公开(公告)号：US08363563B2

公开(公告)日：2013-01-29

申请号：US12683663

申请日：2010-01-07

Applicant: Tae-Hwan Ko ,  Wook Kim ,  Ik-Gon Kim ,  Jae-Jin Kim ,  Hyun-Jin Yoon ,  Ji-Yong Lee

Inventor： Tae-Hwan Ko ,  Wook Kim ,  Ik-Gon Kim ,  Jae-Jin Kim ,  Hyun-Jin Yoon ,  Ji-Yong Lee

IPC: H04L12/26

CPC classification number: H04L43/0852

Abstract: An apparatus and method for delay time computation and delay compensation between a Base Station (BS) and a remote Radio Frequency (RF) unit in a broadband wireless access system are provided. In a method of operating an apparatus for determining a delay time to compensate for delay between a BS modem card and a remote RF unit in a wireless access system, the method includes determining a process delay time required when traffic data is output from the BS modem card to an antenna of the remote RF unit in a state where a reference cable having a length short enough to neglect a cable delay time is connected between the BS modem card and the remote RF unit, determining a cable delay time required when a sync pulse signal is transmitted through a cable used in actual system operation between the BS modem card and the remote RF unit, and determining a time for outputting traffic data at an earlier time from a modem included in the BS modem card by using the determined process delay time and cable delay time.

Abstract translation: 提供了一种在宽带无线接入系统中的基站（BS）和远程射频（RF）单元之间的延迟时间计算和延迟补偿的装置和方法。 在一种操作用于确定延迟时间以补偿无线接入系统中的BS调制解调器卡和远程RF单元之间的延迟的装置的方法中，所述方法包括确定当从BS调制解调器输出业务数据时所需的处理延迟时间 卡到远程RF单元的天线，其中具有足够短的长度以忽略电缆延迟时间的参考电缆连接在BS调制解调器卡和远程RF单元之间，确定当同步脉冲 信号通过在BS调制解调器卡和远程RF单元之间的实际系统操作中使用的电缆传输，并且通过使用确定的处理延迟时间确定从包括在BS调制解调器卡中的调制解调器在较早时间输出业务数据的时间 和电缆延迟时间。

公开(公告)号：US20080235013A1

公开(公告)日：2008-09-25

申请号：US12053144

申请日：2008-03-21

Applicant: Hyun-Soo Kim ,  Hanseok Ko ,  Sung-Joo Ahn ,  Jounghoon Beh ,  Hyun-Jin Yoon

Inventor： Hyun-Soo Kim ,  Hanseok Ko ,  Sung-Joo Ahn ,  Jounghoon Beh ,  Hyun-Jin Yoon

IPC: G10L15/20

CPC classification number: G10L21/0208

Abstract: Disclosed is a method and an apparatus for estimating noise included in a sound signal during sound signal processing. The method includes estimating harmonics components in a frame of an input sound signal; using the estimated harmonics components, computing a Voice Presence Probability (VPP) on the frame of the input sound signal; determining a weight of an equation necessary to estimate a noise spectrum, depending on the computed VPP; and using the determined weight and the equation necessary to estimate a noise spectrum, estimating the noise spectrum, and updating the noise spectrum.

Abstract translation: 公开了一种用于在声音信号处理期间估计包括在声音信号中的噪声的方法和装置。 该方法包括估计输入声音信号的帧中的谐波分量; 使用估计的谐波分量，在输入声音信号的帧上计算声音概率（VPP）; 根据所计算的VPP确定估计噪声谱所必需的方程的权重; 并且使用所确定的权重和所需的等式来估计噪声谱，估计噪声谱和更新噪声谱。

公开(公告)号：USD572227S1

公开(公告)日：2008-07-01

申请号：US29283435

申请日：2007-08-14

Applicant: Hyun Jin Yoon ,  Chang Hoon Lee ,  Seung Chul Cho

Designer： Hyun Jin Yoon ,  Chang Hoon Lee ,  Seung Chul Cho

公开(公告)号：US08767051B2

公开(公告)日：2014-07-01

申请号：US12981267

申请日：2010-12-29

Applicant: Hyun-jin Yoon ,  Tae-don Hwang

Inventor： Hyun-jin Yoon ,  Tae-don Hwang

IPC: H04N13/04

CPC classification number: H04N13/172 ,  H04N5/45 ,  H04N5/607 ,  H04N13/194 ,  H04N13/30 ,  H04N13/341 ,  H04N13/398 ,  H04N21/4122 ,  H04N21/4263 ,  H04N21/4318 ,  H04N2013/403

Abstract: A display apparatus, three-dimensional (3D) glasses, and a display system including the display apparatus and the 3D glasses are provided. The 3D glasses which interwork with an external display apparatus include: a wireless receiver which receives a sync signal and audio signals from the external display apparatus; a shutter driver which drives shutters according to the received sync signal; and an audio output part which processes and outputs the received audio signal. Thus, users can individually enjoy contents without interfering with one another by selecting and listening to audio corresponding to an image viewed through the display apparatus.

Abstract translation: 提供了显示装置，三维（3D）眼镜以及包括显示装置和3D眼镜的显示系统。 与外部显示装置相互配合的3D眼镜包括：从外部显示装置接收同步信号和音频信号的无线接收机; 根据接收到的同步信号驱动快门的快门驱动器; 以及处理和输出接收的音频信号的音频输出部分。 因此，用户可以通过选择和收听与通过显示装置观看的图像相对应的音频来独立地欣赏内容而不相互干扰。

公开(公告)号：US20130180996A1

公开(公告)日：2013-07-18

申请号：US13823058

申请日：2011-09-08

Applicant: Jae Gun Lee ,  Hyun Jin Yoon ,  Bong Ju Kim ,  Woo Jung Park ,  Myung Kuk Joo

Inventor： Jae Gun Lee ,  Hyun Jin Yoon ,  Bong Ju Kim ,  Woo Jung Park ,  Myung Kuk Joo

IPC: B65D90/06 ,  B23P11/00

CPC classification number: B65D90/06 ,  B23P11/00 ,  B65D90/08 ,  E04G3/305 ,  E04H7/06 ,  Y10T29/49947 ,  Y10T29/49968

Abstract: An insulation structure for a storage tank and a method of constructing the insulation structure. Angle plates to which expansion joints and wires are assembled are vertically disposed around the storage tank, tensions of the wires, which are horizontally disposed around the storage tank, are adjusted, and then insulation panels having insulating materials attached thereto are disposed to thermally insulate the storage tank in order to protect a kind of oil that is contained in the storage tank.

Abstract translation: 一种用于储罐的绝缘结构和构造绝缘结构的方法。 将组装有膨胀节和电线的角板垂直设置在储罐周围，水平地设置在储罐周围的电​​线的张力被调整，然后设置具有绝缘材料的绝缘板，以将绝热材料与绝缘材料热绝缘 储罐，以保护储存罐中所含的一种油。

公开(公告)号：US20120166007A1

公开(公告)日：2012-06-28

申请号：US13330179

申请日：2011-12-19

Applicant: Youn Kwae JEONG ,  Wan Ki Park ,  Jinsoo Han ,  Chang-Sie Choi ,  Hyun Jin Yoon ,  Il Woo Lee

Inventor： Youn Kwae JEONG ,  Wan Ki Park ,  Jinsoo Han ,  Chang-Sie Choi ,  Hyun Jin Yoon ,  Il Woo Lee

IPC: G06F1/32

CPC classification number: H02J3/14 ,  H02J3/382 ,  H02J13/0006 ,  H02J13/0062 ,  Y02A30/62 ,  Y02B70/3225 ,  Y02B90/2638 ,  Y02E40/72 ,  Y02P80/14 ,  Y04S10/123 ,  Y04S20/222 ,  Y04S40/124

Abstract: An EMM (Energy Monitoring and Management) control system performs energy management of buildings, each building having an EMM client disposed therein. The EMM control system includes an EMM server configured to receive operation information of energy-consuming equipments in the building and information related to energy and environment of the building from the EMM client to perform a function of analyzing/taking statistics/reporting for the operation information, and energy and environment information, an EOM (Energy Optimization and Maintenance) server configured to derive an optimum energy operation program through energy evaluation index and simulation from the information provided from the EMM client and providing the optimum energy operation program to the EMM client.

Abstract translation: EMM（能量监测和管理）控制系统执行建筑物的能量管理，每个建筑物都设置有EMM客户端。 EMM控制系统包括：EMM服务器，其被配置为从EMM客户端接收建筑物中的耗能设备的操作信息和与建筑物的能量和环境相关的信息，以执行对操作信息的分析/统计/报告的功能 以及能量和环境信息，EOM（能量优化和维护）服务器被配置为通过能量评估指标和模拟从EMM客户端提供的信息中导出最佳能量操作程序，并向EMM客户端提供最佳能量操作程序。

公开(公告)号：US08116478B2

公开(公告)日：2012-02-14

申请号：US12013875

申请日：2008-01-14

Applicant: Hyun-Soo Kim ,  Hanseok Ko ,  Sung-Joo Ahn ,  Jounghoon Beh ,  Hyun-Jin Yoon

Inventor： Hyun-Soo Kim ,  Hanseok Ko ,  Sung-Joo Ahn ,  Jounghoon Beh ,  Hyun-Jin Yoon

IPC: H04R3/00

CPC classification number: H04R3/005 ,  G10L21/0208 ,  G10L2021/02166 ,  H04R1/406 ,  H04R2430/20

Abstract: Disclosed are an apparatus and a method for beamforming in consideration of characteristics of an actual noise environment. The apparatus includes a microphone array having at least microphone, the microphone array outputting a signal input through the microphone; a coherence function generation unit for calculating coherences for input signals according to each space between microphones, calculating averages of the coherences for the same distance, and filtering the calculated averages of the coherences and outputting the resultant values, when an input signal is input; a spatial filter factor calculation unit for calculating and outputting a spatial filter factor by using the filtered average coherences; and a beamforming execution unit for performing a beamforming for the input signals by using the spatial filter factor, thereby outputting a noise-processed signal.

Abstract translation: 公开了考虑到实际噪声环境的特性的波束成形的装置和方法。 该装置包括至少具有麦克风的麦克风阵列，麦克风阵列输出通过麦克风输入的信号; 相干函数产生单元，用于根据麦克风之间的每个空间计算输入信号的相干度，计算相同距离的相干的平均值，以及当输入输入信号时滤波所计算的相干的平均值并输出结果值; 空间滤波器因子计算单元，用于通过使用滤波的平均相位来计算和输出空间滤波因子; 以及波束形成执行单元，用于通过使用空间滤波器因子对输入信号执行波束成形，由此输出经噪声处理的信号。