专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明授权

US09331764B2 Method and apparatus for aligning interference using a feed forward index in a hierarchical cell communication system 有权
标题翻译：在分层小区通信系统中使用前馈索引对准干扰的方法和装置
公开(公告)号：US09331764B2
公开(公告)日：2016-05-03
申请号：US13113875
申请日：2011-05-23
申请人： Won Jae Shin , Nam Yoon Lee , Won Jong Noh , Hyun Ho Choi , Chang Yong Shin , Kyung Hun Jang
发明人： Won Jae Shin , Nam Yoon Lee , Won Jong Noh , Hyun Ho Choi , Chang Yong Shin , Kyung Hun Jang
IPC分类号： H04W72/00 , H04B7/06 , H04B7/02 , H04B7/08 , H04W16/32
CPC分类号： H04B7/0617 , H04B7/022 , H04B7/0634 , H04B7/0862 , H04W16/32
摘要： Provided is an interference aligning method and apparatus that does not perform full feed-forwarding in a hierarchical cell communication. A macro base station may generate respective transmission beamforming vectors of macro terminals to null interference channels to pico terminals and to remove interference among the macro terminals. The effective interference channels are based on reception beamforming vectors of the pico terminals. The macro base station may transmit, to a macro terminal, a feed-forward indicator (FFI) indicating a method of transmitting information associated with a reception beamforming vector of the macro terminal. The macro terminal may obtain information associated with the reception beamforming vector based on the FFI.
摘要翻译：提供了一种在分层小区通信中不执行完全馈送的干扰对准方法和装置。宏基站可以生成宏终端的相应发送波束成形向量，以对微微终端进行零干扰信道，并消除宏终端之间的干扰。有效干扰信道基于微微终端的接收波束成形向量。宏基站可以向宏终端发送指示发送与宏终端的接收波束成形向量相关联的信息的方法的前馈指示符（FFI）。宏终端可以基于FFI获得与接收波束形成向量相关联的信息。

2. 发明授权

US09231795B2 Communication apparatus and precoding method based on multiple cells and multiple users 有权
标题翻译：基于多个小区和多个用户的通信设备和预编码方法
公开(公告)号：US09231795B2
公开(公告)日：2016-01-05
申请号：US12917869
申请日：2010-11-02
申请人： Won Jae Shin , Nam Yoon Lee , Young Jun Hong , Chang Yong Shin , Kyung Hun Jang
发明人： Won Jae Shin , Nam Yoon Lee , Young Jun Hong , Chang Yong Shin , Kyung Hun Jang
IPC分类号： H04B1/00 , H04L25/03 , H04J11/00
CPC分类号： H04L25/03343 , H04J11/0033 , H04J11/0059
摘要： Provided are a communication apparatus that may generate a precoding matrix including precoding vectors to cancel or align interference existing in a plurality of terminal devices based on location of the terminal devices, and a terminal device that may estimate a channel formed between the terminal device and the communication apparatus to cancel or align interference signals.
摘要翻译：提供了一种通信装置，其可以基于终端装置的位置生成包括预编码向量的预编码矩阵，以消除或对齐存在于多个终端装置中的干扰;以及终端装置，其可以估计在终端装置和终端装置之间形成的信道通信装置来取消或调整干扰信号。

3. 发明授权

US09184956B2 Relay and terminal in multi-pair two-way relay network and communication method thereof 有权
标题翻译：多对双向中继网络中的中继和终端及其通信方法
公开(公告)号：US09184956B2
公开(公告)日：2015-11-10
申请号：US13563887
申请日：2012-08-01
申请人： Won Jae Shin , Jong Bu Lim , Chang Yong Shin
发明人： Won Jae Shin , Jong Bu Lim , Chang Yong Shin
IPC分类号： H04L27/00 , H04B7/155 , H04B7/08 , H04L25/03 , H04B7/06
CPC分类号： H04L27/00 , H04B7/0617 , H04B7/0639 , H04B7/086 , H04B7/15542 , H04L25/03898
摘要： A relay and a terminal in a multi-pair two-way network and a communication method thereof is provided. A communication method of a relay of a network including K transmit-and-receive pairs including a plurality of terminals, with the relay including M antennas and each of the terminals including N antennas, including accessing a codebook including codewords, the codebook being configured to enable effective channels from the K transmit-and-receive pairs to the relay to be aligned in independent dimensions, respectively, when the K transmit-and-receive pairs transmit signals simultaneously, each of the effective channels being aligned based on one of the codewords, selecting one or more of the codewords indicating the effective channels from the K transmit-and-receive pairs to the relay, respectively, and transmitting information associated with the selected codewords to corresponding ones of the K transmit-and-receive pairs.
摘要翻译：提供了一种多对双向网络中的中继和终端及其通信方法。一种包括K个发送和接收对的网络的中继的通信方法，包括多个终端，所述中继包括M个天线，并且每个终端包括N个天线，包括访问包括码字的码本，该码本被配置为当K个发送和接收对同时发送信号时，分别使得K个发送和接收对到中继器的有效信道在独立的维度上对准，每个有效信道基于一个码字对齐分别从K个发送和接收对中分别选择一个或多个指示有效信道的码字，并将与所选择的码字相关联的信息发送到K个发送和接收对中的相应的一个。

4. 发明授权

US08948079B2 Relay node and method for managing interference in a multi-hop network 有权
标题翻译：用于管理多跳网络中的干扰的中继节点和方法
公开(公告)号：US08948079B2
公开(公告)日：2015-02-03
申请号：US13524389
申请日：2012-06-15
申请人： Won Jae Shin , Chang Yong Shin
发明人： Won Jae Shin , Chang Yong Shin
IPC分类号： H04B7/185 , H04B7/155 , H04J11/00 , H04W4/00
CPC分类号： H04B7/155 , H04J11/0056
摘要： 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.
摘要翻译：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。

5. 发明申请

US20130182689A1 SYSTEM AND METHOD USING A RATE SPLIT SCHEME BASED ON COOPERATION BETWEEN RECEIVERS 有权
标题翻译：基于接收者之间合作的速率分割方案的系统和方法
公开(公告)号：US20130182689A1
公开(公告)日：2013-07-18
申请号：US13783522
申请日：2013-03-04
申请人： Hyun Ho CHOI , Pramod Viswanath , Chang Yong SHIN , Won Jong NOH , Won-Jae SHIN
发明人： Hyun Ho CHOI , Pramod Viswanath , Chang Yong SHIN , Won Jong NOH , Won-Jae SHIN
IPC分类号： H04W72/04
CPC分类号： H04W72/0446 , H04W52/243 , H04W52/40
摘要： Each of a first transmitter and a second transmitter uses a rate split scheme. Each of the first transmitter and the second transmitter may transmit at least four sub-messages, and different transmission powers may be allocated to the at least four sub-messages. Also, each of receivers may cooperate with each other, may share sub-messages that act as interferences, and may extract desired messages using the shared sub-messages.
摘要翻译：第一发射机和第二发射机中的每一个使用速率分离方案。第一发射机和第二发射机中的每一个可以发送至少四个子消息，并且可以将不同的发射功率分配给至少四个子消息。此外，每个接收机可以彼此协作，可以共享用作干扰的子消息，并且可以使用共享子消息来提取所需消息。

6. 发明授权

US08451916B2 Relay-based communication system and method processing signal without cyclic prefix 有权
标题翻译：基于中继的通信系统和方法处理信号无循环前缀
公开(公告)号：US08451916B2
公开(公告)日：2013-05-28
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： H04L27/28
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。

7. 发明授权

US08412252B2 System and method using rate split scheme based on cooperation between receivers 有权
标题翻译：基于接收机之间协同的速率分割方案的系统和方法
公开(公告)号：US08412252B2
公开(公告)日：2013-04-02
申请号：US12830261
申请日：2010-07-02
申请人： Hyun Ho Choi , Pramod Viswanath , Chang Yong Shin , Won Jong Noh , Won-Jae Shin
发明人： Hyun Ho Choi , Pramod Viswanath , Chang Yong Shin , Won Jong Noh , Won-Jae Shin
IPC分类号： H04B7/185 , H04B7/00
CPC分类号： H04W72/0446 , H04W52/243 , H04W52/40
摘要： Each of a first transmitter and a second transmitter uses a rate split scheme. Each of the first transmitter and the second transmitter may transmit at least four sub-messages, and different transmission powers may be allocated to the at least four sub-messages. Also, each of receivers may cooperate with each other, may share sub-messages that act as interferences, and may extract desired messages using the shared sub-messages.
摘要翻译：第一发射机和第二发射机中的每一个使用速率分离方案。第一发射机和第二发射机中的每一个可以发送至少四个子消息，并且可以将不同的发射功率分配给至少四个子消息。此外，每个接收机可以彼此协作，可以共享用作干扰的子消息，并且可以使用共享子消息来提取期望的消息。

8. 发明申请

US20130039265A1 RELAY AND TERMINAL IN MULTI-PAIR TWO-WAY RELAY NETWORK AND COMMUNICATION METHOD THEREOF 有权
标题翻译：多对双向继电器网络中的继电器和终端及其通信方法
公开(公告)号：US20130039265A1
公开(公告)日：2013-02-14
申请号：US13563887
申请日：2012-08-01
申请人： Won Jae SHIN , Jong Bu LIM , Chang Yong SHIN
发明人： Won Jae SHIN , Jong Bu LIM , Chang Yong SHIN
IPC分类号： H04J3/08
CPC分类号： H04L27/00 , H04B7/0617 , H04B7/0639 , H04B7/086 , H04B7/15542 , H04L25/03898
摘要： A relay and a terminal in a multi-pair two-way network and a communication method thereof is provided. A communication method of a relay of a network including K transmit-and-receive pairs including a plurality of terminals, with the relay including M antennas and each of the terminals including N antennas, including accessing a codebook including codewords, the codebook being configured to enable effective channels from the K transmit-and-receive pairs to the relay to be aligned in independent dimensions, respectively, when the K transmit-and-receive pairs transmit signals simultaneously, each of the effective channels being aligned based on one of the codewords, selecting one or more of the codewords indicating the effective channels from the K transmit-and-receive pairs to the relay, respectively, and transmitting information associated with the selected codewords to corresponding ones of the K transmit-and-receive pairs.
摘要翻译：提供了一种多对双向网络中的中继和终端及其通信方法。一种包括K个发送和接收对的网络的中继的通信方法，包括多个终端，所述中继包括M个天线，并且每个终端包括N个天线，包括访问包括码字的码本，该码本被配置为当K个发送和接收对同时发送信号时，分别使得K个发送和接收对到中继器的有效信道在独立的维度上对准，每个有效信道基于一个码字对齐分别从K个发送和接收对中分别选择一个或多个指示有效信道的码字，并将与所选择的码字相关联的信息发送到K个发送和接收对中的相应的一个。

9. 发明申请

US20120155300A1 COMMUNICATION METHOD OF A BASE STATION AND A TERMINAL 有权
标题翻译：基站和终端的通信方法
公开(公告)号：US20120155300A1
公开(公告)日：2012-06-21
申请号：US13298736
申请日：2011-11-17
申请人： Won Jong NOH , Joon Tae KIM , Hyun Ho CHOI , Won Jae SHIN , Dong Jo PARK , Chang Yong SHIN
发明人： Won Jong NOH , Joon Tae KIM , Hyun Ho CHOI , Won Jae SHIN , Dong Jo PARK , Chang Yong SHIN
IPC分类号： H04W24/00 , H04W74/04 , H04L12/26
CPC分类号： H04W72/085 , H04L1/0026 , H04W28/06 , H04W52/30
摘要： Provided is a communication method of a base station and a terminal for enhancing a recovery performance of a signal using a feedback control message. The feedback control message may include information about a target received power at the base station with respect to feedback information of each of a plurality of terminals and information associated with a feedback mode of the feedback information.
摘要翻译：提供了一种基站和终端的通信方法，用于使用反馈控制消息来提高信号的恢复性能。反馈控制消息可以包括关于基站处的目标接收功率关于多个终端中的每一个的反馈信息的信息以及与反馈信息的反馈模式相关联的信息。

10. 发明申请

US20120142345A1 COOPERATIVE COMMUNICATION METHODS AND A DEVICE FOR A TARGET TERMINAL AND A COOPERATIVE TERMINAL 有权
标题翻译：合作通信方法和目标终端和合作终端的设备
公开(公告)号：US20120142345A1
公开(公告)日：2012-06-07
申请号：US13295637
申请日：2011-11-14
申请人： Hyun Ho Choi , Dong Ho Cho , Won Jong Noh , Won Jae Shin , Jung Min Moon , Chang Bae Yoon , Dong Jo Park , Sang Uk Park
发明人： Hyun Ho Choi , Dong Ho Cho , Won Jong Noh , Won Jae Shin , Jung Min Moon , Chang Bae Yoon , Dong Jo Park , Sang Uk Park
IPC分类号： H04W40/16 , H04W52/26
CPC分类号： H04B7/026
摘要： Provided is a cooperative communication technology of a target terminal and a cooperative terminal. In an environment in which interference exists between cells, cooperation between terminals may be performed in order to improve quality of signals that are received from a base station.
摘要翻译：提供目标终端和合作终端的协作通信技术。在小区之间存在干扰的环境中，可以执行终端之间的协作，以便提高从基站接收的信号的质量。

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式