公开(公告)号：US07068638B2

公开(公告)日：2006-06-27

申请号：US10085776

申请日：2002-02-27

申请人： Sung-Ho Choi ,  Jae-Yoel Kim ,  Hyun-Woo Lee

发明人： Sung-Ho Choi ,  Jae-Yoel Kim ,  Hyun-Woo Lee

IPC分类号： H04B7/216

CPC分类号： H04L1/0072 ,  H04B1/7075 ,  H04B2201/70703 ,  H04J13/0048 ,  H04J13/12

摘要： A method for decoding received data in a decoder which receives data from an encoder varying a length of a Walsh code according to a coding rate of transmission data, and has maximum IFHT (Inverse Fast Hadamard Transform) stages capable of decoding even the data encoded by a Walsh code with a maximum length. The method comprises selecting at least one IFHT stage among the maximum IFHT stages according to a length of the Walsh code used for the received data; and performing inverse fast Hadamard transform on the received data by the selected IFHT stage.

公开(公告)号：US06961387B2

公开(公告)日：2005-11-01

申请号：US09957967

申请日：2001-09-21

申请人： Jae-Yoel Kim ,  Hyun-Woo Lee ,  Kook-Heui Lee

发明人： Jae-Yoel Kim ,  Hyun-Woo Lee ,  Kook-Heui Lee

IPC分类号： H04J11/00 ,  H04L1/00 ,  H04L23/02 ,  H04L5/12

CPC分类号： H04L1/0057 ,  H04J13/004 ,  H04J13/12 ,  H04L1/0041 ,  H04L1/0045 ,  H04L1/0069 ,  H04L1/0072

摘要： An apparatus encodes an input information bit stream comprised of 5 bits into a (11,5) codeword comprised of 11 coded symbols. The apparatus comprises a Reed-Muller encoder for encoding the input information bit stream into a first order Reed-Muller codeword comprised of 16 coded symbols; and a puncturer for selecting a second coded symbol position or a third coded symbol position out of the 16 coded symbols constituting the first order Reed-Muller codeword, puncturing the coded symbols at intervals of 3 symbols beginning at the selected position, and thus outputting an optimal (11,5) codeword.

摘要翻译： 一种装置将由5比特组成的输入信息比特流编码成由11个编码符号组成的（11,5）码字。 该装置包括用于将输入信息比特流编码成由16个编码符号组成的一阶里德 - 穆勒码字的里德 - 穆勒编码器; 以及一个穿孔器，用于从构成一阶里德 - 穆勒码字的16个编码符号中选择第二编码符号位置或第三编码符号位置，以从所选择的位置开始的3个符号间隔进行穿孔，从而输出 最优（11,5）码字。

公开(公告)号：US06754473B1

公开(公告)日：2004-06-22

申请号：US09685749

申请日：2000-10-10

申请人： Jin-Ho Choi ,  Sung-Oh Hwang ,  Hyun-Woo Lee ,  Chang-Soo Park ,  Ho-Kyu Choi

发明人： Jin-Ho Choi ,  Sung-Oh Hwang ,  Hyun-Woo Lee ,  Chang-Soo Park ,  Ho-Kyu Choi

IPC分类号： H04B102

CPC分类号： H04B7/0634 ,  H04B7/0639 ,  H04B7/0641 ,  H04B7/0848 ,  H04W52/42

摘要： An apparatus and method for providing closed-loop transmit antenna diversity in a mobile communication system is provided. To maximize the sum of the vectors of signals received from at least two antennas at a base station, a mobile terminal calculates the vectors of the signals received from the antennas of the base station, calculates differential vectors for the input signal vectors in order to maximize the sum of the input signal vectors, and transmits information about the calculated differential vectors to the base station, which uses them to maximize the sum of the vectors of signals subsequently received by the mobile terminal.

摘要翻译： 提供了一种在移动通信系统中提供闭环发射天线分集的装置和方法。 为了最大化在基站处从至少两个天线接收的信号的矢量的和，移动终端计算从基站的天线接收的信号的矢量，计算输入信号矢量的差分矢量，以便最大化 输入信号矢量的和，并将关于所计算的差分矢量的信息发送到基站，基站使用它们来最大化随后由移动终端接收的信号的向量的和。

公开(公告)号：US06907248B2

公开(公告)日：2005-06-14

申请号：US09887388

申请日：2001-06-22

申请人： Hyun-Seok Lee ,  Ho-Kyu Choi ,  Sung-Ho Choi ,  Ki-Ho Jung ,  Hyun-Woo Lee ,  Jin-Weon Chang ,  Kook-Heui Lee ,  Ju-Ho Lee

发明人： Hyun-Seok Lee ,  Ho-Kyu Choi ,  Sung-Ho Choi ,  Ki-Ho Jung ,  Hyun-Woo Lee ,  Jin-Weon Chang ,  Kook-Heui Lee ,  Ju-Ho Lee

IPC分类号： H04B7/26 ,  H04B7/005 ,  H04W48/12 ,  H04W52/44 ,  H04W72/12 ,  H04Q7/20

CPC分类号： H04W72/1289 ,  H04W52/44 ,  H04W72/1252 ,  H04W72/1273

摘要： The present invention relates to a system for gating a dedicated physical control channel in a mobile communication system. A UTRAN (UMTS Terrestrial Radio Access Network) transmits a gating start command or a gating end command to a UE (User Equipment) through a specific transport format combination indicator symbol according to whether there exists data transmitted over a downlink physical shared channel and a dedicated physical data channel, thereby to start or end gating the dedicated physical control channel.

摘要翻译： 本发明涉及一种在移动通信系统中选通专用物理控制信道的系统。 UTRAN（UMTS陆地无线电接入网络）根据是否存在通过下行链路物理共享信道发送的数据和专用的传输格式组合指示符符号向UE（用户设备）发送门控开始命令或门控结束命令 物理数据通道，从而开始或结束选通专用物理控制通道。

公开(公告)号：US07212578B2

公开(公告)日：2007-05-01

申请号：US09935553

申请日：2001-08-22

申请人： Hyun-Woo Lee ,  Ho Kyu Choi ,  Yong-Jun Kwak ,  Sung-Jin Kim

发明人： Hyun-Woo Lee ,  Ho Kyu Choi ,  Yong-Jun Kwak ,  Sung-Jin Kim

IPC分类号： H04B7/02

CPC分类号： H04B7/0669 ,  H04B7/0678

摘要： A transmit diversity system having at least four antennas. A first adder adds a first spread signal obtained by spreading a first symbol pattern with a first orthogonal code to a second spread signal obtained by spreading the first symbol pattern with a second orthogonal code, and transmits the added signal through a first antenna. A second adder adds the first spread signal to a third spread signal obtained by spreading an inverted symbol pattern of the first symbol pattern with the second orthogonal code, and transmits the added signal through a second antenna. A third adder adds a fourth spread signal obtained by spreading a second symbol pattern with the first orthogonal code to a fifth spread signal obtained by spreading the second symbol pattern with the second orthogonal code, and transmits the added signal through a third antenna. A fourth adder adds the fourth spread signal to a sixth spread signal obtained by spreading an inverted symbol of the second symbol pattern with the second orthogonal code, and transmits the added signal through a fourth antenna.

摘要翻译： 一种具有至少四个天线的发射分集系统。 第一加法器将通过用第一正交码扩展第一符号模式而获得的第一扩展信号加到通过用第二正交码扩展第一符号模式而获得的第二扩展信号，并通过第一天线发送相加信号。 第二加法器将第一扩展信号与通过用第二正交码扩展第一符号图案的反相符号图案而获得的第三扩展信号相加，并通过第二天线发送相加的信号。 第三加法器将通过用第一正交码扩展第二符号模式而获得的第四扩展信号加到通过用第二正交码扩展第二符号模式而获得的第五扩展信号，并通过第三天线发送相加的信号。 第四加法器将第四扩展信号与通过用第二正交码扩展第二符号模式的反相符号获得的第六扩展信号相加，并通过第四天线发送相加信号。

公开(公告)号：US07088688B2

公开(公告)日：2006-08-08

申请号：US10000214

申请日：2001-11-02

申请人： Seong-Hun Kim ,  Byung-Jae Kwak ,  Ho-Kyu Choi ,  Sung-Ho Choi ,  Sung-Oh Hwang ,  Hyun-Woo Lee ,  Kook-Heui Lee

发明人： Seong-Hun Kim ,  Byung-Jae Kwak ,  Ho-Kyu Choi ,  Sung-Ho Choi ,  Sung-Oh Hwang ,  Hyun-Woo Lee ,  Kook-Heui Lee

IPC分类号： H04J3/00

CPC分类号： H04B7/2656 ,  H04W72/0446

摘要： An apparatus randomly assigns downlink sub-frame time slots for transmitting user data in an NB-TDD CDMA (Code Division Multiple Access) communication system. In the apparatus, a multiplexer creates a user data part by multiplexing user data for UEs (User Equipments), a TFCI (Transport Format Combination Indicator) symbol for the user data, and a TPC (Transmission Power Control command) symbol for controlling transmission power of a downlink channel, and a controller randomly assigns time slots for transmitting the user data part in the sub-frames, based on a time slot number initially assigned for the user data part, a sub-frame number at a transmission point of the user data part, and the number of assigned uplink time slots in the corresponding sub-frame.

摘要翻译： 一种装置在NB-TDD CDMA（码分多址）通信系统中随机分配用于发送用户数据的下行子帧时隙。 在该装置中，多路复用器通过复用用户数据（用户设备）的用户数据，用户数据的TFCI（传输格式组合指示符）符号和用于控制传输功率的TPC（传输功率控制命令）符号来创建用户数据部分 并且控制器基于最初分配给用户数据部分的时隙号，随机地分配用于在子帧中发送用户数据部分的时隙，在用户的传输点处的子帧号 数据部分和相应子帧中分配的上行链路时隙的数量。

公开(公告)号：US07428424B2

公开(公告)日：2008-09-23

申请号：US09971510

申请日：2001-10-04

申请人： Sung-Oh Hwang ,  Sung-Ho Choi ,  Kook-Heui Lee ,  Ho-Kyu Choi ,  Hyun-Woo Lee ,  Jae-Yeol Kim

发明人： Sung-Oh Hwang ,  Sung-Ho Choi ,  Kook-Heui Lee ,  Ho-Kyu Choi ,  Hyun-Woo Lee ,  Jae-Yeol Kim

IPC分类号： H04B17/00 ,  H04B7/00

CPC分类号： H04W52/143 ,  H04W52/24 ,  H04W52/40 ,  H04W52/58

摘要： An apparatus and method for controlling the transmission power of a DSCH in a mobile communication system is disclosed. In the DSCH transmission power controlling method, a UE generates information for controlling the transmission power of the DSCH based on a channel condition determined by the reception power of a CPICH from a node B transmitting the DSCH to the UE, and then transmits the power control information to the node B.

摘要翻译： 公开了一种用于控制移动通信系统中的DSCH的发送功率的装置和方法。 在DSCH发送功率控制方法中，UE根据从发送DSCH的节点B向UE确定的CPICH的接收功率确定的信道条件，生成用于控制DSCH的发送功率的信息，然后发送功率控制 信息到节点B.

公开(公告)号：US06934526B2

公开(公告)日：2005-08-23

申请号：US10080992

申请日：2002-02-21

申请人： Sung-Ho Choi ,  Hyun-Woo Lee ,  Seong-Il Park ,  Ho-Kyu Choi

发明人： Sung-Ho Choi ,  Hyun-Woo Lee ,  Seong-Il Park ,  Ho-Kyu Choi

IPC分类号： H04B7/26 ,  H04Q7/20

CPC分类号： H04B7/2628

摘要： Disclosed is provided a method for switching an operation mode from a non-USTS to a USTS mode in a Node B capable of communicating with a UE in both the non-USTS mode and the USTS mode. The Node B calculates a difference value between a start point of a downlink dedicated channel frame in a downlink dedicated channel transmitted to the UE in the non-USTS mode and a start point of an uplink dedicated channel frame in an uplink dedicated channel received from the UE. The Node B determines a first control value for controlling the start point of the uplink dedicated channel frame in the uplink dedicated channel by comparing the difference value with a given reference value, and also determines a second control value such that the second control value for the start point of the downlink dedicated channel frame in the downlink dedicated channel becomes a multiple of a given number of chips. Further, the Node B informs the UE of the determined first and second control values, and then transmits a downlink dedicated channel signal such that the start point of the downlink dedicated channel frame becomes a start point determined based on the second control value.

摘要翻译： 本发明提供了一种在非USTS模式和USTS模式下，能够在能够与UE通信的节点B中将非USTS操作模式切换到USTS模式的方法。 节点B计算在非USTS模式下发送给UE的下行专用信道中的下行专用信道帧的起始点与从上行专用信道接收的上行专用信道帧的起始点之间的差值 UE。 节点B通过将差值与给定参考值进行比较来确定用于控制上行链路专用信道中的上行链路专用信道帧的起始点的第一控制值，并且还确定第二控制值，使得第二控制值为 下行专用信道中的下行链路专用信道帧的起始点成为给定数量的码片的倍数。 此外，节点B向UE通知所确定的第一和第二控制值，然后发送下行链路专用信道信号，使得下行链路专用信道帧的起点成为基于第二控制值确定的起始点。

公开(公告)号：US07133460B2

公开(公告)日：2006-11-07

申请号：US09986216

申请日：2001-10-22

申请人： Sang-Min Bae ,  Young-Kwon Cho ,  Ho-Kyu Choi ,  Youn-Sun Kim ,  Jin-Woo Heo ,  Jong-Yoon Hwang ,  Hyun-Woo Lee ,  Sung-Jin Kim ,  Chu-Hyon Yi ,  Sun-Gi Ku ,  Hwan-Joon Kwon ,  Ju-Ho Lee

发明人： Sang-Min Bae ,  Young-Kwon Cho ,  Ho-Kyu Choi ,  Youn-Sun Kim ,  Jin-Woo Heo ,  Jong-Yoon Hwang ,  Hyun-Woo Lee ,  Sung-Jin Kim ,  Chu-Hyon Yi ,  Sun-Gi Ku ,  Hwan-Joon Kwon ,  Ju-Ho Lee

IPC分类号： H04L27/04 ,  H04B1/707

CPC分类号： H04B7/264 ,  H04B1/707 ,  H04B2201/70705

摘要： Disclosed is a mobile station for determining a data rate for a packet data service in a mobile communication system including a base station, and the mobile station being provided with a voice service and a packet data service from the base station. In the mobile station, a receiver receives orthogonal code allocation information indicating the number of orthogonal codes allocated for the packet data service, a measurer measures a CIR using a received pilot channel, and a controller determines a data rate corresponding to the measured CIR, controls the determined data rate based on the number of the allocated orthogonal codes, and determines a controlled data rate.

公开(公告)号：US09433970B2

公开(公告)日：2016-09-06

申请号：US13922326

申请日：2013-06-20

申请人： Hyun-Woo Lee ,  Yong-Ok Kwon ,  Jae-Gu Han ,  Yeong-Seok Jeong

发明人： Hyun-Woo Lee ,  Yong-Ok Kwon ,  Jae-Gu Han ,  Yeong-Seok Jeong

IPC分类号： B05D1/32 ,  B05B1/30 ,  B05B13/02 ,  B05B13/04 ,  B05B15/04

CPC分类号： B05D1/32 ,  B05B1/3046 ,  B05B12/20 ,  B05B12/36 ,  B05B13/0292 ,  B05B13/04 ,  B05B14/00

摘要： A reinforcement liquid jet device includes a nozzle unit that is spaced apart from a display panel by a predetermined interval and that jets a reinforcement liquid to a side of the display panel, a moving frame that is movably installed and the nozzle unit is coupled to the moving frame, a mask unit that is rotatably coupled to the moving frame, and a driving unit that is coupled to the moving frame and that rotates the mask unit.

摘要翻译： 加强液体喷射装置包括：喷嘴单元，其与显示面板间隔开预定间隔，并且将加强液喷射到显示面板的一侧;移动框架，其可移动地安装，并且喷嘴单元联接到 移动框架，可旋转地联接到移动框架的掩模单元以及耦合到移动框架并使掩模单元旋转的驱动单元。