公开(公告)号：US20210112623A1

公开(公告)日：2021-04-15

申请号：US17044549

申请日：2019-04-08

Applicant: LG ELECTRONICS INC

Inventor： Duckhyun BAE ,  Hyunho LEE ,  Daesung HWANG ,  Youngtae Kim ,  Yunjung YI

IPC: H04W76/36 ,  H04W72/04 ,  H04W8/24

Abstract: Provided in the present specification is a method for transmitting uplink control information (UCI) in a wireless communication system. More particularly, a method performed by a terminal comprises the steps of: receiving, from a base station, first downlink control information (DCI), wherein the first DCI includes configuration information related to resources for transmitting first UCI and the configuration information indicates, to the terminal, a pre-empted resource by another terminal from among preset resources; determining a reference resource region, which is a range for recognizing the pre-empted resource; and transmitting, to the base station, the first UCI on a residual resource excluding the pre-empted resource from the determined reference resource region.

公开(公告)号：US20210067268A1

公开(公告)日：2021-03-04

申请号：US16963651

申请日：2019-01-18

Applicant: LG Electronics Inc.

Inventor： Inkwon SEO ,  Yunjung YI

IPC: H04L1/00 ,  H04W72/04 ,  H04L25/02 ,  H04W4/40

Abstract: A method for receiving a PDCCH signal by a terminal in a wireless communication system according to one embodiment of the present invention may comprise the steps of: determining the number of CCEs for channel estimation and the number of times of blind-decoding related to multiple search space sets that the terminal needs to monitor during one slot; when the determined number of times of the blind-decoding exceeds a blind-decoding limit or the determined number of the CCEs exceeds a channel estimation limit, dropping at least one PDCCH candidate among PDCCH candidates included in the multiple search space sets; and attempting to detect a PDCCH signal on the basis of remaining PDCCH candidates which have not been dropped among the PDCCH candidates, wherein, in the dropping of the at least one PDCCH candidate, the terminal switches between the multiple search space sets in a round-robin scheme while dropping the at least one PDCCH candidate until both the blind-decoding limit and the channel estimation limit are reached.

公开(公告)号：US20210022117A1

公开(公告)日：2021-01-21

申请号：US16068084

申请日：2017-01-04

Applicant: LG ELECTRONICS INC.

Inventor： Yunjung YI ,  Bonghoe KIM ,  Byounghoon KIM

IPC: H04W72/04 ,  H04L5/00 ,  H04L27/18

Abstract: A method and apparatus for transmitting a physical uplink shared channel (PUSCH) and a demodulation reference signal (DM-RS) in a wireless communication system is provided. A narrowband internet-of-things (NB-IoT) user equipment (UE) configures a set of resource units with at least one tone for uplink transmission in NB-IoT, transmits the PUSCH by using the set of resource units, and transmits the DM-RS used for demodulating the PUSCH by a network in the set of resource units.

公开(公告)号：US20210014879A1

公开(公告)日：2021-01-14

申请号：US17036584

申请日：2020-09-29

Applicant: LG Electronics Inc.

Inventor： Duckhyun BAE ,  Yunjung YI ,  Daesung HWANG

IPC: H04W72/12 ,  H04L1/16 ,  H04L1/18 ,  H04L5/00 ,  H04L5/10 ,  H04L27/26 ,  H04W72/04 ,  H04W72/14 ,  H04W80/08

Abstract: Disclosed are a method for performing uplink transmission in a wireless communication system and an apparatus therefor. Specifically, a method for performing uplink transmission in a wireless communication system, which is performed by a user equipment includes: receiving, from a base station, configuration information for performing uplink transmission without an uplink grant; and transmitting uplink data, to the base station, through at least one uplink resource configured based on the configuration information, in which the configuration information may be received through a higher layer signaling, and the configuration information may include information related to repetition transmission of the uplink data.

公开(公告)号：US20210014777A1

公开(公告)日：2021-01-14

申请号：US17038834

申请日：2020-09-30

Applicant: LG ELECTRONICS INC.

Inventor： Hyangsun YOU ,  Yunjung YI

IPC: H04W48/16 ,  H04W16/28 ,  H04W56/00

Abstract: Proposed is a method for performing detection by a first node in a wireless communication system. The method comprises: receiving detection configuration information from a second node; and when detection request information is received from the second node, transmitting a detection signal to a neighboring node on the basis of the detection configuration information, wherein the detection signal is aperiodically transmitted and is transmitted on the basis of beam sweeping.

公开(公告)号：US20200314884A1

公开(公告)日：2020-10-01

申请号：US16901130

申请日：2020-06-15

Applicant: LG Electronics Inc.

Inventor： Hyungtae KIM ,  Jiwon KANG ,  Kijun KIM ,  Changhwan PARK ,  Sukhyon YOON ,  Yunjung YI

IPC: H04W72/12 ,  H04L5/00

Abstract: This specification provides a method of transmitting and receiving data in a wireless communication system and an apparatus therefor. Specifically, a method for transmitting and receiving data in a wireless communication system by a user equipment includes receiving downlink control information from a base station and receiving downlink data from the base station through a downlink shared channel configured based on the downlink control information, wherein when the downlink data is broadcasted, a bundling size for the downlink shared channel is configured as a pre-defined value.

公开(公告)号：US20200314820A1

公开(公告)日：2020-10-01

申请号：US16871727

申请日：2020-05-11

Applicant: LG Electronics Inc.

Inventor： Youngtae KIM ,  Seonwook KIM ,  Duckhyun BAE ,  Huayue SONG ,  Joonkui AHN ,  Suckchel YANG ,  Yunjung YI ,  Hyunho LEE ,  Daesung HWANG

IPC: H04W72/04

Abstract: Disclosed in the present application is a method by which a terminal, set by a first uplink carrier, receives downlink control information from a base station in a wireless communication system. Particularly, the method comprises the steps of: receiving setting information of a second uplink carrier through an upper layer; receiving, from the base station, the downlink control information for transmission of an uplink signal through the first uplink carrier or the second uplink carrier; and transmitting, to the base station, the uplink signal on the basis of the downlink control information, wherein the last bit of padding bits of the downlink control information is indicator information indicating either the first uplink carrier or the second uplink carrier.

公开(公告)号：US20200296697A1

公开(公告)日：2020-09-17

申请号：US16640301

申请日：2019-10-24

Applicant: LG Electronics Inc.

Inventor： Daesung HWANG ,  Inkwon SEO ,  Yunjung YI

IPC: H04W72/04 ,  H04W74/08

Abstract: The present disclosure provides a method of receiving a physical downlink shared channel (PDSCH) by a user equipment (UE) in a wireless communication system. The method includes receiving first information related to a PDSCH time-domain resource assignment table including a plurality of candidate PDSCH time-domain resource assignment information for PDSCH scheduling, receiving second information related to a minimum offset value for an interval between a slot in which a physical downlink control channel (PDCCH) is received and a slot to which a PDSCH is allocated, and receiving the PDSCH based on candidate PDSCH time-domain resource assignment information including an offset value equal to or larger than the minimum offset value among the plurality of candidate PDSCH time-domain resource assignment information. The PDSCH is received based on one of the plurality of candidate PDSCH time-domain resource assignment information irrespective of the minimum offset value, based on a PDCCH for scheduling the PDSCH, being related to system information (SI), a random access response (RAR), or paging.

公开(公告)号：US20200288482A1

公开(公告)日：2020-09-10

申请号：US16064969

申请日：2017-11-27

Applicant: LG Electronics Inc.

Inventor： Yunjung YI ,  Byounghoon KIM ,  Seungmin LEE

IPC: H04W72/12 ,  H04L5/00

Abstract: According to the present invention, a common control signal via a group common control channel (GCCC) for a new radio access technology (NR) is defined. A user equipment (UE) receives the common control signal from a network via GCCC. The common control signal is for all UEs or a group of UEs in a cell. The UE handles the priority of the common control signal compared to other signals. For example, the priority of the common control signal may be higher than a semi-static UE-specifically configured configuration, and may be lower than a cell—commonly or group-commonly configured configuration.

公开(公告)号：US20200274669A1

公开(公告)日：2020-08-27

申请号：US16646131

申请日：2018-10-02

Applicant: LG ELECTRONICS INC.

Inventor： Yunjung YI

IPC: H04L5/00

Abstract: A method and apparatus for generating a reference signal (RS) sequence in a wireless communication system is provided. A user equipment (UE) receives information on a length of the RS sequence and information on an offset of the RS sequence from a network, and generates the RS sequence based on the information on the length and the information on the offset.