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1. 发明申请

US20100227635A1 NETWORK APPARATUS AND METHOD FOR SELECTING TARGET TERMINAL TO PERFORM COMMUNICATION ACCORDING TO INTERFERENCE ALIGNMENT SCHEME 有权
标题翻译：网络设备和选择目标端子以进行干扰对准方案进行通信的方法
公开(公告)号：US20100227635A1
公开(公告)日：2010-09-09
申请号：US12626644
申请日：2009-11-26
申请人： Young-Doo Kim , Chan Soo Hwang , Eung Sun Kim
发明人： Young-Doo Kim , Chan Soo Hwang , Eung Sun Kim
IPC分类号： H04B15/00
CPC分类号： H04W72/048 , H04W72/082
摘要： Provided is a signal transmission system including a terminal to receive a signal using an interference alignment scheme, and a transmitting base station to transmit, to the terminal, a signal where interference is aligned. The transmitting base station may select, from a plurality of terminals, a target terminal to receive the signal using the interference alignment scheme. The selected target terminal may receive the signal from the transmitting base station and receive interference signals from a plurality of interference base stations.
摘要翻译：提供了一种信号传输系统，其包括使用干扰对准方案接收信号的终端，以及发射基站，向终端发送干扰对准的信号。发送基站可以从多个终端中选择目标终端，以使用干扰对准方案来接收信号。所选择的目标终端可以从发射基站接收信号并从多个干扰基站接收干扰信号。

2. 发明授权

US08743835B2 Communication system of selectively feeding back information about interference channels for interference alignment and method for operating the system 有权
标题翻译：选择性地反馈关于用于干扰对准的干扰信道的信息的通信系统和用于操作系统的方法
公开(公告)号：US08743835B2
公开(公告)日：2014-06-03
申请号：US12567779
申请日：2009-09-27
申请人： Young-Doo Kim , Chan Soo Hwang , Eung Sun Kim
发明人： Young-Doo Kim , Chan Soo Hwang , Eung Sun Kim
IPC分类号： H04W4/00
CPC分类号： H04L25/03828 , H04W72/082
摘要： A communication system may include a serving base station and neighboring base stations. Each of the serving base station and the neighboring base stations may have a corresponding user group. Terminals belonging to a particular user group may feed back information associated with interference channels, and reasonably generate a precoding matrix. Through this, it is possible to perform an accurate interference alignment and to enhance a throughput. In this instance, terminals belonging to the other user groups may feed back information associated with a throughput, and a corresponding base station may perform the interference alignment using a user selection resulting in decreased overhead.
摘要翻译：通信系统可以包括服务基站和相邻基站。每个服务基站和相邻基站可以具有对应的用户组。属于特定用户组的终端可以反馈与干扰信道相关联的信息，并合理地生成预编码矩阵。通过这种方式，可以执行准确的干扰对准并提高吞吐量。在这种情况下，属于其他用户组的终端可以反馈与吞吐量相关联的信息，并且相应的基站可以使用导致减少的开销的用户选择来执行干扰对齐。

3. 发明授权

US08559991B2 Network apparatus and method for selecting target terminal to perform communication according to interference alignment scheme 有权
标题翻译：根据干扰对准方案选择目标终端进行通信的网络装置和方法
公开(公告)号：US08559991B2
公开(公告)日：2013-10-15
申请号：US12626644
申请日：2009-11-26
申请人： Young-Doo Kim , Chan Soo Hwang , Eung Sun Kim
发明人： Young-Doo Kim , Chan Soo Hwang , Eung Sun Kim
IPC分类号： H04B15/00
CPC分类号： H04W72/048 , H04W72/082
摘要： Provided is a signal transmission system including a terminal to receive a signal using an interference alignment scheme, and a transmitting base station to transmit, to the terminal, a signal where interference is aligned. The transmitting base station may select, from a plurality of terminals, a target terminal to receive the signal using the interference alignment scheme. The selected target terminal may receive the signal from the transmitting base station and receive interference signals from a plurality of interference base stations.
摘要翻译：提供了一种信号传输系统，其包括使用干扰对准方案接收信号的终端，以及发射基站，向终端发送干扰对准的信号。发送基站可以从多个终端中选择目标终端，以使用干扰对准方案来接收信号。所选择的目标终端可以从发射基站接收信号并从多个干扰基站接收干扰信号。

4. 发明授权

US08855694B2 Interference alignment scheme for use in communication network 有权
标题翻译：用于通信网络的干扰对准方案
公开(公告)号：US08855694B2
公开(公告)日：2014-10-07
申请号：US12567780
申请日：2009-09-27
申请人： Young-Doo Kim , Chan Soo Hwang , Eung Sun Kim
发明人： Young-Doo Kim , Chan Soo Hwang , Eung Sun Kim
IPC分类号： H04W28/02 , H04B15/02
CPC分类号： H04B15/02
摘要： A communication network applying an interference alignment scheme with a low or reduced complexity is provided. The communication network may include a plurality of transmit nodes and a plurality of receive nodes. A plurality of combinations of transmit-receive pairs may exist between the plurality of transmit nodes and the plurality of receive nodes. A communication apparatus for the communication network may select, from candidate combinations of transmit-receive pairs, a target combination to be applied with the interference alignment scheme. In particular, the communication apparatus may sequentially decrease a number of candidate combinations to select the target combination with a low complexity.
摘要翻译：提供了应用具有低或降低的复杂度的干扰对准方案的通信网络。通信网络可以包括多个发射节点和多个接收节点。发射 - 接收对的多个组合可以存在于多个发射节点和多个接收节点之间。用于通信网络的通信装置可以从发送 - 接收对的候选组合中选择要应用干扰对准方案的目标组合。具体地，通信装置可以顺序地减少候选组合的数量，以选择低复杂度的目标组合。

5. 发明授权

US08359042B2 Communication system and method of performing interference control using random beamforming technique 有权
标题翻译：使用随机波束成形技术进行干扰控制的通信系统和方法
公开(公告)号：US08359042B2
公开(公告)日：2013-01-22
申请号：US12509864
申请日：2009-07-27
申请人： Young-Doo Kim , Chan Soo Hwang , Eung Sun Kim
发明人： Young-Doo Kim , Chan Soo Hwang , Eung Sun Kim
IPC分类号： H04W72/00
CPC分类号： H04B7/0617 , H04B7/0619 , H04B7/0621 , H04B7/0848
摘要： Provided is a communication system using various types of random beamforming technologies. Each of terminals that belong to a user group may generate a decoding matrix, based on interference caused by a neighboring base station of a serving base station. Each of the terminals may transmit, to the serving base station or the neighboring base station, information associated with a signal-to-interference plus noise ratio (SINR) or throughput based on the decoding matrix. The serving base station may select, from the terminals, at least one target terminal to communicate with the serving base station.
摘要翻译：提供了使用各种随机波束成形技术的通信系统。属于用户组的每个终端可以基于由服务基站的相邻基站引起的干扰来生成解码矩阵。每个终端可以基于解码矩阵向服务基站或相邻基站发送与信号与干扰加噪声比（SINR）或吞吐量相关联的信息。服务基站可以从终端中选择至少一个目标终端来与服务基站进行通信。

6. 发明授权

US08612833B2 Apparatus and method using matrix network coding 有权
公开(公告)号：US08612833B2
公开(公告)日：2013-12-17
申请号：US13027438
申请日：2011-02-15
申请人： Kwang Taik Kim , Chan Soo Hwang , Vahid Tarokh
发明人： Kwang Taik Kim , Chan Soo Hwang , Vahid Tarokh
IPC分类号： H03M13/00
CPC分类号： H04L1/0076 , G06F11/10 , H04L1/0047
摘要： Provided are a communication apparatus and method using a matrix network coding scheme. The communication apparatus includes a reception unit to receive a corrupted packet including a plurality of corrupted words, and a controller to estimate a first decoded word corresponding to the corrupted words based on the corrupted words and a generator matrix. The controller generates a second decoded word corresponding to the corrupted words based on a codebook and the estimated first decoded word. The codebook is based on the generator matrix. The controller generates a message based on a plurality of second decoded words respectively corresponding to the plurality of corrupted words.

7. 发明申请

US20110307765A1 APPARATUS AND METHOD USING MATRIX NETWORK CODING 有权
标题翻译：使用矩阵网络编码的设备和方法
公开(公告)号：US20110307765A1
公开(公告)日：2011-12-15
申请号：US13027438
申请日：2011-02-15
申请人： Kwang Taik Kim , Chan Soo Hwang , Vahid Tarokh
发明人： Kwang Taik Kim , Chan Soo Hwang , Vahid Tarokh
IPC分类号： H03M13/05 , H04B7/216 , G06F11/10
CPC分类号： H04L1/0076 , G06F11/10 , H04L1/0047
摘要： Provided are a communication apparatus and method using a matrix network coding scheme. The communication apparatus includes a reception unit to receive a corrupted packet including a plurality of corrupted words, and a controller to estimate a first decoded word corresponding to the corrupted words based on the corrupted words and a generator matrix. The controller generates a second decoded word corresponding to the corrupted words based on a codebook and the estimated first decoded word. The codebook is based on the generator matrix. The controller generates a message based on a plurality of second decoded words respectively corresponding to the plurality of corrupted words.
摘要翻译：提供了一种使用矩阵网络编码方案的通信装置和方法。通信装置包括：接收单元，用于接收包含多个损坏字的损坏分组;以及控制器，用于基于被破坏的单词和生成矩阵来估计与被破坏的单词相对应的第一解码单词。控制器基于码本和估计的第一解码字生成与损坏的字对应的第二解码字。码本基于生成矩阵。控制器基于分别对应于多个损坏的字的多个第二解码字生成消息。

8. 发明授权

US08942749B2 Method and device for user scheduling and managing transmit power in a communication system 有权
标题翻译：用于在通信系统中用户调度和管理发射功率的方法和装置
公开(公告)号：US08942749B2
公开(公告)日：2015-01-27
申请号：US12816884
申请日：2010-06-16
申请人： Tae Soo Kwon , Wei Yu , Chang Yong Shin , Chan Soo Hwang
发明人： Tae Soo Kwon , Wei Yu , Chang Yong Shin , Chan Soo Hwang
IPC分类号： H04B7/00 , H04W52/26 , H04W52/40 , H04W52/28 , H04W72/04 , H04W84/04
CPC分类号： H04W52/26 , H04L5/0007 , H04L5/0044 , H04L5/0073 , H04W52/244 , H04W52/265 , H04W52/267 , H04W52/281 , H04W52/40 , H04W72/0453 , H04W72/1236 , H04W84/045
摘要： A user scheduling and transmission power controlling method in a hierarchical-cell communication system or a multi-cell communication system, and a device to perform the methods, are provided. Interference may occur between various cells in the hierarchical-cell communication system or the multi-cell communication system, and the interference may be controlled by adjusting transmission power of various cells. The various cells may determine an optimal transmission power based on a cost of a corresponding transmission power. Also, the various cells may serve various users and may propose an optimal user scheduling method.
摘要翻译：提供了分层小区通信系统或多小区通信系统中的用户调度和发送功率控制方法以及执行方法的装置。可能在分层小区通信系统或多小区通信系统中的各个小区之间可能发生干扰，并且可以通过调整各个小区的发射功率来控制干扰。各个小区可以基于相应发射功率的成本来确定最佳发射功率。此外，各种小区可以服务于各种用户，并且可以提出最佳用户调度方法。

9. 发明授权

US08830036B2 Method and apparatus for transmitting power and data 有权
标题翻译：用于发送电力和数据的方法和装置
公开(公告)号：US08830036B2
公开(公告)日：2014-09-09
申请号：US13024664
申请日：2011-02-10
申请人： Chang Soon Park , Chan Soo Hwang , Ki Ho Kim , Jong Ae Park
发明人： Chang Soon Park , Chan Soo Hwang , Ki Ho Kim , Jong Ae Park
IPC分类号： H02J7/00 , H04M1/725
CPC分类号： H02J7/0052 , H02J7/0027 , H02J7/02 , H02J7/025 , H02J50/12 , H02J50/80 , H02J50/90 , H04M1/7253
摘要： Provided is an apparatus and a method for transmitting power to electronic devices and of transmitting and receiving data. The method of transmitting power includes searching for a device to be charged located in an area, determining whether the found device needs charging, and transmitting power to the found device when the found device is determined to need charging. The apparatus may be mobile, and may travel towards or away from one or more devices based on whether the one or more devices need charging.
摘要翻译：提供了一种用于向电子设备发送功率以及发送和接收数据的设备和方法。发送功率的方法包括搜索位于区域中的要充电的设备，确定所发现的设备是否需要充电，以及当确定发现的设备需要充电时向发现的设备发送电力。该装置可以是移动的，并且可以基于一个或多个设备是否需要充电而朝着或远离一个或多个设备行进。

10. 发明授权

US08571609B2 Wireless power transmission method 有权
标题翻译：无线电力传输方式
公开(公告)号：US08571609B2
公开(公告)日：2013-10-29
申请号：US12970328
申请日：2010-12-16
申请人： Chan Soo Hwang , Eun Seok Park , Sang Wook Kwon , Young Tack Hong
发明人： Chan Soo Hwang , Eun Seok Park , Sang Wook Kwon , Young Tack Hong
IPC分类号： H04B1/38
CPC分类号： H02J50/40 , H02J7/025 , H02J13/0075 , H02J50/00 , H02J50/80 , H04W52/0216 , Y02B90/2653 , Y04S40/126
摘要： A wireless power transmission method is provided. The method includes exchanging information for wireless power transmission between a wireless power transmission device and a terminal, in order to determine a communication protocol.
摘要翻译：提供一种无线电力传输方法。该方法包括在无线电力传输设备和终端之间交换用于无线电力传输的信息，以便确定通信协议。

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