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71.发明授权公开(公告)号：US09402252B2
公开(公告)日：2016-07-26
申请号：US14350536
申请日：2012-10-19
Applicant: LG ELECTRONICS INC.
Inventor： Hak Seong Kim , Han Byul Seo
CPC classification number: H04W72/042 , H04B7/0413 , H04B7/0417 , H04L5/001 , H04L5/0023 , H04L5/0048 , H04L5/0053
Abstract: The present invention relates to a method of monitoring a control channel and a wireless device using same in a multiple antenna system in which a plurality of layers are defined. The wireless device monitors a first downlink control channel in a first search space which is mapped to a first layer, and a second downlink control channel in a second search space which is mapped to a second layer. The first layer of the plurality of layers is the lowest layer.
Abstract translation: 本发明涉及一种在多天线系统中监视控制信道的方法和使用该控制信道的无线设备，其中定义了多个层。 无线设备监视映射到第一层的第一搜索空间中的第一下行链路控制信道，以及映射到第二层的第二搜索空间中的第二下行链路控制信道。 多层的第一层是最低层。
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72.发明授权公开(公告)号：US09331816B2
公开(公告)日：2016-05-03
申请号：US14707670
申请日：2015-05-08
Applicant: LG Electronics Inc.
Inventor： Dae Won Lee , Bong Hoe Kim , Young Woo Yun , Ki Jun Kim , Dong Wook Roh , Suk Hyon Yoon , Joon Kui Ahn , Dong Youn Seo , Hak Seong Kim , Jung Hoon Lee , Eun Sun Kim , Sung Duk Choi
CPC classification number: H04W72/042 , H04B7/0413 , H04L1/06 , H04L1/1671 , H04L1/1861 , H04L5/0023 , H04L5/0037 , H04L5/0055 , H04L47/10 , H04W28/04 , H04W72/04 , H04W72/0406 , H04W72/0413
Abstract: A method for transmitting information of resources for use in transmission of ACK/NACK signals in a mobile communication system is disclosed. An example method for receiving ACK/NACK signals in a mobile communication system is also disclosed. When resources for transmission of data and resources for transmission of control information of the data are scheduled through virtual unit resources, the method identifies information of resources for receiving an ACK/NACK signal for transmission data mapped to information of at least one of a virtual unit resource allocated to the transmission data and a virtual unit resource allocated to control information of the transmission data, and receives the ACK/NACK signal for the transmission data through the information of resources for receiving the ACK/NACK signal.
Abstract translation: 公开了一种在移动通信系统中发送用于ACK / NACK信号的传输的资源信息的方法。 还公开了一种用于在移动通信系统中接收ACK / NACK信号的示例方法。 当通过虚拟单元资源调度用于传输数据和资源的控制信息的资源的资源时，该方法识别用于接收映射到虚拟单元中的至少一个的信息的用于发送数据的ACK / NACK信号的资源的信息 分配给发送数据的资源和分配给控制发送数据的信息的虚拟单元资源，并通过用于接收ACK / NACK信号的资源信息，接收发送数据的ACK / NACK信号。
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公开(公告)号：US09326299B2
公开(公告)日：2016-04-26
申请号：US14356090
申请日：2012-11-08
Applicant: LG ELECTRONICS INC.
Inventor： Hak Seong Kim , Han Byul Seo , Byoung Hoon Kim
CPC classification number: H04W72/1289 , H04B7/2656 , H04L5/0051 , H04W72/042 , H04W74/006
Abstract: Provided are a method for receiving data in a wireless communication system and a wireless device. The wireless device receives a downlink grant on a downlink control channel, and determines the size of a downlink transmission block on the basis of the downlink grant. The maximum size of the downlink transmission block is limited to below or equal to a specific value.
Abstract translation: 提供了一种用于在无线通信系统和无线设备中接收数据的方法。 无线设备在下行链路控制信道上接收下行链路许可，并且基于下行链路授权来确定下行链路传输块的大小。 下行链路传输块的最大大小被限制在低于或等于特定值。
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74.发明申请公开(公告)号：US20140369286A1
公开(公告)日：2014-12-18
申请号：US14357759
申请日：2012-11-14
Applicant: LG ELECTRONICS INC.
Inventor： Min Seok Noh , Hak Seong Kim
IPC: H04W72/12
CPC classification number: H04W72/1289 , H04B7/024 , H04L5/0012 , H04L5/0053 , H04W36/0005 , H04W72/1278 , H04W92/20
Abstract: The present invention relates to a method and device for exchanging data in a wireless communication system. A base station exchanges at least one of a cell identifier (ID) of a higher layer parameter, a cyclic shift parameter nDMRS(1) and a group assignment physical uplink shared channel (PUSCH) parameter #ss with another base station through an X2 interface and performs scheduling of a terminal on the basis of the exchanged information.
Abstract translation: 本发明涉及一种在无线通信系统中交换数据的方法和装置。 基站通过X2接口与另一基站交换更高层参数的小区标识符（ID），循环移位参数nDMRS（1）和组分配物理上行链路共享信道（PUSCH）参数#ss中的至少一个 并且基于所交换的信息来执行终端的调度。
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公开(公告)号：US08902876B2
公开(公告)日：2014-12-02
申请号：US14061461
申请日：2013-10-23
Applicant: LG Electronics Inc.
Inventor： Hak Seong Kim , Bong Hoe Kim , Young Woo Yun
CPC classification number: H04L5/0048 , H04L5/0007 , H04L5/0053 , H04L5/0055 , H04L5/0082
Abstract: A method of transmitting a sounding reference signal (SRS) includes receiving SRS operation information including a sounding indicator, the sounding indicator indicating whether SRS transmission takes place at a subframe; generating the SRS according to the SRS operation information, and if the sounding indicator indicates occurrence of SRS transmission, transmitting the SRS at the subframe. Multiplexing can be achieved without collision between data and a sounding reference signal and single carrier characteristics required in uplink transmission can be preserved.
Abstract translation: 发送探测参考信号（SRS）的方法包括：接收SRS操作信息，其包括探测指示符，所述探测指示符指示SRS传输是否发生在子帧; 根据SRS操作信息生成SRS，如果发声指示符表示SRS发送的发生，则在子帧发送SRS。 可以实现数据与探测参考信号之间的冲突而实现多路复用，并且可以保持上行链路传输所需的单载波特性。
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Patent Agency Ranking
公开(公告)号：US20140314042A1
公开(公告)日：2014-10-23
申请号：US14360096
申请日：2012-11-23
Applicant: LG ELECTRONICS INC.
Inventor： Hak Seong Kim , Han Byul Seo
CPC classification number: H04W72/042 , H04L1/0072 , H04L1/1829 , H04L5/001 , H04L5/0053 , H04L27/261 , H04W72/082
Abstract: Provided are a method and an apparatus for controlling inter-cell interference in a wireless communication system. A first cell receives control information related to the configuration of a downlink control channel from a second cell, and the first cell determines a transmission resource of the downlink control channel in accordance with the control information.
Abstract translation: 提供了一种用于控制无线通信系统中的小区间干扰的方法和装置。 第一小区从第二小区接收与下行链路控制信道的配置有关的控制信息，第一小区根据控制信息确定下行链路控制信道的发送资源。
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公开(公告)号：US20140254420A1
公开(公告)日：2014-09-11
申请号：US14355409
申请日：2012-11-01
Applicant: LG ELECTRONICS INC.
Inventor： Hak Seong Kim , Han Byul Seo
IPC: H04W24/08
CPC classification number: H04W24/08 , H04J11/0093 , H04L5/001 , H04L5/0048 , H04L5/0053
Abstract: Provided are a method and a wireless device for monitoring a downlink control channel in a wireless communication system. The wireless device monitors a first downlink control channel in a first search space, and monitors a second downlink control channel in a second search space. The first downlink control channel is modulated by a first reference signal, which is generated on the basis of an identifier of a first serving cell, and the second downlink control channel is modulated by a second reference signal, which is generated on the basis of an identifier of a second serving cell.
Abstract translation: 提供了一种用于监视无线通信系统中的下行链路控制信道的方法和无线设备。 无线设备监视第一搜索空间中的第一下行链路控制信道，并监视第二搜索空间中的第二下行链路控制信道。 第一下行链路控制信道被基于第一服务小区的标识符生成的第一参考信号调制，并且第二下行链路控制信道由第二参考信号调制，第二参考信号是基于 第二服务小区的标识符。
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公开(公告)号：US11374713B2
公开(公告)日：2022-06-28
申请号：US16821589
申请日：2020-03-17
Applicant: LG ELECTRONICS INC.
Inventor： Han Byul Seo , Byoung Hoon Kim , Ki Jun Kim , Hak Seong Kim
Abstract: A method performed by a user equipment (UE) in a wireless communication system, includes receiving a sounding reference signal (SRS) configuration via a radio resource control (RRC) signaling, the SRS configuration indicating a subframe configured for SRS transmission, wherein the SRS configuration includes an indicator indicating whether an aperiodic SRS transmission or a periodic SRS transmission is performed in the subframe configured for SRS transmission; based on the indicator indicating that the aperiodic SRS transmission is performed, receiving request information for requesting a transmission of an SRS and aperiodically transmitting the SRS in the configured subframe; and based on the indicator indicating that the periodic SRS transmission is performed, periodically transmitting the SRS in the configured subframe.
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79.发明授权公开(公告)号：US10306619B2
公开(公告)日：2019-05-28
申请号：US15658094
申请日：2017-07-24
Applicant: LG ELECTRONICS INC.
Inventor： Han Byul Seo , Hak Seong Kim , Ki Jun Kim , Byoung Hoon Kim , Dae Won Lee
Abstract: A method is provided for receiving a downlink signal at a downlink reception entity in a wireless communication system. Downlink control information is received by demodulating a Physical Downlink Control Channel (PDCCH) in a first resource block (RB) pair within an RB bundle by using a first Demodulation Reference Signal (DMRS). Downlink data is received by demodulating a Physical Downlink Shared Channel (PDSCH) in one or more second RB pairs scheduled by the downlink control information within the RB bundle by using a second DMRS based on an assumption that a same precoder is applied to the scheduled one or more second RB pairs.
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公开(公告)号：USRE47052E1
公开(公告)日：2018-09-18
申请号：US14631685
申请日：2015-02-25
Applicant: LG Electronics Inc.
Inventor： Hak Seong Kim , Han Byul Seo , Ki Jun Kim
Abstract: A method of transmitting a control signal of a relay station is provided. The method includes: receiving a control signal and data from a base station in a first subframe; and transmitting an acknowledgement/negative acknowledgement (ACK/NACK) signal for the data to the base station in a second subframe, wherein a radio resource for transmitting the ACK/NACK signal is determined by a radio resource to which the control signal received in the first subframe is allocated and by a logical physical uplink control channel (PUCCH) index received by using a higher layer signal.
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