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公开(公告)号：US09924507B2
公开(公告)日：2018-03-20
申请号：US15410518
申请日：2017-01-19
Applicant: LG ELECTRONICS INC.
Inventor： Ki Jun Kim , Han Byul Seo , Eun Sun Kim , Joon Kui Ahn , Hak Seong Kim
CPC classification number: H04W72/042 , H04B7/0626 , H04L1/0025 , H04L1/0026 , H04L1/06 , H04L1/1819 , H04L1/1861 , H04L1/1887 , H04L5/001 , H04W52/146 , H04W52/241 , H04W72/0413 , H04W72/1289
Abstract: A wireless communication system is disclosed. A method and apparatus for allowing a user equipment (UE) to transmit uplink control information through a physical uplink shared channel (PUSCH) are disclosed. A method for allowing a UE to transmit uplink control information through a PUSCH in a wireless communication system includes receiving configuration information about a plurality of PUSCH feedback modes, identifying information indicating a specific PUSCH feedback mode for the PUSCH by using uplink allocation information for the PUSCH, and transmitting the uplink control information through the PUSCH in accordance with the specific PUSCH feedback mode.
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公开(公告)号：US09621314B2
公开(公告)日：2017-04-11
申请号：US15209426
申请日：2016-07-13
Applicant: LG ELECTRONICS INC.
Inventor： Han Byul Seo , Byoung Hoon Kim
CPC classification number: H04L5/0044 , H04B7/15542 , H04L5/0007 , H04W4/06 , H04W72/005
Abstract: A signal transmission method using a multicast broadcast single frequency network (MBSFN) subframe in a radio communication system is provided. The method includes: selecting a plurality of relay stations for transmitting a plurality of backhaul signals, and transmitting the plurality of backhaul signals to the selected respective relay stations by using different radio resources, wherein each of the selected relay stations configures a subframe for receiving each of the plurality of backhaul signals as the MBSFN subframe. Accordingly, the backhaul signal can be transmitted between the base station and the plurality of relay stations by effectively using the radio resources.
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公开(公告)号：US09510219B2
公开(公告)日：2016-11-29
申请号：US14355409
申请日：2012-11-01
Applicant: LG ELECTRONICS INC.
Inventor： Hak Seong Kim , Han Byul Seo
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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54.发明授权Method and apparatus for transmitting channel state information in wireless communication system 有权用于在无线通信系统中发送信道状态信息的方法和装置公开(公告)号：US09509389B2
公开(公告)日：2016-11-29
申请号：US14355516
申请日：2012-11-01
Applicant: LG ELECTRONICS INC.
Inventor： Dong Youn Seo , Han Byul Seo , Suck Chel Yang , Joon Kui Ahn
CPC classification number: H04B7/0626 , H04L1/0027 , H04L1/1861 , H04L5/001 , H04L5/0053
Abstract: Disclosed are a method and an apparatus for transmitting channel state information (CSI) of a user equipment, which is allocated a plurality of serving cells, in a wireless communication system. The method comprises: receiving setting information for setting groups comprising at least one serving cell from the plurality of serving cells, and transmitting periodic CSI with respect to a group that is selected according to priority between the groups, when the periodic CSI with respect to each of the groups is set to be transmitted from the same subframe, wherein the periodic CSI with respect to each of at least two serving cells are transmitted together when the at least two serving cells are included in the group that is selected.
Abstract translation: 公开了一种用于在无线通信系统中发送被分配了多个服务小区的用户设备的信道状态信息（CSI）的方法和装置。 所述方法包括：从所述多个服务小区接收包括至少一个服务小区的设置组的设置信息，以及相对于根据所述组之间的优先级选择的组发送周期性CSI，当相对于每个服务小区的周期性CSI 被设置为从相同子帧发送，其中当所选择的组中包括至少两个服务小区时，相对于至少两个服务小区中的每一个的周期性CSI被一起发送。
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公开(公告)号：US09408096B2
公开(公告)日：2016-08-02
申请号：US14355417
申请日：2012-11-01
Applicant: LG ELECTRONICS INC.
Inventor： Hak Seong Kim , Han Byul Seo
CPC classification number: H04W72/042 , H04L1/0045 , H04L1/0046 , H04L1/0072 , H04L5/001 , H04L5/0048 , H04L5/005 , H04L5/0051 , H04L5/0053 , H04W24/08
Abstract: Provided are a method and a wireless device for monitoring a control channel in a wireless communication system. The wireless device monitors a first downlink control channel in a common search space of a subframe, and monitors a second downlink control channel in a user equipment-specific search space of the subframe. The first downlink control channel is modulated by a cell-specific reference signal, and the second downlink control channel is modulated by a reference signal that is specific to the wireless device.
Abstract translation: 提供了一种用于监视无线通信系统中的控制信道的方法和无线设备。 无线设备监视子帧的公共搜索空间中的第一下行链路控制信道，并监视子帧的用户设备特定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由小区特定参考信号调制，并且第二下行链路控制信道由无线设备特有的参考信号调制。
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Patent Agency Ranking
56.发明授权Method for transmitting an uplink signal in a wireless communication system, and apparatus for same 有权用于在无线通信系统中发送上行链路信号的方法及其装置公开(公告)号：US09357549B2
公开(公告)日：2016-05-31
申请号：US14829092
申请日：2015-08-18
Applicant: LG Electronics Inc.
Inventor： Min Gyu Kim , Dong Youn Seo , Han Byul Seo , Joon Kui Ahn , Suck Chel Yang
CPC classification number: H04W72/0413 , H04L5/001 , H04L5/0044 , H04L5/0048 , H04L5/0051 , H04L5/0053 , H04L5/0091 , H04W28/26 , H04W72/0406 , H04W72/042 , H04W72/0453 , H04W88/08
Abstract: A method of transmitting a sounding reference signal (SRS) by a user equipment in a wireless communication system, a non-transitory computer readable medium on which a program for executing the method is recorded, and a user equipment for performing the method are discussed. The method according to one embodiment includes receiving a physical downlink control channel (PDCCH) including a carrier indicator field (CIF) and an SRS field via a first component carrier (CC) among a plurality of CCs including the first CC and one or more second CCs, the CIF indicating a specific CC and the SRS field indicating whether the user equipment has to transmit the SRS; transmitting the SRS on an uplink subframe; and receiving a first medium access control (MAC) information. If a bit for the specific CC in a bitmap has been disabled, the specific CC and SRS transmission on the specific CC are deactivated.
Abstract translation: 一种在无线通信系统中的用户设备发送探测参考信号（SRS）的方法，其中记录有用于执行该方法的程序的非暂时计算机可读介质以及用于执行该方法的用户设备。 根据一个实施例的方法包括在包括第一CC和一个或多个第二CC的多个CC中经由第一分量载波（CC）接收包括载波指示符字段（CIF）和SRS字段的物理下行链路控制信道（PDCCH） CC，指示特定CC的CIF和指示用户设备是否必须发送SRS的SRS字段; 在上行链路子帧上发送SRS; 以及接收第一介质访问控制（MAC）信息。 如果位图中特定CC的位被禁用，则特定CC上的特定CC和SRS传输将被禁用。
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57.发明申请METHOD AND APPARATUS FOR TRANSMITTING CHANNEL STATE INFORMATION IN WIRELESS COMMUNICATION SYSTEM 有权在无线通信系统中发送信道状态信息的方法和装置公开(公告)号：US20150029964A1
公开(公告)日：2015-01-29
申请号：US14355516
申请日：2012-11-01
Applicant: LG ELECTRONICS INC.
Inventor： Dong Youn Seo , Han Byul Seo , Suck Chel Yang , Joon Kui Ahn
CPC classification number: H04B7/0626 , H04L1/0027 , H04L1/1861 , H04L5/001 , H04L5/0053
Abstract: Disclosed are a method and an apparatus for transmitting channel state information (CSI) of a user equipment, which is allocated a plurality of serving cells, in a wireless communication system. The method comprises: receiving setting information for setting groups comprising at least one serving cell from the plurality of serving cells, and transmitting periodic CSI with respect to a group that is selected according to priority between the groups, when the periodic CSI with respect to each of the groups is set to be transmitted from the same subframe, wherein the periodic CSI with respect to each of at least two serving cells are transmitted together when the at least two serving cells are included in the group that is selected.
Abstract translation: 公开了一种用于在无线通信系统中发送被分配了多个服务小区的用户设备的信道状态信息（CSI）的方法和装置。 所述方法包括：从所述多个服务小区接收包括至少一个服务小区的设置组的设置信息，以及相对于根据所述组之间的优先级选择的组发送周期性CSI，当相对于每个服务小区的周期性CSI 被设置为从相同子帧发送，其中当所选择的组中包括至少两个服务小区时，相对于至少两个服务小区中的每一个的周期性CSI被一起发送。
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公开(公告)号：US20140376395A1
公开(公告)日：2014-12-25
申请号：US14372315
申请日：2013-01-16
Applicant: LG ELECTRONICS INC.
Inventor： Hak Seong Kim , Han Byul Seo
CPC classification number: H04W76/11 , H04L5/001 , H04L5/0023 , H04L5/0048 , H04L5/0053 , H04L5/1469 , H04L27/2602 , H04L27/2627 , H04W72/042
Abstract: Provided are a method and an apparatus for monitoring a control channel in a sub-frame including a plurality of orthogonal frequency division multiplexings (OFDMs) in a time division duplex (TDD)-based wireless communication system. A wireless device monitors a downlink control channel in at least one OFDM symbol after an OFDM symbol receives a primary synchronization signal (PSS) in the sub-frame.
Abstract translation: 提供了一种在基于时分双工（TDD）的无线通信系统中监视包括多个正交频分复用（OFDM）的子帧中的控制信道的方法和装置。 在OFDM符号在子帧中接收到主同步信号（PSS）之后，无线设备监视至少一个OFDM符号中的下行链路控制信道。
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公开(公告)号：US20140293975A1
公开(公告)日：2014-10-02
申请号：US14354475
申请日：2012-10-26
Applicant: LG ELECTRONICS INC
Inventor： Hak Seong Kim , Han Byul Seo
CPC classification number: H04L1/1861 , H04L1/0046 , H04L1/0072 , H04L1/1854 , H04L5/0053 , H04L5/0055 , H04W72/042
Abstract: The present invention relates to a method of monitoring a control channel in a wireless communication system and a wireless device using same. The wireless device monitors a first downlink control channel having an uplink grant in a first slot, and a second downlink control channel having a hybrid automatic repeat request (HARQ) positive-acknowledgement (ACK)/negative-acknowledgement (NACK) in a second slot.
Abstract translation: 本发明涉及一种监视无线通信系统中的控制信道的方法和使用它的无线设备。 无线设备监视在第一时隙中具有上行链路许可的第一下行链路控制信道，以及在第二时隙中具有混合自动重传请求（HARQ）肯定确认（ACK）/否定确认（NACK）的第二下行链路控制信道 。
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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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