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. 发明申请

US20100142435A1 APPARATUS AND METHOD OF DATA TRANSMISSION AND RECEPTION USING MULTI-PATH 审中-公开
标题翻译：使用多路径的数据传输和接收的装置和方法
公开(公告)号：US20100142435A1
公开(公告)日：2010-06-10
申请号：US12602919
申请日：2008-06-11
申请人： Jin-Kyeong Kim , Hyoung-Jin Kwon , Woo-Yong Lee , Yong-Sun Kim , Kyeougpyo Kim , Jae-Sup Lee , Min-Taig Kim , Hwang Seung-ku
发明人： Jin-Kyeong Kim , Hyoung-Jin Kwon , Woo-Yong Lee , Yong-Sun Kim , Kyeougpyo Kim , Jae-Sup Lee , Min-Taig Kim , Hwang Seung-ku
IPC分类号： H04B7/14
CPC分类号： H04B7/026 , H04B7/2606 , H04L1/06 , H04L1/1671 , H04L1/1825 , H04L1/1867 , H04L45/22 , H04L2001/0092 , H04W40/12 , H04W40/205
摘要： Provided are a method and apparatus for transmitting/receiving data by using a multi-path. The multi-path is established between two transceivers, data is transmitted via each path at a predetermined time, a data receipt acknowledge control signal ACK of each path is received, and a path by which the data receipt acknowledge control signal ACK is not received is determined. Therefore, the path by which the data receipt acknowledge control signal ACK is not received is not used any further but data is transmitted via a path by which the data is previously transmitted, so that the data can be transmitted even if a line of sight (LOS) of the two transceivers comprising a directional antenna is blocked by a person or an obstacle.
摘要翻译：提供了一种通过使用多路径来发送/接收数据的方法和装置。在两个收发器之间建立多路径，在预定时间通过每个路径发送数据，接收每个路径的数据接收确认控制信号ACK，并且未接收到数据接收确认控制信号ACK的路径是决心。因此，没有接收到数据接收确认控制信号ACK的路径不再被使用，而是经由先前发送数据的路径发送数据，使得即使视线（包括定向天线的两个收发器的LOS被人或障碍物阻挡。

2. 发明授权

US09118360B2 Wideband near field communication apparatus and method 有权
标题翻译：宽带近场通信装置及方法
公开(公告)号：US09118360B2
公开(公告)日：2015-08-25
申请号：US13582650
申请日：2011-03-04
申请人： Seung Eun Hong , Kap-Seok Chang , Hyoung-Jin Kwon , Yong Sun Kim , Woo-Yong Lee
发明人： Seung Eun Hong , Kap-Seok Chang , Hyoung-Jin Kwon , Yong Sun Kim , Woo-Yong Lee
IPC分类号： H04B7/14 , H04B5/00 , H04W36/08 , H04B7/155 , H04L12/28 , H04B7/04 , H04W36/00 , H04W36/30 , H04W88/08
CPC分类号： H04B5/0081 , H04B7/0408 , H04B7/15592 , H04L12/28 , H04W24/10 , H04W36/0005 , H04W36/08 , H04W36/30 , H04W40/22 , H04W76/14 , H04W88/085
摘要： Provided is an apparatus and method for performing a wideband short-range wireless communication using a directional antenna in a millimeter wave band, and the method for wideband short-range wireless communication according to an embodiment may determine a change of a relay operation type based on a link quality between a source node and a relay node, a link quality between the relay node and the destination node, and a link quality between the source node and the destination node, transmit a relay operation change (ROC) request message in response to a determination of the change of the relay operation type, and receive an ROC response message corresponding to the ROC request message.
摘要翻译：提供了一种使用毫米波段中的定向天线执行宽带短距离无线通信的装置和方法，根据实施例的用于宽带短距离无线通信的方法可以基于以下方式确定中继操作类型的改变：源节点与中继节点之间的链路质量，中继节点与目的节点之间的链路质量以及源节点与目的节点之间的链路质量，响应于该节点向目的节点发送中继操作改变（ROC）请求消息确定中继操作类型的改变，并且接收与ROC请求消息相对应的ROC响应消息。

3. 发明申请

US20130034045A1 COMMUNICATION METHOD FOR A COORDINATOR, A RELAY DEVICE, A SOURCE DEVICE AND A DESTINATION DEVICE INCLUDED IN A WIRELESS NETWORK 有权
标题翻译：用于协调器，继电器装置，源装置和包括在无线网络中的目的地装置的通信方法
公开(公告)号：US20130034045A1
公开(公告)日：2013-02-07
申请号：US13509795
申请日：2010-10-26
申请人： Hyoung-Jin Kwon , Sung-Geun Jin , Kap-Seok Chang , Yong-Sun Kim , Seung-Eun Hong , Woo-Yong Lee , Hyun-Kyu Chung
发明人： Hyoung-Jin Kwon , Sung-Geun Jin , Kap-Seok Chang , Yong-Sun Kim , Seung-Eun Hong , Woo-Yong Lee , Hyun-Kyu Chung
IPC分类号： H04W48/16 , H04W88/04
CPC分类号： H04W40/246 , H04B7/155 , H04L41/12 , H04W24/10
摘要： Provided is a communication method of a coordinator, the method including: receiving a relay search request frame for requesting a search for at least one relay station between a destination station and a source station; and transmitting, in response to the relay search request frame, a relay search response frame including a list of the at least one relay station so that the source station selects a target relay station from the at least one relay station.
摘要翻译：提供了一种协调器的通信方法，该方法包括：接收用于请求在目的站和源站之间至少一个中继站的搜索的中继搜索请求帧; 以及响应于所述中继搜索请求帧，发送包括所述至少一个中继站的列表的中继搜索响应帧，使得所述源站从所述至少一个中继站选择目标中继站。

4. 发明申请

US20120320763A1 WIDEBAND NEAR FIELD COMMUNICATION APPARATUS AND METHOD 有权
标题翻译：宽带近场通信装置及方法
公开(公告)号：US20120320763A1
公开(公告)日：2012-12-20
申请号：US13582650
申请日：2011-03-04
申请人： Seung Eun Hong , Kap-Seok Chang , Hyoung-Jin Kwon , Yong Sun Kim , Woo-Yong Lee
发明人： Seung Eun Hong , Kap-Seok Chang , Hyoung-Jin Kwon , Yong Sun Kim , Woo-Yong Lee
IPC分类号： H04B7/14 , H04B17/02
CPC分类号： H04B5/0081 , H04B7/0408 , H04B7/15592 , H04L12/28 , H04W24/10 , H04W36/0005 , H04W36/08 , H04W36/30 , H04W40/22 , H04W76/14 , H04W88/085
摘要： Provided is an apparatus and method for performing a wideband short-range wireless communication using a directional antenna in a millimeter wave band, and the method for wideband short-range wireless communication according to an embodiment may determine a change of a relay operation type based on a link quality between a source node and a relay node, a link quality between the relay node and the destination node, and a link quality between the source node and the destination node, transmit a relay operation change (ROC) request message in response to a determination of the change of the relay operation type, and receive an ROC response message corresponding to the ROC request message.
摘要翻译：提供了一种使用毫米波段中的定向天线执行宽带短距离无线通信的装置和方法，根据实施例的用于宽带短距离无线通信的方法可以基于以下方式确定中继操作类型的改变：源节点与中继节点之间的链路质量，中继节点与目的节点之间的链路质量以及源节点与目的节点之间的链路质量，响应于该节点向目的节点发送中继操作改变（ROC）请求消息确定中继操作类型的改变，并且接收与ROC请求消息相对应的ROC响应消息。

5. 发明授权

US08964628B2 Communication method for a coordinator, a relay device, a source device and a destination device included in a wireless network 有权
标题翻译：用于无线网络中包括的协调器，中继设备，源设备和目的设备的通信方法
公开(公告)号：US08964628B2
公开(公告)日：2015-02-24
申请号：US13509795
申请日：2010-10-26
申请人： Hyoung-Jin Kwon , Sung-Geun Jin , Kap-Seok Chang , Yong-Sun Kim , Seung-Eun Hong , Woo-Yong Lee , Hyun-Kyu Chung
发明人： Hyoung-Jin Kwon , Sung-Geun Jin , Kap-Seok Chang , Yong-Sun Kim , Seung-Eun Hong , Woo-Yong Lee , Hyun-Kyu Chung
IPC分类号： H04B7/14 , H04W4/00
CPC分类号： H04W40/246 , H04B7/155 , H04L41/12 , H04W24/10
摘要： Provided is a communication method of a coordinator, the method including: receiving a relay search request frame for requesting a search for at least one relay station between a destination station and a source station; and transmitting, in response to the relay search request frame, a relay search response frame including a list of the at least one relay station so that the source station selects a target relay station from the at least one relay station.
摘要翻译：提供了一种协调器的通信方法，该方法包括：接收用于请求在目的站和源站之间至少一个中继站的搜索的中继搜索请求帧; 以及响应于所述中继搜索请求帧，发送包括所述至少一个中继站的列表的中继搜索响应帧，使得所述源站从所述至少一个中继站选择目标中继站。

6. 发明申请

US20120230247A1 METHOD AND APPARATUS FOR SETTING UP A RELAY LINK IN A WIRELESS COMMUNICATION SYSTEM 有权
标题翻译：用于在无线通信系统中设置继电器链路的方法和装置
公开(公告)号：US20120230247A1
公开(公告)日：2012-09-13
申请号：US13498911
申请日：2010-09-29
申请人： Hyoung-Jin Kwon , Sung-Geun Jin , Kapseok Chang , Woo-Yong Lee
发明人： Hyoung-Jin Kwon , Sung-Geun Jin , Kapseok Chang , Woo-Yong Lee
IPC分类号： H04W88/04 , H04W24/00
CPC分类号： H04W88/04 , H04B7/022 , H04B7/0408 , H04B7/155 , H04B7/2606 , H04W28/18 , H04W76/10 , H04W84/12
摘要： A method and apparatus for setting up a relay link to transfer a data frame using a relay in a wireless communication system are provided. The relay link setup method of a source STA in a wireless communication system may include receiving capability information of at least one relay supporting station included in the wireless communication system from an access point (AP) or a personal basic service set (PBSS) central point (PCP), selecting one of the at least one relay supporting station as a relay station, using beam forming information among the source station, a destination station, and the at least one relay supporting station and the capability information, transferring a relay link setup request frame to the destination station, and receiving a relay link setup response frame that includes information on a relay link setup result from the destination station. The relay link setup request frame and the relay link setup response frame may pass through the relay station.
摘要翻译：提供了一种用于在无线通信系统中设置用于使用中继器传送数据帧的中继链路的方法和装置。无线通信系统中的源STA的中继链路建立方法可以包括从接入点（AP）或个人基本业务集（PBSS）中心点接收包括在无线通信系统中的至少一个中继支持站的能力信息（PCP），使用所述源站，目的站和所述至少一个中继支持站中的波束形成信息以及所述能力信息，选择所述至少一个中继支持站中的一个作为中继站，传送中继链路建立请求帧到目的地站，并且接收包括来自目的地站的中继链路建立结果的信息的中继链路建立响应帧。中继链路建立请求帧和中继链路建立响应帧可以通过中继站。

7. 发明授权

US09397744B2 Method for sending and receiving data on a cooperative communications system and a cooperative communications method 有权
标题翻译：用于在协作通信系统上发送和接收数据的方法和协作通信方法
公开(公告)号：US09397744B2
公开(公告)日：2016-07-19
申请号：US13382911
申请日：2010-07-08
申请人： Kap-Seok Chang , Woo-Yong Lee , Kyeongpyo Kim , Hyoung-Jin Kwon , Hyun-Kyu Chung
发明人： Kap-Seok Chang , Woo-Yong Lee , Kyeongpyo Kim , Hyoung-Jin Kwon , Hyun-Kyu Chung
IPC分类号： H04B3/36 , H04B7/155 , H04B7/02 , H04B7/06
CPC分类号： H04B7/15592 , H04B7/026 , H04B7/0417 , H04B7/0617 , H04B7/086 , H04B7/15521 , H04L1/0077 , H04L1/0618 , H04L2001/0097
摘要： A data transmission method of a source node in a cooperative communication system includes: performing a beamforming to a relay node; transmitting data to the relay node; performing a beamforming to a destination node; and transmitting data to the destination node.
摘要翻译：协作通信系统中的源节点的数据传输方法包括：对中继节点执行波束成形; 向中继节点发送数据; 对目的地节点执行波束成形; 并向目的节点发送数据。

8. 发明申请

US20120170619A1 METHOD FOR SENDING AND RECEIVING DATA ON A COOPERATIVE COMMUNICATIONS SYSTEM AND A COOPERATIVE COMMUNICATIONS METHOD 有权
标题翻译：在合作通信系统上发送和接收数据的方法和合作通信方法
公开(公告)号：US20120170619A1
公开(公告)日：2012-07-05
申请号：US13382911
申请日：2010-07-08
申请人： Kap-Seok Chang , Woo-Yong Lee , Kyeongpyo Kim , Hyoung-Jin Kwon , Hyun-Kyu Chung
发明人： Kap-Seok Chang , Woo-Yong Lee , Kyeongpyo Kim , Hyoung-Jin Kwon , Hyun-Kyu Chung
IPC分类号： H04B7/14 , H04L25/20
CPC分类号： H04B7/15592 , H04B7/026 , H04B7/0417 , H04B7/0617 , H04B7/086 , H04B7/15521 , H04L1/0077 , H04L1/0618 , H04L2001/0097
摘要： A data transmission method of a source node in a cooperative communication system includes: performing a beamforming to a relay node; transmitting data to the relay node; performing a beamforming to a destination node; and transmitting data to the destination node.
摘要翻译：协作通信系统中的源节点的数据传输方法包括：对中继节点执行波束成形; 向中继节点发送数据; 对目的地节点执行波束成形; 并向目的节点发送数据。

9. 发明授权

US08989078B2 Method and apparatus for setting up a relay link in a wireless communication system 有权
标题翻译：一种用于在无线通信系统中建立中继链路的方法和装置
公开(公告)号：US08989078B2
公开(公告)日：2015-03-24
申请号：US13498911
申请日：2010-09-29
申请人： Hyoung-Jin Kwon , Sung-Geun Jin , Kapseok Chang , Woo-Yong Lee
发明人： Hyoung-Jin Kwon , Sung-Geun Jin , Kapseok Chang , Woo-Yong Lee
IPC分类号： H04B7/26 , H04B7/02 , H04B7/04 , H04B7/155 , H04W28/18 , H04W76/02 , H04W84/12 , H04W88/04
CPC分类号： H04W88/04 , H04B7/022 , H04B7/0408 , H04B7/155 , H04B7/2606 , H04W28/18 , H04W76/10 , H04W84/12
摘要： A method and apparatus for setting up a relay link to transfer a data frame using a relay in a wireless communication system are provided. The relay link setup method of a source STA in a wireless communication system may include receiving capability information of at least one relay supporting station included in the wireless communication system from an access point (AP) or a personal basic service set (PBSS) central point (PCP), selecting one of the at least one relay supporting station as a relay station, using beam forming information among the source station, a destination station, and the at least one relay supporting station and the capability information, transferring a relay link setup request frame to the destination station, and receiving a relay link setup response frame that includes information on a relay link setup result from the destination station. The relay link setup request frame and the relay link setup response frame may pass through the relay station.
摘要翻译：提供了一种用于在无线通信系统中设置用于使用中继器传送数据帧的中继链路的方法和装置。无线通信系统中的源STA的中继链路建立方法可以包括从接入点（AP）或个人基本业务集（PBSS）中心点接收包括在无线通信系统中的至少一个中继支持站的能力信息（PCP），使用所述源站，目的站和所述至少一个中继支持站中的波束形成信息以及所述能力信息，选择所述至少一个中继支持站中的一个作为中继站，传送中继链路建立请求帧到目的地站，并且接收包括来自目的地站的中继链路建立结果的信息的中继链路建立响应帧。中继链路建立请求帧和中继链路建立响应帧可以通过中继站。

10. 发明申请

US20100232507A1 METHOD AND APPARATUS FOR ENCODING AND DECODING THE COMPENSATED ILLUMINATION CHANGE 审中-公开
标题翻译：编码和解码补偿照明变化的方法和装置
公开(公告)号：US20100232507A1
公开(公告)日：2010-09-16
申请号：US12293577
申请日：2007-03-22
申请人： Suk-Hee Cho , Hyoung-Jin Kwon , Namho Hur , Jin-Woong Kim , Soo-in Lee , Yung-Lyul Lee , Jae-Ho Hur , Dong-Gyu Sim
发明人： Suk-Hee Cho , Hyoung-Jin Kwon , Namho Hur , Jin-Woong Kim , Soo-in Lee , Yung-Lyul Lee , Jae-Ho Hur , Dong-Gyu Sim
IPC分类号： H04N7/26
CPC分类号： H04N19/463 , H04N19/157 , H04N19/176 , H04N19/196 , H04N19/46 , H04N19/51 , H04N19/513 , H04N19/52 , H04N19/593 , H04N19/597 , H04N19/61 , H04N19/70
摘要： A method of and apparatus for encoding and decoding a signal by illumination change compensated motion estimation are provided. The apparatus for encoding a signal by illumination change compensated motion estimation includes: an illumination change compensation unit performing compensation for an illumination change by performing a differential calculation between each pixel value of a current block and the means pixel value of a reference block indicated by a motion vector of the current block and the mean pixel value of the reference block; a residual signals generation unit generating residual signals based on the blocks in which illumination change compensation is performed; and an illumination changed amount prediction unit performing differential pulse code modulation (DPCM) based on the illumination change amount prediction value by reflecting the closeness between neighboring blocks in which illumination change occurs.
摘要翻译：提供了一种通过照明变化补偿运动估计对信号进行编码和解码的方法和装置。用于通过照明改变补偿运动估计对信号进行编码的装置包括：照明变化补偿单元，通过对当前块的每个像素值和由参考块指示的参考块的平均值进行差分计算来执行对照明变化的补偿当前块的运动矢量和参考块的平均像素值; 剩余信号生成单元，基于进行照明变化补偿的块生成残留信号; 以及照明变化量预测单元，通过反映发生照明变化的相邻块之间的接近度，基于照明变化量预测值来执行差分脉冲编码调制（DPCM）。

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