公开(公告)号：US20200266959A1

公开(公告)日：2020-08-20

申请号：US16755543

申请日：2018-10-15

Applicant: LG ELECTRONICS INC.

Inventor： Yunjung YI ,  Daesung HWANG

IPC: H04L5/00 ,  H04L1/16 ,  H04W74/08

Abstract: In a wireless communication system, user equipment (UE) receives information about an uplink (UL) bandwidth part (BWP) from a network through remaining minimum system information (RMSI), and transmits an MSG3 of a random access procedure to the network through the UL BWP. The UL BWP can be configured separately from a downlink (DL) BWP.

公开(公告)号：US20200260442A1

公开(公告)日：2020-08-13

申请号：US16857095

申请日：2020-04-23

Applicant: LG ELECTRONICS INC.

Inventor： Yunjung YI

IPC: H04W72/04 ,  H04L5/14

Abstract: Provided are a method and device for configuring a slot formation indication (SFI) in a wireless communication system, particularly in new radio (NR) access technology. A user equipment (UE) receives, from a network, a first SFI for an unpaired carrier, configures a first slot in the unpaired carrier on the basis of the first SFI, receives, from the network, a second SFI for a supplemental uplink (SUL) carrier, and configures a second slot in the SUL carrier on the basis of the second SFI. The first SFI and the second SFI are separate pieces of information.

公开(公告)号：US20200252978A1

公开(公告)日：2020-08-06

申请号：US16858000

申请日：2020-04-24

Applicant: LG Electronics Inc.

Inventor： Yunjung YI ,  Daesung HWANG

IPC: H04W74/08 ,  H04W72/04

Abstract: Provided are a method and device for transmitting MSG3 in a random access procedure in a wireless communication system. A user equipment (UE) determines a frequency resource for transmitting MSG3 in a random access procedure and transmits the MSG3 to a network via the frequency resource. The starting position of the frequency resource is the smallest physical resource block (PRB) of an active uplink (UL) bandwidth part (BWP), and the bandwidth of the frequency resource is the same as the bandwidth of an initial UL BWP.

公开(公告)号：US20200252895A1

公开(公告)日：2020-08-06

申请号：US16652869

申请日：2018-10-12

Applicant: LG Electronics Inc.

Inventor： Yunjung YI ,  Byounghoon KIM

IPC: H04W56/00 ,  H04W72/04 ,  H04L5/00 ,  H04W74/08

Abstract: A method and apparatus for shifting boundary of an uplink (UL) subframe and/or UL slot in a wireless communication system is provided. A user equipment (UE) receives information on a timing advance (TA) offset from the network, and shifts the boundary of the UL subframe and/or the UL slot based on a TA and the TA offset. The UE transmits a UL signal as a response to a downlink (DL) signal in the shifted UL subframe and/or UL slot.

公开(公告)号：US20200245301A1

公开(公告)日：2020-07-30

申请号：US16637557

申请日：2018-08-07

Applicant: LG Electronics Inc.

Inventor： Soonki JO ,  Yunjung YI

IPC: H04W72/04

Abstract: A method by which a terminal receives downlink control information in a wireless communication system, according to one aspect of the present invention, comprises the steps of: receiving configurations for a plurality of control resource sets (CORESETs); monitoring control channel candidates in at least one among user equipment-specific search spaces (USSs) and common search spaces (CSSs), which are configured in the plurality of CORESETs; and acquiring control information by monitoring the control channel candidates, wherein the terminal can determine the location of each of the USSs by using specific parameters with respect to each of the plurality of CORESETs to which each of the USSs belongs. 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.

公开(公告)号：US20200221474A1

公开(公告)日：2020-07-09

申请号：US16825217

申请日：2020-03-20

Applicant: LG Electronics Inc.

Inventor： Hyunho LEE ,  Kyuhwan KWAK ,  Seungmin LEE ,  Yunjung YI

IPC: H04W72/12 ,  H04L5/00 ,  H04W72/14 ,  H04W72/04 ,  H04L1/16

Abstract: A method for a terminal transmitting a signal in a wireless communication system, according to one embodiment of the present invention, comprises the steps of: receiving, from a base station, a semi-persistent scheduling (SPS) configuration for SPS-based uplink signal repetition; and, on the basis of the SPS configuration, repeatedly transmitting a first SPS uplink signal to the base station, wherein, in a state where the repetition of the first SPS uplink signal is in progress, and a time resource of the first SPS uplink signal and a time resource of a second SPS uplink signal overlap, a terminal may continue with the repetition of the first SPS uplink signal in progress, without the transmission of the second SPS uplink signal.

公开(公告)号：US20200221456A1

公开(公告)日：2020-07-09

申请号：US16628507

申请日：2018-07-17

Applicant: LG ELECTRONICS INC.

Inventor： Kyuhwan KWAK ,  Seungmin LEE ,  Hyunho LEE ,  Inkwon SEO ,  Yunjung YI ,  Daesung HWANG

IPC: H04W72/04 ,  H04L5/00 ,  H04L1/18

Abstract: In the present invention a method for a terminal to report channel state information (CSI) in a wireless communication system is disclosed. More specifically, the method comprises: configuring a plurality of mini-slot sets that are included in slot N−k as a reference resource; and simultaneously reporting to a base station all CSI for the respective plurality of mini-slot sets that are generated based on the reference resource within slot N, wherein the plurality of mini-slot sets comprise a plurality of mini-slots, and wherein k is an integer that is configured by the base station.

公开(公告)号：US20200214008A1

公开(公告)日：2020-07-02

申请号：US16815602

申请日：2020-03-11

Applicant: LG Electronics Inc.

Inventor： Soonki JO ,  Yunjung YI ,  Inkwon SEO

IPC: H04W72/04

Abstract: A method performed by a user equipment (UE) in a wireless communication system, where the method includes: receiving, through higher layer signaling, uplink (UL)/downlink (DL) resource configuration including information regarding a first UL/DL resource pattern; determining, based on the received UL/DL resource configuration, the first UL/DL resource pattern that is applicable over a first configuration period; and based on the received UL/DL resource configuration also including information regarding a second UL/DL resource pattern: determining the second UL/DL resource pattern that is applicable over a second configuration period, wherein the first configuration period and the second configuration period are restricted to values such that an integer multiple of a sum of the first configuration period and the second configuration period is time-aligned with a 20 ms time duration.

公开(公告)号：US20200213068A1

公开(公告)日：2020-07-02

申请号：US16729976

申请日：2019-12-30

Applicant: LG Electronics Inc.

Inventor： Soonki JO ,  Yunjung YI ,  Inkwon SEO

IPC: H04L5/00 ,  H04W72/04 ,  H04L1/00

Abstract: A method for receiving, by a terminal, downlink control information in a wireless communication system according to one embodiment of the present invention comprises the steps of: receiving information on a reference subcarrier spacing (SCS) from among a plurality of SCS numerologies; receiving downlink control information through a terminal group common physical downlink control channel (PDCCH); and obtaining information on a slot format from the downlink control information, wherein the downlink control information indicates the slot format on the basis of the reference SCS, and when the SCS of the terminal is different from the reference SCS, the terminal may convert the slot format of the reference SCS according to the SCS of the terminal.

公开(公告)号：US20200177356A1

公开(公告)日：2020-06-04

申请号：US16782806

申请日：2020-02-05

Applicant: LG Electronics Inc.

Inventor： Eunsun KIM ,  Kijun KIM ,  Yunjung YI ,  Joonkui AHN ,  Byounghoon KIM ,  Hyunsoo KO

IPC: H04L5/00 ,  H04L27/26

Abstract: In the present invention, a part of a first demodulation reference signal sequence generated on the basis of a basic subcarrier interval (hereinafter, a first subcarrier interval) is used for a second subcarrier interval which is K times the first subcarrier interval. Values selected one for every K from among values constituting the first demodulation reference signal sequence may be used as values constituting a second demodulation reference signal sequence for the second subcarrier interval.