公开(公告)号：US09408225B2

公开(公告)日：2016-08-02

申请号：US13487285

申请日：2012-06-04

Applicant: Won Jong Noh ,  Kwang Hoon Han ,  Chang Yong Shin

Inventor： Won Jong Noh ,  Kwang Hoon Han ,  Chang Yong Shin

IPC: H04W72/12 ,  H04L12/891

CPC classification number: H04W72/1231 ,  H04L47/41

Abstract: A method and an apparatus are described for a cooperative scheduling using interference between multiple points. For each link, a cooperation set is set including cooperation links for a cooperative scheduling. A cooperation session map is generated that defines a cooperation link selected from the cooperation set for each link in each session of a network. A cooperation group is determined to be scheduled simultaneously using the cooperation session map.

Abstract translation: 描述了使用多个点之间的干扰进行协调调度的方法和装置。 对于每个链路，设置合作集合，包括用于协调调度的协作链路。 生成协作会话映射，其定义从网络的每个会话中的每个链路的协作集中选择的协作链路。 决定使用合作会议图同时安排合作小组。

公开(公告)号：US09179320B2

公开(公告)日：2015-11-03

申请号：US12907581

申请日：2010-10-19

Applicant: Won Jae Shin ,  Young Jun Hong ,  Chang Yong Shin ,  Yong Ho Cho ,  Dong Jo Park ,  Jung Hyun Park

Inventor： Won Jae Shin ,  Young Jun Hong ,  Chang Yong Shin ,  Yong Ho Cho ,  Dong Jo Park ,  Jung Hyun Park

IPC: H04W16/02 ,  H04L5/00 ,  H04W16/32 ,  H04W84/04

CPC classification number: H04W36/0083 ,  H04L5/0048 ,  H04W16/02 ,  H04W16/32 ,  H04W36/30 ,  H04W84/045

Abstract: A method of assigning and managing reference signals in a multi-cell environment, and a network device and a terminal for applying the method, are provided. Reference signal patterns may be assigned to multiple femtocells through a long term coordination of a central control unit that is used to control multiple cells.

Abstract translation: 提供了一种在多小区环境中分配和管理参考信号的方法，以及用于应用该方法的网络设备和终端。 可以通过用于控制多个小区的中央控制单元的长期协调来将参考信号模式分配给多个毫微微小区。

公开(公告)号：US09014707B2

公开(公告)日：2015-04-21

申请号：US13297943

申请日：2011-11-16

Applicant: Won Jae Shin ,  Wan Choi ,  Hyun Ho Choi ,  Myung Gil Kang ,  Chang Yong Shin ,  Won Jong Noh

Inventor： Won Jae Shin ,  Wan Choi ,  Hyun Ho Choi ,  Myung Gil Kang ,  Chang Yong Shin ,  Won Jong Noh

IPC: H04W40/00 ,  H04W16/32

CPC classification number: H04W16/32

Abstract: Provided is a hierarchical rate splitting method and apparatus in a hierarchical cell communication system. An upper node or a macro base station may adaptively determine a hierarchical splitting mode based on a channel condition of a channel between the macro base station and a macro terminal and/or a performance of pico terminals in comparison to a performance of the macro terminal.

Abstract translation: 提供了一种分层小区通信系统中的分级速率分割方法和装置。 与宏终端的性能相比，上位节点或宏基站可以基于宏基站与宏终端之间的信道的信道状况和/或微微终端的性能来自适应地确定分层分裂模式。

公开(公告)号：US09002279B2

公开(公告)日：2015-04-07

申请号：US13166342

申请日：2011-06-22

Applicant: Won Jae Shin ,  Nam Yoon Lee ,  Chang Yong Shin ,  Kyung Hun Jang ,  Won Jong Noh ,  Hyun Ho Choi

Inventor： Won Jae Shin ,  Nam Yoon Lee ,  Chang Yong Shin ,  Kyung Hun Jang ,  Won Jong Noh ,  Hyun Ho Choi

IPC: H04B15/00 ,  H04B17/00 ,  H04W72/00 ,  H04B7/00 ,  H01Q3/00 ,  G01S5/02 ,  G01R31/08 ,  G06F11/00 ,  G08C15/00 ,  H04J1/16 ,  H04J3/14 ,  H04L1/00 ,  H04L12/26 ,  H04W4/00 ,  H04K1/10 ,  H04L27/28 ,  H04B7/02 ,  H04L1/02 ,  H04W28/04 ,  H04W24/00 ,  H04W48/08 ,  H04W84/04

CPC classification number: H04W28/04 ,  H04W24/00 ,  H04W48/08 ,  H04W84/045

Abstract: Provided is a method of generating a transmit beamforming vector and a receive beamforming vector to substantially eliminate the effect of interference transmitted from macro terminals to a pico base station in a hierarchical cell environment. Also, provided is a method of selecting, from a plurality of macro terminals, a macro terminal for transmitting data to a macro base station.

Abstract translation: 提供了一种生成发射波束形成向量和接收波束形成向量的方法，以基本上消除在分层小区环境中从宏终端发送到微微基站的干扰的影响。 此外，提供了从多个宏终端中选择用于向宏基站发送数据的宏终端的方法。

公开(公告)号：US08892150B2

公开(公告)日：2014-11-18

申请号：US13326595

申请日：2011-12-15

Applicant: Won Jong Noh ,  Hyun Ho Choi ,  Won Jae Shin ,  Sang Uk Park ,  Dong Jo Park ,  Chang Yong Shin ,  Joon Tae Kim ,  Seung Won Choi ,  Jung Min Moon ,  Dong Ho Cho

Inventor： Won Jong Noh ,  Hyun Ho Choi ,  Won Jae Shin ,  Sang Uk Park ,  Dong Jo Park ,  Chang Yong Shin ,  Joon Tae Kim ,  Seung Won Choi ,  Jung Min Moon ,  Dong Ho Cho

IPC: H04B7/00 ,  H04W72/04 ,  H04W72/12 ,  H04W8/18 ,  H04B7/02 ,  H04W52/40

CPC classification number: H04W72/0406 ,  H04B7/026 ,  H04W8/186 ,  H04W52/40 ,  H04W72/121

Abstract: Provided is a communication method of a neighboring terminal and a target terminal in which a cooperative terminal that has a better SINR or a better channel condition provides help to a target terminal through cooperation between terminals based on a random access mode or a scheduling mode, so that an SINR of the target terminal is improved without help from a base station.

Abstract translation: 提供了一种相邻终端和目标终端的通信方法，其中具有更好的SINR或更好的信道条件的协作终端通过基于随机接入模式或调度模式的终端之间的协作来向目标终端提供帮助，因此 在没有基站帮助的情况下，目标终端的SINR得到改善。

公开(公告)号：US08811260B2

公开(公告)日：2014-08-19

申请号：US12614503

申请日：2009-11-09

Applicant: Won-Jae Shin ,  Tae-Won Yune ,  Gi Hong Im ,  Chang Yong Shin ,  Dongsik Kim

Inventor： Won-Jae Shin ,  Tae-Won Yune ,  Gi Hong Im ,  Chang Yong Shin ,  Dongsik Kim

IPC: H04J1/10 ,  H04J13/00 ,  H04B1/60 ,  H04B17/02 ,  H04W84/04

CPC classification number: H04W84/047 ,  H04B7/15521

Abstract: A communication device that may select a relay node from a plurality of relay nodes, and be used as a signal receiving node through the selected relay node is provided. Additionally, a relay device that may be used as a relay node to receive and broadcast signals is provided.

Abstract translation: 提供了可以从多个中继节点选择中继节点并且通过所选择的中继节点用作信号接收节点的通信设备。 另外，提供了可以用作接收和广播信号的中继节点的中继设备。

公开(公告)号：US20140073332A1

公开(公告)日：2014-03-13

申请号：US14072236

申请日：2013-11-05

Applicant: Tae Soo KWON ,  Kyung Hun JANG ,  Jong Bu LIM ,  Chang Yong SHIN

Inventor： Tae Soo KWON ,  Kyung Hun JANG ,  Jong Bu LIM ,  Chang Yong SHIN

IPC: H04W36/30

CPC classification number: H04W36/30 ,  H04W36/08 ,  H04W64/003 ,  H04W72/00 ,  H04W88/08 ,  H04W92/20

Abstract: Communication methods of a macro base station which collects position information about a mobile micro base station and that is served by the macro base station, predicts a channel between the macro base station and the micro base station, and performs a handover between the macro base station and the micro base station based on a state of the predicted channel is provided.

Abstract translation: 收集关于移动微基站并由宏基站服务的位置信息的宏基站的通信方法预测宏基站与微基站之间的信道，并且执行宏基站之间的切换 并且提供基于预测通道的状态的微基站。

公开(公告)号：US08594675B2

公开(公告)日：2013-11-26

申请号：US12987378

申请日：2011-01-10

Applicant: Tae Soo Kwon ,  Kyung Hun Jang ,  Jong Bu Lim ,  Chang Yong Shin

Inventor： Tae Soo Kwon ,  Kyung Hun Jang ,  Jong Bu Lim ,  Chang Yong Shin

IPC: H04W36/00

CPC classification number: H04W36/30 ,  H04W36/08 ,  H04W64/003 ,  H04W72/00 ,  H04W88/08 ,  H04W92/20

Abstract: Communication methods of a macro base station which collects position information about a mobile micro base station and that is served by the macro base station, predicts a channel between the macro base station and the micro base station, and performs a handover between the macro base station and the micro base station based on a state of the predicted channel is provided.

Abstract translation: 收集关于移动微基站并由宏基站服务的位置信息的宏基站的通信方法预测宏基站与微基站之间的信道，并且执行宏基站之间的切换 并且提供基于预测通道的状态的微基站。

公开(公告)号：US08428199B2

公开(公告)日：2013-04-23

申请号：US12246385

申请日：2008-10-06

Applicant: Dong Sik Kim ,  Ui Kun Kwon ,  Gi Hong Im ,  Chang Yong Shin

Inventor： Dong Sik Kim ,  Ui Kun Kwon ,  Gi Hong Im ,  Chang Yong Shin

IPC: H04L27/06 ,  H04L27/00

CPC classification number: H04L27/01 ,  H04L25/03159 ,  H04L25/03171 ,  H04L2025/03414 ,  H04L2025/03796

Abstract: A transmitter and/or receiver for performing frequency domain equalization is provided. A transmitter includes a pilot position determination unit for determining positions for inserting pilots in a frequency domain based on frequency spectrums of data, and a pilot insertion unit for inserting the pilots between the frequency spectrums of the data according to the determined positions for inserting the pilots.

公开(公告)号：US20130089023A1

公开(公告)日：2013-04-11

申请号：US13524389

申请日：2012-06-15

Applicant: Won Jae Shin ,  Chang Yong Shin

Inventor： Won Jae Shin ,  Chang Yong Shin

IPC: H04B7/14 ,  H04W4/00 ,  H04B15/00

CPC classification number: H04B7/155 ,  H04J11/0056

Abstract: A method and system of a relay node managing interference in a multi-hop network and a relay node that manages interference is provided. The relay node may determine whether an interference neutralization condition for neutralizing interference among pairs of transmitting nodes and receiving nodes is satisfied, select one of a full interference neutralization and a partial interference neutralization, based on a result of the determination and perform the selected interference neutralization with respect to the pairs of the transmitting nodes and the receiving nodes.

Abstract translation: 提供了管理多跳网络中的干扰的中继节点的方法和系统以及管理干扰的中继节点。 中继节点可以基于确定的结果确定是否满足发送节点和接收节点对中和干扰的干扰中和条件，基于确定的结果选择全干扰中和和部分干扰中和之一，并执行所选择的干扰中和 相对于发送节点和接收节点的对。