公开(公告)号：US10893452B2

公开(公告)日：2021-01-12

申请号：US16384493

申请日：2019-04-15

Applicant: LG ELECTRONICS INC.

Inventor： Jaewook Lee ,  Youngdae Lee ,  Sunghoon Jung ,  Sangwon Kim

IPC: H04W36/00 ,  H04W36/08 ,  H04W24/08 ,  H04W36/30 ,  H04W48/16 ,  H04W48/20

Abstract: Provided are a method of reselecting a cell by a terminal in a wireless communication system and a device supporting the same. A terminal may measure a cell on the basis of a priority, may calculate a ranking of the cell, using a cell measurement result, and may reselect a cell having the highest ranking. Otherwise, the terminal may measure a cell and evaluate a cell reselection criterion on the basis of a priority, may calculate a CE level with respect to a cell satisfying the cell reselection criterion evaluation, using a cell measurement result, and may reselect a cell having the lowest CE level. The terminal may be a terminal operating in a coverage extension mode and the coverage extension mode enables the cell measurement to be performed for a longer time than a normal mode.

公开(公告)号：US10834752B2

公开(公告)日：2020-11-10

申请号：US16064968

申请日：2018-01-31

Applicant: LG ELECTRONICS INC.

Inventor： Sangwon Kim ,  Youngdae Lee ,  Jaewook Lee

IPC: H04L12/801 ,  H04L5/14 ,  H04L12/28 ,  H04L29/06 ,  H04W74/00 ,  H04W48/14 ,  H04W74/08 ,  H04W24/02 ,  H04W48/10

Abstract: Provided are a method for a user equipment (UE) to request system information in a wireless communication system and a device supporting the same. The method may include: transmitting a random access preamble for requesting system information to a base station (BS); receiving, from the BS, a random access response including only a random access preamble identifier (RAPID) corresponding to the transmitted random access preamble; and considering that a random access procedure is completed.

公开(公告)号：US10771961B2

公开(公告)日：2020-09-08

申请号：US16087570

申请日：2017-03-20

Applicant: LG ELECTRONICS INC.

Inventor： Jaewook Lee ,  Hanbyul Seo ,  Youngdae Lee

IPC: H04W4/44 ,  H04W4/46 ,  H04W4/02 ,  H04W8/24 ,  H04W4/029 ,  H04W4/00 ,  H04W8/00

Abstract: A method for processing signals by a user equipment in a V2X (Vehicle-to-Everything) communication system is disclosed. The method includes steps of receiving, from a network, a counting request message including information about at least one V2X service type and at least one V2X UE type; and transmitting a counting response message to the network, when a V2X UE type of the UE is included in the at least one V2X UE type, wherein the counting response message includes information about at least one of a location of the UE, a direction of the UE or a velocity of the UE.

公开(公告)号：US10750521B2

公开(公告)日：2020-08-18

申请号：US16389120

申请日：2019-04-19

Applicant: LG Electronics Inc.

Inventor： Seungmin Lee ,  Hanbyul Seo ,  Myoungseob Kim ,  Youngdae Lee ,  Jaewook Lee

IPC: H04W72/10 ,  H04W72/04 ,  H04W72/12 ,  H04W76/14 ,  H04W76/30 ,  H04W74/04 ,  H04L5/00 ,  H04W4/40 ,  H04W84/04 ,  H04W88/06

Abstract: Provided are an operation method in accordance with uplink semi-persistent scheduling (SPS) of a terminal in a wireless communication system and a terminal using the method. The method is characterized by: receiving, from a base station, downlink control information (DCI) for indicating activation or release of uplink SPS; and decoding the DCI on the basis of a first radio network temporary identifier (RNTI) or a second RNTI. If the DCI is a first DCI for SPS for transmitting a signal to the base station, the DCI is decoded on the basis of the first RNTI, and, if the DCI is a second DCI for SPS for transmitting a vehicle-to-everything (V2X) signal, the DCI is decoded on the basis of the second RNTI. And the first RNTI and second RNTI are RNTIs that are different from each other.

公开(公告)号：US10736171B2

公开(公告)日：2020-08-04

申请号：US15565568

申请日：2016-04-18

Applicant: LG ELECTRONICS INC.

Inventor： Youngdae Lee ,  Jaewook Lee ,  Sunghoon Jung ,  Jinsook Ryu

IPC: H04W76/28 ,  H04W76/20 ,  H04W52/02 ,  H04W76/34 ,  H04W28/02 ,  H04W72/12

Abstract: A method and apparatus for transmitting an uplink indication for extended discontinuous reception (eDRX) in a wireless communication system is provided. A user equipment (UE) detects that an event related to eDRX occurs, and transmits an uplink indication related to eDRX to a network. When the event related to eDRX is that an eDRX timer expires or an eDRX command indicating stop of eDRX is received, the uplink indication may indicate stop of eDRX. When the event related to eDRX is that no uplink data is to be transmitted, the uplink indication may indicate start of eDRX.

公开(公告)号：US20200236654A1

公开(公告)日：2020-07-23

申请号：US16742400

申请日：2020-01-14

Applicant: LG ELECTRONICS INC.

Inventor： Jongwoo Hong ,  Sunghoon Jung ,  Jaewook Lee ,  Taehun Kim

IPC: H04W72/02 ,  H04W4/44 ,  H04W76/14 ,  H04W72/04

Abstract: A method and apparatus for flexible resource configuration for unicast vehicle-to-everything (V2X) communication in new radio access technology (NR) is provided. The wireless is configured with a monitoring channel busy ratio (CBR) threshold and an entering CBR threshold. While performing sidelink transmission in a first transmission mode by using a third resource pool among at least one first resource pool for the first transmission mode, the wireless device measures a CBR of the third resource pool, and monitors at least one second resource pool for a second transmission mode based on that the CBR of the third resource pool is higher than the monitoring CBR threshold. Upon satisfying a condition related to the entering CBR threshold, the wireless device can perform sidelink transmission in the first transmission mode by using both the third resource pool and a fourth resource pool among the at least second resource pool.

公开(公告)号：US10680699B2

公开(公告)日：2020-06-09

申请号：US15653292

申请日：2017-07-18

Applicant: LG ELECTRONICS INC.

Inventor： Youngdae Lee ,  Sangwon Kim ,  Jaewook Lee

IPC: H04B7/06 ,  H04B7/0426 ,  H04B7/212 ,  H04B7/185

Abstract: According to the present invention, a user equipment (UE) calculates its paging occasion based on a specific beam to monitor paging. In detail, the UE selects at least one beam among multiple beams, calculates a paging occasion consisting of the at least one beam, and monitors a paging in the paging occasion. When the paging occasion consists of the multiple beams including the at least one beam, the paging may be monitored in a part of the paging occasion where the at least one beam is transmitted. Alternatively, when the paging occasion only consists of the at least one beam, the paging may be monitored in all of the paging occasion where the at least one beam is transmitted.

公开(公告)号：US20200059980A1

公开(公告)日：2020-02-20

申请号：US16487964

申请日：2018-05-04

Applicant: LG Electronics Inc.

Inventor： Jongwoo Hong ,  Taehun Kim ,  Jaewook Lee

IPC: H04W76/14 ,  H04W88/04 ,  H04W76/27 ,  H04W76/18 ,  H04W80/02 ,  H04W8/00 ,  H04W48/16

Abstract: The present invention is directed to a method and an apparatus for use in a wireless communication system. Specifically, the present invention is directed to a method comprising: receiving a bearer list of a relay User Equipment (UE) from a mobility management entity (MME) of the relay UE; receiving a bearer list of a remote UE from a MME of the remote UE; and if the bearer list of the relay UE has no bearer that matches to the bearer list of the remote UE in terms of delay budget of a specific service, transmitting a request for additional bearer setup including a cause value associated with the delay budget to the MME of the relay UE, and an apparatus therefore.

公开(公告)号：US10555182B2

公开(公告)日：2020-02-04

申请号：US15562700

申请日：2016-04-06

Applicant: LG ELECTRONICS INC.

Inventor： Jaewook Lee ,  Youngdae Lee ,  Sunghoon Jung

IPC: H04W72/04 ,  H04W16/26 ,  H04L1/08 ,  H04W48/16 ,  H04W48/12 ,  H04W48/20 ,  H04L1/00 ,  H04W4/70 ,  H04W60/04 ,  H04W74/08 ,  H04W88/04

Abstract: Provided is a method by which a terminal applies a value corresponding to a CE level on the basis of the CE level in a wireless communication system. The terminal can receive a list including one or more values corresponding to one or more CE levels from a network, determine a CE level, and apply a value corresponding to the determined CE level among the values included in the list. Alternatively, the terminal can receive a specific value and one or more offset values corresponding to the one or more CE levels from the network, determine a CE level, manipulate the specific value by using an offset value corresponding to the determined CE level, and apply the manipulated specific value.

公开(公告)号：US10548017B2

公开(公告)日：2020-01-28

申请号：US16069478

申请日：2016-12-05

Applicant: LG ELECTRONICS INC.

Inventor： Gwanmo Ku ,  Youngdae Lee ,  Sunghoon Jung ,  Jaewook Lee ,  Sangwon Kim ,  Sangwook Han

IPC: H04W16/04 ,  H04W28/08 ,  H04W48/20 ,  H04W16/32

Abstract: A method for a terminal performing redistribution target selection in a wireless communication system, and an apparatus supporting the same are provided. The terminal receives redistribution parameters from a network, and performs redistribution target selection based on UE_ID, wherein the UE_ID can be a function of a time varying index and a UE identity.