公开(公告)号：US20100322140A1

公开(公告)日：2010-12-23

申请号：US12098464

申请日：2008-04-07

申请人： Ui Kun KWON ,  Young-Doo KIM ,  Gi Hong IM ,  Dae-Young SEOL ,  Won-Jae SHIN

发明人： Ui Kun KWON ,  Young-Doo KIM ,  Gi Hong IM ,  Dae-Young SEOL ,  Won-Jae SHIN

IPC分类号： H04J3/08

CPC分类号： H04B7/15592

摘要： A relay-based communication system and method processing a signal without a cyclic prefix is provided. An apparatus for generating a relay signal includes a signal receiving unit which receives a source signal transmitted from a source node to a relay node and detects a received signal, a signal conversion unit which extracts samples corresponding to a first time duration from the received signal, sums the received signal and the extracted samples in a second time duration, and generates a converted received signal, a relay signal generation unit which generates a relay signal cooperating with the source signal based on the converted received signal according to a space frequency block code (SFBC) scheme, and a signal transmission unit which transmits the generated relay signal to a destination node.

摘要翻译： 提供一种基于中继的通信系统和处理没有循环前缀的信号的方法。 一种用于产生中继信号的装置，包括信号接收单元，该信号接收单元接收从源节点发送到中继节点的源信号并检测接收信号;信号转换单元，从接收到的信号中提取与第一持续时间相对应的样本， 在第二持续时间内对接收到的信号和提取的样本求和，并产生转换的接收信号;继电器信号生成单元，根据空间频率块码，生成与源信号协调的中继信号 SFBC）方案，以及将生成的中继信号发送到目的地节点的信号发送单元。

公开(公告)号：US20140185507A1

公开(公告)日：2014-07-03

申请号：US14183814

申请日：2014-02-19

申请人： Young Soo KIM ,  Ui Kun KWON

发明人： Young Soo KIM ,  Ui Kun KWON

IPC分类号： H04W52/02

CPC分类号： H04W52/0219 ,  H04W52/0216 ,  H04W52/0229 ,  H04W52/0235 ,  H04W72/1257 ,  H04W88/08 ,  Y02D70/142 ,  Y02D70/144 ,  Y02D70/164

摘要： Provided is a terminal and an access point in an active mode for multi-user transmission opportunity (TXOP) power saving that may decrease power consumption by changing an operation state of the terminal from an awake state to a sleep state if there is no stream of data to be transmitted during a TXOP duration.

摘要翻译： 提供了一种用于多用户传输机会（TXOP）功率的活动模式的终端和接入点，其可以通过将终端的操作状态从清醒状态改变为睡眠状态来降低功耗，如果没有流 在TXOP持续时间期间要发送的数据。

公开(公告)号：US20120299557A1

公开(公告)日：2012-11-29

申请号：US13337339

申请日：2011-12-27

申请人： Ui Kun KWON ,  Sang Joon Kim

发明人： Ui Kun KWON ,  Sang Joon Kim

IPC分类号： H02J7/00

CPC分类号： H02J50/12 ,  H02J5/005 ,  H02J7/025 ,  H02J17/00 ,  H02J50/80

摘要： Provided is a wireless power data transmission system that may transmit wireless power and may transmit data using wireless power. A wireless power transmitter may include capacitors, and may convert an electrical connection of the capacitors to a parallel connection for charging. The wireless power transmitter may also convert the electrical connection of at least two of the capacitors to a series connection for discharging.

摘要翻译： 提供了可以发送无线电力并且可以使用无线电力来发送数据的无线电力数据传输系统。 无线电力发射机可以包括电容器，并且可以将电容器的电连接转换成用于充电的并联连接。 无线电力发射机还可以将至少两个电容器的电连接转换为用于放电的串联连接。

公开(公告)号：US20110110443A1

公开(公告)日：2011-05-12

申请号：US12892972

申请日：2010-09-29

申请人： Ui Kun KWON ,  Tae Rim Park ,  Young Soo Kim ,  Eung Sun Kim

发明人： Ui Kun KWON ,  Tae Rim Park ,  Young Soo Kim ,  Eung Sun Kim

IPC分类号： H04L27/18 ,  H04L27/00 ,  H04L27/28

CPC分类号： H04L27/0012

摘要： Disclosed are a data receiving apparatus that may discriminate a type of a received data frame, and a data transmission apparatus that may apply a constellation mapping scheme to a data frame so that a data receiving apparatus may discriminate the data frame in accordance with the constellation mapping scheme applied to the data frame.

摘要翻译： 公开了可以区分接收到的数据帧的类型的数据接收装置和可以将星座映射方案应用于数据帧的数据发送装置，使得数据接收装置可以根据星座映射来区分数据帧 方案应用于数据帧。

公开(公告)号：US20130259167A1

公开(公告)日：2013-10-03

申请号：US13752439

申请日：2013-01-29

申请人： Seung Keun YOON ,  Ui Kun KWON ,  Sang Joon KIM

发明人： Seung Keun YOON ,  Ui Kun KWON ,  Sang Joon KIM

IPC分类号： H04L27/06

CPC分类号： H04L27/06 ,  G01B9/02083 ,  G01B9/0209 ,  G10H1/057 ,  G10H2250/025 ,  G10H2250/031 ,  G10L25/03

摘要： A method and an apparatus for detecting an envelope using a difference between sampling signals are provided. The method includes generating sampling sets based on sampling signals of a modulated signal, and determining a sampling set from the sampling sets. The method further includes determining an envelope component value associated with a sampling signal among sampling signals included in the determined sampling set, based on a difference between the sampling signals included in the determined sampling set, and a difference between sampling signals included in each of the sampling sets other than the determined sampling set. The method further includes detecting an envelope of the modulated signal based on the envelope component value.

摘要翻译： 提供了使用采样信号之间的差异来检测包络的方法和装置。 该方法包括基于调制信号的采样信号产生采样集，以及从采样集确定采样集。 该方法还包括：基于包括在所确定的采样集中的采样信号之间的差与确定的采样集合中包括的采样信号之间的差，确定与确定的采样集中包括的采样信号中的采样信号相关联的包络分量值 除了确定的采样集之外的采样集。 该方法还包括基于包络分量值检测调制信号的包络。

公开(公告)号：US20130175873A1

公开(公告)日：2013-07-11

申请号：US13733664

申请日：2013-01-03

申请人： Ui Kun KWON ,  Sang Joon KIM ,  Seung keun YOON

发明人： Ui Kun KWON ,  Sang Joon KIM ,  Seung keun YOON

IPC分类号： H04B5/00

CPC分类号： H04B5/0037 ,  H02J5/005 ,  H02J7/025 ,  H02J17/00 ,  H02J50/12 ,  H02J50/40 ,  H02J50/80

摘要： An apparatus for wirelessly transmitting energy based on a frame is provided. The apparatus includes a transmitter configured to transmit, to at least one reception device, energy in a frame unit through a mutual resonance between a source resonator and a plurality of target resonators, and a controller configured to determine information included in the frame based on whether energy is transmitted to the at least one reception device, or based on whether data is transmitted to the at least one reception device.

摘要翻译： 提供了一种用于基于帧无线发送能量的装置。 该装置包括：发射机，被配置为通过源谐振器和多个目标谐振器之间的相互共振向至少一个接收装置发送帧单元中的能量;以及控制器，被配置为基于是否确定包括在帧中的信息 能量被发送到至少一个接收装置，或者基于是否将数据发送到至少一个接收装置。

公开(公告)号：US20130089127A1

公开(公告)日：2013-04-11

申请号：US13481998

申请日：2012-05-29

申请人： Ui Kun KWON ,  Sang Joon KIM

发明人： Ui Kun KWON ,  Sang Joon KIM

IPC分类号： H04B17/00

CPC分类号： H04L27/06 ,  H02J50/12 ,  H03D1/00 ,  H04B5/0037 ,  H04L25/0264

摘要： An apparatus and a method are described for envelope detection used in fields including voice processing, image processing, data communication, and energy/data transmission. The apparatus and the method for envelope detection eliminate a carrier component from a modulated signal by performing a square-sum operation between two adjacent sampling signals among signals sampled from the modulated signal. The apparatus and the method detect an envelope of the modulated signal from the modulated signal in which the carrier component is eliminated.

摘要翻译： 描述了用于包括语音处理，图像处理，数据通信和能量/数据传输的领域中的包络检测的装置和方法。 用于包络检测的装置和方法通过在从调制信号采样的信号之间执行两个相邻采样信号之间的平方和运算，从调制信号中消除载波分量。 该装置和方法从消除载波分量的调制信号中检测调制信号的包络。

公开(公告)号：US20130278318A1

公开(公告)日：2013-10-24

申请号：US13864807

申请日：2013-04-17

申请人： Ui Kun KWON ,  Sang Joon KIM ,  Seung Keun YOON

发明人： Ui Kun KWON ,  Sang Joon KIM ,  Seung Keun YOON

IPC分类号： H03K5/01

CPC分类号： H03K5/01 ,  G01R19/04

摘要： An apparatus and a method for processing a signal, and for estimating a point corresponding to a maximum slope from an envelope of an input signal, are provided. A signal processing apparatus includes an envelope detecting unit configured to detect an envelope of an input signal. The signal processing apparatus further includes a correcting unit configured to correct slopes, each of the slopes being between respective points of the envelope, based on information on a clipping interval of the envelope. The signal processing apparatus further includes an estimating unit configured to estimate a point, of the envelope, in which a corrected slope, among the corrected slopes, includes a maximum value.

摘要翻译： 提供了一种用于处理信号并且用于从输入信号的包络估计与最大斜率相对应的点的装置和方法。 信号处理装置包括被配置为检测输入信号的包络的包络检测单元。 信号处理装置还包括校正单元，其被配置为基于关于信封的剪切间隔的信息来校正斜率，每个斜率在信封的各个点之间。 信号处理装置还包括：估计单元，被配置为估计所述包络的点，其中所述校正斜率中的修正斜率包括最大值。

公开(公告)号：US20130270920A1

公开(公告)日：2013-10-17

申请号：US13747681

申请日：2013-01-23

申请人： Seung Keun YOON ,  Ui Kun KWON ,  Sang Joon KIM

发明人： Seung Keun YOON ,  Ui Kun KWON ,  Sang Joon KIM

IPC分类号： H04B5/00

CPC分类号： H04B5/0037 ,  H02J17/00 ,  H02J50/12 ,  H04B5/00 ,  H04B5/0093

摘要： An apparatus and a method for wirelessly receiving and transmitting energy are provided. A wireless energy receiving apparatus in a terminal configured to wirelessly receive energy through mutual resonance between a resonator of an energy supply apparatus configured to supply the energy and a resonator of the terminal, includes an energy measuring unit configured to measure an amount of energy stored in the terminal. The wireless energy receiving apparatus further includes a control unit configured to change a state of the resonator of the terminal from a non-resonant state to a resonant state when the measured amount of energy is less than or equal to a predetermined threshold.

摘要翻译： 提供了一种用于无线接收和传输能量的装置和方法。 一种终端中的无线能量接收装置，被配置为通过配置成提供能量的能量供给装置的谐振器和终端的谐振器之间的相互谐振无线地接收能量，包括能量测量单元，被配置为测量存储在 终点站。 无线能量接收装置还包括控制单元，其被配置为当所测量的能量量小于或等于预定阈值时，将端子的谐振器从非共振状态改变为谐振状态。

公开(公告)号：US20120328043A1

公开(公告)日：2012-12-27

申请号：US13490751

申请日：2012-06-07

申请人： Ui Kun KWON ,  Sang Joon KIM

发明人： Ui Kun KWON ,  Sang Joon KIM

IPC分类号： H04B5/00 ,  H04L27/06 ,  H04B1/16 ,  H04L27/04

CPC分类号： H04B5/0031 ,  H02J5/005 ,  H02J7/025 ,  H02J50/12 ,  H04B5/0037 ,  H04B5/0081

摘要： Provided are apparatuses, systems and methods for performing communication using wireless power. According to one general aspect, a communication device using wireless power may include: a controller configured to determine whether a mutual resonance occurs between a target resonator and a source resonator; and a modulator configured to modulate data based on whether the mutual resonance occurs.

摘要翻译： 提供了使用无线电力进行通信的装置，系统和方法。 根据一般的方面，使用无线电力的通信设备可以包括：控制器，被配置为确定在目标谐振器和源极谐振器之间是否发生相互共振; 以及配置为基于是否发生相互共振来调制数据的调制器。