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81. 发明授权

US07330650B2 Bi-directional wavelength division multiplexing self-healing optical ring network 失效
标题翻译：双向波分复用自愈光环网
公开(公告)号：US07330650B2
公开(公告)日：2008-02-12
申请号：US10781037
申请日：2004-02-18
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： H04J14/0291 , H04J14/02 , H04J14/0283
摘要： A bi-directional wavelength division multiplexing self-healing optical ring network is disclosed, in which N optical signals are processed at both first and second ring network so that a protection switch mechanism is performed when a link failure occurs in any one of the first and second ring networks. The bi-directional WDM self-healing optical ring network includes a plurality of nodes having optical add/drop multiplexers, each being provided on the first and second ring networks and further including a demultiplexer and a multiplexer, each of which has a capacity of 1×N; a pair of switching devices provided across the first and second ring networks and connected between the optical add/drop multiplexers and fiber optic links connected with another node; and, wavelength interleavers, each being provided on both ends of each optical add/drop multiplexer provided on the first and second ring networks, includes three ports, of which one port is connected to each switching device and allows for passing signals of all wavelength bands, another port allows for passing only signals of some wavelength bands processed on any one of the first and second ring networks, and the third port allows for passing only signals of the other wavelength bands processed on the other.
摘要翻译：公开了一种双向波分复用自愈光环网，其中在第一和第二环网处理N个光信号，使得当链路故障发生在第一和第二环网中的任何一个时执行保护切换机制第二环网络。双向WDM自愈光环网包括具有光分插复用器的多个节点，每个节点都设置在第一和第二环网上，并且还包括解复用器和多路复用器，其中每个具有1xN的容量 ; 一对交换装置，设置在第一和第二环形网络之间并且连接在光学分插复用器和与另一节点连接的光纤链路之间; 并且每个设置在第一和第二环形网络上的每个光分插复用器的两端上设置的波长交织器包括三个端口，其中一个端口连接到每个开关装置，并允许通过所有波段的信号另一个端口仅允许在第一和第二环网中的任何一个上处理的一些波长带的信号通过，并且第三端口允许仅传递在另一个上处理的其它波长带的信号。

82. 发明授权

US07277639B2 Bi-directional optical add/drop multiplexer for WDM optical networks 失效
标题翻译：用于WDM光网络的双向光分插复用器
公开(公告)号：US07277639B2
公开(公告)日：2007-10-02
申请号：US10754030
申请日：2004-01-08
申请人： Jong-Kwon Kim , Ki-Cheol Lee , Seong-Taek Hwang , Jun-Ho Koh
发明人： Jong-Kwon Kim , Ki-Cheol Lee , Seong-Taek Hwang , Jun-Ho Koh
IPC分类号： H04J14/02
CPC分类号： H04J14/0213 , H04J14/0212 , H04J14/0216
摘要： Disclosed is a bi-directional optical add/drop multiplexer connected to an optical fiber for transmitting optical signals multiplexed in a wavelength division multiplexing optical network and which performs adding/dropping of the optical signals. The optical add/drop multiplexer includes a first wavelength division multiplexer provided with a multiplexing port functioning as a path for forward or backward optical signals and with a plurality of demultiplexing ports, each functioning as a path of demultiplexed channels. A plurality of add/drop parts, each performing adding/dropping of preset channels, and connected with the demultiplexing ports of the first wavelength division multiplexer in one-to-one. A second wavelength division multiplexer connected with the plurality of add/drop parts in one-to-one, provided with a plurality of demultiplexing ports, each functioning as a path for demultiplexed channels and with a multiplexing port functioning as a path for forward or backward optical signals. The first wavelength division multiplexer has a free spectral range equal to that of the second wavelength division multiplexer, in which a wavelength band of the forward optical signals is included in the free spectral range having one period, while a wavelength band of the backward optical signals is included in the free spectral range having another period.
摘要翻译：公开了一种连接到光纤的双向光分插复用器，用于传输在波分复用光网络中复用的光信号，并执行光信号的加/减。光分插复用器包括：第一波分多路复用器，其配置有用作前向或后向光信号的路径的多路复用端口，以及多个解复用端口，每个用作解复用信道的路径。多个加/减部分，各自执行预设通道的添加/删除，并且与第一波分多路复用器的解复用端口一一对应连接。一个第二波分多路复用器与一对一的多个加/减部分连接，设置有多个解复用端口，每个解复用端口用作解复用信道的路径，并且具有用作前向或后向路径的复用端口光信号。第一波分复用器具有等于第二波分复用器的自由频谱范围，其中正向光信号的波段包括在具有一个周期的自由频谱范围内，而反向光信号的波段被包括在具有另一个周期的自由光谱范围内。

83. 发明授权

US09059598B2 Wireless charging method and apparatus 有权
标题翻译：无线充电方法及装置
公开(公告)号：US09059598B2
公开(公告)日：2015-06-16
申请号：US13278576
申请日：2011-10-21
申请人： Noh-Gyoung Kang , Eun-Tae Won , Joon-Ho Park , Jun-Ho Koh , Se-Ho Park , Hee-Won Jung
发明人： Noh-Gyoung Kang , Eun-Tae Won , Joon-Ho Park , Jun-Ho Koh , Se-Ho Park , Hee-Won Jung
IPC分类号： H01M10/44 , H01M10/46 , H02J7/02
CPC分类号： H02J50/40 , H02J5/005 , H02J7/025 , H02J50/10 , H02J50/80
摘要： A wireless charging method includes synchronizing power phases of at least two charging power supply devices, and wirelessly charging a terminal using the at least two charging power supply devices.
摘要翻译：无线充电方法包括使至少两个充电电源装置的电力相位同步，以及使用所述至少两个充电电源装置对终端进行无线充电。

84. 发明授权

US08675646B2 Method for encoding information object and encoder using the same 有权
标题翻译：用于编码信息对象和使用其的编码器的方法
公开(公告)号：US08675646B2
公开(公告)日：2014-03-18
申请号：US12965492
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： H04L12/50 , H04B14/06
CPC分类号： H04L1/0041 , H04L1/0059 , H04L1/007 , H04L1/0071 , H04L1/0072 , H04L1/0086 , H04L1/08
摘要： A method for encoding an information object in a communication system by storing the information object in a buffer; generating a sampling set including bits randomly selected from the buffer and bits regularly selected from the buffer; generating control channel data including a sampling set number of the sampling set and size information for the information object; and modulating the sampling set and the control channel data.
摘要翻译：一种通过将信息对象存储在缓冲器中来对通信系统中的信息对象进行编码的方法; 生成包括从缓冲器中随机选择的位和从缓冲器中定期选择的位的采样集; 产生控制信道数据，包括用于信息对象的采样集合的采样集数和尺寸信息; 并调制采样集和控制信道数据。

85. 发明申请

US20110221389A1 WIRELESS POWER CHARGING METHOD AND APPARATUS FOR ELECTRONIC DEVICE 审中-公开
标题翻译：无线电力充电方法和电子设备的设备
公开(公告)号：US20110221389A1
公开(公告)日：2011-09-15
申请号：US13047314
申请日：2011-03-14
申请人： Eun-Tae WON , Seung-Hoon Park , Joon-Ho Park , Jun-Ho Koh , Hee-Won Jung , Jae-Seung Son
发明人： Eun-Tae WON , Seung-Hoon Park , Joon-Ho Park , Jun-Ho Koh , Hee-Won Jung , Jae-Seung Son
IPC分类号： H02J7/00
CPC分类号： H02J7/025 , H02J5/005 , H02J17/00 , H02J50/10 , H02J50/40 , H02J50/80 , H02J50/90 , H04B5/0031 , H04B5/0037 , H04B5/0075
摘要： A bidirectional wireless charging method includes performing a mode change to a requesting electronic device if charging is necessary, requesting charging from at least one electronic device, receiving status information from the at least one electronic device that has received the charging request, selecting the electronic device based on the status information, and performing charging by receiving power supplied from the selected at least one electronic device.
摘要翻译：双向无线充电方法包括：如果需要充电，则对请求电子设备执行模式改变，从至少一个电子设备请求计费，从已接收到该计费请求的至少一个电子设备接收状态信息，选择该电子设备基于状态信息，并且通过接收从所选择的至少一个电子设备提供的电力来执行充电。

86. 发明申请

US20100290484A1 ENCODER, DECODER, ENCODING METHOD, AND DECODING METHOD 有权
标题翻译：编码器，解码器，编码方法和解码方法
公开(公告)号：US20100290484A1
公开(公告)日：2010-11-18
申请号：US12782520
申请日：2010-05-18
申请人： Hee-Won JUNG , Seung-Gun Park , Gi-Sang Lee , Jun-Ho Koh , Sang-Mook Lee , Sergey Zhidkov
发明人： Hee-Won JUNG , Seung-Gun Park , Gi-Sang Lee , Jun-Ho Koh , Sang-Mook Lee , Sergey Zhidkov
IPC分类号： H04J3/24
CPC分类号： H04J3/04 , H03M13/09 , H03M13/096 , H03M13/15 , H03M13/27 , H03M13/2936 , H03M13/2957 , H03M13/6356 , H04J3/24 , H04L1/0041 , H04L1/007
摘要： An encoder includes a precoder for encoding an input information object according to a preset encoding scheme and storing the encoded information object in a precoder buffer, a sample number/address generation unit for generating a sample number of each sample and an address, which corresponds to each bit of each sample and the address of the precoder buffer, a multiplexer for selecting a bit of the precoder buffer corresponding to the address generated by the sample number/address generation module, a sampling buffer for storing a bit of each sample output from the multiplexer, a control packet generation module for generating a control packet including information on the sample number generated by the sample number/address generation module, a packet assembling unit for assembling the sample stored in the sampling buffer with the control packet generated by the control data generation module, and a modulation module for modulating the packet output from the packet assembling unit into a sound signal according to a preset scheme.
摘要翻译：编码器包括：预编码器，用于根据预设的编码方案对输入信息对象进行编码，并将编码的信息对象存储在预编码器缓冲器中;样本编号/地址生成单元，用于生成每个样本的样本数和地址，每个样本的每个位和预编码器缓冲器的地址，用于选择与由样本号/地址生成模块生成的地址相对应的预编码器缓冲器的位的多路复用器，用于存储来自多路复用器，用于生成包括由样本号/地址生成模块生成的样本号的信息的控制分组的控制分组生成模块，用于将存储在采样缓冲器中的样本与由控制数据生成的控制分组合的分组组合单元生成模块，以及用于调制从分组组装单元int输出的分组的调制模块 o根据预设方案的声音信号。

87. 发明授权

US07310330B2 Apparatus for providing broadcasting channel information in internet protocol based digital broadcasting system and method thereof 有权
标题翻译：用于在基于互联网协议的数字广播系统中提供广播频道信息的装置及方法
公开(公告)号：US07310330B2
公开(公告)日：2007-12-18
申请号：US11126741
申请日：2005-05-11
申请人： Kyung-Ho Chae , Chang-Sup Shim , Jun-Ho Koh
发明人： Kyung-Ho Chae , Chang-Sup Shim , Jun-Ho Koh
IPC分类号： H04L12/66
CPC分类号： H04L29/06027 , H04H60/72 , H04H60/82 , H04L65/4076 , H04N5/44543 , H04N21/2355 , H04N21/23608 , H04N21/2381 , H04N21/4622 , H04N21/64322
摘要： In a digital broadcasting system comprising a server for retransmitting a digital broadcast on the basis of an Internet protocol (IP), a user terminal for receiving the digital broadcast on the basis of the IP, and a router for connecting the server with the user terminal, the server performs a method for providing the broadcasting channel information that includes the steps of dividing a broadcasting stream to be transmitted to the user terminal into the broadcasting channel information and other information excluding the broadcasting channel information by demultiplexing the broadcasting stream and extracting the broadcasting channel information from the divided broadcasting stream, converting the extracted broadcasting channel information into IP-based broadcasting channel information by inserting the Internet protocol information for each broadcasting channel into the extracted broadcasting channel information, and remultiplexing the IP-based converted broadcasting channel information and the other information and transmitting the remultiplexed information to the user terminal.
摘要翻译：在包括用于基于因特网协议（IP）的基础上重传数字广播的服务器的数字广播系统中，基于IP接收数字广播的用户终端和用于将服务器与用户终端连接的路由器服务器执行一种提供广播频道信息的方法，该广播频道信息包括以下步骤：通过解复用广播流并提取广播来将要发送的用户终端的广播流划分为广播频道信息和除广播频道信息之外的其他信息来自分割的广播流的频道信息，通过将每个广播频道的因特网协议信息插入到所提取的广播频道信息中，将所提取的广播频道信息转换为基于IP的广播频道信息，并重新复用基于IP的转换的广播频道信息离子和其他信息，并将多路复用信息发送到用户终端。

88. 发明授权

US07016106B2 Gain-controllable wideband optical fiber amplifier 失效
标题翻译：增益可控宽带光纤放大器
公开(公告)号：US07016106B2
公开(公告)日：2006-03-21
申请号：US10688593
申请日：2003-10-17
申请人： Kwan-Woong Song , Seong-Taek Hwang , Jun-Ho Koh
发明人： Kwan-Woong Song , Seong-Taek Hwang , Jun-Ho Koh
IPC分类号： H04B10/12
CPC分类号： H01S3/094003 , H01S3/06754 , H01S3/094023 , H01S3/2383
摘要： Disclosed is a gain-controllable wideband optical fiber amplifier for amplifying both C-band and L-band optical signals, which comprises: a first amplifying section configured to (1) be pumped in at least one direction, (2) amplify both C-band and L-band optical signals and (3) output an amplified spontaneous emission; an optical attenuator for attenuating the power of the spontaneous emission; and a second amplifying section pumped by the attenuated spontaneous emission to secondarily amplify the amplified L-band optical signals.
摘要翻译：公开了一种用于放大C波段和L波段光信号的增益可控宽带光纤放大器，其包括：第一放大部分，被配置为（1）至少沿一个方向泵浦，（2）放大C- 频带和L波段光信号，（3）输出放大的自发发射; 用于衰减自发发射功率的光衰减器; 以及通过衰减的自发发射泵浦的第二放大部分，以二次放大放大的L波段光信号。

89. 发明申请

US20060045023A1 Method for estimating available bandwidth of network 有权
标题翻译：估计网络可用带宽的方法
公开(公告)号：US20060045023A1
公开(公告)日：2006-03-02
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： H04L1/00
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。

90. 发明授权

US06909848B2 Self-adjusting bit rate transducer in optical transmission system 失效
标题翻译：光传输系统中的自调整比特率传感器
公开(公告)号：US06909848B2
公开(公告)日：2005-06-21
申请号：US09852923
申请日：2001-05-10
申请人： Sang-Ho Kim , Jun-Ho Koh , Kwang-Jin Yang
发明人： Sang-Ho Kim , Jun-Ho Koh , Kwang-Jin Yang
IPC分类号： H04B10/07 , H04B10/29 , H04B17/00 , H04J14/00 , H04J14/02 , H04Q3/52 , H04Q11/04
CPC分类号： H04J14/02
摘要： A self-healing bit rate transducer in an optical transmission system includes a demultiplexer for demultiplexing optical signals into different wavelength channels; bit rate receivers for converting the demultiplexed optical signals into the corresponding electrical signals, for generating a bit-rate error signal, and for generating a temperature reference signal; a detecting section for generating a signal indicative of the bit rate of the optical signals outputted from the demultiplexer; and a controller for comparing the detected bit rate with a predetermined data to generate a control signal that is used to adjust the bit rate of the respective bit rate receiver.
摘要翻译：光传输系统中的自修复比特率传感器包括用于将光信号解复用到不同波长信道中的解复用器; 比特率接收机，用于将解复用的光信号转换成对应的电信号，用于产生比特率误差信号，并用于产生温度参考信号; 检测部分，用于产生指示从解复用器输出的光信号的比特率的信号; 以及用于将检测到的比特率与预定数据进行比较以产生用于调整各个比特率接收机的比特率的控制信号的控制器。

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