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公开(公告)号：EP4429145A1
公开(公告)日：2024-09-11
申请号：EP22890461.1
申请日：2022-11-04
申请人： LG Electronics Inc.
发明人： LEE, Youngdae , YANG, Suckchel , KIM, Seonwook
摘要： Disclosed are a method and device for terminal-specific transmission and reception and group common transmission and reception in a wireless communication system. A method for performing downlink reception in a wireless communication system according to one embodiment of the present disclosure may comprise the steps of: receiving configuration information for at least one first CORESET for a terminal-specific PDCCH; receiving configuration information for at least one second CORESET for a group common PDCCH; monitoring the terminal-specific PDCCH and the group common PDCCH according to QCL characteristics set in a specific CORESET on the basis of the at least one first CORESET and the at least one second CORESET overlapping in the same PDCCH monitoring occasion; and receiving control information from at least one of the terminal-specific PDCCH and the group common PDCCH.
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公开(公告)号：EP4429142A1
公开(公告)日：2024-09-11
申请号：EP22890459.5
申请日：2022-11-04
申请人： LG Electronics Inc.
发明人： LEE, Youngdae , YANG, Suckchel , KIM, Seonwook
摘要： Disclosed are a method and device for transmitting or receiving hybrid automatic repeat request (HARQ) acknowledgement (ACK) information in a wireless communication system. The method for transmitting HARQ-ACK information by a terminal in a wireless communication system according to an embodiment of the present disclosure may include the steps of: generating N (N>1) HARQ-ACK information bits related to a second HARQ-ACK report mode; and transmitting HARQ-ACK information in one physical uplink control channel (PUCCH) to a network by applying one of a first scheme following a first HARQ-ACK report mode or a second scheme for selecting one PUCCH resource among PUCCH resource sets on the basis of a value of the N HARQ-ACK information bits, wherein one of the first scheme or the second scheme is applied on the basis of a configuration by the network.
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3.发明公开
公开(公告)号：EP4412358A1
公开(公告)日：2024-08-07
申请号：EP22876718.2
申请日：2022-09-15
申请人： LG Electronics Inc.
发明人： AHN, Seungjin , YANG, Suckchel , KIM, Seonwook , LEE, Youngdae
摘要： A method and apparatus for transmitting or receiving a reference signal in a wireless communication system are disclosed. The method by which a terminal receives a tracking reference signal (TRS) in a wireless communication system, according to an embodiment of the present disclosure, comprises the steps of: receiving, from a network, a control element including first information indicating identifiers for N (N is an integer greater than or equal to 1) cells for which activation is indicated and second information including a field related to a TRS corresponding to each of the N cells; and receiving one or more TRSs for one or more cells from among the N cells, wherein the size of the control element may be on the basis of an N value.
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4.发明公开
公开(公告)号：EP4412350A1
公开(公告)日：2024-08-07
申请号：EP22865874.6
申请日：2022-09-30
申请人： LG Electronics Inc.
发明人： KIM, Jaehyung , LEE, Youngdae , HWANG, Seunggye
CPC分类号： Y02D30/70 , H04W48/08 , H04W8/24 , H04W72/0453 , H04W74/0833 , H04W74/006
摘要： A method and a device for performing a random access procedure in a wireless communication system is disclosed. A method of performing a random access procedure according to an embodiment of the present disclosure may include receiving, from a base station, first configuration information related to uplink (UL) transmission and second configuration information related to downlink (DL) transmission, wherein the first configuration information includes information on an initial UL bandwidth part (BWP) and the second configuration information includes information on an initial DL BWP; transmitting, to the base station, a first message for the random access procedure on the initial UL BWP; and receiving from the base station, a second message for the random access procedure on the initial DL BWP in response to the first message.
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5.发明公开
公开(公告)号：EP4412336A1
公开(公告)日：2024-08-07
申请号：EP22876956.8
申请日：2022-09-30
申请人： LG Electronics Inc.
发明人： LEE, Youngdae , YANG, Suckchel , KIM, Seonwook
摘要： A method and a device for transmitting/receiving a group common PDSCH in a wireless communication system are disclosed. A method for receiving a group common PDSCH, according to one embodiment of the present disclosure, may comprise the steps of: transmitting, to a base station, a first message about a procedure for switching from a non-connected mode to a connected mode while receiving a group common PDSCH from the base station in the non-connected mode; receiving, from the base station, a second message about the procedure for switching from the non-connected mode to the connected mode in response to the first message; and continuously receiving the group common PDSCH from the base station after switching to the connected mode.
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6.发明公开
公开(公告)号：EP4412137A1
公开(公告)日：2024-08-07
申请号：EP22876945.1
申请日：2022-09-30
申请人： LG Electronics Inc.
发明人： HWANG, Seunggye , KIM, Jaehyung , LEE, Youngdae , YANG, Suckchel
摘要： A terminal according to the present disclosure may perform detection of paging DCI at a corresponding paging occasion on the basis that at least one of a plurality of conditions configured in the terminal is satisfied as a result of monitoring a specific signal related to whether detection of the paging DCI is required for the terminal, and the plurality of conditions may include a first condition for performing the detection of the paging DCI in a state in which the specific signal is detected, and at least one second condition for performing the detection of the paging DCI even in a state in which the specific signal is not detected.
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7.发明公开
公开(公告)号：EP4383921A1
公开(公告)日：2024-06-12
申请号：EP22853521.7
申请日：2022-08-05
申请人： LG Electronics Inc.
发明人： LEE, Youngdae , KIM, Jaehyung , YANG, Suckchel , HWANG, Seunggye
摘要： Disclosed are a method and device for performing a random access procedure in a wireless communication system. A method for performing a random access by a terminal in a wireless communication system, according to one embodiment of the present disclosure, may comprise the steps of: receiving, from a base station, configuration information on an initial bandwidth part (initial BWP) for a terminal having reduced capability; and on the basis of detecting a link failure, transmitting, to the base station, a physical random access channel (PRACH) preamble in the initial bandwidth part. Here, on the basis of the initial bandwidth part being associated with one or more PRACH resource sets, the PRACH preamble may be transmitted in a PRACH resource set related to the reduced capability from among the one or more PRACH resource sets.
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公开(公告)号：EP4383909A1
公开(公告)日：2024-06-12
申请号：EP22853515.9
申请日：2022-08-05
申请人： LG Electronics Inc.
发明人： LEE, Youngdae , YANG, Suckchel , KIM, Seonwook
摘要： Disclosed are a method and apparatus for performing communication in a wireless communication system. A method by which a terminal performs communication, according to an embodiment of the present disclosure, comprises the steps of: receiving, from a base station, a PDCCH in at least one PDCCH MO corresponding to at least one SSB index in a specific window; and receiving, from the base station, data associated with a specific G-RNTI on the basis of the PDCCH, wherein the at least one SSB index may be an index of an SSB corresponding to the specific G-RNTI from among a plurality of SSBS configured by the base station.
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9.发明公开
公开(公告)号：EP4383614A1
公开(公告)日：2024-06-12
申请号：EP22853526.6
申请日：2022-08-05
申请人： LG Electronics Inc.
发明人： LEE, Youngdae , YANG, Suckchel , KIM, Seonwook
摘要： Disclosed are a method and device for transmitting and receiving a PUCCH in a wireless communication system. The method for transmitting a PUCCH according to an embodiment disclosed herein may comprise the steps of: receiving configuration information related to an HARQ-ACK report for a multicast PDSCH from a base station, wherein a NACK only based HARQ-ACK report is configured by the configuration information for the multicast PDSCH; receiving DCI for scheduling the multicast PDSCH from the base station; receiving the multicast PDSCH from the base station on the basis of the DCI; and transmitting a PUCCH to the base station in either a first PUCCH resource or a second PUCCH resource by using PUCCH format 0 or 1 on the basis that i) transmission of HARQ-ACK information on the multicast PDSCH configured to be transmitted in the first PUCCH resource by using PUCCH format 0 or 1, and ii) transmission of an SR configured to be transmitted in the second PUCCH resource by using PUCCH format 0 or 1 are scheduled in one slot.
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公开(公告)号：EP4340517A1
公开(公告)日：2024-03-20
申请号：EP22807821.8
申请日：2022-05-11
申请人： LG Electronics Inc.
发明人： LEE, Sunghoon , YANG, Suckchel , HWANG, Seunggye , LEE, Youngdae , KIM, Jaehyung
摘要： Disclosed is a method for a terminal to receive a physical downlink control channel (PDCCH) in a wireless communication system. In particular, the method comprises the steps of: monitoring a first search space set (SS Set) on the basis of PDCCH monitoring adaptation; transmitting an uplink (UL) signal; monitoring a second SS Set associated with the UL signal in a PDCCH monitoring window based on the UL signal having been transmitted; and transmitting the PDCCH through the second SS Set, wherein the UL signal is a scheduling request (SR) or a random access channel (RACH), and in the PDCCH monitoring window, (i) the first SS Set can not be monitored and the second SS Set can be monitored, or (ii) the first SS Set and the second SS Set can both be monitored.
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