的图案母版制造模具。 用于形成导光板的光接收表面的侧模与图案母版一起浸入含有金属离子的电解质中。 向电解质和侧模施加电压,使得图案母版上的精细图案与电解质中的金属离子转移到侧模,在侧模上形成棱镜图案形成部。 使用如此制备的侧模在导光板的光接收部分上形成棱镜图案。 通过使用所提出的方法改善了棱镜图案的形状精度和表面精度。

    Terminal device for transmitting a power headroom report in a multi-carrier communication system, and method for same
    5.
    发明授权
    Terminal device for transmitting a power headroom report in a multi-carrier communication system, and method for same 有权
    用于在多载波通信系统中发送功率余量报告的终端装置及其方法

    公开(公告)号:US09025541B2

    公开(公告)日:2015-05-05

    申请号:US13508349

    申请日:2010-11-04

    IPC分类号: H04W52/36 H04W72/04 H04W52/34

    摘要: Disclosed is a terminal device for transmitting a power headroom report (PHR) in a multi-carrier communication system, and a method for same. The terminal device for transmitting a power headroom report (PHR) in a multi-carrier communication system comprises a transmitter and a processor. The transmitter transmits, to a base station, a power headroom report for one or more active component carriers allocated to user equipment from among multiple carriers. The processor controls the transmitter such that the transmitter transmits the power headroom report including a first type of power headroom information calculated using the power value of a physical uplink shared channel (PUSCH) of the main component carrier among the active component carriers, and a second type of power headroom information calculated using the power value of the PUSCH and the power value of a physical uplink control channel (PUCCH) of the main component carrier.

    摘要翻译: 公开了一种用于在多载波通信系统中发送功率余量报告(PHR)的终端装置及其方法。 用于在多载波通信系统中发送功率余量报告(PHR)的终端装置包括发射机和处理器。 发射机向基站发送从多个载波中分配给用户设备的一个或多个活动分量载波的功率余量报告。 处理器控制发射机,使得发射机发射功率余量报告,包括使用主分量载波的物理上行链路共享信道(PUSCH)的功率值在有源分量载波中计算的第一类功率余量信息,第二类 使用PUSCH的功率值计算的功率余量信息的类型和主分量载波的物理上行链路控制信道(PUCCH)的功率值。

    Apparatus and method for transmitting/receiving uplink power control information
    6.
    发明授权
    Apparatus and method for transmitting/receiving uplink power control information 有权
    用于发送/接收上行链路功率控制信息的装置和方法

    公开(公告)号:US08929291B2

    公开(公告)日:2015-01-06

    申请号:US13634766

    申请日:2011-03-21

    摘要: Disclosed are an apparatus and method for transmitting or receiving uplink power control information. According to the present invention, a transmitting antenna of a base station device transmits, to a terminal, a first message containing first information on the interference and noise levels of frequency partitions to which an uplink data channel and an uplink control channel are allocated. Here, the uplink data channel and the uplink control channel are allocated to different frequency partitions. The transmitting antenna can further transmit, to the terminal, information on frequency partitions to which the uplink data channel and the uplink control channel are allocated.

    摘要翻译: 公开了一种用于发送或接收上行链路功率控制信息的装置和方法。 根据本发明,基站装置的发送天线向终端发送包含上行链路数据信道和上行链路控制信道所分配的频率分区的干扰和噪声级别的第一信息的第一消息。 这里,将上行链路数据信道和上行链路控制信道分配给不同的频率分区。 发送天线可以进一步向终端发送分配有上行链路数据信道和上行链路控制信道的频率分区的信息。

    Method for controlling uplink power control considering multiplexing rate/ratio
    7.
    发明授权
    Method for controlling uplink power control considering multiplexing rate/ratio 有权
    考虑复用率/比率来控制上行链路功率控制的方法

    公开(公告)号:US08830904B2

    公开(公告)日:2014-09-09

    申请号:US12746710

    申请日:2008-12-12

    摘要: A method for maintaining system interference at a low level when two or more users use one resource region in a wireless mobile communication system is provided. To control an uplink transmission power in a broadband wireless mobile communication system in multi-cell environments, information regarding the number of users who share an uplink time-frequency resource region is received from a base station, a power adjustment value is calculated based on the received number of users, and the uplink transmission power is determined by reflecting the calculated power adjustment value in a reference transmission power. Here, when only one mobile station uses the uplink time-frequency resource region, the reference transmission power is equal to a transmission power of the mobile station.

    摘要翻译: 提供了一种用于在两个或多个用户在无线移动通信系统中使用一个资源区域时将系统干扰维持在低水平的方法。 为了在多小区环境中控制宽带无线移动通信系统中的上行链路发送功率,从基站接收到关于共享上行链路时间 - 频率资源区域的用户数量的信息,基于 接收的用户数,并且通过将所计算的功率调整值反映为参考发送功率来确定上行链路发送功率。 这里,当仅一个移动站使用上行链路时间 - 频率资源区域时,参考发送功率等于移动台的发送功率。

    Apparatus for transmitting a synchronous signal in a multi-antenna system
    9.
    发明授权
    Apparatus for transmitting a synchronous signal in a multi-antenna system 有权
    用于在多天线系统中发送同步信号的装置

    公开(公告)号:US08660201B2

    公开(公告)日:2014-02-25

    申请号:US13001403

    申请日:2009-06-26

    IPC分类号: H04B7/02 H04L1/02

    摘要: An apparatus for transmitting a synchronization signal using a plurality of transmit (Tx) antennas is provided. The apparatus includes a synchronization signal generator for generating a synchronization signal used for tracking timing or frequency synchronization, a transmission processor for allocating different subcarriers to a plurality of Tx antennas without overlapping, mapping the synchronization signal to the subcarriers, and generating an orthogonal frequency division multiplexing (OFDM) symbol by performing inverse fast Fourier transformation (IFFT), a control signal coupler for controlling codes as a resource not to overlap among the plurality of Tx antennas, and the plurality of Tx antennas for transmitting the OFDM symbol.

    摘要翻译: 提供了一种使用多个发送(Tx)天线发送同步信号的装置。 该装置包括用于产生用于跟踪定时或频率同步的同步信号的同步信号发生器,用于将不同子载波分配给多个Tx天线而不重叠的发送处理器,将同步信号映射到副载波,并产生正交频分 通过执行快速傅里叶逆变换(IFFT)来进行多路复用(OFDM)符号,用于控制代码作为多个Tx天线之间不重叠的资源的控制信号耦合器和用于发送OFDM符号的多个Tx天线。