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公开(公告)号：US11632795B2
公开(公告)日：2023-04-18
申请号：US17109939
申请日：2020-12-02
Applicant: LG ELECTRONICS INC.
Inventor： Seonwook Kim , Joonkui Ahn , Eunsun Kim , Hanjun Park
IPC: H04W74/08 , H04L5/00 , H04W72/0446 , H04W74/00 , H04W72/20
Abstract: Discloses are a method for a terminal for transmitting an uplink signal to a base station and an apparatus supporting the method in a licensed assisted access (LAA) system in which a base station or a terminal transmits listen-before-talk (LBT)-based signals. Specifically, disclosed are a method for a terminal transmitting an uplink signal by executing a particular LBT action and an apparatus supporting the method if the uplink signal is transmitted by the terminal by sharing a maximum channel occupancy time (MCOT) with a base station.
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242.发明授权公开(公告)号：US11621821B2
公开(公告)日：2023-04-04
申请号：US17003449
申请日：2020-08-26
Applicant: LG Electronics Inc.
Inventor： Suckchel Yang , Kijun Kim , Seonwook Kim , Changhwan Park , Joonkui Ahn , Hanjun Park , Seunggye Hwang
IPC: H04L5/00 , H04L1/00 , H04L1/16 , H04L1/18 , H04W76/27 , H04L1/1607 , H04L1/1829 , H04L1/1812
Abstract: The present invention relates to a wireless communication system, and more particularly, to a method and apparatus for receiving information on a number N of a code block group defined for one transport block from a base station through an upper layer signal, receiving a first transport block including a plurality of code blocks from the base station through a physical layer channel, and transmitting HARQ-ACK payload including HARQ-ACK information on the first transport block to the base station. Preferably, a code block-based CRC is attached to each of the code blocks, a transport block-based CRC is attached to the first transport block, and the HARQ-ACK payload includes a plurality of HARQ-ACK bits corresponding to M code block groups for the first transport block.
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243.发明授权公开(公告)号：US11595180B2
公开(公告)日：2023-02-28
申请号：US17003449
申请日：2020-08-26
Applicant: LG Electronics Inc.
Inventor： Suckchel Yang , Kijun Kim , Seonwook Kim , Changhwan Park , Joonkui Ahn , Hanjun Park , Seunggye Hwang
IPC: H04L5/00 , H04L1/00 , H04L1/16 , H04L1/18 , H04W76/27 , H04L1/1607 , H04L1/1829 , H04L1/1812
Abstract: The present invention relates to a wireless communication system, and more particularly, to a method and apparatus for receiving information on a number N of a code block group defined for one transport block from a base station through an upper layer signal, receiving a first transport block including a plurality of code blocks from the base station through a physical layer channel, and transmitting HARQ-ACK payload including HARQ-ACK information on the first transport block to the base station. Preferably, a code block-based CRC is attached to each of the code blocks, a transport block-based CRC is attached to the first transport block, and the HARQ-ACK payload includes a plurality of HARQ-ACK bits corresponding to M code block groups for the first transport block.
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244.发明授权公开(公告)号：US11503579B2
公开(公告)日：2022-11-15
申请号：US17050701
申请日：2019-04-26
Applicant: LG Electronics Inc.
Inventor： Seokmin Shin , Seunggye Hwang , Seonwook Kim , Changhwan Park , Hanjun Park , Joonkui Ahn , Suckchel Yang
Abstract: The present disclosure provides a method for a terminal to receive a physical downlink shared channel (PDSCH) in a wireless communication system supporting a narrow band-internet of things (NB-IoT). Specifically, the terminal receives a first physical downlink control channel (PDCCH) including first downlink control information (DCI) from a base station and receives a first PDSCH on the basis of the first DCI. Here, the first PDSCH may include indication information indicating whether a multi transport block is scheduled. The terminal receives a plurality of PDSCHs from the base station, wherein at least one PDSCH of the plurality of PDSCHs may be received without receiving a separate DCI according to the indication information.
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公开(公告)号：US11368942B2
公开(公告)日：2022-06-21
申请号：US16638060
申请日：2018-08-10
Applicant: LG ELECTRONICS INC.
Inventor： Seonwook Kim , Kijun Kim , Changhwan Park , Hanjun Park , Haewook Park , Suckchel Yang
Abstract: Disclosed are a method for transmitting a physical uplink control channel by a terminal in a wireless communication system and an apparatus supporting the same. As a specific example, a terminal according to an embodiment of the present invention may determine a modulation order to be applied to uplink control information (UCI) to be transmitted, on the basis of a payload size of the UCI, and transmit the UCI, to which the determined modulation order has been applied, via a PUCCH resource. The terminal is capable of communicating with at least one of another terminal, a terminal related to an autonomous driving vehicle, a base station or a network.
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Patent Agency Ranking
246.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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公开(公告)号：US11317440B2
公开(公告)日：2022-04-26
申请号：US16323398
申请日：2017-08-02
Applicant: LG Electronics Inc.
Inventor： Seonwook Kim , Joonkui Ahn , Yunjung Yi , Hanjun Park , Kijun Kim , Suckchel Yang
Abstract: Disclosed are a method for transmitting and receiving a signal between a terminal and a base station in a wireless communication system supporting an unlicensed band, and devices supporting same. More particularly, disclosed are a method for transmitting a signal by means of applying analog beam varying/independent for each symbol unit, and devices supporting same, the method characterized by transmitting a signal by means of applying an analog beam varying/independent for each symbol on the basis of the successful location of a channel access procedure (e.g., listen before talk (LBT)) for signal transmission in an unlicensed band.
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公开(公告)号：US11310858B2
公开(公告)日：2022-04-19
申请号：US16639524
申请日：2018-08-14
Applicant: LG Electronics Inc.
Inventor： Joonkui Ahn , Sukhyon Yoon , Hanjun Park , Changhwan Park , Seonwook Kim
Abstract: A method for managing a radio link in an unlicensed band is provided. An apparatus attempts to receive a discovery reference signal (DRS) in a serving cell that is operated in the unlicensed band. The apparatus determines that a radio link to the serving cell has failed if the DRS is not received for a predetermined time.
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249.发明授权公开(公告)号：US11297683B2
公开(公告)日：2022-04-05
申请号：US16065053
申请日：2018-03-16
Applicant: LG ELECTRONICS INC.
Inventor： Sechang Myung , Seonwook Kim , Hanjun Park , Joonkui Ahn , Suckchel Yang
Abstract: A method by which a terminal receives data in a wireless communication system and a device using the method are provided. The method is characterized by receiving first data in a unit of transport block, the transport block including at least one code block, transmitting acknowledgement/negative-acknowledgement (ACK/NACK) information for each code block, of which there is at least one, and receiving, in a unit of code block, second data included in a code block, for which NACK has been transmitted, among code blocks, of which there is at least one.
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250.发明授权公开(公告)号：US11271702B2
公开(公告)日：2022-03-08
申请号：US17308684
申请日：2021-05-05
Applicant: LG Electronics Inc.
Inventor： Suckchel Yang , Kijun Kim , Seonwook Kim , Changhwan Park , Joonkui Ahn , Hanjun Park , Seunggye Hwang
Abstract: The present invention relates to a wireless communication system, and more particularly, to a method and apparatus for receiving information on a number N of a code block group defined for one transport block from a base station through an upper layer signal, receiving a first transport block including a plurality of code blocks from the base station through a physical layer channel, and transmitting HARQ-ACK payload including HARQ-ACK information on the first transport block to the base station. Preferably, a code block-based CRC is attached to each of the code blocks, a transport block-based CRC is attached to the first transport block, and the HARQ-ACK payload includes a plurality of HARQ-ACK bits corresponding to M code block groups for the first transport block.
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