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631.发明申请公开(公告)号：US20220201731A1
公开(公告)日：2022-06-23
申请号：US17604702
申请日：2020-05-04
Applicant: LG Electronics Inc.
Inventor： Youngdae LEE , Giwon PARK , Jongyoul LEE , Hanbyul SEO
IPC: H04W72/12
Abstract: A method and apparatus for trigger and/or cancellation of sidelink scheduling request (SR) in a wireless communication system is provided. A wireless device determines that a physical uplink control channel (PUCCH) resource for transmission of a scheduling request (SR) overlaps with a sidelink (SL) resource for transmission of a SL media access control (MAC) protocol data unit (PDU). The wireless device transmits, to a network, the SR by using the PUCCH resource when a priority of the SR is higher than a priority of the SL MAC PDU.
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632.发明申请公开(公告)号：US20220167459A1
公开(公告)日：2022-05-26
申请号：US17667160
申请日：2022-02-08
Applicant: LG Electronics Inc.
Inventor： Jaewook LEE , Taehun KIM , Youngdae LEE , Jongwoo HONG
IPC: H04W80/02 , H04W72/02 , H04W72/04 , H04W72/14 , H04W92/18 , H04W76/27 , H04L1/00 , H04W36/08 , H04W4/40
Abstract: A method performed by a user equipment (UE) in a wireless communication system, the method including: selecting to create a configured sidelink grant corresponding to transmissions of at least one media access control (MAC) protocol data unit (PDU); and triggering a transmission carrier selection procedure based on (i) data being available in a sidelink traffic channel (STCH) associated with one or more carriers, and (ii) there being no configured sidelink grant on any carrier, among the one or more carriers, that is allowed for the STCH.
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633.发明申请公开(公告)号：US20220131803A1
公开(公告)日：2022-04-28
申请号：US17310169
申请日：2020-02-17
Applicant: LG ELECTRONICS INC.
Inventor： Woosuk KO , Youngdae LEE , Laeyoung KIM , Hanbyul SEO , Seungmin LEE
Abstract: A method for performing wireless communication by a first device and an apparatus supporting same are provided. The method may comprise the steps of: measuring a congestion ratio for a resource associated with sidelink (SL); determining the priority of a service on the basis of the quality of service (QoS) of the service and a state of the first device; and determining a transmission parameter on the basis of the congestion ratio and the priority of the service.
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634.发明申请公开(公告)号：US20220124514A1
公开(公告)日：2022-04-21
申请号：US17451058
申请日：2021-10-15
Applicant: LG ELECTRONICS INC.
Inventor： Youngdae LEE , Jaehyung KIM , Suckchel YANG
Abstract: Various embodiments relate to a next-generation wireless communication system for supporting higher data transmission rate, beyond a 4th generation (4G) wireless communication system. According to various embodiments, a method of transmitting and receiving a signal in a wireless communication system and an apparatus supporting the same may be provided, and other various embodiments may be provided.
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635.发明申请公开(公告)号：US20220117004A1
公开(公告)日：2022-04-14
申请号：US17501515
申请日：2021-10-14
Applicant: LG Electronics Inc.
Inventor： Youngdae LEE , Jaehyung KIM , Seunggye HWANG
Abstract: According to an embodiment of the present invention a UE may receive a first system information block (SIB) including a system information (SI) request-related configuration including a physical random access channel configuration; transmit a random access (RA) preamble for an SI request based on the PRACH configuration; and receive, in response to the RA preamble, a second SIB different from the first SIB, wherein the SI request-related configuration may include first information related only to a first type UE with reduced capability to support a smaller bandwidth than a second type UE, and second information common for the first type UE and the second type UE, and the UE may be the first type UE and may perform the RA preamble transmission by determining an RA association period and an RA occasion based on both of the first information and the second information in the SI request-related configuration.
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Patent Agency Ranking
公开(公告)号：US20220095366A1
公开(公告)日：2022-03-24
申请号：US17643081
申请日：2021-12-07
Applicant: LG ELECTRONICS INC.
Inventor： Youngdae LEE , Seungmin LEE , Giwon PARK , Hanbyul SEO , Jongyoul LEE
Abstract: The present disclosure relates to channel state reporting in wireless communications. According to an embodiment of the present disclosure, a method performed by a first wireless device in a wireless communication system comprises: establishing a PC5 radio resource control (RRC) connection between the first wireless device and a second wireless device; receiving sidelink control information (SCI) from the second wireless device, wherein the SCI instructs the first wireless device to perform sidelink (SL)-channel state information (CSI) reporting for the PC5 RRC connection; triggering the SL-CSI reporting; and based on that a sidelink resource for the SL-CSI reporting is unavailable and the first wireless device is configured with a mode in which sidelink resources are scheduled by a network, transmitting a signal related to the SL CSI reporting for requesting the sidelink resource to the network.
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637.发明申请公开(公告)号：US20220038981A1
公开(公告)日：2022-02-03
申请号：US17278987
申请日：2019-11-28
Applicant: LG ELECTRONICS INC.
Inventor： Sangwon KIM , Youngdae LEE
Abstract: A method and apparatus for handling a frequency priority based on a service in a wireless communication system is provided. The wireless device camps on a serving cell operated on a first frequency. The wireless device receives, from the serving cell, a paging including an information related to a service. The wireless device prioritizes or de-prioritizes the first frequency based on the information. The wireless device performs cell reselection based on a priority of the first frequency.
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公开(公告)号：US20220030637A1
公开(公告)日：2022-01-27
申请号：US17498139
申请日：2021-10-11
Applicant: LG ELECTRONICS INC.
Inventor： Youngdae LEE , Sunyoung Lee
Abstract: Provided is a method for performing a random access procedure by a terminal in a wireless communication system. The method comprises the steps of: selecting a first beam having a quality equal to or higher than a preconfigured threshold value; transmitting a random access preamble to a base station via the first beam; adjusting the threshold value when it is determined that the random access procedure has failed; and reselecting a second beam having a quality equal to or higher than the adjusted threshold value.
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639.发明申请公开(公告)号：US20220022086A1
公开(公告)日：2022-01-20
申请号：US17492135
申请日：2021-10-01
Applicant: LG Electronics Inc.
Inventor： Sunyoung LEE , Seungjune YI , Youngdae LEE , Sungjun PARK
Abstract: A method for a base station (BS) operating in a wireless communication system, the method includes transmitting, to a user equipment (UE), first information indicating a threshold value for an uplink data split operation; and receiving a buffer status report (BSR) from the UE, wherein a value of a buffer size in the BSR is determined based on second information that indicates an amount of data available for transmission for a packet data convergence protocol (PDCP) entity of the UE when the amount of the data available for transmission is larger than the threshold value.
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公开(公告)号：US20210351886A1
公开(公告)日：2021-11-11
申请号：US17269967
申请日：2019-10-04
Applicant: LG ELECTRONICS INC.
Inventor： Sangwon KIM , Youngdae LEE
Abstract: Provided are a method for radio link monitoring. According to an embodiment of the present disclosure, the method includes detecting, by a physical layer of the wireless device, that a reference signal (RS) on an unlicensed frequency is not transmitted in a current period, considering, by the physical layer, that a radio link status of the current period is identical to a radio link status of a previous period, and informing, by the physical layer to a radio resource control (RRC) layer of the wireless device, the radio link status of the current period in the current period.
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