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公开(公告)号：EP4311142A3
公开(公告)日：2024-04-17
申请号：EP23214501.1
申请日：2018-04-27
申请人： LG Electronics Inc.
发明人： KWAK, Kyuhwan , SEO, Inkwon , YI, Yunjung , LEE, Hyunho , HWANG, Daesung
CPC分类号： H04L1/0071 , H04L5/0007 , H04L5/0053 , H04L5/0092 , H04W72/23
摘要： A method for transmitting a physical downlink control channel, PDCCH, by a base station, BS, in a wireless communication system, is proposed, which comprises: transmitting, to a user equipment, UE, first information related to a resource element group, REG, bundle size and second information related to an interleaver size for interleaving REG bundles; and transmitting, based on the first information and the second information, the PDCCH over a control resource set, CORESET, that comprises a plurality of REGs that are bundled into a plurality of REG bundles based on the first information, wherein an interleaver is determined based on the second information and a number of the plurality of REG bundles included in the CORESET, wherein the plurality of REG bundles are interleaved within the CORESET based on the interleaver, and wherein, based on a value of the second information being equal to a number of REG bundles included in a control channel element, CCE, of the CORESET, the REG bundles of the CCE are mapped to physical resources at a regular interval.
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公开(公告)号：EP4311142A2
公开(公告)日：2024-01-24
申请号：EP23214501.1
申请日：2018-04-27
申请人： LG Electronics Inc.
发明人： KWAK, Kyuhwan , SEO, Inkwon , YI, Yunjung , LEE, Hyunho , HWANG, Daesung
IPC分类号： H04L1/00
摘要： A method for transmitting a physical downlink control channel, PDCCH, by a base station, BS, in a wireless communication system, is proposed, which comprises: transmitting, to a user equipment, UE, first information related to a resource element group, REG, bundle size and second information related to an interleaver size for interleaving REG bundles; and transmitting, based on the first information and the second information, the PDCCH over a control resource set, CORESET, that comprises a plurality of REGs that are bundled into a plurality of REG bundles based on the first information, wherein an interleaver is determined based on the second information and a number of the plurality of REG bundles included in the CORESET, wherein the plurality of REG bundles are interleaved within the CORESET based on the interleaver, and wherein, based on a value of the second information being equal to a number of REG bundles included in a control channel element, CCE, of the CORESET, the REG bundles of the CCE are mapped to physical resources at a regular interval.
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3.发明公开
公开(公告)号：EP3930246A1
公开(公告)日：2021-12-29
申请号：EP21189002.5
申请日：2019-04-05
申请人： LG Electronics Inc.
发明人： LEE, Hyunho , KWAK, Kyuhwan
摘要： A method of transmitting an uplink (UL) signal by a user equipment (UE) in a wireless communication system, where the method includes: receiving, through a physical downlink control (PDCCH) signal, downlink control information (DCI) regarding a semi-persistent scheduling (SPS) physical uplink shared channel (PUSCH); and periodically transmitting an SPS PUSCH signal based on the DCI. Periodically transmitting the SPS PUSCH signal based on the DCI includes: in a state in which (i) the SPS PUSCH signal is subslot-based, (ii) a demodulation reference signal (DMRS) pattern field included in the DCI is set to a first value, and (iii) simultaneous transmission of a physical uplink control channel (PUCCH) and the PUSCH is configured for the UE: transmitting uplink control information (UCI) through the SPS PUSCH signal, without simultaneously transmitting a PUCCH signal.
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公开(公告)号：EP3706496A1
公开(公告)日：2020-09-09
申请号：EP20706931.1
申请日：2020-01-23
申请人： LG Electronics, Inc.
发明人： KWAK, Kyuhwan , HWANG, Daesung , LEE, Seungmin , SEO, Hanbyul
摘要： An embodiment of the present disclosure provides a method of performing sidelink (SL) communication by a first apparatus. The method includes transmitting a first sidelink control information (SCI) to a second apparatus through physical sidelink control channel (PSCCH), and transmitting a second SCI to the second apparatus through physical sidelink shared channel (PSSCH) related to the PSCCH, wherein the first SCI includes information for resource of the second SCI.
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公开(公告)号：EP3637928A1
公开(公告)日：2020-04-15
申请号：EP18802459.0
申请日：2018-05-15
申请人： LG Electronics Inc.
发明人： LEE, Hyunho , KWAK, Kyuhwan , YI, Yunjung
摘要： A method for receiving a downlink signal in a wireless communication system according to an embodiment of the present invention is performed by a terminal, and may comprise the steps of: receiving, from a base station, a dynamic change configuration into a predetermined transmission scheme related to a short transmission time interval (sTTI)-based downlink operation; when the dynamic change configuration is received, detecting a downlink control information format including a field related to the dynamic change; and when a value of the field indicates the predetermined transmission scheme, receiving a signal on a downlink data channel according to the predetermined transmission scheme.
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6.发明公开
公开(公告)号：EP3979546A1
公开(公告)日：2022-04-06
申请号：EP21209346.2
申请日：2019-03-15
申请人： LG Electronics Inc.
发明人： LEE, Hyunho , KWAK, Kyuhwan , YI, Yunjung
摘要： A method for transmitting/receiving data in a wireless communication system and a device for supporting same are presented. Particularly, a method by which a terminal receives a physical downlink shared channel (PDSCH) in a wireless communication system comprises the steps of: receiving, from a base station, downlink control information (DCI) for scheduling the PDSCH in a nth transmission time unit; and determining whether the PDSCH is received on the basis of the DCI, wherein the DCI includes information for indicating whether a demodulation reference signal (DMRS) for the PDSCH exists in the nth transmission time unit.
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公开(公告)号：EP3745625A1
公开(公告)日：2020-12-02
申请号：EP20187116.7
申请日：2016-12-09
申请人： LG Electronics Inc.
发明人： KWAK, Kyuhwan , HWANG, Daesung , YI, Yunjung , LEE, Hyunho
摘要： The present specification relates to a method for transmitting uplink control channels in a wireless communication system, the method being performed by a terminal and comprising the steps of: receiving, from a base station, information on a cyclic shift (CS) index configuration, which indicates the configuration of an index group for a CS related to uplink control channel transmission; transmitting a first physical uplink control channel by using a first CS index included in the CS index group and a base sequence having a particular length; and transmitting a second physical uplink control channel by using a second CS index included in the CS index group and the base sequence having the particular length, wherein the first CS index is used for symbols that are not overlapped between transmission time intervals (TTI) for transmitting the physical uplink control channel, and the second CS index is used for symbols that are overlapped between the TTI.
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8.发明公开
公开(公告)号：EP3703453A1
公开(公告)日：2020-09-02
申请号：EP19751417.7
申请日：2019-02-07
申请人： LG Electronics Inc.
发明人： LEE, Hyunho , KWAK, Kyuhwan , LEE, Seungmin , YI, Yunjung
摘要： A method for a terminal transmitting a signal in a wireless communication system, according to one embodiment of the present invention, comprises the steps of: receiving, from a base station, a semi-persistent scheduling (SPS) configuration for SPS-based uplink signal repetition; and, on the basis of the SPS configuration, repeatedly transmitting a first SPS uplink signal to the base station, wherein, in a state where the repetition of the first SPS uplink signal is in progress, and a time resource of the first SPS uplink signal and a time resource of a second SPS uplink signal overlap, a terminal may continue with the repetition of the first SPS uplink signal in progress, without the transmission of the second SPS uplink signal.
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公开(公告)号：EP3648393A1
公开(公告)日：2020-05-06
申请号：EP19793232.0
申请日：2019-04-29
申请人： LG Electronics Inc.
发明人： KWAK, Kyuhwan , LEE, Seungmin , YI, Yunjung
摘要： A method of receiving, by a user equipment (UE), a reference signal in a wireless communication system. The method includes: receiving downlink control information (DCI) for scheduling downlink data in a first transmission time interval (TTI); acquiring, from the DCI, information related to whether the reference signal is included in the first TTI in which the downlink data is scheduled; and receiving, in the first TTI, the reference signal for the first TTI based on the information related to whether the reference signal is included in the first TTI. The method further includes, based on the downlink data scheduled to be repeatedly transmitted in the first TTI and at least one second TTI: receiving, in each of the at least one second TTI, a reference signal for the each of the at least one second TTI.
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10.发明公开
公开(公告)号：EP3490185A1
公开(公告)日：2019-05-29
申请号：EP17837232.2
申请日：2017-08-02
申请人： LG Electronics Inc.
发明人： KIM, Seonwook , YANG, Suckchel , KIM, Kijun , AHN, Joonkui , CHAE, Hyukjin , KIM, Youngtae , HWANG, Seunggye , LEE, Seungmin , HWANG, Daesung , KWAK, Kyuhwan
IPC分类号： H04L5/00
摘要： Disclosed are a method for transmitting and receiving a signal by a terminal and a base station and a device supporting same. More particularly, disclosed are a method for transmitting and receiving a signal by a base station or a terminal by means of applying a beam-forming method which varies for each predetermined resource region, and a device supporting same.
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