专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

11. 发明申请

WO2011096747A2 FEEDBACK METHOD FOR INTERFERENCE ALIGNMENT IN WIRELESS NETWORK 审中-公开
标题翻译：无线网络中干扰对齐的反馈方法
公开(公告)号：WO2011096747A2
公开(公告)日：2011-08-11
申请号：PCT/KR2011/000751
申请日：2011-02-01
申请人： LG ELECTRONICS INC. , SEO, Han Byul , HUANG, Kaibin , ROH, Soon Suk , CHO, Sung Yoon , CHAE, Hyuk Jin , KIM, Byoung Hoon , KIM, Dong Ku
发明人： SEO, Han Byul , HUANG, Kaibin , ROH, Soon Suk , CHO, Sung Yoon , CHAE, Hyuk Jin , KIM, Byoung Hoon , KIM, Dong Ku
IPC分类号： H04B7/04
CPC分类号： H04B7/0417 , H04B7/0617 , H04B7/0626 , H04L1/0029 , H04L25/03343 , H04L2025/03808 , H04W52/04
摘要： A feedback method for interference alignment in wireless network having K transmitters and K receivers is provides. The method comprising : transmitting, performed by transmitter n-1, a precoding vector of transmitter n-1 (n is a integer between 2 and K-1) to receiver n+1; calculating, performed by the receiver n+1, a precoding vector of transmitter n using the precoding vector of transmitter n-1; and transmitting, performed by the receiver n+1, the precoding vector of transmitter n to transmitter n.
摘要翻译：提供了具有K个发射机和K个接收机的无线网络中的干扰对准的反馈方法。该方法包括：由发射机n-1向接收机n + 1发送发射机n-1的预编码向量（n是2和K-1之间的整数）; 由接收机n + 1使用发射机n-1的预编码向量来计算发射机n的预编码向量; 以及由接收器n + 1将发射器n的预编码向量发送到发射器n。

12. 发明申请

WO2010079913A2 METHOD AND APPARATUS FOR DATA TRANSMISSION BASED ON MULTIPLE CELL COLLABORATION 审中-公开
标题翻译：基于多个小区协作的数据传输的方法和装置
公开(公告)号：WO2010079913A2
公开(公告)日：2010-07-15
申请号：PCT/KR2009007799
申请日：2009-12-24
申请人： LG ELECTRONICS INC , IND ACADEMIC COOP , YANG SUCKCHEL , KIM DONG KU , YANG JANGHOON , CHAE HYUKJIN , KIM HYUNGTAE , KIM YOHAN
发明人： YANG SUCKCHEL , KIM DONG KU , YANG JANGHOON , CHAE HYUKJIN , KIM HYUNGTAE , KIM YOHAN
IPC分类号： H04B7/06
CPC分类号： H04B7/0417 , H04B7/022 , H04B7/0619 , H04B7/063 , H04B7/0632 , H04B7/0639 , H04W72/0406 , H04W72/085
摘要： The method for channel information feedback based on multiple cell collaboration comprises a step wherein first channel quality information including the channel information between the terminal and base station is transmitted to the base station; a step wherein after the first channel quality information is sent; a channel quality information request message is received from the base station; and a step wherein in response to the channel quality information request message, second channel quality information is sent, including channel information between the terminal and the base station and adjacent base stations.
摘要翻译：基于多小区协作的信道信息反馈方法包括将包括终端和基站之间的信道信息的第一信道质量信息发送到基站的步骤; 在发送第一信道质量信息之后的步骤; 从基站接收信道质量信息请求消息; 以及其中响应于信道质量信息请求消息，发送第二信道质量信息的步骤，包括终端与基站和相邻基站之间的信道信息。

13. 发明申请

WO2010035963A2 METHOD AND APPARATUS FOR COOPERATIVE MIMO TRANSMISSION OPERATION IN MULTI-CELL WIRELESS NETWORK 审中-公开
标题翻译：用于多小区无线网络中的合作MIMO传输操作的方法和设备
公开(公告)号：WO2010035963A2
公开(公告)日：2010-04-01
申请号：PCT/KR2009/004978
申请日：2009-09-03
申请人： LG ELECTRONICS INC. , INDUSTRY-ACADEMIC COOPERATION FOUNDATION, YONSEI UNIVERSITY , YANG, Suckchel , KIM, Dong Ku , KIM, Yo Han , YANG, Jang Hoon , KIM, Hyungtae , CHAE, Hyuk Jin
发明人： YANG, Suckchel , KIM, Dong Ku , KIM, Yo Han , YANG, Jang Hoon , KIM, Hyungtae , CHAE, Hyuk Jin
IPC分类号： H04B7/02
CPC分类号： H04B7/0617 , H04B7/024 , H04B7/0632
摘要： A method and apparatus of configuring a multi-cell precoding matrix for a multiple input multiple output (MIMO) operation in a wireless communication system in which a plurality of base stations participate in cooperative communication is provided. A multi-cell precoding matrix is configured using one or more single-cell precoding matrices, and wherein coefficients to be multiplied by the single-cell precoding matrices satisfy a condition in which the product between the multi-cell precoding matrix and a Hermitian matrix of the multi-cell precoding matrix is a unitary matrix. According to the embodiment of the present invention, it is not necessary for all base stations to perfectly know channel information. In addition, a feedback overhead is not high, and complexity is low.
摘要翻译：提供了一种在其中多个基站参与协作通信的无线通信系统中配置用于多输入多输出（MIMO）操作的多小区预编码矩阵的方法和装置。使用一个或多个单小区预编码矩阵来配置多小区预编码矩阵，并且其中要与单小区预编码矩阵相乘的系数满足其中多小区预编码矩阵与Hermitian矩阵之间的乘积的条件多小区预编码矩阵是酉矩阵。根据本发明的实施例，所有基站不需要完全知道信道信息。另外，反馈开销不高，复杂度低。

14. 发明申请

WO2011096749A2 A METHOD FOR INTERFERENCE ALIGNMENT IN WIRELESS NETWORK 审中-公开
标题翻译：一种无线网络中干扰对齐的方法
公开(公告)号：WO2011096749A2
公开(公告)日：2011-08-11
申请号：PCT/KR2011000753
申请日：2011-02-01
申请人： LG ELECTRONICS INC , SEO HAN BYUL , HUANG KAIBIN , ROH SOON SUK , CHO SUNG YOON , CHAE HYUK JIN , KIM BYOUNG HOON , KIM DONG KU
发明人： SEO HAN BYUL , HUANG KAIBIN , ROH SOON SUK , CHO SUNG YOON , CHAE HYUK JIN , KIM BYOUNG HOON , KIM DONG KU
IPC分类号： H04B7/04
CPC分类号： H04B7/0417 , H04B7/0617 , H04B7/0626 , H04L1/0029 , H04L25/03343 , H04L2025/03808 , H04W52/04
摘要： A method for interference alignment in wireless network having 3 transmitters and 3 receivers which are equipped with M antennas is provided. The method comprising : transmitting, performed by each of the 3 transmitters, a pilot signal known to the 3 receivers; estimating, performed by each of the 3 receivers, each channel from transmitter; transmitting, performed by each of the 3 receivers, feedback information to target transmitter; and determining, performed by transmitter 2 and transmitter 3, a precoding vector; wherein a degree of freedom(DoF) of a transmitter 1 is (M/2 - a), a DoF of the transmitter 2 or the transmitter 3 is M/2.
摘要翻译：提供了一种用于无线网络中的干扰对齐的方法，该无线网络具有配备有M个天线的3个发射机和3个接收机。该方法包括：由3个发射机中的每个发射机执行3个接收机已知的导频信号; 由3个接收机中的每个接收机执行来自发射机的每个信道的估计; 由所述3个接收器中的每个接收器执行反馈信息到目标发射器; 以及由发射机2和发射机3确定预编码矢量; 其中发射机1的自由度（DoF）是（M / 2-a），发射机2或发射机3的DoF是M / 2。

15. 发明申请

WO2008143453A3 AIR CLEANING APPARATUS FOR CEILING 审中-公开
标题翻译：空气净化装置
公开(公告)号：WO2008143453A3
公开(公告)日：2009-01-08
申请号：PCT/KR2008002819
申请日：2008-05-21
申请人： KIM DONG-KU
发明人： KIM DONG-KU
IPC分类号： B01D35/00
CPC分类号： B01D46/2411 , B01D46/0005 , B01D2265/028 , F24F3/1603 , F24F2011/0002 , F24F2221/14
摘要： The present invention relates, in general, to air cleaning apparatuses and, more particularly, to a ceiling-mounted air cleaning apparatus which can be conveniently installed and used as room ventilation equipment, which discharges contaminated indoor air to the outside a room and supplies fresh outdoor air to the interior of a room so as to maintain clean air in the interior of the room. The ceiling-mounted air cleaning apparatus of the present invention includes an upper casing (10), which is removably mounted to a ceiling, a lower casing (20), which is separably coupled to the upper casing, a filter unit (30), which is provided between the upper and lower casings, and a locking unit (40), which separably couples the upper and lower casings to each other.
摘要翻译：本发明一般涉及空气净化装置，更具体地，涉及一种天花板安装的空气净化装置，其可方便地安装并用作室内通风设备，其将受污染的室内空气排放到室外并提供新鲜的户外空气到室内，以便在室内保持清洁的空气。本发明的天花板安装的空气净化装置包括可拆卸地安装在天花板上的上壳体（10），与壳体可分离地连接的下壳体（20），过滤器单元（30），其设置在上壳体和下壳体之间，以及锁定单元（40），其将上壳体和下壳体彼此可分离地连接。

16. 发明申请

WO2011096747A3 FEEDBACK METHOD FOR INTERFERENCE ALIGNMENT IN WIRELESS NETWORK 审中-公开
标题翻译：用于无线网络干扰对准的反馈方法
公开(公告)号：WO2011096747A3
公开(公告)日：2011-12-01
申请号：PCT/KR2011000751
申请日：2011-02-01
申请人： LG ELECTRONICS INC , UNIV YONSEI IACF , SEO HAN BYUL , HUANG KAIBIN , ROH SOON SUK , CHO SUNG YOON , CHAE HYUK JIN , KIM BYOUNG HOON , KIM DONG KU
发明人： SEO HAN BYUL , HUANG KAIBIN , ROH SOON SUK , CHO SUNG YOON , CHAE HYUK JIN , KIM BYOUNG HOON , KIM DONG KU
IPC分类号： H04B7/04
CPC分类号： H04B7/0417 , H04B7/0617 , H04B7/0626 , H04L1/0029 , H04L25/03343 , H04L2025/03808 , H04W52/04
摘要： A feedback method for interference alignment in wireless network having K transmitters and K receivers is provides. The method comprising : transmitting, performed by transmitter n-1, a precoding vector of transmitter n-1 (n is a integer between 2 and K-1) to receiver n+1; calculating, performed by the receiver n+1, a precoding vector of transmitter n using the precoding vector of transmitter n-1; and transmitting, performed by the receiver n+1, the precoding vector of transmitter n to transmitter n.
摘要翻译：提供了一种用于具有K个发射机和K个接收机的无线网络中的干扰对准的反馈方法。该方法包括：由发射机n-1向接收机n + 1发射发射机n-1的预编码矢量（n为2和K-1之间的整数）; 使用发射机n-1的预编码向量计算由接收机n + 1执行的发射机n的预编码矢量; 并且由接收机n + 1将发射机n的预编码矢量发送到发射机n。

17. 发明申请

WO2011096748A3 POWER CONTROL METHOD FOR INTERFERENCE ALIGNMENT IN WIRELESS NETWORK 审中-公开
公开(公告)号：WO2011096748A3
公开(公告)日：2011-08-11
申请号：PCT/KR2011/000752
申请日：2011-02-01
申请人： LG ELECTRONICS INC. , SEO, Han Byul , HUANG, Kaibin , ROH, Soon Suk , CHO, Sung Yoon , CHAE, Hyuk Jin , KIM, Byoung Hoon , KIM, Dong Ku , INDUSTRY-ACADEMIC COOPERATION FOUNDATION, YONSEI UNIVERSITY
发明人： SEO, Han Byul , HUANG, Kaibin , ROH, Soon Suk , CHO, Sung Yoon , CHAE, Hyuk Jin , KIM, Byoung Hoon , KIM, Dong Ku
IPC分类号： H04W52/24 , H04B7/04
摘要： A power control method for interference alignment in wireless network having K transmitters and K receivers is provided. The method comprising : receiving, performed by receiver n (n is an integer, 1≤n≤K-1), a power indication signal of transmitter n+1 from the transmitter n+1; determining, performed by the receiver n, power of transmitter n; and transmitting, performed by the receiver n, a power indication signal of transmitter n to the transmitter n, wherein the power of transmitter n is determined based on a residual interference of the receiver n, and the power indication signal of transmitter n indicates a minimum transmission power or a maximum transmission power of transmitter n.

18. 发明申请

WO2008143453A2 AIR CLEANING APPARATUS FOR CEILING 审中-公开
标题翻译：空气净化装置
公开(公告)号：WO2008143453A2
公开(公告)日：2008-11-27
申请号：PCT/KR2008/002819
申请日：2008-05-21
申请人： KIM, Dong-ku
发明人： KIM, Dong-ku
IPC分类号： B01D35/00
CPC分类号： B01D46/2411 , B01D46/0005 , B01D2265/028 , F24F3/1603 , F24F2011/0002 , F24F2221/14
摘要： The present invention relates, in general, to air cleaning apparatuses and, more particularly, to a ceiling-mounted air cleaning apparatus which can be conveniently installed and used as room ventilation equipment, which discharges contaminated indoor air to the outside a room and supplies fresh outdoor air to the interior of a room so as to maintain clean air in the interior of the room. The ceiling-mounted air cleaning apparatus of the present invention includes an upper casing (10), which is removably mounted to a ceiling, a lower casing (20), which is separably coupled to the upper casing, a filter unit (30), which is provided between the upper and lower casings, and a locking unit (40), which separably couples the upper and lower casings to each other.
摘要翻译：本发明一般涉及空气净化装置，更具体地，涉及一种天花板安装的空气净化装置，其可方便地安装并用作室内通风设备，其将受污染的室内空气排放到室外并提供新鲜的户外空气到室内，以便在室内保持清洁的空气。本发明的天花板安装的空气净化装置包括可拆卸地安装在天花板上的上壳体（10），与壳体可分离地连接的下壳体（20），过滤器单元（30），其设置在上壳体和下壳体之间，以及锁定单元（40），其将上壳体和下壳体彼此可分离地连接。

19. 发明申请

WO1998003645A1 TRANSMEMBRANE TRAPPING METHODS 审中-公开
标题翻译：跨膜捕获方法
公开(公告)号：WO1998003645A1
公开(公告)日：1998-01-29
申请号：PCT/JP1997002502
申请日：1997-07-18
申请人： FUJISAWA PHARMACEUTICAL CO., LTD. , NAKAUCHI, Hiromitsu , NAKAMURA, Yukio , MIYOSHI, Sousuke , KIM, Dong, Ku
发明人： FUJISAWA PHARMACEUTICAL CO., LTD.
IPC分类号： C12N15/10
CPC分类号： C12N15/1051 , C07K14/705
摘要： A method for cloning proteins encoding membrane proteins without resort to any antibody or ligand. A method which comprises selecting a protein having a signal sequence and screening a gene of a protein having a transmembrane region by using as a reporter gene a DNA encoding the signal sequence of the above-mentioned protein and its N terminal sequence to thereby clone a membrane protein; cDNAs obtained by these methods; vectors containing these DNAs; transformants transformed by these vectors; and transcription products of these DNAs produced by these transformants.
摘要翻译：用于克隆编码膜蛋白的蛋白质的方法，而不用任何抗体或配体。一种方法，其包括选择具有信号序列的蛋白质并通过使用编码上述蛋白质的信号序列的DNA及其N末端序列作为报告基因筛选具有跨膜区域的蛋白质的基因，从而克隆膜蛋白; 通过这些方法获得的cDNA; 含有这些DNA的载体; 由这些载体转化的转化体; 以及由这些转化体产生的这些DNA的转录产物。

20. 实用新型

KR790000378Y1 TREE BRANCHES CUTTER 失效
公开(公告)号：KR790000378Y1
公开(公告)日：1979-04-12
申请号：KR770006913
申请日：1977-11-29
申请人： KIM DONG KU
发明人： KIM DONG KU

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