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91. 发明授权

US07127012B2 Apparatus and method for separating carrier of multicarrier wireless communication receiver system 有权
公开(公告)号：US07127012B2
公开(公告)日：2006-10-24
申请号：US09963297
申请日：2001-09-25
申请人： Kyungtae Han , In-Gi Lim , Ik-Soo Eo , Hye-Ju Seo , Kyung-Soo Kim , Hee-Bum Jung , Han-Jin Cho
发明人： Kyungtae Han , In-Gi Lim , Ik-Soo Eo , Hye-Ju Seo , Kyung-Soo Kim , Hee-Bum Jung , Han-Jin Cho
IPC分类号： H04B7/10 , H04B1/707
CPC分类号： H04L5/06 , H04B1/7115
摘要： In the apparatus and method for separating carrier of multicarrier wireless communication receiver system, each carrier separation is performed after a quantization in a wireless communication receiver system such as a received multicarrier CDMA (Code Division Multiple Access) etc., to thereby reduce the whole number of quantizers and separate multicarrier from a received signal. For that, the apparatus for separating the carrier of the multicarrier wireless communication receiver system includes an internal oscillating unit for generating internal multicarrier; a plurality of frequency transition units for respectively down-converting the multicarrier generated by the internal oscillating unit and moving it to frequency of “0” as a frequency center; and a plurality of filtering units for individually filtering the respective carrier moved by the plurality of frequency transition units to the frequency center as the frequency of “0”, through a low frequency pass band and for providing it as an input of a rake receiver.

92. 发明授权

US07020832B2 Turbo decoder and its calculation methods having a state metric 失效
公开(公告)号：US07020832B2
公开(公告)日：2006-03-28
申请号：US10039005
申请日：2001-12-31
申请人： In San Jeon , Hyuk Kim , Woo Seok Yang , Kyung Soo Kim , Whan Woo Kim , Han Jin Cho
发明人： In San Jeon , Hyuk Kim , Woo Seok Yang , Kyung Soo Kim , Whan Woo Kim , Han Jin Cho
IPC分类号： H03M13/03
CPC分类号： H03M13/3922 , H03M13/2957 , H03M13/6502 , H03M13/6505
摘要： The present invention relates to a turbo decoder having a state metric, a calculating method using the turbo decoder and a computer-readable recoding medium for executing a calculation method implemented to the turbo decoder. The turbo decoder includes branch metric calculation unit, state metric calculation unit and log likelihood ratio calculation unit. The present invention may reduce calculation steps by simplifying a conventional turbo decode algorithm, reducing a size of a hardware, which the turbo decoder can be implemented in as an application specific integrated circuit (ASIC) or a field programmable gate array (FPGA). The present invention can be implemented in an error correction in wireless communication system and satellite communication system.

93. 发明授权

US07010168B2 Apparatus for prediction coding or decoding image signal and method therefor 有权
公开(公告)号：US07010168B2
公开(公告)日：2006-03-07
申请号：US10098213
申请日：2002-03-15
申请人： Ki-bum Suh , Bon-tae Koo , Seong-mo Park , Seong-min Kim , Ig-kyun Kim , Kyung-soo Kim
发明人： Ki-bum Suh , Bon-tae Koo , Seong-mo Park , Seong-min Kim , Ig-kyun Kim , Kyung-soo Kim
IPC分类号： G06K9/36
CPC分类号： H04N19/423 , H04N19/105 , H04N19/14 , H04N19/42 , H04N19/593 , H04N19/61 , H04N19/63
摘要： A hardware structure for adaptively prediction coding an image signal using spatial correlation and a method therefor are provided. The prediction coding apparatus has a packet change detection unit which determines whether or not blocks used to determine a prediction direction for a current block for which prediction is currently performed is included in a same packet to which the current block belongs; a prediction reference value providing unit which provides a prediction reference value used in prediction according to the result of determination by the packet change detection unit; and a prediction calculation unit which outputs a predictive coded value or a predictive decoded value using the prediction reference value provided by the prediction reference value providing unit and the DCT component of the current block according to an operation mode. According to the apparatus and method, the size of a prediction apparatus is reduced, and one apparatus is used both in coding and decoding.

94. 发明授权

US06735723B2 Apparatus and method for processing interleaving/deinterleaving with address generator and channel encoding system using the same 有权
标题翻译：用于使用该地址发生器和信道编码系统处理交织/解交织的装置和方法
公开(公告)号：US06735723B2
公开(公告)日：2004-05-11
申请号：US09750186
申请日：2000-12-29
申请人： Hyung-Il Park , Ik-Soo Eo , Kyung-Soo Kim
发明人： Hyung-Il Park , Ik-Soo Eo , Kyung-Soo Kim
IPC分类号： G06F1100
CPC分类号： H03M13/2782 , H03M13/2707 , H03M13/271 , H03M13/276 , H03M13/2764
摘要： An interleaving/deinterleaving processing method, a channel encoding system using it and a computer readable recording media for realizing it is provided. The interleaver includes: an interleaving storing unit for storing data sequence; the writing address generating unit for obtaining inter-location offset of a memory on which symbols are to be written in order to perform a writing operation and for generating a writing address to be practically written on, data and a memory control signal; an address offset generating unit for receiving a middle value (MID_OFF) and a start signal from the writing address generating unit, the middle value and the start signal being used for obtaining an offset between an inter-location offset of the memory; a reading address generating unit for generating increasing the address offset generating unit originated signal to as much as a symbol's memory inter-location offset; the first and the second selecting unit for selecting appropriate signal between a control signal and address in the writing address generating unit and the reading address generating unit transferred writing operation needed reading operation, and in a real interleaving operation needed reading operation; and a third selecting unit for selecting appropriate symbol in the memory output signals and performed from the reading address generating unit transferred interleaving.
摘要翻译：提供了一种交织/解交织处理方法，使用该方法的信道编码系统和用于实现它的计算机可读记录介质。交织器包括：交织存储单元，用于存储数据序列; 写入地址生成单元，用于获得要写入符号的存储器的位置间偏移，以便执行写入操作并用于产生实际写入的写入地址，数据和存储器控制信号; 地址偏移生成单元，用于从所述写入地址生成单元接收中间值（MID_OFF）和起始信号，所述中间值和所述起始信号用于获得所述存储器的位置间偏移之间的偏移; 读取地址生成单元，用于产生将地址偏移生成单元发起的信号增加到符号的存储器位置间偏移量; 第一和第二选择单元，用于在写入地址生成单元中的控制信号和地址之间选择适当的信号，读取地址生成单元传送写入操作所需的读取操作，以及需要读取操作的实际交织操作; 以及第三选择单元，用于从存储器输出信号中选择适当的符号，并从读取地址生成单元传送的交织执行。

95. 发明授权

US06182265B2 Method for encoding a channel using a parallel convolutional encoder 有权
标题翻译：使用并行卷积编码器对通道进行编码的方法
公开(公告)号：US06182265B2
公开(公告)日：2001-01-30
申请号：US09136182
申请日：1998-08-19
申请人： In Gi Lim , Kyung Jin Byun , Ki Cheon Han , Kwang Il Yeon , Kyung Soo Kim
发明人： In Gi Lim , Kyung Jin Byun , Ki Cheon Han , Kwang Il Yeon , Kyung Soo Kim
IPC分类号： H03M1303
CPC分类号： H03M13/2771 , H03M13/23
摘要： A method for encoding a channel using a parallel convolutional encoder is disclosed. The method includes the steps of a first step for performing an encoding operation using a parallel convolutional encoder at the time when a data is inputted into a frame input data register for implementing a channel encoding operation and generating a code symbol, and a second step for storing the thusly generated code symbol into an interleaver RAM which is alternately selected by the frame unit.
摘要翻译：公开了一种使用并行卷积编码器对信道进行编码的方法。该方法包括以下步骤：第一步骤，用于在将数据输入到用于实现信道编码操作并生成代码符号的帧输入数据寄存器中时使用并行卷积编码器进行编码操作;以及第二步骤，将如此生成的代码符号存储到由帧单元交替选择的交织器RAM中。

96. 发明授权

US6069537A Double mode modulator 失效
标题翻译：双模式调制器
公开(公告)号：US6069537A
公开(公告)日：2000-05-30
申请号：US124142
申请日：1998-07-29
申请人： Ook Kim , Jong Kee Kwon , Jong Ryul Lee , Chang Jun Oh , Won Chul Song , Kyung Soo Kim
发明人： Ook Kim , Jong Kee Kwon , Jong Ryul Lee , Chang Jun Oh , Won Chul Song , Kyung Soo Kim
IPC分类号： H04B1/00 , H04B1/40 , H04L27/00 , H04L27/20 , H04L27/32
CPC分类号： H04L27/0008 , H04B1/406 , H04L27/2071 , H04B1/00
摘要： A double mode modulator, particularly, for a portable telephone, which is adapted to realize both digital and analog modulations and have a low phase noise and a reduced locking time with a device readily integrated in an integrated circuit, including: a frequency synthesizer for synthesizing a particular frequency from an external reference clock signal; a digital modulator for performing a quadrature modulation for an output signal of the frequency synthesizer; and an analog modulator for performing a frequency modulation for the output signal of the frequency synthesizer.
摘要翻译：一种双模式调制器，特别是用于便携式电话，其适于实现数字和模拟调制，并且具有低相位噪声和减少的锁定时间，其中易于集成在集成电路中的器件包括：用于合成的频率合成器来自外部参考时钟信号的特定频率; 用于对频率合成器的输出信号执行正交调制的数字调制器; 以及用于对频率合成器的输出信号执行频率调制的模拟调制器。

97. 发明申请

US20130292496A1 MICRO FLOW CONTROL INJECTOR FOR USE IN ULTRAMICRO MONO-PROPELLANT BASED PNEUMATIC GENERATOR 审中-公开
标题翻译：用于超微波单螺旋发动机的微流量控制喷射器
公开(公告)号：US20130292496A1
公开(公告)日：2013-11-07
申请号：US13489810
申请日：2012-06-06
申请人： Kyung-Soo Kim , Soohyun Kim , Kyungrok Kim , Young June Shin , Chang Wan Ha , Jonghyun Lee
发明人： Kyung-Soo Kim , Soohyun Kim , Kyungrok Kim , Young June Shin , Chang Wan Ha , Jonghyun Lee
IPC分类号： F02M63/00
CPC分类号： F02K9/52 , F02M59/102 , F02M2200/21
摘要： Disclosed is a micro flow control injector for use in an ultramicro mono-propellant based pneumatic generator, including: a first check valve installed on a first supply pipe connected to a fuel tank charged with a mono-propellant and preventing a flow from the first supply pipe to the fuel tank; a small-sized driver connected with the first supply pipe and minutely controlling the supplied flow while repeatedly generating a decompression state and a pressurization state in the first supply pipe by a reciprocating movement; a second supply pipe connected to a cylinder of the small-sized driver to discharge fuel to a reactor in a pressurization state; and a second check valve installed on the second supply pipe and preventing a flow from the second supply pipe to the small-sized driver and the first supply pipe, in order to minutely control a flow.
摘要翻译：公开了一种用于基于超微型单推进剂的气动发电机的微流量控制喷射器，包括：第一止回阀，安装在与装有单推进剂的燃料箱连接的第一供应管上并防止来自第一供应源管道到燃油箱; 与第一供应管连接的小型驱动器，并且通过往复运动重复地产生第一供给管中的减压状态和加压状态，微小地控制供给流量; 连接到小型驾驶员的气缸的第二供给管，以将加油的燃料排出到反应器; 以及安装在第二供给管上的第二止回阀，并且防止从第二供给管流向小型驾驶员和第一供给管，以便精细地控制流动。

98. 发明授权

US08526381B2 Apparatus and method for managing multi-carrier 有权
标题翻译：多载波管理装置及方法
公开(公告)号：US08526381B2
公开(公告)日：2013-09-03
申请号：US13060315
申请日：2009-09-04
申请人： Juhee Kim , Eunkyung Kim , Sook Jin Lee , Kyung Soo Kim
发明人： Juhee Kim , Eunkyung Kim , Sook Jin Lee , Kyung Soo Kim
IPC分类号： G01R31/08
CPC分类号： H04L5/0042 , H04L5/001 , H04L5/006 , H04L5/0092
摘要： An apparatus for managing a multi-carrier in a communication system supporting the multi-carrier receives channel quality information of multi-carriers from a terminal and directs the terminal to change a primary carrier from a current primary carrier to one carrier of the multi-carriers on the basis of reference information including channel quality information.
摘要翻译：用于管理支持多载波的通信系统中的多载波的装置从终端接收多载波的信道质量信息，并指示终端将主载波从当前主载波改变为多载波的一个载波基于包括信道质量信息的参考信息。

99. 发明授权

US08509467B2 Human body sound transmission system and method for transmitting a plurality of signals 有权
标题翻译：用于发送多个信号的人体声音传输系统和方法
公开(公告)号：US08509467B2
公开(公告)日：2013-08-13
申请号：US12845134
申请日：2010-07-28
申请人： Sung-Eun Kim , Jung Hwan Hwang , Tae Wook Kang , Sung Weon Kang , Tae Young Kang , Kyung-Soo Kim , Jung Bum Kim , Jin Kyung Kim , Kyung Hwan Park , Hyung Il Park , In Gi Lim , Byoung Gun Choi , Chang Hee Hyoung , Seok Bong Hyun
发明人： Sung-Eun Kim , Jung Hwan Hwang , Tae Wook Kang , Sung Weon Kang , Tae Young Kang , Kyung-Soo Kim , Jung Bum Kim , Jin Kyung Kim , Kyung Hwan Park , Hyung Il Park , In Gi Lim , Byoung Gun Choi , Chang Hee Hyoung , Seok Bong Hyun
IPC分类号： H04R25/00
CPC分类号： H04B13/005 , H04B11/00
摘要： There are provided a human body sound transmission system and a method. The human body sound transmission system according to an aspect of the present invention directly or indirectly contacts a human body to apply coupled signals of high frequency sound signals with high frequency signals, which recover sound signals from the high frequency sound signals, to the human body and transmit the sound signals using the human body as a transmission medium, wherein a magnitude of the sound signals recovered around a human's ear is increased in proportion to the number of signals transmitted through the human body by transmitting the plurality of signals including the same sound signals through the human body.
摘要翻译：提供了人体声音传播系统和方法。根据本发明的一个方面的人体声音传输系统直接或间接地接触人体以将高频声音信号与来自高频声音信号的声音信号的高频信号耦合到人体并且使用人体作为传输介质发送声音信号，其中通过发送包括相同声音的多个信号而与人体发送的信号的数量成比例地增加人耳周围的声音信号的大小通过人体发出信号。

100. 发明授权

US08442249B2 Human body sound transmission apparatus and method for minimizing signal loss 失效
标题翻译：人体声音传输装置和使信号损失最小化的方法
公开(公告)号：US08442249B2
公开(公告)日：2013-05-14
申请号：US12845158
申请日：2010-07-28
申请人： Jung Hwan Hwang , Tae Wook Kang , Sung Eun Kim , Sung Weon Kang , Kyung Soo Kim , Jung Bum Kim , Hyung Il Park , Chang Hee Hyoung , Jin Kyung Kim , In Gi Lim , Kyung Hwan Park , Byoung Gun Choi , Tae Young Kang , Seok Bong Hyun
发明人： Jung Hwan Hwang , Tae Wook Kang , Sung Eun Kim , Sung Weon Kang , Kyung Soo Kim , Jung Bum Kim , Hyung Il Park , Chang Hee Hyoung , Jin Kyung Kim , In Gi Lim , Kyung Hwan Park , Byoung Gun Choi , Tae Young Kang , Seok Bong Hyun
IPC分类号： H04R25/00
CPC分类号： H04B1/385 , H04B2001/3866 , H04R2217/03
摘要： A human body sound transmission apparatus and method for minimizing a signal loss are disclosed. The human body sound transmission apparatus includes: an audio signal transmission unit modulating an audio signal desired to be transmitted, and transmitting the modulated audio signal to the vicinity of a user's ear through the human body (i.e., a user's body); and a carrier wave signal transmission unit transmitting a carrier wave signal for demodulating the modulated audio signal to the vicinity of the user's ear through the air.
摘要翻译：公开了一种用于使信号损失最小化的人体声音传输装置和方法。人体声音发送装置包括：音频信号发送单元，对期望发送的音频信号进行调制，并通过人体（即，用户的身体）将调制音频信号发送到用户的耳朵附近; 以及载波信号传输单元，用于通过空中传送用于将调制音频信号解调到用户耳朵附近的载波信号。

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