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71.发明申请公开(公告)号：US20220272507A1
公开(公告)日：2022-08-25
申请号：US17457617
申请日：2021-12-03
Applicant: LG ELECTRONICS INC.
Inventor： Giwon PARK , Seungmin LEE , Woosuk KO , Seoyoung BACK , Jongwoo HONG
Abstract: A method of operating a first apparatus 100 in a wireless communication system is proposed. The method may comprise: determining a time duration in which a first active time and a second active time overlap; performing SL transmission or SL reception of a service related to a smaller priority value among a first priority value and a second priority value, within the overlapping time duration; and performing SL transmission or SL reception of a service related to a greater priority value among the first priority value and the second priority value, outside the overlapping time duration.
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72.发明申请公开(公告)号：US20220256625A1
公开(公告)日：2022-08-11
申请号：US17562427
申请日：2021-12-27
Applicant: LG Electronics Inc.
Inventor： Giwon PARK , Seungmin LEE , Seoyoung BACK , Jongwoo HONG
Abstract: In an embodiment, a method for performing wireless communication by a first device is provided. The method may include: obtaining a default discontinuous reception (DRX) configuration for a groupcast or a broadcast, the default DRX configuration including information related to a sidelink (SL) DRX cycle and information related to an active time; and receiving, from a second device, a message for establishing a unicast connection with the second device, wherein the message for establishing the unicast connection with the second device is received based on the default DRX configuration.
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公开(公告)号：US20220210864A1
公开(公告)日：2022-06-30
申请号：US17567550
申请日：2022-01-03
Applicant: LG Electronics Inc.
Inventor： Giwon PARK , Seungmin LEE , Seoyoung BACK , Jongwoo HONG
Abstract: A method of operating a first apparatus 100 in a wireless communication system is proposed. The method may include, obtaining at least one sidelink (SL) discontinuous reception (DRX) configuration; obtaining information related to whether an SL DRX operation of a second apparatus 200 to receive a service related to a service data unit (SDU) is enabled and the SDU; determining that the second apparatus 200 performs an SL DRX operation for the service related to the SDU, based on that the information related to whether the SL DRX operation is enabled represents that an SL DRX operation of the second apparatus 200 is enabled; determining an SL DRX configuration among the at least one SL DRX configuration, based on a quality of service (QoS) requirement related to the SDU; generating a medium access control (MAC) protocol data unit (PDU) based on the SDU; and transmitting the MAC PDU to the second apparatus 200 in an active time of the SL DRX configuration.
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公开(公告)号：US20210282181A1
公开(公告)日：2021-09-09
申请号：US16326906
申请日：2017-08-08
Applicant: LG ELECTRONICS INC.
Inventor： Seungjune YI , Sunyoung LEE , Jongwoo HONG
Abstract: A method for a user equipment (UE) performing a random access to a network supporting NB-IoT (Narrow Band Internet of Things) is disclosed. The UE, operating on a first carrier, can move to a second carrier from the first carrier, and perform a random access procedure on the second carrier. The UE is configured to return to the first carrier, when the random access procedure on the second carrier is not successful, and when the random access procedure is a contention based random access procedure. Here, the first carrier is an anchor carrier if the UE is in RRC_IDLE state, and the first carrier is a configured carrier if the UE is in RRC_CONNECTED state.
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75.发明申请公开(公告)号：US20200236600A1
公开(公告)日：2020-07-23
申请号：US16841340
申请日：2020-04-06
Applicant: LG Electronics Inc.
Inventor： Jongwoo HONG , Youngdae LEE , Jaewook LEE
Abstract: According to the present disclosure, a user equipment (UE) selects a carrier among a plurality of carriers, receives information on a channel busy ratio (CBR) threshold from a network, and triggers a carrier reselection. When a CBR of the carrier satisfies the CBR threshold, e.g. the CBR of the carrier is below than the CBR threshold, the UE keeps using the carrier. That is, the carrier reselection is not performed when the CBR of the carrier satisfies the CBR threshold. On the other hand, when a CBR of the carrier does not satisfy the CBR threshold, the UE performs the carrier reselection.
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Patent Agency Ranking
公开(公告)号：US20200213045A1
公开(公告)日：2020-07-02
申请号：US16639511
申请日：2018-10-08
Applicant: LG ELECTRONICS INC.
Inventor： Jaewook LEE , Youngdae LEE , Jongwoo HONG
IPC: H04L1/18 , H04L12/801 , H04L29/08 , H04L12/741 , H04W4/44 , H04L12/823 , H04W76/27
Abstract: Provided is a method for generating a packet by a user equipment (UE). The method may include: receiving a threshold for packet duplication, from a base station; when a number of duplicated packets for a certain time does not satisfy the threshold for the packet duplication, generating a second packet by duplicating a first packet; and transmitting the generated second packet.
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77.发明申请公开(公告)号：US20200178343A1
公开(公告)日：2020-06-04
申请号：US16637730
申请日：2018-08-09
Applicant: LG ELECTRONICS INC.
Inventor： Taehun KIM , Laeyoung KIM , Jaewook LEE , Jongwoo HONG
Abstract: A method of performing a radio resource control (RRC) connection procedure of a relay user equipment (UE) in a wireless communication system is disclosed. The method includes, if a RRC connection procedure of a remote UE associated with the relay UE is triggered, receiving, from the remote UE, a first RRC establishment cause for a RRC connection of the remote UE; and if a RRC connection request of the relay UE is not allowed, transmitting, to a base station, a first RRC connection request including the first RRC establishment cause of the remote UE.
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公开(公告)号：US20200059844A1
公开(公告)日：2020-02-20
申请号：US16540415
申请日：2019-08-14
Applicant: LG ELECTRONICS INC.
Inventor： Youngdae LEE , Taehun KIM , Jongwoo HONG
Abstract: A method and apparatus for triggering a transmission carrier reselection procedure due to high congestion level in a wireless communication system is provided. A wireless device, which selects a carrier and performs data transmission on the carrier, determines that a congestion level of the carrier is not below a threshold for carrier reselection, and triggers the carrier reselection.
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79.发明申请公开(公告)号：US20190229853A1
公开(公告)日：2019-07-25
申请号：US16330070
申请日：2017-11-02
Applicant: LG ELECTRONICS INC.
Inventor： Jaewook LEE , Youngdae LEE , Jongwoo HONG
Abstract: The present invention relates to a wireless communication system. More specifically, the present invention relates to a method and a device for determining number of retransmissions of sidelink data in wireless communication system, the method comprising: determining number of retransmissions of sidelink data when the sidelink data is available for transmission; transmitting the sidelink data via direct interface between UEs; and retransmitting the sidelink data as many as the determined number of retransmissions.
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公开(公告)号：US20170215154A1
公开(公告)日：2017-07-27
申请号：US15327960
申请日：2015-07-24
Applicant: LG ELECTRONICS INC. , SNU R&DB FOUNDATION
Inventor： Hakseong KIM , Jongwoo HONG , Sunghyun CHOI , Hoyoung YOON
CPC classification number: H04W52/245 , H04B17/318 , H04W52/24 , H04W52/325 , H04W52/34 , H04W52/367 , H04W52/383 , H04W72/0446 , H04W72/1278 , H04W76/14
Abstract: Disclosed are a method for controlling power and an apparatus therefor in a wireless communication system supporting device-to-device (D2D) communication. Specifically, a method for a terminal for controlling the transmission power of a physical sidelink discovery channel (PSDCH) in a wireless communication system supporting D2D communication comprises the steps of: calculating the sum of reception strengths of the total number of PSDCHs received from a set PSDCH reception period; and transmitting the PSDCH, wherein if the sum of reception strengths of the total number of PSDCHs is greater than a previously set threshold value, then the PSDCH to be transmitted is transmitted under the transmission power controlled by the terminal, and if the sum of reception strengths of the total number of PSDCHs is less than a previously set threshold value, then the PSDCH to be transmitted can be transmitted under the maximum transmission power.
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