公开(公告)号：US07054381B2

公开(公告)日：2006-05-30

申请号：US09983118

申请日：2001-10-23

申请人： In Gi Lim ,  Hyung-Il Park ,  Kyung Soo Kim ,  Han Jin Cho

发明人： In Gi Lim ,  Hyung-Il Park ,  Kyung Soo Kim ,  Han Jin Cho

IPC分类号： H04L27/04 ,  H04L27/12 ,  H04L27/20 ,  H04Q7/20

CPC分类号： H04L1/0057 ,  H04L1/0013 ,  H04L1/0017 ,  H04L1/0025 ,  H04L1/0041 ,  H04L1/0043 ,  H04L1/0068 ,  H04L1/0072 ,  H04L1/08

摘要： In an apparatus for a TFCI mapping in a wireless communication mobile station, and a method thereof, the apparatus includes an encoding unit for encoding a TFCI transmitted from a main control unit as a CPU; a TFCI mapping unit for generating necessary control parameter and a TFCI code by using a signal encoded by the encoding unit and a signal transmitted from the CPU; and a CPU for controlling the encoding unit and the mapping unit.

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。

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。

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

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。

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。

公开(公告)号：US20130034125A1

公开(公告)日：2013-02-07

申请号：US13564618

申请日：2012-08-01

申请人： Chang Hee Hyoung ,  Sung Weon Kang ,  In Gi Lim ,  Jung Bum Kim ,  Kyung Soo Kim ,  Kyung Hwan Park ,  Hyung-Il Park ,  Tae Young Kang ,  Sung Eun Kim ,  Tae Wook Kang ,  Jung Hwan Hwang ,  Byoung Gun Choi ,  Youn Tae Kim

发明人： Chang Hee Hyoung ,  Sung Weon Kang ,  In Gi Lim ,  Jung Bum Kim ,  Kyung Soo Kim ,  Kyung Hwan Park ,  Hyung-Il Park ,  Tae Young Kang ,  Sung Eun Kim ,  Tae Wook Kang ,  Jung Hwan Hwang ,  Byoung Gun Choi ,  Youn Tae Kim

IPC分类号： H04B1/707

CPC分类号： H04B1/707

摘要： Disclosed are a method and an apparatus for amplitude modulation of a spread signal that can increase a data transmission rate and frequency use efficiency by loading information on the amplitude of the spread signal used in digital communications. A method for amplitude modulation of a spread signal according to an exemplary embodiment of the present disclosure includes: receiving a first data signal; generating a spread signal by applying a spreading code to the first data signal; receiving a second data signal; and outputting the spread signal at an amplitude corresponding to a value of the second data signal.

摘要翻译： 公开了一种扩展信号的幅度调制方法和装置，其可以通过加载关于在数字通信中使用的扩展信号的振幅的信息来增加数据传输速率和频率使用效率。 根据本公开的示例性实施例的扩展信号的幅度调制方法包括：接收第一数据信号; 通过对第一数据信号施加扩展码来产生扩展信号; 接收第二数据信号; 并以与第二数据信号的值对应的幅度输出扩展信号。

公开(公告)号：US08344999B2

公开(公告)日：2013-01-01

申请号：US12507664

申请日：2009-07-22

申请人： Byoung Gun Choi ,  Kyung Soo Kim ,  Jung Bum Kim ,  In Gi Lim ,  Chang Hee Hyoung ,  Hyung Il Park ,  Sung Eun Kim ,  Tae Wook Kang ,  Hey Jin Myoung ,  Kyung Hwan Park ,  Seok Bong Hyun ,  Jung Hwan Hwang ,  Tae Young Kang ,  Sung Weon Kang

发明人： Byoung Gun Choi ,  Kyung Soo Kim ,  Jung Bum Kim ,  In Gi Lim ,  Chang Hee Hyoung ,  Hyung Il Park ,  Sung Eun Kim ,  Tae Wook Kang ,  Hey Jin Myoung ,  Kyung Hwan Park ,  Seok Bong Hyun ,  Jung Hwan Hwang ,  Tae Young Kang ,  Sung Weon Kang

IPC分类号： G09G5/08

CPC分类号： G06F3/041 ,  G06F3/0414 ,  G06F3/0416 ,  H04Q9/00 ,  H04Q2209/47 ,  H04Q2209/88

摘要： The present invention relates to a powerless electronic notepad and a powerless wireless transmission system using the same, and more particularly, to a powerless electronic notepad that stores data recorded on an electronic notepad using piezoelectric elements and transmits the stored data using a passive RFID tag without the use of a power source, and a powerless wireless transmission system using the same.

摘要翻译： 本发明涉及一种无电子电子记事本和使用该电子记事本的无电力无线传输系统，更具体地说，涉及一种使用压电元件存储记录在电子记事本上的数据的无电子电子记事本，并使用无源RFID标签传输所存储的数据，而无需 使用电源，以及使用该电源的无电力无线传输系统。

公开(公告)号：US20100322290A1

公开(公告)日：2010-12-23

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： H04B1/707

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

公开(公告)号：US20070237246A1

公开(公告)日：2007-10-11

申请号：US11496897

申请日：2006-08-01

申请人： In Gi Lim ,  Hyung Il Park ,  Young Seok Baek ,  Hyuk Kim ,  Tae Joon Kim ,  Kyung Soo Kim ,  Ik Soo Eo ,  Hee Bum Jung

发明人： In Gi Lim ,  Hyung Il Park ,  Young Seok Baek ,  Hyuk Kim ,  Tae Joon Kim ,  Kyung Soo Kim ,  Ik Soo Eo ,  Hee Bum Jung

IPC分类号： H04K1/10

CPC分类号： H04L27/2662 ,  H04L1/0041 ,  H04L1/0045 ,  H04L1/0071 ,  H04L5/06 ,  H04L27/2657

摘要： A wireless modem is mounted to a terminal for wireless communication, and specifically controls an internal drive clock to reduce power consumption in an active mode. The wireless modem includes: a wireless core module for transmitting and receiving a radio signal; a modulator for converting data to be transmitted into a wireless transmission signal and transmitting the converted signal to the wireless core module; a demodulator for converting the signal received from the wireless core module into reception data; a synchronizer for synchronizing the signal received from the wireless core module; and a clock controller for generating a drive clock of each of the modulator, the demodulator, and the synchronizer. A low power clock controller is divided into six main functional blocks of a synchronizer, an analog controller, a modulator, a channel decoder, a demodulator, and a channel encoder, and has a feature that a clock is input only when a main functional block operates. As a result, it is possible to minimize power consumption caused by clock switching when an Orthogonal Frequency Division Multiplexing Access (OFDMA) mobile station modem operates in an active mode through the clock controller.

摘要翻译： 无线调制解调器被安装到用于无线通信的终端，并且具体地控制内部驱动时钟以降低活动模式中的功耗。 无线调制解调器包括：用于发送和接收无线电信号的无线核心模块; 用于将要发送的数据转换成无线发送信号并将转换的信号发送到无线核心模块的调制器; 解调器，用于将从无线核心模块接收的信号转换为接收数据; 用于使从所述无线核心模块接收的信号同步的同步器; 以及时钟控制器，用于产生调制器，解调器和同步器中的每一个的驱动时钟。 低功率时钟控制器被分为同步器，模拟控制器，调制器，信道解码器，解调器和信道编码器的六个主要功能块，并且具有仅当主功能块 操作。 结果，当正交频分复用接入（OFDMA）移动台调制解调器通过时钟控制器以活动模式操作时，可以最小化由时钟切换引起的功率消耗。