公开(公告)号：US08698879B2

公开(公告)日：2014-04-15

申请号：US13312149

申请日：2011-12-06

Applicant: Jin-sung Lee ,  Ju-yong Chang ,  Jong-sul Min ,  Sung-jin Kim

Inventor： Jin-sung Lee ,  Ju-yong Chang ,  Jong-sul Min ,  Sung-jin Kim

IPC: H04N13/04

Abstract: A three-dimensional (3D) display apparatus and method controlling thereof are provided. The 3D display apparatus includes: a reception unit which receives a 3D image signal from another 3D display apparatus; a conversion unit which converts a disparity of the 3D image signal based on transmitter information of the other 3D display apparatus and receiver information of the 3D display apparatus, and generates an output 3D image signal having depth information which is proportional to depth information of the 3D image signal; and a display unit which outputs the output 3D image signal.

公开(公告)号：US08046028B2

公开(公告)日：2011-10-25

申请号：US12014455

申请日：2008-01-15

Applicant: Sung-jin Kim ,  Jun Quiang Li ,  Ki-ho Kim ,  Ho-jin Kim

Inventor： Sung-jin Kim ,  Jun Quiang Li ,  Ki-ho Kim ,  Ho-jin Kim

IPC: H04M1/00

CPC classification number: H04B7/0626 ,  H04B7/0634 ,  H04W72/1257

Abstract: A mobile communication apparatus that utilizes multiple base station/mobile station antennas and a mobile communication method performed therein are provided. The mobile communication apparatus includes a base station having at least two antennas and at least two mobile stations having at least one antenna, respectively. The base station restores weight information and channel status information from feedback signals received from the mobile stations, determines downlink investigation information that results in maximum transmission channel capacity based on the restored weight information and channel status information, selects mobile stations for simultaneous transmission based on the downlink investigation information, and processes data to be transmitted to the selected mobile stations based on the downlink investigation information.

Abstract translation: 提供了利用多个基站/移动台天线的移动通信装置及其中执行的移动通信方法。 移动通信装置包括具有至少两个天线的基站和至少两个具有至少一个天线的移动台。 基站从从移动站接收到的反馈信号中恢复加权信息和信道状态信息，基于恢复的权重信息和信道状态信息确定导致最大传输信道容量的下行链路调查信息，基于 下行链路调查信息，并且基于下行链路调查信息处理要发送到所选择的移动站的数据。

公开(公告)号：US07926435B2

公开(公告)日：2011-04-19

申请号：US12067159

申请日：2006-12-18

Applicant: Young-hak Seo ,  Sung-jin Kim ,  Byeong-Seog Kang

Inventor： Young-hak Seo ,  Sung-jin Kim ,  Byeong-Seog Kang

IPC: B63H25/38

CPC classification number: B63H25/38

Abstract: Disclosed herein is a spade rudder, which is intended to relieve bending moment generated by a rudder, and to suppress vibrations generated from the rudder due to a propeller, in the case of a large ship. The spade rudder has a rudder stock for rotating a rudder, and a vertical bearing provided on a side surface of the rudder stock. The spade rudder further includes a stock gudgeon provided on a side surface of the vertical bearing, a horizontal bearing provided under the stock gudgeon, and a horizontal bearing housing provided at the junction of the rudder stock and the horizontal bearing, which are at right angles to each other, and dispersing a bending moment acting on the rudder.

Abstract translation: 这里公开了一种铲式舵，其旨在减轻舵的产生的弯矩，并且在大型船的情况下，抑制由于螺旋桨而由舵产生的振动。 锹舵有一个方向舵转向舵，一个垂直轴承设在舵杆的侧面。 锹舵进一步包括设置在垂直轴承的侧面上的原料舵，设置在舵柄下方的水平轴承，以及设置在舵杆与水平轴承的接合点处的水平轴承壳体，它们是直角 并分散作用在舵上的弯矩。

公开(公告)号：US07302464B2

公开(公告)日：2007-11-27

申请号：US09802847

申请日：2001-03-12

Applicant: Sung-jin Kim ,  Do-kyoon Kim

Inventor： Sung-jin Kim ,  Do-kyoon Kim

IPC: G06F15/16 ,  H04N7/16

CPC classification number: H04N21/23412 ,  H04N21/234318 ,  H04N21/44012 ,  H04N21/443 ,  H04N21/4725 ,  H04N21/6375 ,  H04N21/6377 ,  H04N21/6473 ,  H04N21/658

Abstract: A user request processing method and apparatus, using an upstream channel, is provided, in which if a user request of predetermined processing for some predetermined nodes in interactive multimedia contents services, preferably, in an MPEG-4 binary format for a scene (BIFS) scene occurs, the user terminal forms an upstream channel message for the BIFS scene and transmits the message to the server through upstream channels, and the server processes and encodes the corresponding BIFS scene nodes and then transmits the nodes to the terminal. According to the methods and apparatuses, by properly handing events of user requests on partial elements in an arbitrary multimedia content provided for the user as interactive multimedia contents services, predetermined elements can be selectively processed. Therefore, information volume to be transmitted for restoration from an error can be minimized, and the terminal can quickly receive restored information.

Abstract translation: 提供了一种使用上行信道的用户请求处理方法和装置，其中，如果对于交互式多媒体内容服务中的某些预定节点的用户请求，优选地以用于场景（BIFS）的MPEG-4二进制格式， 用户终端形成用于BIFS场景的上行信道消息，并通过上行信道将消息发送给服务器，服务器对相应的BIFS场景节点进行处理和编码，然后将节点发送给终端。 根据这些方法和装置，通过将为用户提供的任意多媒体内容中的部分元素的用户请求的事件适当地交给作为交互式多媒体内容服务，可以选择性地处理预定元素。 因此，可以将从错误发送的用于恢复的信息量最小化，并且终端可以快速接收恢复的信息。

公开(公告)号：US07224729B1

公开(公告)日：2007-05-29

申请号：US09396470

申请日：1999-09-15

Applicant: Euee-seon Jang ,  Sung-jin Kim ,  Mun-sup Song ,  Mahn-jin Han ,  Yang-seock Seo ,  Seok-yoon Jung

Inventor： Euee-seon Jang ,  Sung-jin Kim ,  Mun-sup Song ,  Mahn-jin Han ,  Yang-seock Seo ,  Seok-yoon Jung

IPC: H04N7/12 ,  H04N11/02

CPC classification number: G06T9/001 ,  H04N19/61

Abstract: A method of progressively coding/decoding 3-D mesh information, and an apparatus therefor are provided. The progressive 3-D mesh information coding method includes the steps of reconstructing an input 3-D mesh into a plurality of mesh components, coding each of the plurality of mesh components, and multiplexing the plurality of coded mesh components into a compressed bit stream and transmitting the compressed bit stream. The method of progressively decoding the transmitted, compressed bit stream which has been coded by the coding method, includes dividing the transmitted bit stream into a plurality of coded mesh components, decoding each of the plurality of coded mesh components, and reconstructing a 3-D mesh by synthesizing the plurality of decoded mesh components.

Abstract translation: 提供逐行编码/解码3-D网格信息的方法及其装置。 渐进3-D网格信息编码方法包括以下步骤：将输入的3-D网格重构为多个网格分量，对多个网格分量中的每一个进行编码，并将多个编码网格分量复用为压缩比特流，以及 发送压缩比特流。 对通过编码方法编码的发送的压缩比特流进行逐行解码的方法包括将发送的比特流划分为多个编码网格分量，对多个编码网格分量中的每一个进行解码，并重构3-D 通过合成多个解码的网格分量来进行网格化。

公开(公告)号：US07116723B2

公开(公告)日：2006-10-03

申请号：US09909858

申请日：2001-07-23

Applicant: Sung-jin Kim ,  Kwang-bok Lee ,  Hyeon-woo Lee ,  Keun-chul Hwang ,  Ho-kyu Choi ,  Yong-suk Lee

Inventor： Sung-jin Kim ,  Kwang-bok Lee ,  Hyeon-woo Lee ,  Keun-chul Hwang ,  Ho-kyu Choi ,  Yong-suk Lee

IPC: H04B7/02

CPC classification number: H04B7/0634 ,  H04B7/0639

Abstract: A transmission antenna diversity method, and a base station apparatus and a mobile station apparatus therefor in a mobile communication system are provided. In the transmission antenna diversity method, channel information is measured from signals received through the plurality of antennas used in the base station, and a channel information matrix is output. The channel information matrix is transformed according to a transform matrix composed of a complex basis vector set. Reception power with respect to the plurality of antennas is calculated based on the transformed channel information matrix. Antenna selection information obtained based on the calculated reception power is transmitted to the base station as feedback information for controlling transmission antenna diversity. Therefore, power is equally distributed to transmitting antennas, excellent performance is maintained at a high speed of movement, and reliable channel adaptation is accomplished at a low speed of movement of the mobile station.

Abstract translation: 提供一种发送天线分集方法，以及移动通信系统中的基站装置及其移动站装置。 在发送天线分集方法中，通过在基站中使用的多个天线接收的信号测量信道信息，并输出信道信息矩阵。 信道信息矩阵根据由复基矢量集合组成的变换矩阵进行变换。 基于经变换的信道信息矩阵来计算相对于多个天线的接收功率。 基于计算出的接收功率获得的天线选择信息作为用于控制发送天线分集的反馈信息被发送到基站。 因此，功率均等地分配到发射天线，优良的性能保持在高速移动，并且在移动台的低速移动下实现可靠​​的信道适配。

公开(公告)号：US07079514B2

公开(公告)日：2006-07-18

申请号：US10146462

申请日：2002-05-16

Applicant: Sung-jin Kim ,  Ju-ho Lee ,  Jong-hyeuk Lee ,  Yong-suk Lee ,  Ki-ho Kim ,  Hyeon-woo Lee

Inventor： Sung-jin Kim ,  Ju-ho Lee ,  Jong-hyeuk Lee ,  Yong-suk Lee ,  Ki-ho Kim ,  Hyeon-woo Lee

IPC: H04B7/216

CPC classification number: H04B7/0634 ,  H04B7/0617 ,  H04B7/0647 ,  H04B7/065

Abstract: A mobile communication apparatus with an antenna array and a mobile communication method therefore, wherein the apparatus includes a base station with an antenna array and a mobile station, wherein the mobile station determines a channel downlink characteristic for each antenna, determines long-term information and short-term information, converts the determined long-term information and short-term information to a feedback signal, and transmits the feedback signal to the base station. The base station receives the feedback signal, extracts a plurality of weights from the long-term information and short-term information, multiplies a multiplexed dedicated physical channel signal by the respective weights, adds respective pilot channel signals to the products, and transmits the results of the additions through the antenna array to the mobile station. The present invention allows more users to use the same bandwidth through efficient feedback bandwidth utilization and maximized diversity and beamforming effects.

Abstract translation: 因此，具有天线阵列和移动通信方法的移动通信装置，其中该装置包括具有天线阵列的基站和移动台，其中移动台确定每个天线的信道下行链路特性，确定长期信息和 短期信息将所确定的长期信息和短期信息转换为反馈信号，并将反馈信号发送到基站。 基站接收反馈信号，从长期信息和短期信息中提取多个权重，将多路复用的专用物理信道乘以各自的权重，将各个导频信道信号加到乘积上，并发送结果 通过天线阵列到移动台的添加。 本发明允许更多用户通过有效的反馈带宽利用和最大化的分集和波束成形效应来使用相同的带宽。

公开(公告)号：US07072660B2

公开(公告)日：2006-07-04

申请号：US10698945

申请日：2003-11-03

Applicant: Jong-hyeuk Lee ,  Sung-jin Kim

Inventor： Jong-hyeuk Lee ,  Sung-jin Kim

IPC: H04Q7/20

CPC classification number: H04W16/28 ,  H04J13/16 ,  H04W16/12 ,  Y02D70/00

Abstract: A code reuse apparatus in a code division multiple access wireless communication system using beamforming by an antenna array and a code reuse method therefor, wherein the method includes examining a spatial correlation between a new mobile station requesting communication and each of existing mobile stations using already allocated codes, based on long-term information reflecting spatial characteristics of beams transmitted to the new and existing mobile stations, and selecting one among the already allocated codes to reuse as a code for the new mobile station depending on the results of the correlation examination. As a result, the factual number of mobile stations for one base station may be close to the theoretic number of mobile stations corresponding to power gain by beamforming.

Abstract translation: 一种使用通过天线阵列进行波束成形的码分多址无线通信系统中的代码重用装置及其代码重用方法，其中所述方法包括：使用已经分配的对每个现有移动站请求通信的新移动站与每个现有移动站之间的空间相关性进行检查 基于反映传输到新移动台和现有移动台的波束的空间特性的长期信息，根据相关检查的结果，选择已经分配的码中的一个作为新移动站的代码重新使用。 结果，一个基站的移动台的实际数量可能接近波束形成对应于功率增益的移动台的理论数量。

公开(公告)号：US06577310B1

公开(公告)日：2003-06-10

申请号：US09441679

申请日：1999-11-17

Applicant: Sung-jin Kim ,  Mun-sup Song ,  Euee-seon Jang ,  Mahn-jin Han ,  Seok-yoon Jung ,  Yang-seock Seo

Inventor： Sung-jin Kim ,  Mun-sup Song ,  Euee-seon Jang ,  Mahn-jin Han ,  Seok-yoon Jung ,  Yang-seock Seo

IPC: G06T1510

CPC classification number: G06T9/001 ,  H04N19/27 ,  H04N19/30 ,  H04N19/89

Abstract: A progressive and error resilient coding and decoding method of three-dimensional (3D) mesh data used in the fields of motion picture experts group-4 synthetic and natural hybrid coding (MPEG-4 SNHC), virtual reality modelling language (VRML) and the like. In transmitting 3D objects composed of 3D mesh data, it is very important to progressively and error-resiliently restore transmitted data as well as to effectively code the 3D mesh data. In the progressive restoration, in the event that a transmission data error is generated, partial restoration of the transmitted data is allowed. Thus, it is possible to minimize the amount of mesh data to be retransmitted and the standby time of a user. The progressive restoration method which is resistant to such transmission errors can be effectively applied in wireless communications or low transmission rate communications. In the progressive and error-resilient coding and decoding method, connectivity, geometry and photometry necessary for progressively coding 3D mesh data are constructed and then coded/decoded, thereby allowing incremental build-up and error resilience.

Abstract translation: 用于运动图像专家组-4合成和自然混合编码（MPEG-4 SNHC），虚拟现实建模语言（VRML）和虚拟现实建模语言（VRML）领域中的三维（3D）网格数据的渐进和错误弹性编码和解码方法 喜欢。 在传输由3D网格数据组成的3D对象时，逐渐恢复传输的数据并有效地对3D网格数据进行编码非常重要。 在逐行恢复中，在生成发送数据错误的情况下，允许发送数据的部分恢复。 因此，可以最小化要重发的网格数据的数量和用户的待机时间。 对这种传输错误具有抵抗性的逐行恢复方法可以有效地应用于无线通信或低传输速率通信。 在渐进和错误的编码和解码方法中，构建逐步编码3D网格数据所必需的连通性，几何和测光，然后对其进行编码/解码，从而允许增量和增加弹性。

公开(公告)号：US6002730A

公开(公告)日：1999-12-14

申请号：US744458

申请日：1996-11-07

Applicant: Jin-sook Kim ,  Yung-soo Kim ,  Sung-jin Kim

Inventor： Jin-sook Kim ,  Yung-soo Kim ,  Sung-jin Kim

IPC: G06F3/05 ,  G11B20/10 ,  G11B20/14 ,  H03L7/085 ,  H04L7/02 ,  H04L7/033 ,  H04L25/36

CPC classification number: H04L7/0062 ,  G11B20/10009 ,  G11B20/1403 ,  H03L7/085 ,  H04L7/0334

Abstract: A method and device for detecting data of a data storing unit includes an analog/digital converter for outputting a symbol signal r.sub.k by sampling an analog signal r(t) with a sampling clock, an equalizer for outputting z.sub.k by equalizing the output r.sub.k of the analog/digital converter, a data detector for detecting symbol data a.sub.k from the equalized output z.sub.k, and a clock recovering portion for correcting frequency and phase of the sampling clock, the clock recovering portion performing the correction at an edge of a symbol data a.sub.k. Therefore, it is possible to reduce errors in detecting data and to effectively detect the data with a far better performance that conventional technology and to restore a sampling clock by limiting a sampling clock recovering process to operate only at the edge of the symbol data.

Abstract translation: 用于检测数据存储单元的数据的方法和装置包括一个模拟/数字转换器，用于通过用采样时钟对模拟信号r（t）进行采样来输出符号信号rk，一个均衡器，用于通过均衡输出rk的输出rk 模拟/数字转换器，用于从均衡输出zk检测符号数据+ E，cir a + EE k的数据检测器和用于校正采样时钟的频率和相位的时钟恢复部分，时钟恢复部分执行在 符号数据的边缘+ E，cir a + EE k。 因此，可以减少检测数据中的错误，并且以传统技术的更好的性能有效地检测数据，并且通过限制采样时钟恢复处理仅在符号数据的边缘进行操作来恢复采样时钟。