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1.发明授权公开(公告)号：US11323207B2
公开(公告)日：2022-05-03
申请号：US16637479
申请日：2018-08-09
Applicant: LG Electronics Inc.
Inventor： Gyoungil Kwak , Yunjung Yi , Daesung Hwang , Sukhyon Yoon , Joonkui Ahn , Hyunho Lee , Hanbyul Seo , Hanjun Park , Changhwan Park
Abstract: A method by which a terminal reports hybrid automatic repeat request (HARQ) acknowledgment/negative acknowledgment (ACK/NACK) feedback in a wireless communication system, according to one embodiment of the present disclosure, comprises the steps of: detecting downlink data; and transmitting HARQ ACK/NACK information for the downlink data, wherein the HARQ ACK/NACK information can include a bit selected from a HARQ ACK/NACK bit information group in which the number of states of a bit indicating ACK and the number of states of a bit indicating NACK are different.
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2.发明授权公开(公告)号：US11251921B2
公开(公告)日：2022-02-15
申请号：US16631924
申请日：2018-07-23
Applicant: LG Electronics Inc.
Inventor： Gyoungil Kwak , Yunjung Yi , Changhwan Park , Inkwon Seo
Abstract: A method for reporting a channel state in a wireless communication system according to an embodiment of the present disclosure, the method being performed by a terminal, and comprising the steps of: the terminal receiving a channel state reporting-related configuration with respect to a plurality of bandwidth parts (BWPs) that are performing BWP adaptation or switching; and reporting channel state information with respect to the plurality of BWPs according to the received configuration, wherein the channel state information with respect to the plurality of BWPs includes channel state information with respect to BWPs that are not activated, the plurality of BWPs include a first BWP and a second BWP of which at least a part is overlapped with the first BWP and which has a smaller size than the first BWP, the size of a sub-band of the first BWP corresponds to a multiple of the size of a sub-band of the second BWP, and the sub-band of the first BWP can completely include the sub-band of the second BWP.
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公开(公告)号：US10938533B2
公开(公告)日：2021-03-02
申请号：US16483691
申请日：2018-02-05
Applicant: LG ELECTRONICS INC.
Inventor： Gyoungil Kwak , Yunjung Yi , Hyunho Lee
IPC: H04L5/00
Abstract: In a method for supporting a short transmission time interval (sTTI) in a wireless communication system according to one embodiment of the present invention, the method is performed by a terminal, and comprises the steps of: receiving a reference signal for decoding a downlink channel; and decoding the downlink channel by using the reference signal for decoding the downlink channel, wherein the reference signal for decoding the downlink channel may be transmitted by using a pattern to which a frequency separation is applied, in the case of collision with a cell-specific reference signal.
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4.发明申请公开(公告)号：US20200228282A1
公开(公告)日：2020-07-16
申请号：US16631924
申请日：2018-07-23
Applicant: LG Electronics Inc.
Inventor： Gyoungil Kwak , Yunjung Yi , Changhwan Park , Inkwon Seo
Abstract: A method for reporting a channel state in a wireless communication system according to an embodiment of the present disclosure, the method being performed by a terminal, and comprising the steps of: the terminal receiving a channel state reporting-related configuration with respect to a plurality of bandwidth parts (BWPs) that are performing BWP adaptation or switching; and reporting channel state information with respect to the plurality of BWPs according to the received configuration, wherein the channel state information with respect to the plurality of BWPs includes channel state information with respect to BWPs that are not activated, the plurality of BWPs include a first BWP and a second BWP of which at least a part is overlapped with the first BWP and which has a smaller size than the first BWP, the size of a sub-band of the first BWP corresponds to a multiple of the size of a sub-band of the second BWP, and the sub-band of the first BWP can completely include the sub-band of the second BWP.
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