公开(公告)号：US12040534B2

公开(公告)日：2024-07-16

申请号：US17755854

申请日：2019-12-05

申请人： LG ELECTRONICS INC.

发明人： Kukheon Choi ,  Ilnam Cho ,  Seungmin Woo ,  Byeongyong Park

IPC分类号： H01Q1/36 ,  H01Q1/24 ,  H01Q1/44 ,  H01Q5/42 ,  H01Q9/04 ,  H04B7/0413

CPC分类号： H01Q1/243 ,  H01Q1/36 ,  H01Q1/44 ,  H01Q5/42 ,  H01Q9/045 ,  H04B7/0413

摘要： Provided is an electronic device having a transparent antenna for 5G communication according to the present invention. The electronic device comprises: a transparent antenna embedded in a display to emit a signal to the front surface of the display; and a transmission line for feeding power to the transparent antenna. The transparent antenna includes: a first emitter configured as a first metal mesh grid on a first substrate; and a second emitter configured as a second metal mesh grid on a second substrate disposed above the first substrate.

公开(公告)号：US11700093B2

公开(公告)日：2023-07-11

申请号：US16652978

申请日：2018-10-10

申请人： LG ELECTRONICS INC.

发明人： Kukheon Choi ,  Jonghyun Park ,  Jiwon Kang ,  Kyuseok Kim ,  Kilbom Lee

IPC分类号： H04L5/00 ,  H04W72/0446 ,  H04W72/20

CPC分类号： H04L5/0048 ,  H04L5/0012 ,  H04W72/0446 ,  H04W72/20

摘要： A method for transmitting an SRS by a user equipment may comprise the steps of: transmitting, to a base station, user equipment capability information including information on a frequency bandwidth where SRS frequency hopping for the user equipment is possible; receiving, from the base station, first information on an SRS bandwidth configuration and second information on the start point of an SRS frequency for transmission of an SRS; and transmitting the SRS to the base station on the basis of the first information and the second information, wherein the frequency bandwidth where SRS frequency hopping for the user equipment is possible corresponds to a partial frequency bandwidth within a bandwidth part (BWP) configured for transmission of the SRS. The UE is capable of communicating with at least one of another UE, a UE related to an autonomous driving vehicle, a base station or a network.

公开(公告)号：US11683140B2

公开(公告)日：2023-06-20

申请号：US17480796

申请日：2021-09-21

申请人： LG Electronics Inc.

发明人： Kukheon Choi ,  Jonghyun Park ,  Jiwon Kang ,  Kyuseok Kim ,  Minki Ahn ,  Kilbom Lee

IPC分类号： H04L5/00 ,  H04W72/23

CPC分类号： H04L5/0048 ,  H04W72/23

摘要： A method for a terminal to receive Sounding Reference Symbol (SRS) configuration information in a wireless communication system comprises: a step of receiving SRS configuration information for SRS transmission in units of concatenated SRS blocks from a base station; and a step of transmitting SRS to the base station on the concatenated SRS blocks on the basis of the SRS configuration information, wherein the SRS configuration information may include information indicating a length of one SRS block, information indicating the number of SRS blocks, and information indicating an SRS block in which truncation is performed among the concatenated SRS blocks.

公开(公告)号：US11558161B2

公开(公告)日：2023-01-17

申请号：US16629909

申请日：2018-01-30

申请人： LG Electronics Inc.

发明人： Kukheon Choi ,  Jiwon Kang ,  Kyuseok Kim ,  Minki Ahn ,  Kilborn Lee

IPC分类号： H04L5/00 ,  H04L1/06

摘要： A method by which a terminal transmits an SRS can comprise the steps of: receiving, from a base station, first information indicating symbols to which the SRS is transmitted among a plurality of symbols, when the terminal is configured to perform antenna switching for an SRS transmission on the plurality of symbols; and transmitting the SRS on the indicated symbols, wherein the SRS is transmitted through antenna ports respectively corresponding to the indicated symbols, and the antenna ports respectively corresponding to the indicated symbols can be different from each other.

公开(公告)号：US11424883B2

公开(公告)日：2022-08-23

申请号：US16979149

申请日：2019-03-28

申请人： LG ELECTRONICS INC.

发明人： Jonghyun Park ,  Haewook Park ,  Kunil Yum ,  Sukhyon Yoon ,  Kukheon Choi

IPC分类号： H04L5/00 ,  H04W72/10

摘要： A method for a user equipment (UE) to transmit a sounding reference signal (SRS) in a wireless communication system is disclosed. The method includes receiving, from a base station, configuration information related to a first SRS resource assigned for transmission of a first SRS and a second SRS resource assigned for transmission of a second SRS, wherein the configuration information includes type information representing whether or not a SRS transmission has periodicity, and usage information representing which usage the SRS has; and when a transmission time of the first SRS is the same as a transmission time of the second SRS, transmitting the first SRS or the second SRS to the base station based on a priority between the first SRS and the second SRS, wherein the priority is determined based on at least one of the type information or the usage information.

公开(公告)号：US11362778B2

公开(公告)日：2022-06-14

申请号：US16496351

申请日：2018-01-30

申请人： LG Electronics Inc.

发明人： Kukheon Choi ,  Jiwon Kang ,  Kyuseok Kim ,  Minki Ahn ,  Kilbom Lee

IPC分类号： H04L5/00 ,  H04L27/26 ,  H04W72/04 ,  H04W74/08

摘要： A method for a user equipment to receive control information for a sounding reference symbol (SRS) transmission in a wireless communication system may comprise: a step of receiving, from a base station, any one piece of information on an SRS bandwidth (BW), the number of SRS blocks and the length of an SRS block which have been set up for the user equipment; and a step of transmitting an SRS on the basis of the control information.

公开(公告)号：US11329787B2

公开(公告)日：2022-05-10

申请号：US16650221

申请日：2018-09-28

申请人： LG Electronics Inc.

发明人： Kukheon Choi ,  Jiwon Kang ,  Kyuseok Kim ,  Jonghyun Park ,  Kilborn Lee

IPC分类号： H04L5/00

摘要： A method for transmitting an SRS by a terminal may comprise the steps of: receiving, from a base station, information on a first bandwidth part (BWP) and a second BWP set for SRS transmission of the terminal; and when a frequency starting position for SRS transmission in the second BWP having a lower priority than the first BWP overlaps the first BWP, transmitting the SRS to the base station at an SRS bandwidth position different from an SRS bandwidth position associated with the frequency starting position for the SRS transmission. The UE is capable of communicating with at least one of another UE, a UE related to an autonomous driving vehicle, a base station or a network.

公开(公告)号：US11323295B2

公开(公告)日：2022-05-03

申请号：US16486825

申请日：2018-01-17

申请人： LG ELECTRONICS INC.

发明人： Kukheon Choi ,  Jiwon Kang ,  Kyuseok Kim ,  Minki Ahn ,  Kilbom Lee

IPC分类号： H04L1/00 ,  H04W72/04 ,  H04W76/27 ,  H04W80/02 ,  H04L25/02 ,  H04L5/00

摘要： A method for transmitting a sounding reference symbol (SRS) by a terminal in a wireless communication system may comprise the steps of: receiving, from a base station, SRS configuration information including information indicating an SRS sequence type for generation of an SRS sequence of the terminal; generating the SRS sequence on the basis of the indicated SRS sequence generating type; and transmitting an SRS, to which the generated SRS sequence has been applied, from a corresponding resource to the base station.

公开(公告)号：US11316636B2

公开(公告)日：2022-04-26

申请号：US16652024

申请日：2018-10-11

申请人： LG ELECTRONICS INC.

发明人： Kukheon Choi ,  Jiwon Kang ,  Kyuseok Kim ,  Kilbom Lee

IPC分类号： H04W4/00 ,  H04L5/00 ,  H04W72/04

摘要： A method for transmitting an SRS by a terminal may comprise the steps of: receiving, from a base station, one of an SRS resource indicator (SRI), a CSI-RS resource indicator (CRI), a synchronization signal block (SSB) identifier, and an uplink transmission configuration indicator (TCI); on the basis of whether the received indicator/identifier includes an indication that the corresponding indicator/identifier is commonly used for an SRS resource group or an indication that the corresponding indicator/identifier is used for a first SRS resource of the SRS resource group, determining whether to use the same transmission beam or use different transmission beams to transmit an SRS in the SRS resource group; on the basis of the determination, determining a transmission beam for the terminal, indicated by the received indicator/identifier; and transmitting the SRS in the first SRS resource on the basis of the transmission beam for the terminal, wherein the SRS resource group includes the first SRS resource and a second SRS resource. The UE is capable of communicating with at least one of another UE, a UE related to an autonomous driving vehicle, a base station or a network.

公开(公告)号：US11190320B2

公开(公告)日：2021-11-30

申请号：US16617064

申请日：2018-06-18

申请人： LG Electronics Inc.

发明人： Kukheon Choi ,  Jonghyun Park ,  Jiwon Kang ,  Kyuseok Kim ,  Minki Ahn ,  Kilbom Lee

IPC分类号： H04L27/26 ,  H04L5/00 ,  H04W72/04 ,  H04W72/12 ,  H04W76/27

摘要： A method for generating an SRS sequence by a terminal may comprise the steps of: calculating a first root value for generation of an SRS sequence of a first block among concatenated blocks configured for transmission of an SRS, using a terminal-specific SRS identifier; calculating a second root value for generation of an SRS sequence of a second block on the basis of the calculated first root value and a root offset value; and generating an SRS sequence for transmission of an SRS on the concatenated blocks by applying the first root value to the first block and applying the second root value to the second block.