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1. 发明公开

EP2720392A2 METHOD FOR TRANSMITTING AND RECEIVING CONTROL INFORMATION OF A MOBILE COMMUNICATION SYSTEM 有权
标题翻译：一种用于在移动通信系统中传送和接收控制信息
公开(公告)号：EP2720392A2
公开(公告)日：2014-04-16
申请号：EP12796731.3
申请日：2012-06-07
申请人： Electronics and Telecommunications Research Institute
发明人： SEO, Bang Won , KO, Young Jo , NOH, Tae Gyun , AHN, Jae Young
IPC分类号： H04J11/00 , H04B7/26
CPC分类号： H04W72/042 , H04L5/0035 , H04L5/0053 , H04W72/0446
摘要： Disclosed is a method for transmitting and receiving control information. The method for transmitting control information according to the present invention, in a mobile communication system in which a control channel region and a data channel region are separated from each other, comprises the steps of: determining a control channel resource for transmitting control information by means of the data channel region; and transmitting the control information using the determined control channel resource. According to the present invention, a capacity for control information, which increases for multiple user multiple-input multiple-out (MIMOs) in a heterogeneous network environment, for heterogeneous network interference control using carrier aggregation, for frequent use of a multicast-broadcast single frequency network (MBSFN) subframe, and for a CoMP transmission control, may be satisfied. Further, an adaptive resource allocation based on a requested capacity for control information may be enabled, and the efficient utilization of resources may also be enabled.
摘要翻译：公开的是用于发送和接收控制信息的方法。用于发送控制信息雅丁到本发明中，在控制信道区域和数据信道区域中从海誓山盟分离的移动通信系统的方法，包括以下步骤：确定挖掘用于通过来发送控制信息的控制信道资源数据信道区域的; 以及使用所确定的开采控制信道资源的控制信息。。根据本发明，用于控制信息的能力，这使用载波聚合用于在异构网络环境中的多个用户的多输入多输出（MIMOS）增加，异构网络干扰控制中，经常使用的多播的广播单频网络（MBSFN）子帧，以及用于CoMP传输控制，可以被满足。此外，基于对控制信息的请求的容量自适应资源分配可以被使能，和资源的有效利用可因此被启用。

2. 发明公开

EP2424132A2 APPARATUS SUPPORTING AN MBMS SERVICE 有权
标题翻译： MBM-DIENSTUNTERSTÜTZENDESGERÄT
公开(公告)号：EP2424132A2
公开(公告)日：2012-02-29
申请号：EP10767333.7
申请日：2010-04-23
申请人： Electronics and Telecommunications Research Institute
发明人： KIM, Jae Heung , LEE, Kyoung Seok , LEE, Kook Jin , AHN, Jae Young , KIM, Yeong Jin
IPC分类号： H04B7/26 , H04W88/02 , H04W88/08
CPC分类号： H04W72/005 , H04W72/042
摘要： Provided is a method and apparatus that may control a configuration and operation of a network including a base station to support a multicast and broadcast multimedia service in a cellular system and may control an operation of a terminal and the like, and thus, may effectively provide a multimedia service in the cellular system.
摘要翻译：提供了一种方法和装置，其可以控制包括基站的网络的配置和操作，以支持蜂窝系统中的多播和广播多媒体服务，并且可以控制终端的操作等，并且因此可以有效地提供蜂窝系统中的多媒体业务。

3. 发明公开

EP2342942A2 APPARATUS AND METHOD FOR TRANSMITTING AND RECEIVING DATA IN WIRELESS COMMUNICATION SYSTEM USING RELAY 有权
标题翻译：装置及方法无线通信系统发送和接收数据使用继电器
公开(公告)号：EP2342942A2
公开(公告)日：2011-07-13
申请号：EP09816477.5
申请日：2009-09-29
申请人： Electronics and Telecommunications Research Institute
发明人： LEE, Heesoo , AHN, Jae Young , KIM, Jae Heung , KO, Young Jo , LEE, Kyoung Seok
IPC分类号： H04W88/08 , H04L5/00
CPC分类号： H04W4/18 , H04B7/155 , H04B7/15507 , H04B7/15542 , H04B7/2606 , H04L5/0042 , H04L5/0044 , H04L5/0051 , H04L5/0053 , H04L5/0087 , H04L5/0094 , H04W24/10 , H04W36/0088 , H04W72/042 , H04W72/085 , H04W84/047
摘要： Disclosed are a data transmission/reception apparatus and method of a wireless communication system using a relay. The data transmission/reception apparatus of the relay sets a relay reception subframe (hereinafter, referred to as ‘relay-rx-sub-frame’), and reports, to a terminal within a cell coverage, that the set relay-rx-subframe is a Multicast Broadcast Single Frequency Network (MBSFN) sub-frame, so that a legacy terminal may be provided with services in a wireless communication system using the relay.
摘要翻译：本发明公开了使用中继的无线通信系统的数据发送/接收装置和方法。继电器的数据发送/接收装置将中继接收的子帧（在后，通过向称为“中继接收子”）的小区覆盖范围内，和报告，给终端，并设定中继接收子帧是多播广播单频网络（MBSFN）子帧，所以也遗留终端可以在使用所述中继站的无线通信系统中提供的服务。

4. 发明公开

EP1820275A1 LDPC ENCODER AND DECODER AND LDPC ENCODING AND DECODING METHODS 审中-公开
标题翻译： LDPC编码器和解码器AND METHOD FOR LDPC编码和解码
公开(公告)号：EP1820275A1
公开(公告)日：2007-08-22
申请号：EP05821430.5
申请日：2005-12-07
申请人： ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE
发明人： LEE, Sang Hyun , AHN, Jae Young
IPC分类号： H03M13/11
CPC分类号： H03M13/1168 , H03M13/116 , H03M13/118 , H03M13/616 , H03M13/6356 , H03M13/6516
摘要： Provided are an LDPC encoder and decoder, and LDPC encoding and decoding methods. The LDPC encoder includes: a code generating circuit that includes a memory storing a first parity check matrix and sums a first row which is at least one row of the first parity check matrix and a second row which is at least one of the remaining rows of the first parity check matrix to output a second parity check matrix; and an encoding circuit receiving the second parity check matrix and an information word to output an LDPC-encoded code word. Also the LDPC decoder includes: a code generating circuit including a memory which stores a first parity check matrix and summing a first row which is at least one row of the first parity check matrix and a second row which is at least one of the remaining rows of the first parity check matrix to output a second parity check matrix; and a decoding circuit receiving the second parity check matrix and a code word to output an LDPC-decoded information word.

5. 发明公开

EP3618296A1 METHOD FOR SIGNALING CONTROL INFORMATION FOR COORDINATED MULTIPOINT TRANSMISSION IN WIRELESS COMMUNICATION SYSTEM 审中-实审
公开(公告)号：EP3618296A1
公开(公告)日：2020-03-04
申请号：EP19199313.8
申请日：2013-09-26
申请人： Electronics and Telecommunications Research Institute
发明人： KO, Young Jo , AHN, Jae Young
IPC分类号： H04B7/04 , H04B7/26 , H04L5/00
摘要： Disclosed is a method for signaling control information for coordinated multipoint (CoMP) transmission in a wireless communication system. The control information signaling method for CoMP transmission is performed by a base station and comprises providing, through RRC signaling, a terminal with setup information on each CSI-RS resource of a CoMP measurement group which is set in the terminal; and selectively providing, through DCI, the terminal with control information which indicates mapping of the PDSCH resource element corresponding to terminal and at least either pseudo-same positionality information of CSI-RS or pseudo-same positionality information of DM-RS. Thus, control information signaling for coordinated multipoint transmission can be efficiently performed.

6. 发明公开

EP2903174A1 METHOD FOR SIGNALING CONTROL INFORMATION FOR COORDINATED MULTIPOINT TRANSMISSION IN WIRELESS COMMUNICATION SYSTEM 有权
标题翻译：方法信令控制信息协作多点传输，在无线通信系统
公开(公告)号：EP2903174A1
公开(公告)日：2015-08-05
申请号：EP13842797.6
申请日：2013-09-26
申请人： Electronics and Telecommunications Research Institute
发明人： KO, Young Jo , AHN, Jae Young
IPC分类号： H04B7/04 , H04B7/26
摘要： Disclosed is a method for signaling control information for coordinated multipoint (CoMP) transmission in a wireless communication system. The control information signaling method for CoMP transmission is performed by a base station and comprises providing, through RRC signaling, a terminal with setup information on each CSI-RS resource of a CoMP measurement group which is set in the terminal; and selectively providing, through DCI, the terminal with control information which indicates mapping of the PDSCH resource element corresponding to terminal and at least either pseudo-same positionality information of CSI-RS or pseudo-same positionality information of DM-RS. Thus, control information signaling for coordinated multipoint transmission can be efficiently performed.
摘要翻译：公开了一种用于在无线通信系统中的信令控制信息用于协调多点（CoMP）传输的方法。信令用于CoMP传输方法的控制信息被通过基站执行，并且包括提供，通过RRC信令，对每个设置信息的终端 CoMP测定组中的所有其在终端中设置的CSI-RS资源; 和选择性地提供，通过DCI，用控制信息的终端指示PDSCH的资源元素对应于终端和至少CSI-RS或DM-RS的伪同positionality信息的任一伪相同positionality信息的映射。因此，可以有效地进行对多点协作传输的信令的控制信息。

7. 发明公开

EP2866366A1 DEVICE TO DEVICE COMMUNICATION METHOD USING PARTIAL DEVICE CONTROL 有权
标题翻译：与部分控制设备的设备到设备的通信过程
公开(公告)号：EP2866366A1
公开(公告)日：2015-04-29
申请号：EP13782423.1
申请日：2013-04-26
申请人： Electronics and Telecommunications Research Institute
发明人： KO, Young Jo , AHN, Jae Young , SEO, Bang Won , NOH, Tae Gyun
IPC分类号： H04J11/00 , H04B7/26
CPC分类号： H04W72/14 , H04L1/1861 , H04L1/1864 , H04L1/24 , H04L5/0055 , H04W52/242 , H04W52/383 , H04W76/14
摘要： A device to device (D2D) communication method based on a partial device control is disclosed. According to the present invention, the D2D communication method and, particularly, to a partial device control method for D2D communication a relates to, and provides a D2D resource allocation and release method, a D2D HARQ process operating method, a link adaptation method comprising D2D link power control and adaptive modulation and coding (AMC), a D2D control information signaling method, a CSI reporting method for D2D communication, and contents of a CSI report. The present invention can enhance the advantages of and compensate for the disadvantages of both methods through the combination of a base station control a base station control type D2D communication method and a device control type D2D communication method.

8. 发明公开

EP2566070A2 METHOD FOR TRANSMITTING AND RECEIVING CONTROL CHANNEL IN WIRELESS COMMUNICATION SYSTEM 审中-公开
标题翻译：一种用于在无线通信系统中发送和接收控制渠道
公开(公告)号：EP2566070A2
公开(公告)日：2013-03-06
申请号：EP11775210.5
申请日：2011-04-22
申请人： Electronics and Telecommunications Research Institute
发明人： NOH, Tae Gyun , AHN, Jae Young
IPC分类号： H04B7/26 , H04W72/04 , H04J11/00
CPC分类号： H04W72/042 , H04L5/0007 , H04L5/0048 , H04L5/0053 , H04L5/0057 , H04L5/0094 , H04W76/27 , H04W88/08
摘要： Provided is a communication system that transmits a control channel using a downlink. The communication system may transmit, to the terminal, transmission information of uplink allocation information that indicates whether uplink allocation information is transmitted using a downlink, and the terminal may determine whether the uplink allocation information is included in a downlink frame, based on the transmission information of uplink allocation information. The base station may transmit, to the terminal, information associated with a resource which has a possibility of being used for transmission of a physical downlink control channel (PDCCH), and the terminal may decode the PDCCH in the resource which has a possibility of being used for transmission of the PDCCH.
摘要翻译：本发明提供一种通信系统，并发送使用下行链路的控制信道。该通信系统可以发送到终端的上行线路分配信息的发送信息没有指示是否上行分配信息是使用下行链路的反式mitted，并且该终端可以确定性矿无论上行分配信息被包括在下行链路帧中，基于所述发送信息的上行线路分配信息。基站可以发送到终端与已经被用于一个物理下行链路控制信道（PDCCH）的传输的可能性的资源相关联，信息，和所述终端可以在其中具有作为可能性资源解码PDCCH 用于PDCCH的传输。

9. 发明授权

EP3258637B1 COMMUNICATION METHOD IN WIRELESS COMMUNICATION SYSTEM ON BASIS OF CARRIER AGGREGATION 有权
公开(公告)号：EP3258637B1
公开(公告)日：2020-07-15
申请号：EP17177755.0
申请日：2014-07-15
申请人： Electronics and Telecommunications Research Institute
发明人： MOON, Sung Hyun , KO, Young Jo , AHN, Jae Young , KIM, Cheul Soon , SHIN, Joon Woo
IPC分类号： H04L5/00 , H04L5/14 , H04B7/26 , H04J1/08 , H04J3/16 , H04L1/18 , H04W72/04

10. 发明公开

EP3514980A1 MULTI-INPUT AND MULTI-OUTPUT COMMUNICATION METHOD IN LARGE-SCALE ANTENNA SYSTEM 审中-公开
公开(公告)号：EP3514980A1
公开(公告)日：2019-07-24
申请号：EP19156360.0
申请日：2013-02-25
申请人： Electronics and Telecommunications Research Institute
发明人： NAM, Jun Young , AHN, Jae Young
IPC分类号： H04B7/0456 , H04B7/0452 , H04B7/06 , H04W72/12
摘要： The present invention relates to a multi-input and multi-output communication method in a large-scale antenna system. An MIMO transmission method according to the present invention includes: obtaining statistical channel information on at least one terminal, dividing terminals into a plurality of classes and a plurality of groups based on the statistical channel information, wherein the groups depend on the classes; determining a group beam-forming matrix for each of the divided groups; performing a group beamforming transmission by group based on the group beam-forming matrix to obtain instantaneous channel information; and scheduling terminals based on the instantaneous channel information. Thus, it is possible to decrease the complexity in a scheduling and precoding calculation without an increase in the amount of wireless resources that are required for providing feedback for a reference signal and channel status information.

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