公开(公告)号：US09246350B2

公开(公告)日：2016-01-26

申请号：US13634488

申请日：2011-03-14

申请人： Hee-Won Jung ,  Joon-Ho Park ,  Eun-Tae Won ,  Jun-Ho Koh

发明人： Hee-Won Jung ,  Joon-Ho Park ,  Eun-Tae Won ,  Jun-Ho Koh

IPC分类号： H02J7/00 ,  H02J7/02 ,  H02J17/00 ,  H02J5/00

CPC分类号： H02J7/025 ,  H02J5/005 ,  H02J7/0054 ,  H02J17/00 ,  H02J50/10 ,  H02J50/12 ,  H02J50/40 ,  H02J50/80

摘要： A mobile terminal and a method for wirelessly charging the mobile terminal are provided. The method includes searching for a wirelessly rechargeable mobile terminal; receiving, upon finding a wirelessly rechargeable mobile terminal, power state information from the found rechargeable mobile terminal; setting the mobile terminal as one of a power supplying terminal and a power receiving terminal based on the received power state information; and performing a power charging operation with the found rechargeable mobile terminals according to the setting.

摘要翻译： 提供一种用于无线充电移动终端的移动终端和方法。 该方法包括搜索无线充电移动终端; 在找到无线充电移动终端时，从所述可充电移动终端接收电力状态信息; 基于接收到的功率状态信息将移动终端设置为电力供应终端和电力接收终端之一; 以及根据所述设置与所述可充电移动终端进行充电操作。

公开(公告)号：US08749584B2

公开(公告)日：2014-06-10

申请号：US13189042

申请日：2011-07-22

申请人： Hee-Won Jung ,  Jun-Ho Koh ,  Dong-Wook Kwon

发明人： Hee-Won Jung ,  Jun-Ho Koh ,  Dong-Wook Kwon

IPC分类号： G09G5/00

CPC分类号： H04R29/004 ,  G06F3/167 ,  G10L15/26 ,  G10L19/018 ,  G10L21/10 ,  G10L25/69 ,  H04L67/04 ,  H04L67/18 ,  H04L67/20 ,  H04L67/38 ,  H04R2499/11 ,  H04W4/04 ,  H04W4/043 ,  H04W4/20

摘要： An apparatus and method for providing an AR service using a sound. When a user starts an AR service providing function in a mobile communication terminal, a sound signal is received, whether the sound signal is carrying additional information is determined by analyzing the sound signal, if the additional information is carried on the sound signal, the additional information is extracted, data associated with the extracted additional information is acquired, and the AR service is provided using the acquired data. Accordingly, various kinds of additional information may be provided, and the AR service may be provided.

摘要翻译： 一种使用声音提供AR服务的装置和方法。 当用户在移动通信终端中启动AR服务提供功能时，通过分析声音信号来确定声音信号是否携带附加信息，如果附加信息被携带在声音信号上，附加信息 提取信息，获取与提取的附加信息相关联的数据，并且使用获取的数据提供AR服务。 因此，可以提供各种附加信息，并且可以提供AR服务。

公开(公告)号：US08351852B2

公开(公告)日：2013-01-08

申请号：US12965323

申请日：2010-12-10

申请人： Hee-Won Jung ,  Jun-Ho Koh ,  Sang-Mook Lee ,  Gi-Sang Lee ,  Sergey Zhidkov

发明人： Hee-Won Jung ,  Jun-Ho Koh ,  Sang-Mook Lee ,  Gi-Sang Lee ,  Sergey Zhidkov

IPC分类号： H04B7/24

CPC分类号： H04B11/00

摘要： A method for transmitting, by a mobile device, a data object, is provided, and includes estimating expected transmission times required for transmitting an object between devices by an acoustic communication link and supported radio interfaces, based on a size of the object, transmitting the object through an acoustic communication channel when the link is estimated to provide a shortest expected transmission time, and determining rankings of the radio interfaces according to the expected transmission times when the acoustic communication link does not provide a shortest expected transmission time, transmitting rankings information and configuration information on the supported radio interfaces through the acoustic communication channel by a configuration container, and transmitting the object through a radio interface through which a response is received.

摘要翻译： 提供了一种用于由移动设备发送数据对象的方法，并且包括基于所述对象的大小，通过声学通信链路和所支持的无线电接口来估计在设备之间发送对象所需的期望的传输时间， 当链路被估计为提供最短的预期传输时间时，通过声通信信道对象，并且当声通信链路不提供最短的预期传输时间时，根据预期的传输时间确定无线接口的排列，发送排序信息和 通过配置容器通过声学通信信道在支持的无线电接口上的配置信息，以及通过无线电接口发送对象，通过该无线接口接收响应。

公开(公告)号：US20110221390A1

公开(公告)日：2011-09-15

申请号：US13047326

申请日：2011-03-14

申请人： Eun-Tae Won ,  Seung-Hoon Park ,  Joon-Ho Park ,  Jun-Ho Koh ,  Hee-Won Jung ,  Noh-Gyoung Kang

发明人： Eun-Tae Won ,  Seung-Hoon Park ,  Joon-Ho Park ,  Jun-Ho Koh ,  Hee-Won Jung ,  Noh-Gyoung Kang

IPC分类号： H02J7/00

CPC分类号： H02J50/80 ,  H02J5/005 ,  H02J7/0054 ,  H02J7/025 ,  H02J17/00 ,  H02J50/00 ,  H02J50/10 ,  H02J50/12 ,  H02J50/20

摘要： A wireless charging method and apparatus wirelessly charges power between separate electronic appliances. The wireless charging method includes searching for at least one chargeable electronic device, receiving status information from the searched at least one electronic device, determining whether the electronic device is a power supply electronic device or a power demand electronic device, receiving a supply of power from the searched at least one electronic device if the electronic device is determined to be the power demand electronic device, and supplying the power to the at least one electronic device if the electronic device is determined to be the power supply electronic device.

摘要翻译： 无线充电方法和装置在单独的电子设备之间无线充电。 无线充电方法包括搜索至少一个可计费电子设备，从所搜索的至少一个电子设备接收状态信息，确定电子设备是电力供应电子设备还是电力需求电子设备，从电力设备接收电力供应 如果电子设备被确定为功率需求电子设备，则搜索到的至少一个电子设备，并且如果电子设备被确定为电力供应电子设备，则将电力提供给至少一个电子设备。

公开(公告)号：US20110144979A1

公开(公告)日：2011-06-16

申请号：US12965295

申请日：2010-12-10

申请人： Hee-Won Jung ,  Jun-Ho Koh ,  Sang-Mook Lee ,  Gi-Sang Lee ,  Sergey Zhidkov

发明人： Hee-Won Jung ,  Jun-Ho Koh ,  Sang-Mook Lee ,  Gi-Sang Lee ,  Sergey Zhidkov

IPC分类号： G10L19/00

CPC分类号： G10L21/0232 ,  G10L19/018 ,  G10L19/02

摘要： Disclosed is an acoustic communication method that includes filtering an audio signal to attenuate a high frequency section of the audio signal; generating a residual signal which corresponds to a difference between the audio signal and the filtered signal; generating a psychoacoustic mask for the audio signal based on a predetermined psychoacoustic model; generating a psychoacoustic spectrum mask by combining the residual signal with the psychoacoustic mask; generating an acoustic communication signal by modulating digital data according to the acoustic signal spectrum mask; and combining the acoustic communication signal with the filtered signal.

摘要翻译： 公开了一种声学通信方法，其包括对音频信号进行滤波以衰减音频信号的高频部分; 产生对应于音频信号和滤波信号之间的差的残差信号; 基于预定的心理声学模型产生用于音频信号的心理声学掩模; 通过将残留信号与心理声学掩模组合来产生心理声谱谱掩模; 通过根据声信号频谱掩模调制数字数据产生声通信信号; 以及将声通信信号与滤波信号组合。

公开(公告)号：US07693077B2

公开(公告)日：2010-04-06

申请号：US11147640

申请日：2005-06-08

申请人： Chan-Yul Kim ,  Jun-Ho Koh ,  Jong-Kwon Kim

发明人： Chan-Yul Kim ,  Jun-Ho Koh ,  Jong-Kwon Kim

IPC分类号： H04B7/216

CPC分类号： H04L1/24 ,  H04L1/0002

摘要： Disclosed is a method for estimating an available bandwidth of a network. A plurality of periodic time-stamp packets are transmitted to a receiving-party communication apparatus, which is connected to the network, through the network at a currently-set test transmission rate, and then a changing tendency of transmission delay time differences between the time-stamp packets is checked on the basis of reception times at which the receiving-party communication apparatus have received the respective time-stamp packets. When the transmission delay time differences are located outside a stable range and show a tendency to increase, the test transmission rate is set to a decreased value and the time-stamp packets are repeatedly transmitted at the decreased rate and when the transmission delay time differences are located outside the stable range and show a tendency to decrease, the test transmission rate is set to be an increased value and the time-stamp packets are repeatedly transmitted at the increased rate. A test transmission rate is determined as the available bandwidth when the transmission delay time differences are within the stable range.

摘要翻译： 公开了一种用于估计网络的可用带宽的方法。 多个周期性时间戳分组通过网络以当前设置的测试传输速率被发送到连接到网络的接收方通信设备，然后是时间间隔之间的传输延迟时间差的变化趋势 基于接收方通信装置已经接收到各个时间戳分组的接收时间来检查振幅分组。 当传输延迟时间差位于稳定范围之外并且显示出增加的趋势时，将测试传输速率设置为减小的值，并且以降低的速率重复发送时间戳分组，并且当传输延迟时间差为 位于稳定范围之外并且显示出降低的趋势，将测试传输速率设置为增加的值，并且以增加的速率重复发送时间戳分组。 当传输延迟时间差在稳定范围内时，测试传输速率被确定为可用带宽。

公开(公告)号：US07450859B2

公开(公告)日：2008-11-11

申请号：US10783804

申请日：2004-02-20

申请人： Young-Hun Joo ,  Chan-Yul Kim ,  Jun-Ho Koh ,  Kyu-Hyung Cho

发明人： Young-Hun Joo ,  Chan-Yul Kim ,  Jun-Ho Koh ,  Kyu-Hyung Cho

IPC分类号： H04J14/02

CPC分类号： H04J14/0226 ,  H04J14/0232 ,  H04J14/0247 ,  H04J14/0252 ,  H04J14/0282

摘要： An optical subscriber network system is disclosed, which comprises: a server bi-directional optical transmitter including a multiplexer to multiplexes communication data and broadcast data, a server laser diode to converts the multiplexed data into an optical signal, and a server photo diode receive communication data from a subscriber, wherein the server bi-directional optical transmitter transmits the upstream communication data; and a subscriber bi-directional optical receiver including a subscriber laser diode to transmit upstream communication data, a subscriber photo diode to receive the optical signal transmitted from the server bi-directional optical transmitter, and a demultiplexer to demultiplex and divide the multiplexed signal into communication data and broadcast data. In the optical subscriber network system, the optical transmitter and the optical receiver can transceive image signals and Ethernet communication signals in a two-way direction by means of a single laser diode and photo diode.

摘要翻译： 公开了一种光用户网络系统，其包括：服务器双向光发射机，包括多路复用器，用于复用通信数据和广播数据;服务器激光二极管，用于将多路复用数据转换为光信号;以及服务器光电二极管接收通信 来自用户的数据，其中服务器双向光发射机发送上行通信数据; 以及包括用户激光二极管以发送上行通信数据的订户双向光接收机，用于接收从服务器双向光发射机发送的光信号的用户光二极管，以及解复用器，以将多路复用信号解复用并分成通信 数据和广播数据。 在光用户网络系统中，光发射机和光接收机可以通过单个激光二极管和光电二极管双向传输图像信号和以太网通信信号。

公开(公告)号：US07298976B2

公开(公告)日：2007-11-20

申请号：US10712962

申请日：2003-11-13

申请人： Jong-Kwon Kim ,  Ki-Cheol Lee ,  Jun-Ho Koh

发明人： Jong-Kwon Kim ,  Ki-Cheol Lee ,  Jun-Ho Koh

IPC分类号： H04J14/02

CPC分类号： H04Q11/0005 ,  H04J14/0206 ,  H04J14/021 ,  H04J14/0213 ,  H04J14/0216 ,  H04Q2011/0035

摘要： Disclosed is an optical cross-connect device for communication between first and second optical networks communicating with each other using forward and backward optical signals each including of a plurality of channels. The device includes a first circulating part having first through fourth ports configured to output an optical signal, which is input to a higher-order port thereof, from a lower-order port thereof arranged adjacent to the higher-order port. The first circulating part is connected at the first and third ports thereof to a first optical network. A second circulating part has first through fourth ports configured to output an optical signal, which is input to a higher-order port thereof, from a lower-order port thereof arranged adjacent to the higher-order port. A first reflecting part is connected to respective second ports of the first and second circulating parts, and adapted to selectively reflect each channel of a forward optical signal which is input thereto or allow the channel to pass therethrough, and a second reflecting part is connected to respective fourth ports of the first and second circulating parts, and adapted to selectively reflect each channel of a backward optical signal which is input thereto or allow the channel to pass therethrough.

摘要翻译： 公开了一种用于在使用包括多个信道的前向和后向光信号彼此通信的第一和第二光网络之间进行通信的光交叉连接装置。 该装置包括具有第一至第四端口的第一循环部件，其被配置为从与高端口相邻布置的低级端口输出从其高级端口输入的光信号。 第一循环部分在其第一和第三端口连接到第一光网络。 第二循环部分具有第一至第四端口，被配置为从与高阶端口相邻布置的低级端口输出从其高阶端口输入的光信号。 第一反射部分连接到第一和第二循环部分的相应的第二端口，并且适于选择性地反射输入到其中的前向光信号的每个通道或允许通道穿过其中，并且第二反射部分连接到 相应的第一和第二循环部分的第四端口，并且适于选择性地反射输入到其中的反向光信号的每个通道，或允许通道通过。

公开(公告)号：US20060233169A1

公开(公告)日：2006-10-19

申请号：US11406678

申请日：2006-04-19

申请人： Sihai Wang ,  Kwan-Soo Lee ,  Jun-Ho Koh ,  Sang-Ho Kim ,  Jae-Hun Cho

发明人： Sihai Wang ,  Kwan-Soo Lee ,  Jun-Ho Koh ,  Sang-Ho Kim ,  Jae-Hun Cho

IPC分类号： H04L12/56 ,  H04L12/43

CPC分类号： H04L49/351 ,  H04L49/201 ,  H04L49/3009 ,  H04L49/3072

摘要： A Residential Ethernet switching apparatus for performing time slot switching includes an input unit for receiving frames as input, and a parser for parsing the received frames into asynchronous Ethernet frames (AsyncE frames) and Residential Ethernet frames (ResE frames). An AsyncE switching processor performs a switching operation for an AsyncE frame parsed by the parser. A ResE switching processor performs, according to positions of time slots included in a ResE frame parsed, a virtual MAC (VMAC) processing for the ResE frame The ResE switching processor also performs a switching operation based on a result of the VMAC processing. A multiplexer multiplexes the AsyncE frame switched by the AsyncE switching processor, and the ResE frame switched by the ResE switching processor, for output.

摘要翻译： 用于执行时隙切换的住宅以太网交换设备包括用于接收帧作为输入的输入单元和用于将接收的帧解析成异步以太网帧（AsyncE帧）和住宅以太网帧（ResE帧）的解析器。 AsyncE交换处理器对解析器解析的AsyncE帧执行切换操作。 ResE切换处理器根据解析的ResE帧中包含的时隙的位置执行针对ResE帧的虚拟MAC（VMAC）处理.RESE切换处理器还基于VMAC处理的结果执行切换操作。 多路复用器复用由AsyncE切换处理器切换的AsyncE帧和由ResE切换处理器切换的ResE帧，以进行输出。

公开(公告)号：US07103241B2

公开(公告)日：2006-09-05

申请号：US10686821

申请日：2003-10-16

申请人： Jong-Kwon Kim ,  Ki-Cheol Lee ,  Jun-Ho Koh

发明人： Jong-Kwon Kim ,  Ki-Cheol Lee ,  Jun-Ho Koh

IPC分类号： G02B6/26

CPC分类号： H04Q11/0005 ,  H04Q2011/0032 ,  H04Q2011/0035

摘要： An optical switching device has a plurality of input ports, and a plurality of output ports, that uses only circulators and reflectors to perform optical switching. A plurality of circulators each having a plurality of ports while operating to output an optical signal are input to a higher-order port thereof, to a lower-order port thereof arranged adjacent to the higher-order port. Each of the circulators being connected at a highest-order port thereof to an associated one of the input ports, at a lowest-order port thereof to an associated one of the output ports, and at each intermediate port thereof to a corresponding intermediate port of another one of the circulators. A plurality of reflectors each of which is adapted to reflect an optical signal, inputted thereto, or to allow the optical signal to pass there through. Each of the reflectors being connected between two intermediate ports of every two of the circulators connected to each other at the two intermediate ports. An optical signal input to an associated one of the input ports is output to an associated one of the output ports via at least one of the circulators.

摘要翻译： 光开关装置具有多个输入端口和多个输出端口，其仅使用循环器和反射器进行光切换。 在操作以输出光信号的同时具有多个端口的多个循环器被输入到其高阶端口，被连接到与较高端口相邻布置的低阶端口。 每个循环器以其最高阶端口连接到相关联的一个输入端口，其最低阶端口连接到相关联的一个输出端口，并且在其每个中间端口处于相应的中间端口 另一个循环器。 多个反射器，每个反射器适于反射输入的光信号，或允许光信号通过。 每个反射器连接在两个中间端口处彼此连接的每两个循环器的两个中间端口之间。 输入到相关联的一个输入端口的光信号经由循环器中的至少一个输出到相关联的一个输出端口。