公开(公告)号：US20100040114A1

公开(公告)日：2010-02-18

申请号：US12442971

申请日：2007-09-28

Applicant: Tae-Joon Kim ,  Sung-Weon Kang ,  Kyung-Soo Kim ,  Jung-Bum Kim ,  In-Gi Lim ,  Chang-Hee Hyoung ,  Hyung-II Park ,  Duck-Gun Park ,  Sung-Eun Kim ,  Jin-Kyung Kim ,  Jung-Hwan Hwang ,  Jin-Bong Sung ,  Hyuk Kim ,  Ki-Hyuk Park

Inventor： Tae-Joon Kim ,  Sung-Weon Kang ,  Kyung-Soo Kim ,  Jung-Bum Kim ,  In-Gi Lim ,  Chang-Hee Hyoung ,  Hyung-II Park ,  Duck-Gun Park ,  Sung-Eun Kim ,  Jin-Kyung Kim ,  Jung-Hwan Hwang ,  Jin-Bong Sung ,  Hyuk Kim ,  Ki-Hyuk Park

IPC: H04B1/69 ,  H04L27/22

CPC classification number: H04B13/005

Abstract: Provided is an intra-body communication system which enables high-speed data transmission while limiting the frequency band of a signal being transmitted through a human body to a frequency range (e.g., 30-40 MHz) where the human body can maintain waveguide properties and enables stable intra-body communication by minimizing interference by other users or other electronic devices. A transceiver of the intra-body communication system for high-speed data transmission includes: a source encoder for encoding source information to digital transmission data; a channel error prevention unit for inserting a redundant bit to the encoded transmission data; a mapper for symbolizing the transmission data outputted from the channel error prevention unit; a spreader for performing spread spectrum on the symbolized transmission data in a frequency domain; and a pulse shaping and modulator for generating a baseband signal with a band range limited to a frequency range where the human body retains waveguide properties.

Abstract translation: 提供一种体内通信系统，其能够将通过人体传播的信号的频带限制在人体可以保持波导特性的频率范围（例如，30-40MHz）的同时进行高速数据传输，并且 通过最小化其他用户或其他电子设备的干扰来实现稳定的体内通信。 用于高速数据传输的身体内通信系统的收发机包括：源编码器，用于将源信息编码为数字传输数据; 通道错误防止单元，用于将冗余位插入到编码的发送数据中; 映射器，用于对从信道错误防止单元输出的发送数据进行符号化; 用于对频域中的符号化传输数据进行扩展频谱的扩展器; 以及用于产生频带范围限于人体保持波导特性的频率范围的基带信号的脉冲整形和调制器。

公开(公告)号：US06819708B1

公开(公告)日：2004-11-16

申请号：US09716185

申请日：2000-11-17

Applicant: In Gi Lim ,  Suk Ho Lee ,  Kyung Soo Kim ,  Han Jin Cho

Inventor： In Gi Lim ,  Suk Ho Lee ,  Kyung Soo Kim ,  Han Jin Cho

IPC: H04B169

CPC classification number: H04L27/2071

Abstract: A modulator for an IMT-2000 synchronous mobile station in a digital telecommunication and modulating method thereof, and more particularly, an OCQPSK modulator using FIR filters, each for performing 1:4 interpolation operations for 4 input data and a modulating method thereof. The orthogonal complex quadrature phase shift keying OCQPSK modulating apparatus uses a 1-bit input FIR filter that includes pseudo noise spreading for bifurcating 1-bit data inputted from input channels and pseudo-spreading the bifurcated 1-bit data, an FIR filter for receiving the 1-bit data and performing a filtering operation for pulse shaping, a gain multiplying block for multiplying filtered data outputted from the FIR filter by a gain for respective channels, and a channel adder block for adding data outputted from the gain multiplying block to output I channel and Q channel signals.

Abstract translation: 一种用于数字电信中的IMT-2000同步移动台的调制器及其调制方法，更具体地，涉及使用FIR滤波器的OCQPSK调制器，每个用于对4个输入数据进行1：4插值运算及其调制方法。 正交复数正交相移键控OCQPSK调制装置使用包括伪噪声扩展的1比特输入FIR滤波器，用于对从输入通道输入的1比特数据进行分叉，并对分叉的1比特数据进行伪扩展; FIR滤波器，用于接收 1位数据并执行用于脉冲整形的滤波操作，用于将从FIR滤波器输出的滤波数据乘以各通道的增益的增益乘法块和用于将从增益乘法块输出的数据加到输出I的通道加法器块 通道和Q通道信号。

公开(公告)号：US08755949B2

公开(公告)日：2014-06-17

申请号：US12950970

申请日：2010-11-19

Applicant: 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

Inventor： 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: G06F7/00 ,  G08B29/00 ,  H04M1/00

CPC classification number: G06F7/00 ,  G08B29/00 ,  H04M1/00 ,  H04M1/72533 ,  H04M2250/10

Abstract: 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.

Abstract translation: 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

Applicant: 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

Inventor： 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: H04B1/69 ,  H04B7/216

CPC classification number: H04J13/18 ,  H04J11/003 ,  H04J13/0048

Abstract: 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.

Abstract translation: 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：US08351402B2

公开(公告)日：2013-01-08

申请号：US12517065

申请日：2007-12-05

Applicant: In-Gi Lim ,  Ki-Hyuk Park ,  Sung-Weon Kang ,  Kyung-Soo Kim ,  Jung-Bum Kim ,  Chang-Hee Hyoung ,  Hyung-Il Park ,  Duck-Gun Park ,  Jung-Hwan Hwang ,  Sung-Eun Kim ,  Jin-Kyung Kim ,  Jin-Bong Sung ,  Hyuk Kim

Inventor： In-Gi Lim ,  Ki-Hyuk Park ,  Sung-Weon Kang ,  Kyung-Soo Kim ,  Jung-Bum Kim ,  Chang-Hee Hyoung ,  Hyung-Il Park ,  Duck-Gun Park ,  Jung-Hwan Hwang ,  Sung-Eun Kim ,  Jin-Kyung Kim ,  Jin-Bong Sung ,  Hyuk Kim

IPC: H04B7/216

CPC classification number: H04J13/0048 ,  H04B1/7087 ,  H04B13/005 ,  H04J13/16

Abstract: Provided are a digital communication system using frequency selective baseband and a method thereof. A transmitter of the digital communication system, includes: a preamble/header transmission processing unit for spreading a preamble for frame synchronization and a header including data information; a data transmission processing unit for spreading data by using spread codes having dominant frequency in a desired frequency band, i.e., frequency selective spread codes; and a multiplexer for multiplexing the spreaded preamble and the spreaded header from the preamble/header transmission processing unit and the frequency selective spreaded data from the data transmission processing unit and transmitting the multiplexed signal in digital.

Abstract translation: 提供一种使用频率选择性基带的数字通信系统及其方法。 数字通信系统的发射机包括：用于扩展用于帧同步的前置码的前同步码/报头发送处理单元和包括数据信息的报头; 数据发送处理单元，用于通过使用在期望频带中具有主频的扩频码来扩频数据，即频率选择性扩频码; 以及多路复用器，用于从前导码/报头发送处理单元和来自数据发送处理单元的频率选择性分散数据复用经扩展的前导码和扩展报头，并以数字方式发送多路复用信号。

公开(公告)号：US08345735B2

公开(公告)日：2013-01-01

申请号：US12918030

申请日：2008-10-24

Applicant: 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

Inventor： 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: H04B3/46

CPC classification number: H04B13/005 ,  H04B1/69

Abstract: 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

Abstract translation: 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：US20110250837A1

公开(公告)日：2011-10-13

申请号：US13140412

申请日：2009-12-03

Applicant: Jung-Hwan Hwang ,  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 ,  Byoung-Gun Choi ,  Tae-Young Kang ,  Sung-Weon Kang

Inventor： Jung-Hwan Hwang ,  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 ,  Byoung-Gun Choi ,  Tae-Young Kang ,  Sung-Weon Kang

IPC: H04W4/00

CPC classification number: H04B13/005

Abstract: There is provided a communications system and method using a part of human body as an antenna in a body area network, and more particularly, to a communications system and method enabling wireless communications using a low frequency band without the use of a bulky antenna in such a manner that a transmitting-side communications device applies electrical signals to a human body via a transmitting-side coupler to allow a part of human body to act as an antenna, and electrical signals, occurring in another part of human body due to radio frequency (RF) signals, are transferred to a receiving-side communications device via a receiving-side coupler.

Abstract translation: 提供了一种使用人体的一部分作为体区网络中的天线的通信系统和方法，更具体地，涉及使用低频带进行无线通信而不使用这样的大体积天线的通信系统和方法 发送侧通信装置经由发送侧耦合器向人体施加电信号以允许人体的一部分用作天线的方式，以及由于射频而在人体的另一部分中发生的电信号 （RF）信号经由接收侧耦合器传送到接收侧通信设备。

公开(公告)号：US20110182447A1

公开(公告)日：2011-07-28

申请号：US13010061

申请日：2011-01-20

Applicant: 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

Inventor： 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: H04R25/00

CPC classification number: H04R27/00 ,  H04R2420/07

Abstract: 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.

Abstract translation: 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。

公开(公告)号：US20110153118A1

公开(公告)日：2011-06-23

申请号：US12950970

申请日：2010-11-19

Applicant: 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

Inventor： 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: G06F7/00 ,  G08B29/00 ,  H04M1/00

CPC classification number: G06F7/00 ,  G08B29/00 ,  H04M1/00 ,  H04M1/72533 ,  H04M2250/10

Abstract: 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.

Abstract translation: 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：US20100318420A1

公开(公告)日：2010-12-16

申请号：US12518091

申请日：2007-12-05

Applicant: Duck-Gun Park ,  Sung-Weon Kang ,  Chang-Hee Hyoung ,  Jin-Bong Sung ,  Jung-Hwan Hwang ,  Sung-Eun Kim ,  Jin-Kyung Kim ,  In-Gi Lim ,  Hyung-ll Park ,  Jung-Bum Kim ,  Kyung-Soo Kim

Inventor： Duck-Gun Park ,  Sung-Weon Kang ,  Chang-Hee Hyoung ,  Jin-Bong Sung ,  Jung-Hwan Hwang ,  Sung-Eun Kim ,  Jin-Kyung Kim ,  In-Gi Lim ,  Hyung-ll Park ,  Jung-Bum Kim ,  Kyung-Soo Kim

IPC: G06Q30/00

CPC classification number: H04B13/005 ,  G06Q30/02 ,  G06Q30/0251

Abstract: There is provided an apparatus for providing a media advertisement service using human body communication, including: conductive contact part for contact with a human body; a control part configured to detect human body contact of a user with the conductive contact part and acquire user-contact-associated contents, the user-contact-associated-contents being contents associated with an advertisement selected by the human body contact of the user; and a human body communication part configured to convert the acquired user-contact-associated contents into a signal for human body communication and send the signal to a user terminal via the conductive contact part and a user's body.

Abstract translation: 提供了一种使用人体通信提供媒体广告服务的装置，包括：用于与人体接触的导电接触部分; 控制部件，其被配置为检测用户与所述导电接触部分的人体接触并获取与用户接触相关的内容，所述用户联系人内容是与由所述用户的人体接触选择的广告相关联的内容; 以及人体通信部，被配置为将所获取的与用户接触相关的内容转换为用于人体通信的信号，并且经由所述导电接触部和用户的身体将所述信号发送到用户终端。