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81.发明公开公开(公告)号：US20230354291A1
公开(公告)日：2023-11-02
申请号：US18138263
申请日：2023-04-24
Applicant: LG Electronics Inc.
Inventor： Duckhyun Bae , Jaehyung Kim , Seunggye Hwang
IPC: H04W72/232 , H04W72/11
CPC classification number: H04W72/11 , H04W72/232
Abstract: The present disclosure provides a method and apparatus for transmitting and receiving a signal in a wireless communication system. When a user equipment (UE) is configured with M resources within one periodicity based on a semi-persistent scheduling (SPS) configuration, a base station may configure N resources actually available to the UE in downlink control information (DCI). The UE may select some of the N resources to receive data. Accordingly, resources may be flexibly allocated to a plurality of UEs without delay due to data jitter.
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82.发明授权公开(公告)号：US11791949B2
公开(公告)日：2023-10-17
申请号：US18159490
申请日：2023-01-25
Applicant: LG Electronics Inc.
Inventor： Suckchel Yang , Seonwook Kim , Duckhyun Bae
IPC: H04W72/00 , H04L1/1829 , H04W72/21 , H04L5/00 , H04L1/1812
CPC classification number: H04L1/1854 , H04L1/1861 , H04L5/0053 , H04W72/21 , H04L1/1812
Abstract: A UE according to an embodiment of the present disclosure may receive information about a plurality of beta offset values for determining the number of REs for UCI to be transmitted on a PUSCH, receive DCI scheduling a first PUSCH, and transmit a first HARQ-ACK on the first PUSCH, and transmit the first PUSCH. The plurality of beta offset values may include first beta offset values for a case where the priority of the first HARQ-ACK is identical to the priority of the first PUSCH, and second beta offset values for a case where the priority of the first HARQ-ACK is different from the priority of the first PUSCH.
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公开(公告)号：US20230309090A1
公开(公告)日：2023-09-28
申请号：US18019661
申请日：2021-08-06
Applicant: LG ELECTRONICS INC.
Inventor： Duckhyun Bae , Suckchel Yang , Seonwook Kim
IPC: H04W72/1268 , H04L1/1812
CPC classification number: H04W72/1268 , H04L1/1812
Abstract: A UE can receive a UL grant setting for set UL grants. The UE determines hybrid automatic repeat request (HARQ) process identifiers (IDs) for cycles of the set UL grants on the basis of the UL grant setting, and can perform UL channel transmission in at least one of transmission periods corresponding to the set UL grants within the cycles on the basis of the determined HARQ process IDs. Determining the HARQ process IDs for the cycles can include determining start HARQ process IDs of the HARQ process IDs on the basis of HARQ process ID intervals. The HARQ process ID intervals are the minimum differences among the start HARQ process IDs for different cycles.
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公开(公告)号：US11737119B2
公开(公告)日：2023-08-22
申请号：US18054716
申请日：2022-11-11
Applicant: LG ELECTRONICS INC.
Inventor： Hyunho Lee , Duckhyun Bae , Seonwook Kim
CPC classification number: H04W72/23 , H04L5/0092
Abstract: A base station and a user equipment may determine whether to determine a start symbol value representing a start symbol of a physical downlink shared channel (PDSCH) on the basis of a reference point which is different from the start of a slot allocated for the PDSCH of a cell and is based on the subcarrier spacing of the cell and the subcarrier spacing of a scheduling cell for the cell. The base station/user equipment may transmit/receive, through the scheduling cell, the DCI including symbol information on the start symbol value for the PDSCH on the basis of the determination.
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85.发明授权公开(公告)号：US11683762B2
公开(公告)日：2023-06-20
申请号：US17690618
申请日：2022-03-09
Applicant: LG ELECTRONICS INC.
Inventor： Duckhyun Bae , Yunjung Yi , Inkwon Seo , Hyunho Lee , Daesung Hwang
Abstract: A method for controlling transmission power in a wireless communication system, and an apparatus therefor are disclosed in the disclosure. Specifically, the method for controlling uplink transmission power in a wireless communication system, that is performed by a terminal, may comprise the steps of: receiving from a base station power control configuration information with respect to a plurality of power control domains by means of higher layer signalling; receiving from the base station downlink control information (DCI) including transmission power control (TPC) information with respect to at least one of the plurality of power control domains; and performing uplink transmission using transmission power that is determined based on the power control configuration information and the TPC information.
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Patent Agency Ranking
公开(公告)号：US11683705B2
公开(公告)日：2023-06-20
申请号：US17035570
申请日：2020-09-28
Applicant: LG ELECTRONICS INC.
Inventor： Hyangsun You , Sukhyon Yoon , Joonkui Ahn , Hyunsoo Ko , Seonwook Kim , Duckhyun Bae
IPC: H04W72/23 , H04W24/08 , H04W72/0453 , H04W72/0446 , H04W76/11 , H04W72/53 , H04W72/1263
CPC classification number: H04W24/08 , H04W72/0446 , H04W72/0453 , H04W72/23 , H04W72/53 , H04W76/11 , H04W72/1263
Abstract: Provided are a method and apparatus for monitoring a physical downlink control channel (PDCCH) of a user equipment (UE) in a wireless communication system. The method includes receiving information which reports one configuration among a plurality of configurations related to the PDCCH monitoring through a first transmit-receive point (TRP), and performing the PDCCH monitoring, based on the one configuration. The one configuration reports a combination of a resource pattern index and a PDCCH control resource set (CORESET) index. The one configuration may be for a second TRP.
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公开(公告)号：US20230092884A1
公开(公告)日：2023-03-23
申请号：US17802249
申请日：2021-04-09
Applicant: LG ELECTRONICS INC.
Inventor： Duckhyun Bae , Hyunho Lee
Abstract: A UE determines a reference UL transmission from among a plurality of UL transmissions on the basis of i) power headroom reporting being triggered and ii) the plurality of UL transmissions overlapping in time on a serving cell of the UE with respect to UL transmission time, calculates a PH value for the serving cell on the basis of the reference UL transmission, and transmits the PHR including the PH value. The determining of the reference UL transmission from among the plurality of UL transmissions may include determining a UL transmission having a predetermined priority among the plurality of UL transmissions as the reference UL transmission.
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公开(公告)号：US11419129B2
公开(公告)日：2022-08-16
申请号：US16962736
申请日：2019-02-14
Applicant: LG Electronics Inc.
Inventor： Duckhyun Bae , Yunjung Yi
Abstract: A method for a user equipment (UE) to perform an uplink transmission through a frequency hopping in a wireless communication system is disclosed. More specifically, the method includes receiving uplink (UL)-downlink (DL) configuration information from a base station; and performing the uplink transmission through the frequency hopping for each non-slot on non-slots that are repeated at least two times within one slot based on the UL-DL configuration information, wherein the non-slot is a scheduling unit with a smaller time interval than the one slot.
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公开(公告)号：US11291031B2
公开(公告)日：2022-03-29
申请号：US16481904
申请日：2018-02-05
Applicant: LG Electronics Inc.
Inventor： Duckhyun Bae , Yunjung Yi , Daesung Hwang , Ilmu Byun
Abstract: A method for a terminal performing transmission using a grant-free resource in a wireless communication system is a method for transmitting/receiving a signal associated with a grant-free resource, the method comprising the steps of: generating uplink control information (UCI); and transmitting at least one among the generated UCI and data, wherein the transmission of at least one among the UCI and the data is dropped or delayed according to a correlation between the time point at which the UCI was generated and the position of the grant-free resource on a time axis.
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90.发明授权公开(公告)号：US11251995B2
公开(公告)日：2022-02-15
申请号：US16641047
申请日：2019-08-12
Applicant: LG ELECTRONICS INC.
Inventor： Hyunho Lee , Duckhyun Bae , Yunjung Yi , Inkwon Seo
Abstract: Proposed is a method for performing the channel estimation of a physical downlink control channel (PDCCH) in a wireless communication system. Specifically, The method performed by a user equipment (UE) includes transmitting, to a base station, UE capability information related to the channel estimation, receiving, from the base station, information for a PDCCH monitoring span, and performing a channel estimation based on the information for the PDCCH monitoring span, wherein the UE capability information may include information for a maximum number of control channel elements (CCEs) capable of being channel-estimated per PDCCH monitoring span.
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