公开(公告)号：US20080284607A1

公开(公告)日：2008-11-20

申请号：US12096365

申请日：2006-12-06

申请人： Chang Hee Hyoung ,  Jin Bong Sung ,  Sung Weon Kang ,  Jun Hwan Hwang ,  Duck Gun Park ,  Jin Kyung Kim

发明人： Chang Hee Hyoung ,  Jin Bong Sung ,  Sung Weon Kang ,  Jun Hwan Hwang ,  Duck Gun Park ,  Jin Kyung Kim

IPC分类号： G08B23/00

CPC分类号： H04W52/0254 ,  A61B5/0002 ,  A61B5/0028 ,  A61B2560/0209 ,  H04M2250/12 ,  Y02D70/00

摘要： Provided is a communication apparatus having a human body contact sensing function and a method thereof. The communication apparatus includes: an electrode that comes in contact with the human body; a contact sensor that is connected to the electrode, and instructs the central processing unit to perform an initial operation if contact with the human body is sensed; and a data processing unit that receives a control signal from the central processing unit so as to select whether to transmit or receive data, and performs a transmitting or receiving operation according to the control signal. Accordingly, in order to reduce power consumption when in a stand-by state before human body contact is made in a communication apparatus using a human body as a communication medium, a human body contact sensor is included so as to minimize power consumption of a micro processing unit and a transmitter/receiver circuit until contact occurs. Therefore, since power consumption is minimized when in a stand-by mode by using a contact sensor having significantly low power consumption, there is an advantage in that a stand-by time of a portable device is extended.

摘要翻译： 提供一种具有人体接触检测功能的通信装置及其方法。 通信装置包括：与人体接触的电极; 接触传感器，其被连接到所述电极，并且如果感测到与人体接触，则指示所述中央处理单元执行初始操作; 以及数据处理单元，其从中央处理单元接收控制信号，以选择是发送还是接收数据，并根据控制信号执行发送或接收操作。 因此，为了在使用人体作为通信介质的通信装置进行人体接触之前处于待机状态时降低功耗，包括人体接触传感器，以将微型电力消耗降至最低 处理单元和发送器/接收器电路，直到发生接触。 因此，由于通过使用具有显着低功耗的接触传感器处于待机模式时功耗最小化，所以具有延长便携式设备的待机时间的优点。

公开(公告)号：US20080259827A1

公开(公告)日：2008-10-23

申请号：US12096569

申请日：2006-12-06

申请人： Jin-Bong Sung ,  Sung Weon Kang ,  Jung Hwan Hwang ,  Duck Gun Park ,  Chang Hee Hyoung ,  Jin Kyung Kim

发明人： Jin-Bong Sung ,  Sung Weon Kang ,  Jung Hwan Hwang ,  Duck Gun Park ,  Chang Hee Hyoung ,  Jin Kyung Kim

IPC分类号： H04J1/00 ,  H04L5/14 ,  H04B7/005 ,  H04B7/00

CPC分类号： H04B13/005

摘要： A communication system using a frequency determined according to information security protection or a transmission distance of a signal is provided. A local area communication requiring information security protection uses a frequency less than a predetermined frequency, and a local or wide area communication requiring no information security protection uses a frequency greater than predetermined frequency, thereby providing an effective communication environment based on information security protection, a communication distance, and communication characteristics satisfying frequency characteristics of a transmission medium, and accordingly increasing a communication field.

摘要翻译： 提供了使用根据信息安全保护或信号的传输距离确定的频率的通信系统。 需要信息安全保护的本地通信使用小于预定频率的频率，并且不需要信息安全保护的本地或广域通信使用大于预定频率的频率，从而基于信息安全保护提供有效的通信环境， 通信距离和满足传输介质的频率特性的通信特性，从而增加通信场。

公开(公告)号：US20080158432A1

公开(公告)日：2008-07-03

申请号：US11914070

申请日：2006-03-13

申请人： Jung Hwan Hwang ,  Sung Weon Kang ,  Chang Hee Hyoung ,  Jin Bong Sung ,  Duck Gun Park ,  Jin Kyung Kim

发明人： Jung Hwan Hwang ,  Sung Weon Kang ,  Chang Hee Hyoung ,  Jin Bong Sung ,  Duck Gun Park ,  Jin Kyung Kim

IPC分类号： H04N5/44

CPC分类号： H01Q1/273 ,  H01Q1/24 ,  H01Q1/44 ,  H01Q9/32

摘要： Provided is a T-DMB receiver and receiving method using a human body as an antenna. The T-DMB receiver includes: an electrode making contact with a human body; a low frequency amplifier receiving via the electrode a current flowing through the human body due to a DMB broadcasting signal emitted by a terrestrial relay station and amplifying the received current; and an impedance matching circuit located between the electrode and the low frequency amplifier and matching an impedance of the human body with an impedance of the low frequency amplifier. Accordingly, a T-DMB receiver easy to carry without a separate antenna can be implemented.

摘要翻译： 提供了一种使用人体作为天线的T-DMB接收机和接收方法。 T-DMB接收机包括：与人体接触的电极; 低频放大器，由于由地面中继站发射的DMB广播信号，经由电极接收流过人体的电流，并放大接收的电流; 以及阻抗匹配电路，位于电极和低频放大器之间，并将人体的阻抗与低频放大器的阻抗相匹配。 因此，可以实现在没有单独的天线的情况下容易携带的T-DMB接收机。

公开(公告)号：US20080294722A1

公开(公告)日：2008-11-27

申请号：US12096366

申请日：2006-12-05

申请人： Duck-Gun Park ,  Sung Weon Kang ,  Chang Hee Hyoung ,  Jin Bong Sung ,  Jung Hwan Hwang ,  Jin Kyung Kim

发明人： Duck-Gun Park ,  Sung Weon Kang ,  Chang Hee Hyoung ,  Jin Bong Sung ,  Jung Hwan Hwang ,  Jin Kyung Kim

IPC分类号： H04B13/00 ,  G06F15/16

CPC分类号： H04B13/005

摘要： Provided are a method, apparatus and system for providing a touch and play (TAP)-based service. The method includes setting respective device identifiers of a plurality of devices which can be connected to a device using an organism as a transmission channel and setting services to be provided to a user through the interaction between the device and each of the devices corresponding to the device identifiers, respectively; having at least two execution levels so that one of the at least two execution levels can be selected in order to determine whether to execute a service in cooperation with one of the devices and setting one of the at least two execution levels according to an input from a user; receiving a device identifier of another device if the device is connected to one of the devices using the organism as the transmission channel; recognizing services set for the other device and identifying a service that is to be provided to the user through the interaction between the device and the other device; determining whether to execute the identified service according to the set execution level; and automatically recognizing information required to provide the service that is determined to be executed in cooperation with the other device and executing the determined service. When the method, apparatus and the system are used, a user can receive a desired service by simply touching two devices.

摘要翻译： 提供了一种用于提供基于触摸和播放（TAP）的服务的方法，装置和系统。 该方法包括将能够使用生物体连接到设备的多个设备的各个设备标识符设置为传输信道，并且通过设备与对应于设备的每个设备之间的交互来设置将要提供给用户的服务 标识符; 具有至少两个执行级别，使得可以选择所述至少两个执行级别中的一个，以便确定是否与所述设备之一协作执行服务，并且根据来自所述至少两个执行级别的输入来设置所述至少两个执行级别中的一个 用户; 如果设备连接到使用生物体的设备之一作为传输信道，则接收另一设备的设备标识符; 为另一设备识别服务，并通过设备与另一设备之间的交互来识别要提供给用户的服务; 确定是否根据所设置的执行级别执行所识别的服务; 并且自动识别提供与其他设备协作确定执行的服务所需的信息并执行所确定的服务。 当使用方法，装置和系统时，用户可以通过简单地触摸两个装置来接收期望的服务。

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

公开(公告)号：US07961061B2

公开(公告)日：2011-06-14

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： H03C3/00 ,  H03D3/00 ,  H04B1/00

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

公开(公告)号：US08489027B2

公开(公告)日：2013-07-16

申请号：US12671496

申请日：2008-05-30

申请人： Jung Hwan Hwang ,  Sung Weon Kang ,  Hyung Il Park ,  In Gi Lim ,  Tae Wook Kang ,  Kyung Soo Kim ,  Jung Bum Kim ,  Chang Hee Hyoung ,  Jin Kyung Kim ,  Sung Eun Kim ,  Duck Gun Park ,  Ki Hyuk Park ,  Jae Hoon Shim

发明人： Jung Hwan Hwang ,  Sung Weon Kang ,  Hyung Il Park ,  In Gi Lim ,  Tae Wook Kang ,  Kyung Soo Kim ,  Jung Bum Kim ,  Chang Hee Hyoung ,  Jin Kyung Kim ,  Sung Eun Kim ,  Duck Gun Park ,  Ki Hyuk Park ,  Jae Hoon Shim

IPC分类号： H04B7/00

CPC分类号： H04B13/005

摘要： A method and apparatus for communicating a sound wave is provided. The apparatus includes: a sound wave converter converting a sound wave signal transmitted from a counter apparatus through the human body into an electrical signal when the sound wave is transmitted from the counter apparatus through the human body and converting an electrical signal on data to be output to the counter apparatus into a sound wave; a data processor receiving the converted electrical signal from the sound wave converter and transmitting an electrical signal on the data to be output to the sound wave converter when the data to be output exists; and a switch connected between the sound wave converter and the data processor, the switch transmitting the converted electrical signal to the data processor and transmitting the electrical signal on the data to be output to the sound wave converter. Accordingly, it is possible to efficiently transmit a signal with a low loss of sound wave signal. Thus, it is possible to simply construct communication hardware at a low price.

摘要翻译： 提供了一种用于传送声波的方法和装置。 该装置包括：声波转换器，当通过人体从计数器装置发送声波并将电信号转换成要输出的数据时，将从计数器装置发送的声波信号通过人体转换为电信号 将对方设备变成声波; 数据处理器，当要输出的数据存在时，从声波转换器接收经转换的电信号，并将要输出的数据的电信号发送到声波转换器; 以及连接在声波转换器和数据处理器之间的开关，开关将转换的电信号发送到数据处理器，并将要输出的数据的电信号传输到声波转换器。 因此，可以有效地发送声波信号的低损失的信号。 因此，可以以较低的价格简单地构建通信硬件。

公开(公告)号：US20120128036A1

公开(公告)日：2012-05-24

申请号：US12672892

申请日：2008-05-27

申请人： Tae Wook Kang ,  In Gi Lim ,  Hyung Il Park ,  Sung Weon Kang ,  Kyung Soo Kim ,  Jung Bum Kim ,  Chang Hee Hyoung ,  Duck Gun Park ,  Sung Eun Kim ,  Jung Hwan Hwang ,  Ki Hyuk Park ,  Jae Hoon Shim ,  Jin Kyung Kim

发明人： Tae Wook Kang ,  In Gi Lim ,  Hyung Il Park ,  Sung Weon Kang ,  Kyung Soo Kim ,  Jung Bum Kim ,  Chang Hee Hyoung ,  Duck Gun Park ,  Sung Eun Kim ,  Jung Hwan Hwang ,  Ki Hyuk Park ,  Jae Hoon Shim ,  Jin Kyung Kim

IPC分类号： H04B1/7097

CPC分类号： H04B13/005

摘要： There are provided a receiver in human body communication system using multiple receivers capable of reducing an error rate of receiver signals by applying a space diversity acquisition-related SIMO technology to a plurality of received data using multiple receivers or receiver electrodes in a human body communication system using a human body as a medium, and of stably transmitting the data for the interference of signals generated by other users or from different electronic devices, and a method for receiving data in a human body communication system. The receiver and the method for receiving data in a human body communication system may be useful to stably transmit/receive data without any reduction of its transmission rate by reducing the distortion in channels and the signal noise which are caused in the use of one receiver.

摘要翻译： 在人体通信系统中使用多个接收机提供接收机，该接收机能够通过在人体通信系统中使用多个接收器或接收器电极将多个接收到的数据应用于空间分集获取相关的SIMO技术来降低接收机信号的错误率 使用人体作为介质，并且稳定地发送用于由其他用户或从不同的电子设备产生的信号的干扰的数据，以及用于在人体通信系统中接收数据的方法。 用于在人体通信系统中接收数据的接收机和方法可以用于通过减少在使用一个接收机中引起的信道中的失真和信号噪声来稳定地发送/接收数据而不降低其传输速率。

公开(公告)号：US20110013545A1

公开(公告)日：2011-01-20

申请号：US12677158

申请日：2008-04-11

申请人： Jin Kyung Kim ,  Sung Weon Kang ,  Tae Wook Kang ,  Kyung Soo Kim ,  Sung Eun Kim ,  Jung Bum Kim ,  Duck Gun Park ,  Hyung II Park ,  In Gi Lim ,  Chang Hee Hyoung ,  Jung Hwan Hwang ,  Ki Hyuk Park ,  Jae Hoon Shim

发明人： Jin Kyung Kim ,  Sung Weon Kang ,  Tae Wook Kang ,  Kyung Soo Kim ,  Sung Eun Kim ,  Jung Bum Kim ,  Duck Gun Park ,  Hyung II Park ,  In Gi Lim ,  Chang Hee Hyoung ,  Jung Hwan Hwang ,  Ki Hyuk Park ,  Jae Hoon Shim

IPC分类号： H04L5/14

CPC分类号： H04B13/005

摘要： A Time Division Duplex (TDD) communication apparatus and an operation method thereof can provide operation clock signals in the transmission and reception of the TDD communication apparatus using a Clock Recovery & Data Retiming (CDR) circuit, thereby stabilizing an operation without any crystal oscillator and reducing the power consumption. In a transmission time interval, a transmitting frame is processed using a clock signal of a reference frequency generated from the CDR circuit. In a reception time interval, a receiving frame is processed using a clock signal recovered from the receiving frame by the CDR circuit.

摘要翻译： 时分双工（TDD）通信设备及其操作方法可以使用时钟恢复和数据重定时（CDR）电路在TDD通信设备的发送和接收中提供操作时钟信号，从而稳定没有任何晶体振荡器的操作， 降低功耗。 在传输时间间隔中，使用从CDR电路产生的参考频率的时钟信号来处理发送帧。 在接收时间间隔中，使用由CDR电路从接收帧恢复的时钟信号来处理接收帧。

公开(公告)号：US20110007844A1

公开(公告)日：2011-01-13

申请号：US12667385

申请日：2008-04-29

申请人： Hyung Il Park ,  In Gi Lim ,  Tae Wook Kang ,  Sung Weon Kang ,  Kyung Soo Kim ,  Jung Bum Kim ,  Chang Hee Hyoung ,  Jung Hwan Hwang ,  Jin Kyung Kim ,  Sung Eun Kim ,  Duck Gun Park ,  Ki Hyuk Park ,  Jae Hoon Shim

发明人： Hyung Il Park ,  In Gi Lim ,  Tae Wook Kang ,  Sung Weon Kang ,  Kyung Soo Kim ,  Jung Bum Kim ,  Chang Hee Hyoung ,  Jung Hwan Hwang ,  Jin Kyung Kim ,  Sung Eun Kim ,  Duck Gun Park ,  Ki Hyuk Park ,  Jae Hoon Shim

IPC分类号： H03K7/06 ,  H04L27/00 ,  H03C3/00 ,  H03D3/00

CPC分类号： H04L12/40136 ,  H04B1/7097

摘要： Provided are a frequency modulation/demodulation apparatus using a frequency selective baseband and a transmitting/receiving apparatus using the same. In a frequency selective baseband transmission technique or an FS-CDMA technique, a transmission rate is controlled according to communication channel environment, spread code groups are repeatedly selected in a receiving side so as to obtain a frequency diversity gain. Accordingly, it is possible to reduce interference between users. In addition, even in a case where strong interference induced from electronic exists, it is possible to implement low-power, stable human-body communication and to ensure a communication quality.

摘要翻译： 提供了使用频率选择性基带的频率调制/解调装置和使用它的发送/接收装置。 在频率选择性基带传输技术或FS-CDMA技术中，根据通信信道环境来控制传输速率，在接收侧重复选择扩频码组，以获得频率分集增益。 因此，可以减少用户之间的干扰。 此外，即使在由电子产生的强干扰存在的情况下，也可以实现低功率，稳定的人体通信并确保通信质量。