Method for reporting reception result of packets in mobile communication system
    473.
    发明授权
    Method for reporting reception result of packets in mobile communication system 有权
    报告移动通信系统中报文接收结果的方法

    公开(公告)号:US08238236B2

    公开(公告)日:2012-08-07

    申请号:US11442749

    申请日:2006-05-30

    CPC classification number: H04L1/1621 H04L1/0001 H04L1/1614 H04L1/1838

    Abstract: Disclosed is a method for configuring a bitmap in a mobile communication system employing a block ACK scheme, which faithfully performs its intrinsic function of acknowledging a reception result, and yet can reduce transmission delay and the overall system load due to retransmission in the case where packet loss is relatively less important than transmission delay time, such as in the case of voice communication. To this end, a recipient compares a PER of a received packet signal with a threshold value. If the PER is higher than the threshold value, the recipient operates in the block ACK scheme, and if the PER is lower than the threshold value, the recipient determines a bitmap configuration scheme on the assumption that an erroneous frame has been successfully received. Also, using the determined bitmap configuration scheme, the recipient transmits a reception result for each received packet.

    Abstract translation: 公开了一种在采用块ACK方案的移动通信系统中配置位图的方法,该方法忠实地执行其确认接收结果的固有功能,并且还可以在分组的情况下减少由于重传引起的传输延迟和整个系统负载 丢失比传输延迟时间重要得多,例如在语音通信的情况下。 为此,接收者将接收的分组信号的PER与阈值进行比较。 如果PER高于阈值,则接收者在块ACK方案中操作,并且如果PER低于阈值,则接收者在假设已经成功接收到错误帧的情况下确定位图配置方案。 此外,使用确定的位图配置方案,接收方发送针对每个接收到的分组的接收结果。

    SIGNAL GENERATION DEVICE
    474.
    发明申请
    SIGNAL GENERATION DEVICE 审中-公开
    信号发生装置

    公开(公告)号:US20120194485A1

    公开(公告)日:2012-08-02

    申请号:US13384942

    申请日:2009-07-31

    Applicant: Jae Jun Lee

    Inventor: Jae Jun Lee

    CPC classification number: G06F3/0433 G06F3/03545 G06F3/0383

    Abstract: Provided is a signal generation device used for an information input system using an ultrasonic signal. A portion of a pen core portion is designed to have a different cross-sectional area (diameter) so that the portion having a different cross-sectional area is held by an inner portion of a housing or a cap member. Therefore, the pen core portion can be naturally supported without use of an additional configuration such as a retainer. Particularly, in a signal generation device in the related art, if elasticity of a retainer is weakened due to long term use, the pen core cannot be supported. However, according to the present invention, since the pen core is supported by using a structural inner portion in the housing, the pen core can be stably supported irrespective of long term use.

    Abstract translation: 提供了一种用于使用超声波信号的信息输入系统的信号发生装置。 笔芯部分的一部分被设计成具有不同的横截面面积(直径),使得具有不同横截面面积的部分由壳体或盖构件的内部部分保持。 因此,可以自然地支撑笔芯部分而不使用诸如保持器的附加构造。 特别地,在现有技术的信号发生装置中,如果保持器的弹性由于长期使用而变弱,则不能支撑笔芯。 然而,根据本发明,由于笔芯通过使用壳体中的结构内部部分来支撑,所以笔芯可以被稳定地支撑,而不管长期使用。

    Gain control apparatus and method in receiver of multiband OFDM system
    477.
    发明授权
    Gain control apparatus and method in receiver of multiband OFDM system 失效
    多频OFDM系统接收机增益控制装置及方法

    公开(公告)号:US08213891B2

    公开(公告)日:2012-07-03

    申请号:US12507474

    申请日:2009-07-22

    CPC classification number: H04L27/2647 H03G3/3068

    Abstract: A gain control apparatus in a receiver of multiband OFDM system includes: an amplifier amplifying a received signal based on a first auto gain control signal; an analog-to-digital converter for converting the amplified signal into a digital signal; band reception signal extractor for extracting a signal of a desired reception band from the converted digital signal for each reception band, and controlling gain of the extracted signal according to a second auto gain control signal; a reception power detector for detecting a reception power value of whole band from the converted digital signal; and a multiband integration baseband processor for generating the first auto gain control signal by using the detected reception power value of the whole band, and generating the second auto gain control signal to be provided to the band reception signal extraction units, resource allocation information for each band and a reception power for each reception band.

    Abstract translation: 多频带OFDM系统的接收机中的增益控制装置包括:基于第一自动增益控制信号放大接收信号的放大器; 用于将放大的信号转换成数字信号的模拟 - 数字转换器; 频带接收信号提取器,用于从每个接收频带的转换的数字信号中提取期望的接收频带的信号,并根据第二自动增益控制信号控制所提取的信号的增益; 接收功率检测器,用于从转换的数字信号中检测整个频带的接收功率值; 以及多频带集成基带处理器,用于通过使用检测到的整个频带的接收功率值来产生第一自动增益控制信号,并且生成要提供给频带接收信号提取单元的第二自动增益控制信号,每个 频带和每个接收频带的接收功率。

    AMPLIFIER STRUCTURE AND AMPLIFICATION METHOD THEREOF
    478.
    发明申请
    AMPLIFIER STRUCTURE AND AMPLIFICATION METHOD THEREOF 失效
    放大器结构及其放大方法

    公开(公告)号:US20120161864A1

    公开(公告)日:2012-06-28

    申请号:US13335481

    申请日:2011-12-22

    CPC classification number: H03F3/24 H03F3/217 H03F2200/331

    Abstract: Provided is an amplifier structure. The amplifier structure includes a delta-sigma modulator, an up converter, a power amplifier, and a band-pass filter. The delta-sigma modulator receives an IF signal to delta-sigma modulate the IF signal. The up converter up-converts a frequency of the delta-sigma modulated signal with an LO signal. The power amplifier amplifies a power of the up-converted signal. The band-pass filter filters the amplified signal of a selected band. The amplifier structure performs the delta-sigma modulation operation on an IF input signal, and thus can considerably decrease a delta-sigma modulation operation speed compared to a typical amplifier structure and moderate the specification in implementing a power amplifier.

    Abstract translation: 提供了放大器结构。 放大器结构包括Δ-Σ调制器,上变频器,功率放大器和带通滤波器。 Δ-Σ调制器接收IF信号到Δ-Σ调制IF信号。 上变频器用LO信号上变频Δ-Σ调制信号的频率。 功率放大器放大上变频信号的功率。 带通滤波器对所选频带的放大信号进行滤波。 放大器结构对IF输入信号执行Δ-Σ调制操作,因此与典型的放大器结构相比可以显着地降低Δ-Σ调制操作速度,并适度实现功率放大器的规范。

    DISPLAY APPARATUS AND METHOD OF MANUFACTURING THE DISPLAY APPARATUS
    479.
    发明申请
    DISPLAY APPARATUS AND METHOD OF MANUFACTURING THE DISPLAY APPARATUS 有权
    显示装置和制造显示装置的方法

    公开(公告)号:US20120138979A1

    公开(公告)日:2012-06-07

    申请号:US13212601

    申请日:2011-08-18

    Applicant: Kyung-Jun LEE

    Inventor: Kyung-Jun LEE

    CPC classification number: H01L51/5246 G02F1/133512 G02F1/1339

    Abstract: Present embodiments provide a display apparatus including a substrate; a sealing substrate facing the substrate; a display unit between the substrate and the sealing substrate; a first sealing member between the substrate and the sealing substrate to be spaced apart from the display unit, so as to bond the substrate and the sealing substrate to each other; a second sealing member between the substrate and the sealing substrate to be spaced apart from the display unit and the first sealing member, so as to bond the substrate and the sealing substrate to each other; and a light pattern layer on a surface of the sealing substrate opposite to a surface facing the display unit, so as to adjust light intensity transmitted through the sealing substrate. The light pattern layer includes a first pattern corresponding to the first sealing member and a second pattern corresponding to the second sealing member.

    Abstract translation: 本实施例提供一种包括基板的显示装置; 面向衬底的密封衬底; 在所述基板和所述密封基板之间的显示单元; 所述基板和所述密封基板之间的第一密封构件与所述显示单元间隔开,以将所述基板和所述密封基板彼此接合; 所述基板和所述密封基板之间的第二密封构件与所述显示单元和所述第一密封构件间隔开,以将所述基板和所述密封基板彼此接合; 以及在密封基板的与面向显示单元的表面相对的表面上的光图案层,以便调节透过密封基板的光强度。 光图案层包括对应于第一密封构件的第一图案和对应于第二密封构件的第二图案。

    DISPENSER
    480.
    发明申请
    DISPENSER 审中-公开
    分配器

    公开(公告)号:US20120138654A1

    公开(公告)日:2012-06-07

    申请号:US13389785

    申请日:2010-07-20

    Applicant: Yong-jun Lee

    Inventor: Yong-jun Lee

    CPC classification number: A47K10/3827 A47K2010/3881 Y10T225/238

    Abstract: The present invention relates to a dispenser for supplying a disposable paper product of a roll type such as a toilet paper, a hand towel and etc. The dispenser comprises a main body casing which accommodates the paper product and has a rotating shaft supporting the paper product to be rotatable and a discharging part for discharging the paper product, and a wet type cutting unit which is located at the discharging part to provide liquid to a part of the paper product that is to be cut. According to the present invention, liquid is provided to an area of the paper product to be cut, so that the paper product can be easily cut with a relatively small force.

    Abstract translation: 本发明涉及一种用于供应诸如卫生纸,手巾等的卷型的一次性纸制品的分配器。分配器包括容纳纸制品的主体外壳,并且具有支撑纸制品的旋转轴 以及用于排出纸制品的排出部分,以及位于排出部分处以向待切割的纸制品的一部分提供液体的湿式切割单元。 根据本发明,液体被提供到待切割的纸制品的区域,使得纸制品能够以相对小的力容易地切割。

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