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公开(公告)号：EP3761550A1
公开(公告)日：2021-01-06
申请号：EP20185812.3
申请日：2011-02-11
发明人： KIM, Youn Sun , HAN, Jin Kyu , KIM, Sung Tae , YEON, Myung Hoon , SHAN, Cheng , LEE, In Ho
IPC分类号： H04L5/00
摘要： A control information reception method of a terminal in a mobile communication system, comprising receiving, by the terminal, control information including antenna port related information, identifying whether a codeword 0 is enabled and a codeword 1 is disabled, or both the codeword 0 and the codeword 1 are enabled based on the control information and identifying a number of at least one antenna port based on the antenna port related information according to a result of the identification.
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公开(公告)号：EP2786509B1
公开(公告)日：2019-06-05
申请号：EP12852868.4
申请日：2012-11-28
发明人： LI, Ying , ZHANG, Jianzhong , HAN, Jin Kyu , NAM, Young Han , NG, Boon Loong
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3.发明授权METHOD AND APPARATUS FOR RADIO LINK CONTROL IN CELLULAR RADIO COMMUNICATION SYSTEM SUPPORTING CARRIER AGGREGATION 有权用于支持载波聚合的蜂窝无线电通信系统中的无线电链路控制的方法和设备
公开(公告)号：EP2393218B1
公开(公告)日：2017-06-07
申请号：EP10736050.5
申请日：2010-02-01
发明人： KIM, Young Bum , CHO, Joon Young , LEE, Ju Ho , HAN, Jin Kyu
CPC分类号： H04W52/34 , H04B17/309 , H04L1/0026 , H04L5/001 , H04L5/0044 , H04L5/006 , H04L27/2675 , H04W24/10 , H04W28/06
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4.发明公开ANTENNA ALLOCATION APPARATUS AND METHOD FOR CELLULAR MOBILE COMMUNICATION SYSTEM 审中-公开航空测绘设备及方法蜂窝移动通信系统
公开(公告)号：EP2643936A1
公开(公告)日：2013-10-02
申请号：EP11843460.4
申请日：2011-11-15
发明人： KIM, Youn Sun , KIM, Young Bum , LEE, Hyo Jin , CHO, Joon Young , LEE, Ju Ho , HAN, Jin Kyu , CHENG, Shan
IPC分类号： H04B7/04
CPC分类号： H04B7/0608 , H04L5/0023 , H04L5/0032 , H04L5/0048 , H04L5/0057 , H04L5/006 , H04L5/0069 , H04L5/008 , H04L5/0091 , H04W24/02 , H04W74/002
摘要： A method and apparatus for selecting and allocating antennas efficiently are provided.. The method includes transmitting, to a User Equipment (UE), information indicating a configuration of a plurality of Channel Status Information Reference Signals (CSI-RSs) through UE specific signaling during an initial access attempt with the UE; receiving, from the UE, CSI-RS measurement results indicating configured CSI-RSs; transmitting CSI-RSs corresponding to a set of available distributed ports (D-ports) based on received signal strength information included in results of the CSI-RS measurement; and determining a CSI-RS of a selected D-port set for use in communications based on feedback information received from the UE.
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5.发明公开UPLINK TRANSMISSION APPARATUS AND METHOD FOR MOBILE COMMUNICATION SYSTEM SUPPORTING UPLINK MIMO 审中-公开上行链路传输装置及方法移动通信系统中支持上行MIMO的
公开(公告)号：EP2569875A2
公开(公告)日：2013-03-20
申请号：EP11780814.7
申请日：2011-05-12
发明人： YEON, Myung Hoon , HAN, Jin Kyu , LEE, Ju Ho , NAM, Young Han , ZHANG, Jianzhong
CPC分类号： H04L1/0031 , H04L1/0071 , H04L1/0073 , H04L1/0083 , H04L1/06 , H04L1/08 , H04L1/1607 , H04L1/1812 , H04L27/2636 , H04W28/04 , H04W88/08
摘要： A base station includes a transmit path circuitry to transmit an uplink grant to a subscriber station. The uplink grant indicating a first MCS value for a first codeword transmission and a second MCS value for a second codeword transmission. The base station also includes a receive path circuitry configured to receive a MIMO uplink subframe from the subscriber station, the MIMO uplink subframe having a first subset of layers used for the first codeword transmission and a second subset of layers used for the second codeword transmission. ACK/NACK information and RI information are repeated on both the first and second subsets of layers, and CQI is spatially multiplexed on either the first subset or the second subset of layers. If the first MCS value is different from the second MCS value, the CQI is spatially multiplexed onto the subset of layers having a higher MCS value.
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6.发明公开MULTIPLE INPUT MULTIPLE OUTPUT COMMUNICATION METHOD AND SYSTEM FOR EXCHANGING COORDINATED RANK INFORMATION FOR NEIGHBOR CELL 有权MIMO通信系统以及更换COORDINATED排序信息相邻小区程序
公开(公告)号：EP2534767A2
公开(公告)日：2012-12-19
申请号：EP11742406.9
申请日：2011-01-28
发明人： BRUNO, Clerckx , HAN, Jin Kyu , LEE, Heun Chul , HONG, Young Jun , KIM, Ki Il
CPC分类号： H04L25/03343 , H04B7/024 , H04B7/063 , H04L2025/03426 , H04L2025/03808
摘要： Provided is a multiple input multiple output (MIMO) communication method and system that may exchange information associated with a coordinated rank for a neighbor cell. In a MIMO communication system, a target terminal may feed back the information associated with the coordinated rank to a serving base station, and the serving base station may exchange the information associated with the coordinated rank with the neighbor base station. The serving base station may perform precoding based on the exchanged information associated with the coordinated rank.
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公开(公告)号：EP2465316B1
公开(公告)日：2019-02-06
申请号：EP10808403.9
申请日：2010-08-16
发明人： JI, Hyoung Ju , CHO, Joon-Young , HAN, Jin Kyu
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8.发明授权
公开(公告)号：EP2446674B1
公开(公告)日：2018-11-21
申请号：EP10792322.9
申请日：2010-06-23
发明人： KIM, Soeng Hun , CHO, Joon Young , HAN, Jin Kyu
CPC分类号： H04W52/247 , H04W52/06 , H04W52/10 , H04W52/146 , H04W52/16 , H04W52/242 , H04W52/246 , H04W52/248 , H04W52/281 , H04W52/343
摘要： A method and system are provided for controlling uplink transmission power in a wireless communication system. At least one of a plurality of downlink carriers and a plurality of uplink carriers are aggregated, and the plurality of downlink carriers and the plurality of uplink carriers are mapped between a User Equipment (UE) and a network in the wireless communication system. A message relating to uplink carrier transmission power is received at the UE from the network via a downlink carrier. Uplink transmission power of one or more uplink carriers is controlled in accordance with the message and aggregation and mapping of at least one of the downlink carrier and the one or more uplink carriers.
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9.发明授权
公开(公告)号：EP2735110B1
公开(公告)日：2018-07-04
申请号：EP12815576.9
申请日：2012-07-18
CPC分类号： H04L1/1854 , H04L1/001 , H04L1/0026 , H04L1/0027 , H04L1/0038 , H04L1/0071 , H04L1/0073 , H04L1/1671 , H04L1/1812 , H04L5/0007 , H04L5/0055
摘要： A Physical Hybrid Automatic Repeat reQuest (ARQ) Indicator CHannel (PHICH) transmission method performed by a base station is provided. The method includes determining whether any PHICH resources are allocated to a current subframe; allocating, upon a determination that the current subframe does not have any PHICH resources allocated, a new PHICH resource; and transmitting a PHICH through the allocated new PHICH resource.
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10.发明授权METHOD AND APPARATUS FOR TRANSMITTING AND RECEIVING FEEDBACK INFORMATION FOR INTER-CELL COOPERATIVE TRANSMISSION IN WIRELESS COMMUNICATION CELLULAR SYSTEM 有权发送和接收用于无线通信蜂窝系统中的小区间协作传输的反馈信息的方法和设备
公开(公告)号：EP2439981B1
公开(公告)日：2018-01-10
申请号：EP10783609.0
申请日：2010-06-04
发明人： LEE, In Ho , HAN, Jin Kyu , CHO, Joon Young , SHAN, Cheng , KIM, Sung Tae
CPC分类号： H04B7/0639 , H04B7/024 , H04B7/04 , H04B7/0434 , H04B7/0478 , H04B7/0617 , H04B7/0619 , H04B7/063 , H04B7/0632 , H04B7/0634 , H04L5/0057 , H04L5/0073 , H04L5/0091 , H04W48/08
摘要： A method for transmitting feedback information for cooperative transmission in a wireless communication cellular system comprises: receiving information on cells that can be cooperatively transmitted from a base station; determining cells that prefer the cooperative transmission among the cells that can be cooperatively transmitted; generating feedback information, which includes a preference cell indicator representing preferred cells and non-preferred cells for the cooperative transmission among the cells that can be cooperatively transmitted, precoding matrix information for the respective cell that can be cooperatively transmitted, phase information representing a phase correction value of each of the preferred cells for the cooperative transmission, and a channel quality indicator; and transmitting the feedback information through a control channel or a data channel. Accordingly, the present invention provides a method and apparatus for transmitting and receiving a report of implicative feedback information on code books that can be designed for the gain improvement of a high-level inter-cell cooperative transmission.
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