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1.发明申请公开(公告)号：US20190074932A1
公开(公告)日：2019-03-07
申请号：US16180546
申请日：2018-11-05
Applicant: Samsung Electronics Co., Ltd.
Inventor： Youn Sun KIM , Jin Kyu HAN , Sung Tae KIM , Myung Hoon YEON , Cheng SHAN , In Ho LEE
IPC: H04L1/06
Abstract: A method for wireless communication by a terminal, a method for wireless communication by a base station, the terminal, and the base station, are provided. The method for wireless communication by the terminal includes receiving first information comprising a muting subframe interval, a subframe offset, and a muting position of a resource element in a resource block, checking presence of a data in a subframe, determining the resource element to be muted in the subframe based on the muting subframe interval, the subframe offset, and the muting position, if the data is present, and receiving the data on a physical downlink shared channel (PDSCH) based on the result of the determining step.
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2.发明申请公开(公告)号：US20150098518A1
公开(公告)日：2015-04-09
申请号：US14570353
申请日：2014-12-15
Applicant: Samsung Electronics Co., Ltd.
Inventor： Sung Tae KIM , Youn Sun KIM , Jin Kyu HAN , In Ho LEE
CPC classification number: H04B7/04 , H04L1/0606 , H04L5/0007 , H04L5/0023 , H04L25/03343
Abstract: A method and apparatus for mapping/demapping a resource efficiently in a wireless communication system are provided. A resource mapping method of a transmitter in a wireless communication system includes precoding pairs of symbols, arranging the pairs of precoded symbols adjacently in a resource block, and transmitting the pairs of precoded symbols in the resource block.
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3.发明申请公开(公告)号：US20180124628A1
公开(公告)日：2018-05-03
申请号：US15857111
申请日：2017-12-28
Applicant: Samsung Electronics Co., Ltd.
Inventor： Young Bum KIM , Youn Sun KIM , Ju Ho LEE , Jin Kyu HAN , Joon Young CHO , Hyo Jin LEE
CPC classification number: H04W24/10 , H04L1/0026 , H04L1/08
Abstract: A method of transmitting channel state information. The method includes receiving, from a base station, channel measurement information comprising a plurality of antenna ports to be measured for a serving cell; measuring signals related to the plurality of antenna ports based on the channel measurement information; transmitting reference signal received power (RSRP) information for the plurality of antenna ports based on the measured signals; receiving, from the base station, in response to transmission of the RSRP information, channel state information (CSI) report instruction information for a candidate of a distributed antenna port set including at least one antenna port; measuring a channel state of the at least one antenna port in the candidate; and transmitting the measured channel state to the base station, wherein the candidate of the distributed antenna port set among the plurality of antenna ports is determined based on the RSRP information by the base station.
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4.发明申请DEVICE AND METHOD FOR COMMUNICATING CHANNEL STATE INFORMATION REFERENCE SIGNAL (CSI-RS) IN WIRELESS COMMUNICATION SYSTEM 审中-公开用于在无线通信系统中通信信道状态信息参考信号（CSI-RS）的装置和方法公开(公告)号：US20150124758A1
公开(公告)日：2015-05-07
申请号：US14592351
申请日：2015-01-08
Applicant: Samsung Electronics Co., Ltd.
Inventor： Youn Sun KIM , Jin Kyu HAN , Sung Tae KIM , Myung Hoon YEON , Shan CHENG , In Ho LEE
CPC classification number: H04L1/0693 , H04B17/24 , H04B17/318 , H04L1/0003 , H04L1/0009 , H04L1/0026 , H04L1/0027 , H04L1/06 , H04L5/0023 , H04L5/0035 , H04L5/0048 , H04L5/0053 , H04L5/0057 , H04L5/0073 , H04L5/0082 , H04L5/0092 , H04L25/0226 , H04L2025/03426 , H04L2025/03802 , H04W72/04 , H04W72/042 , H04W72/085 , H04W72/1226 , Y02D70/00 , Y02D70/1262 , Y02D70/1264 , Y02D70/20
Abstract: A method for wireless communication by a terminal, a method for wireless communication by a base station, the terminal, and the base station, are provided. The method for wireless communication by the terminal includes receiving first information comprising a muting subframe interval, a subframe offset, and a muting position of a resource element in a resource block, checking presence of a data in a subframe, determining the resource element to be muted in the subframe based on the muting subframe interval, the subframe offset, and the muting position, if the data is present, and receiving the data on a physical downlink shared channel (PDSCH) based on the result of the determining step.
Abstract translation: 提供一种终端进行无线通信的方法，由基站，终端和基站进行无线通信的方法。 所述终端进行无线通信的方法包括接收资源块中的资源元素的静默子帧间隔，子帧偏移和静音位置的第一信息，检查子帧中的数据的存在，确定资源元素为 基于静止子帧间隔，子帧偏移和静音位置在子帧中静噪，如果存在数据，并且基于确定步骤的结果在物理下行链路共享信道（PDSCH）上接收数据。
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5.发明申请METHOD FOR MAPPING AND DEMAPPING RESOURCE IN A WIRELESS COMMUNICATION SYSTEM AND AN APPARATUS THEREOF 审中-公开无线通信系统中的映射和解密资源的方法及其设备公开(公告)号：US20150098517A1
公开(公告)日：2015-04-09
申请号：US14570319
申请日：2014-12-15
Applicant: Samsung Electronics Co., Ltd.
Inventor： Sung Tae KIM , Youn Sun KIM , Jin Kyu HAN , In Ho LEE
CPC classification number: H04B7/04 , H04L1/0606 , H04L5/0007 , H04L5/0023 , H04L25/03343
Abstract: A method and apparatus for mapping/demapping a resource efficiently in a wireless communication system are provided. A resource mapping method of a transmitter in a wireless communication system includes precoding pairs of symbols, arranging the pairs of precoded symbols adjacently in a resource block, and transmitting the pairs of precoded symbols in the resource block.
Abstract translation: 提供了一种用于在无线通信系统中有效地映射/解映射资源的方法和装置。 无线通信系统中的发射机的资源映射方法包括预编码符号对，在资源块中相邻布置预编码符号对，并在资源块中发送预编码符号对。
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Patent Agency Ranking
6.发明申请公开(公告)号：US20200244400A1
公开(公告)日：2020-07-30
申请号：US16847150
申请日：2020-04-13
Applicant: Samsung Electronics Co., Ltd.
Inventor： Youn Sun KIM , Jin Kyu HAN , Sung Tae KIM , Myung Hoon YEON , Cheng SHAN , In Ho LEE
Abstract: A method for wireless communication by a terminal, a method for wireless communication by a base station, the terminal, and the base station, are provided. The method for wireless communication by the terminal includes receiving first information comprising a muting subframe interval, a subframe offset, and a muting position of a resource element in a resource block, checking presence of a data in a subframe, determining the resource element to be muted in the subframe based on the muting subframe interval, the subframe offset, and the muting position, if the data is present, and receiving the data on a physical downlink shared channel (PDSCH) based on the result of the determining step.
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7.发明申请公开(公告)号：US20180048428A1
公开(公告)日：2018-02-15
申请号：US15790695
申请日：2017-10-23
Applicant: Samsung Electronics Co., Ltd.
Inventor： Youn Sun KIM , Jin Kyu HAN , Sung Tae KIM , Myung Hoon YEON , Cheng SHAN , In Ho LEE
CPC classification number: H04L1/0693 , H04B17/24 , H04B17/318 , H04L1/0003 , H04L1/0009 , H04L1/0026 , H04L1/0027 , H04L1/06 , H04L5/0023 , H04L5/0035 , H04L5/0048 , H04L5/0053 , H04L5/0057 , H04L5/0073 , H04L5/0082 , H04L5/0092 , H04L25/0226 , H04L2025/03426 , H04L2025/03802 , H04W72/04 , H04W72/042 , H04W72/085 , H04W72/1226 , Y02D70/00 , Y02D70/1262 , Y02D70/1264 , Y02D70/20
Abstract: A method for wireless communication by a terminal, a method for wireless communication by a base station, the terminal, and the base station, are provided. The method for wireless communication by the terminal includes receiving first information comprising a muting subframe interval, a subframe offset, and a muting position of a resource element in a resource block, checking presence of a data in a subframe, determining the resource element to be muted in the subframe based on the muting subframe interval, the subframe offset, and the muting position, if the data is present, and receiving the data on a physical downlink shared channel (PDSCH) based on the result of the determining step.
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8.发明申请METHOD AND APPARATUS FOR TRANSMITTING CSI-RS AND DATA USING PARTIAL MUTING OF CSI-RS 审中-公开用CSI-RS发送CSI-RS和数据的方法和装置公开(公告)号：US20140185527A1
公开(公告)日：2014-07-03
申请号：US14196606
申请日：2014-03-04
Applicant: Samsung Electronics Co., Ltd.
Inventor： Sung Tae KIM , Youn Sun KIM , Jin-Kyu HAN , Myung Hoon YEON , Shan CHENG
IPC: H04B1/04
CPC classification number: H04B1/0475 , H04L5/0044 , H04L5/0048 , H04L5/0053 , H04L5/0057
Abstract: A method and apparatus for transmitting Channel State Information Reference Symbol (CSI-RS) and data with partial muting of the CSI-RS are proposed. The method includes determining a CSI-RS pattern to be used among CSI-RS pattern candidates, determining a muting pattern for muting some resource elements constituting CSI-RS pattern candidates except for the determined CSI-RS pattern, mapping data symbols and CSI-RS to resource elements in a resource grid with rate patching in consideration of the CSI-RS pattern and muting pattern, and transmitting the data symbols and CSI-RS to a terminal.
Abstract translation: 提出了一种用于发送信道状态信息参考符号（CSI-RS）的方法和装置以及具有CSI-RS的部分静噪的数据。 该方法包括确定在CSI-RS模式候选中要使用的CSI-RS模式，确定用于使构成除了确定的CSI-RS模式之外的CSI-RS模式候选的一些资源元素静噪的静噪模式，映射数据符号和CSI-RS 考虑到CSI-RS模式和静噪模式，利用速率修补的资源网格中的资源元素，并将数据符号和CSI-RS发送到终端。
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9.发明申请TRANSMISSION/RECEPTION METHOD AND APPARATUS FOR UPLINK MIMO RETRANSMISSION IN LTE SYSTEM 审中-公开LTE系统中的UPLINK MIMO RETRANSMISSION的传输/接收方法和设备公开(公告)号：US20170078051A1
公开(公告)日：2017-03-16
申请号：US15342749
申请日：2016-11-03
Applicant: Samsung Electronics Co., Ltd.
Inventor： Jin-Kyu HAN , Youn Sun KIM
CPC classification number: H04W72/0413 , H04B7/0456 , H04L1/06 , H04L1/08 , H04L1/1607 , H04L1/1671 , H04L1/1812 , H04L1/1819 , H04L1/1825 , H04L1/1864 , H04L1/1893 , H04L1/1896 , H04L5/0048 , H04W28/04 , H04W72/04
Abstract: A method by a terminal, method by a base station, a terminal, and a base station are provided. The method by the terminal includes transmitting two transport blocks; and if one of the two transport blocks is negatively acknowledged (NACKed) and a physical downlink control channel (PDCCH) including control information is not detected, adjusting retransmission for the NACKed transport block using a precoding index 0 and a number of layers corresponding to the NACKed transport block.
Abstract translation: 提供终端的方法，基站，终端和基站的方法。 终端的方法包括发送两个传输块; 并且如果两个传输块中的一个被否定确认（NACK），并且未检测到包括控制信息的物理下行链路控制信道（PDCCH），则使用预编码索引0和对应于 NACK传输块。
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10.发明申请METHOD FOR INDICATING A DM-RS ANTENNA PORT IN A WIRELESS COMMUNICATION SYSTEM 审中-公开在无线通信系统中显示DM-RS天线端口的方法公开(公告)号：US20150382356A1
公开(公告)日：2015-12-31
申请号：US14846045
申请日：2015-09-04
Applicant: Samsung Electronics Co., Ltd.
Inventor： Youn Sun KIM , Jin Kyu HAN , Sung Tae KIM , Myung Hoon YEON , Cheng SHAN , In Ho LEE
CPC classification number: H04W72/0466 , H04L5/0023 , H04L5/0026 , H04L5/0053 , H04L5/0094 , H04W72/06 , H04W88/08
Abstract: A control information interpretation method of a terminal and a base station in a mobile communication system, and a terminal and a base station concerning the same, respectively, are provided. The control information interpretation method of a terminal includes receiving, by the terminal, control information including transport block information and 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 transport block information; and interpreting the antenna port related information according to a result of the identification.
Abstract translation: 提供移动通信系统中的终端和基站的控制信息解释方法，以及分别涉及其的终端和基站。 终端的控制信息解释方法包括：由终端接收包括传输块信息和天线端口相关信息的控制信息; 识别代码字0是否被使能，并且码字1被禁用，或者码字0和码字1都基于传输块信息被使能; 并根据识别的结果解释天线端口相关信息。
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