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1. 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。

2. 发明授权

US06170077A Method for encoding a digital communication channel 有权
标题翻译：数字通信信道编码方法
公开(公告)号：US06170077A
公开(公告)日：2001-01-02
申请号：US09135680
申请日：1998-08-18
申请人： In Gi Lim , Seong Bong Lee , Kwang Il Yeon , Kyung Soo Kim
发明人： In Gi Lim , Seong Bong Lee , Kwang Il Yeon , Kyung Soo Kim
IPC分类号： H03M1303
CPC分类号： H03M13/235 , H03M13/27
摘要： A method for encoding a digital communication channel is disclosed. The method includes the steps of first storing a frame data, which is inputted for a channel encoding operation, into an encoder RAM (ERAM0); second addressing the ERAM and storing the data into a register via a multiplexer in accordance with a control of a frame selection signal; third addressing the ERAM for reading the previous input data and storing the read data into the register; fourth selecting an input data among two register output data, inputting the selected input data into the convolutional encoder and generating a code symbol; and fifth selecting one among the code symbols and obtaining an output of the channel encoder that completed the convolutional encoding and interleaving operations.
摘要翻译：公开了一种用于对数字通信信道进行编码的方法。该方法包括以下步骤：将针对频道编码操作输入的帧数据首先存储到编码器RAM（ERAM0）中; 第二寻址ERAM并根据帧选择信号的控制经由多路复用器将数据存储到寄存器中; 第三个寻址ERAM读取以前的输入数据并将读取的数据存储到寄存器中; 在两个寄存器输出数据之间选择一个输入数据，将选择的输入数据输入到卷积编码器并产生代码符号; 并且在代码符号中选择一个，并获得完成卷积编码和交织操作的信道编码器的输出。

3. 发明授权

US5974102A Synchronizing circuit 失效
标题翻译：同步电路
公开(公告)号：US5974102A
公开(公告)日：1999-10-26
申请号：US929692
申请日：1997-09-15
申请人： Ik Soo Eo , Kwang Il Yeon , In Gi Lim
发明人： Ik Soo Eo , Kwang Il Yeon , In Gi Lim
IPC分类号： H03K19/003 , G06F5/06 , H04L7/00 , H04L7/02
CPC分类号： H04L7/02 , G06F5/06 , H04L7/0008
摘要： In case microcontroller and digital signal processing blocks are used together in one chip, there has been a problem in which the synchronization of the clocks are not consistent with each other when sending a signal from one block to another. In addition, when a reference clock is activated during a change of input signal, an incomplete interval has occurred. Accordingly, in order to solve the above mentioned problem, the present invention discloses a synchronizing circuit which uses a latch circuit("RS") consisted of NAND gates to synchronize an asynchronous input data and a reference clock, thereby solving the problem in which an incomplete interval occurs.
摘要翻译：在单片机和数字信号处理块在一个芯片中一起使用的情况下，存在当从一个块向另一个块发送信号时时钟的同步彼此不一致的问题。另外，当在输入信号变化期间激活参考时钟时，发生了不完整的间隔。因此，为了解决上述问题，本发明公开了一种使用由NAND门构成的锁存电路（“RS”）同步异步输入数据和参考时钟的同步电路，由此解决了不完整间隔发生。

4. 发明授权

US08755949B2 Telematics system using human body communication, portable device having telematics function using human body communication, and method for providing telematics service using human body communication 有权
标题翻译：使用人体通信的远程信息处理系统，具有使用人体通信的远程信息处理功能的便携式设备，以及使用人体通信提供远程信息处理服务的方法
公开(公告)号：US08755949B2
公开(公告)日：2014-06-17
申请号：US12950970
申请日：2010-11-19
申请人： In Gi Lim , Sung Weon Kang , Hyung Il Park , Chang Hee Hyoung , Jung Hwan Hwang , Tae Wook Kang , Kyung Soo Kim , Jung Bum Kim , Sung Eun Kim , Seok Bong Hyun , Kyung Hwan Park , Byoung Gun Choi , Tae Young Kang
发明人： In Gi Lim , Sung Weon Kang , Hyung Il Park , Chang Hee Hyoung , Jung Hwan Hwang , Tae Wook Kang , Kyung Soo Kim , Jung Bum Kim , Sung Eun Kim , Seok Bong Hyun , Kyung Hwan Park , Byoung Gun Choi , Tae Young Kang
IPC分类号： G06F7/00 , G08B29/00 , H04M1/00
CPC分类号： G06F7/00 , G08B29/00 , H04M1/00 , H04M1/72533 , H04M2250/10
摘要： Disclosed are a telematics system using human body communication, a portable device having a telematics function using human body communication, and a method for providing a telematics service using human body communication. The telematics system using human body communication includes: a vehicle receiving an authentication key from at least one portable device through human body communication using a human body as a medium, and controlling the opening and closing of a door of the vehicle based on whether or not the received authentication key is valid; and a first portable device transmitting a first authentication key through a user's body in contact with the vehicle.
摘要翻译：公开了使用人体通信的远程信息处理系统，具有使用人体通信的远程信息处理功能的便携式设备，以及使用人体通信来提供远程信息处理服务的方法。使用人体通信的远程信息处理系统包括：车辆通过使用人体作为介质的人体通信从至少一个便携式设备接收认证密钥，并且基于是否控制车门的打开和关闭接收到的认证密钥有效; 以及通过与车辆接触的用户身体发送第一认证密钥的第一便携式设备。

5. 发明授权

US08422535B2 Frequency selective digital transmission apparatus 有权
标题翻译：频率选择性数字传输装置
公开(公告)号：US08422535B2
公开(公告)日：2013-04-16
申请号：US12767430
申请日：2010-04-26
申请人： In Gi Lim , Hyung Il Park , Tae Wook Kang , Chang Hee Hyoung , Sung Weon Kang , Jung Hwan Hwang , Kyung Soo Kim , Jung Bum Kim , Sung Eun Kim , Jin-Kyung Kim , Hey Jin Myoung , Seok Bong Hyun , Kyung Hwan Park , Byoung Gun Choi , Tae Young Kang
发明人： In Gi Lim , Hyung Il Park , Tae Wook Kang , Chang Hee Hyoung , Sung Weon Kang , Jung Hwan Hwang , Kyung Soo Kim , Jung Bum Kim , Sung Eun Kim , Jin-Kyung Kim , Hey Jin Myoung , Seok Bong Hyun , Kyung Hwan Park , Byoung Gun Choi , Tae Young Kang
IPC分类号： H04B1/69 , H04B7/216
CPC分类号： H04J13/18 , H04J11/003 , H04J13/0048
摘要： A frequency selective digital transmission apparatus includes: a preamble transmission processing unit generating a preamble for frame synchronization and spreading the generated preamble with a predetermined spreading code; a header transmission processing unit configuring a header including data attribute information and spreading the header with a predetermined spreading code; a data transmission processing unit performing serial-to-parallel conversion on transmission data according to a selected transmission mode and a spreading scheme and spreading the same with a frequency selective spreading code; and a multiplexing unit multiplexing the preamble, the header, and the data which have been spread by the preamble transmission processing unit, the header transmission processing unit and the data transmission processing unit, respectively, and transmitting the same as digital signals.
摘要翻译：频率选择性数字传输装置包括：前导码发送处理单元，生成用于帧同步的前同步码，并以预定的扩展码扩展生成的前同步码; 标题发送处理单元，配置包括数据属性信息的报头，并以预定的扩展码扩展报头; 数据发送处理单元，根据所选择的发送模式和扩频方式对发送数据进行串行/并行变换，并以频率选择性扩展码进行扩频; 以及复用单元，分别复用由前导码发送处理单元，报头发送处理单元和数据发送处理单元分别扩展的前导码，报头和数据，并将其作为数字信号发送。

6. 发明授权

US08345735B2 Modulation and demodulation apparatus using frequency selective baseband and transmission and reception apparatus using the same 有权
标题翻译：使用频率选择性基带的调制解调装置以及使用它的发送和接收装置
公开(公告)号：US08345735B2
公开(公告)日：2013-01-01
申请号：US12918030
申请日：2008-10-24
申请人： Tae Wook Kang , In Gi Lim , Hyung Il Park , Sung Weon Kang , Kyung Soo Kim , Sung Eun Kim , Jung Bum Kim , Jin Kyung Kim , Chang Hee Hyoung , Jung Hwan Hwang , Ki Hyuk Park , Jae Hoon Shim , Hey Jin Myoung
发明人： Tae Wook Kang , In Gi Lim , Hyung Il Park , Sung Weon Kang , Kyung Soo Kim , Sung Eun Kim , Jung Bum Kim , Jin Kyung Kim , Chang Hee Hyoung , Jung Hwan Hwang , Ki Hyuk Park , Jae Hoon Shim , Hey Jin Myoung
IPC分类号： H04B3/46
CPC分类号： H04B13/005 , H04B1/69
摘要： There is provided a communication method using a human body as a medium. A modulation apparatus using a frequency selective baseband according to an aspect of the invention may include: a serial-to-parallel conversion unit converting serial data supplied from an upper layer into parallel data consisting of M+1 number of data input bits; and a frequency selective spreader selecting one subgroup among a plurality of subgroups obtained by dividing 2N number (where N is a positive integer) of spreading codes used for frequency spreading by 2M (where M is a positive integer, and M
摘要翻译：提供了使用人体作为介质的通信方法。使用根据本发明的一个方面的频率选择性基带的调制装置可以包括：串行到并行转换单元，将从上层提供的串行数据转换成由M + 1个数据输入位组成的并行数据; 以及频率选择扩展器，通过将用于频率扩展的扩展码的2N个数（其中N是正整数）除以2M（其中M是正整数，并且满足M

7. 发明申请

US20110182447A1 HUMAN BODY SOUND TRANSMISSION APPARATUS 审中-公开
标题翻译：人体声音传输装置
公开(公告)号：US20110182447A1
公开(公告)日：2011-07-28
申请号：US13010061
申请日：2011-01-20
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 II 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 II Park , In Gi Lim , Byoung Gun Choi , Chang Hee Hyoung , Seok Bong Hyun
IPC分类号： H04R25/00
CPC分类号： H04R27/00 , H04R2420/07
摘要： A provided a human body sound transmission apparatus includes: a processing unit processing an audio signal of an audio frequency band including data desired to be transmitted, an audio high frequency signal obtained by combining the audio signal and a first high frequency signal, and a second high frequency signal; and a transmission unit receiving a signal obtained by combining the audio high frequency signal and the second high frequency signal from the processing unit and transmitting the received signal by using a human body as a medium, wherein the audio high frequency signal and the second high frequency signal are combined to be transmitted by using the single transmission unit.
摘要翻译：提供了一种人体声音传输装置，包括：处理单元，处理包括期望发送的数据的音频频带的音频信号，通过组合音频信号和第一高频信号而获得的音频高频信号;以及第二高频信号; 以及发送单元，接收通过组合来自处理单元的音频高频信号和第二高频信号而获得的信号，并且通过使用人体作为介质发送接收信号，其中，音频高频信号和第二高频信号被组合以通过使用单个发送单元来发送。

8. 发明申请

US20100290511A1 ADAPTIVE FREQUENCY SELECTIVE BASEBAND COMMUNICATIONS METHOD USING ORTHOGONAL CODES 失效
标题翻译：自适应频率选择基带通信方法使用正交码
公开(公告)号：US20100290511A1
公开(公告)日：2010-11-18
申请号：US12633980
申请日：2009-12-09
申请人： Tae Wook Kang , In Gi Lim , Sung Weon Kang , Tae Young Kang , Kyung Soo Kim , Sung Eun Kim , Jung Bum Kim , Jin Kyung Kim , Kyung Hwan Park , Hyung II Park , Byoung Gun Choi , Chang Hee Hyoung , Jung Hwan Hwang , Hey Jin Myoung , Seok Bong Hyun , Ki Hyuk Park , Jae Hoon Shim
发明人： Tae Wook Kang , In Gi Lim , Sung Weon Kang , Tae Young Kang , Kyung Soo Kim , Sung Eun Kim , Jung Bum Kim , Jin Kyung Kim , Kyung Hwan Park , Hyung II Park , Byoung Gun Choi , Chang Hee Hyoung , Jung Hwan Hwang , Hey Jin Myoung , Seok Bong Hyun , Ki Hyuk Park , Jae Hoon Shim
IPC分类号： H04B7/02 , H04L27/28 , H04B17/00
CPC分类号： H04B1/707 , H04B2201/70715
摘要： An adaptive frequency selective baseband communications method using orthogonal codes includes: a communications testing step of performing communications by using one of a plurality of codes each having a different frequency band; a proper code selecting step of selecting a proper code by using a correlation value of a plurality of codes included in test data transmitted in the communications testing step; a communications performing step of performing communications by using the proper code; and a feedback step of newly selecting a proper code by using the correlation value of the plurality of codes included in the test data transmitted in the communications performing step if a pre-set time duration has lapsed or if a reception error of more than a pre-set reference occurs, and performing the communications performing step again, wherein the test data transmitted in the communications testing step and the communications performing step includes a plurality of codes each having a different frequency band.
摘要翻译：使用正交码的自适应频率选择性基带通信方法包括：通信测试步骤，通过使用每个具有不同频带的多个码中的一个来执行通信; 适当的代码选择步骤，通过使用在通信测试步骤中发送的测试数据中包括的多个代码的相关值来选择适当的代码; 通过使用适当的代码执行通信的通信执行步骤; 以及反馈步骤，通过使用包括在通信执行步骤中发送的测试数据中的多个代码的相关值来重新选择适当的代码，如果预设的持续时间已经过去或者如果超过预先设定的持续时间的接收错误 - 进行参考，并且再次执行通信执行步骤，其中在通信测试步骤和通信执行步骤中发送的测试数据包括每个具有不同频带的多个代码。

9. 发明申请

US20100171562A1 APPARATUS AND METHOD FOR MODULATION AND DEMODULATION USING FREQUENCY SELECTIVE BASEBAND 有权
标题翻译：使用频率选择基带调制和解调的装置和方法
公开(公告)号：US20100171562A1
公开(公告)日：2010-07-08
申请号：US12601584
申请日：2008-04-11
申请人： In Gi Lim , Hyung II Park , Sung Weon Kang , Tae Wook Kang , Chang Hee Hyoung , Jung Hwan Hwang , Kyung Soo Kim , Jung Bum Kim , Duck Gun Park , Jin Kyung Kim , Sung Eun Kim , Ki Hyuk Park , Jae Hoon Shim
发明人： In Gi Lim , Hyung II Park , Sung Weon Kang , Tae Wook Kang , Chang Hee Hyoung , Jung Hwan Hwang , Kyung Soo Kim , Jung Bum Kim , Duck Gun Park , Jin Kyung Kim , Sung Eun Kim , Ki Hyuk Park , Jae Hoon Shim
IPC分类号： H03C3/02 , H03D3/00
CPC分类号： H04J13/0003 , H04B13/005 , H04J13/12 , H04L5/0016 , H04L25/03828 , H04L25/03866 , H04L25/4908
摘要： Provided are modulation and demodulation methods and apparatuses using a frequency selective baseband. The frequency modulation method includes: generating a plurality of subgroups by dividing 2N (N is a real number) spread codes used for frequency spreading into 2M (M
摘要翻译：提供了使用频率选择性基带的调制和解调方法和装置。频率调制方法包括：通过将用于频率扩展的2N（N是实数）扩频码划分成2M（M

10. 发明申请

US20100123558A1 METHOD FOR MEASURING SPEED OF VEHICLE USING RFID, RFID READER FOR MEASURING SPEED OF VEHICLE, AND SYSTEM FOR COLLECTING VEHICLE INFORMATION USING THE SAME 有权
标题翻译：使用RFID测量车辆速度的方法，用于测量车辆速度的RFID读取器以及使用其来收集车辆信息的系统
公开(公告)号：US20100123558A1
公开(公告)日：2010-05-20
申请号：US12475492
申请日：2009-05-30
申请人： Kyung Hwan PARK , Tae Young Kang , Seok Bong Hyun , Sung Weon Kang , Byoung Gun Choi , In Gi Lim , Kyung Soo Kim , Jung Bum Kim
发明人： Kyung Hwan PARK , Tae Young Kang , Seok Bong Hyun , Sung Weon Kang , Byoung Gun Choi , In Gi Lim , Kyung Soo Kim , Jung Bum Kim
IPC分类号： G06K7/01 , G01P3/50
CPC分类号： G01S13/58 , G01S13/92 , G08G1/017 , G08G1/052
摘要： A technique for simultaneously acquiring vehicle identification information and speed information of an RFID tag-attached vehicle by calculating the vehicle speed by using a Doppler shift value extracted from transmission and reception signals between the RFID tag and the RFID reader is disclosed. A method for measuring a vehicle speed by using an RFID reader installed right up on the road or at the roadside includes: transmitting a continuous wave; receiving a reflected wave with respect to the continuous wave from an RFID tag attached to a vehicle which has received the continuous wave; extracting a Doppler shift value from the continuous wave and the reflected wave; and calculating the speed of the vehicle by using the Doppler shift value.
摘要翻译：公开了一种通过使用从RFID标签和RFID读取器之间的发送和接收信号提取的多普勒频移值来计算车辆速度来同时获取RFID标签附加车辆的车辆识别信息和速度信息的技术。通过使用安装在道路上或路边的RFID读取器来测量车速的方法包括：发送连续波; 从连接到已经接收到连续波的车辆的RFID标签接收相对于连续波的反射波; 从连续波和反射波提取多普勒频移值; 以及通过使用多普勒频移值来计算车辆的速度。

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