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51.发明申请公开(公告)号：US20220287009A1
公开(公告)日：2022-09-08
申请号：US17637402
申请日：2020-07-08
Applicant: LG ELECTRONICS INC.
Inventor： Jongyoul LEE , Youngdae LEE , Giwon PARK , Hanbyul SEO
Abstract: According to an embodiment of the present disclosure, provided is a method by which a first apparatus performs sidelink communication. The method may comprise the steps of: transmitting a first transport block to a second apparatus, on a resource allocated by a first SL grant received from a base station; transmitting, to the base station, a system information request message requesting system information; transmitting, on an exceptional resource pool, a second transport block to the second apparatus, on the basis of the transmission of the system information request message to the base station; and receiving, from the base station, first system information related to the system information request message.
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公开(公告)号：US20220286842A1
公开(公告)日：2022-09-08
申请号：US17597389
申请日：2020-07-06
Applicant: LG ELECTRONICS INC.
Inventor： Giwon PARK , Youngdae LEE , Hanbyul SEO , Jongyoul LEE
Abstract: One embodiment is a method for carrying out an operation for a first UE in a wireless communication system, the method comprising the steps of: receiving data from an upper layer; monitoring a radio link state with a second UE; and on the basis of the radio link state, detecting or declaring a radio link failure (RLF), wherein the data is determined to be untransmittable data on the basis of the RLF.
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公开(公告)号：US20220279581A1
公开(公告)日：2022-09-01
申请号：US17634800
申请日：2020-08-31
Applicant: LG ELECTRONICS INC.
Inventor： Jongseob BAEK , Hanbyul SEO , Woosuk KO , Seungmin LEE
Abstract: An aspect of the present disclosure provides a method by a user device in a wireless communication system, the method comprising: receiving positioning reference signal (PRS) configuration information; performing listen-to-talk (LBT) for an unlicensed band; on the basis of the PRS configuration information, transmitting a first PRS to an anchor node (AN) on a channel in an idle state according to the LBT, among multiple channels included in the unlicensed band; and on the basis of the PRS configuration information, receiving a second PRS from the AN on the channel, wherein the first PRS is transmitted immediately after the LBT is performed.
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公开(公告)号：US20220278797A1
公开(公告)日：2022-09-01
申请号：US17635356
申请日：2020-08-18
Applicant: LG ELECTRONICS INC.
Inventor： Seungmin LEE , Hanbyul SEO , Daesung HWANG
Abstract: According to an embodiment of the present disclosure, a method in which a first apparatus performs sidelink communication is provided. The method may comprise: receiving a PSCCH from a second apparatus; receiving a PSSCH related to the PSCCH from the second apparatus; transmitting an SL PRS for sidelink positioning to the second apparatus; determining a PSFCH resource for transmitting a PSFCH to the second apparatus based on the PSCCH and the PSSCH; and transmitting the PSFCH to the second apparatus based on the PSFCH resource, wherein a time interval in which the SL PRS is transmitted and a time interval in which the PSFCH is transmitted may overlap each other.
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公开(公告)号：US20220264476A1
公开(公告)日：2022-08-18
申请号：US17631316
申请日：2020-08-24
Applicant: LG Electronics Inc.
Inventor： Heejin KIM , Seungmin LEE , Hanbyul SEO
Abstract: According to various embodiments, disclosed are a method by which a terminal performs sidelink communication in a wireless communication system for supporting a sidelink, and an apparatus therefor. Disclosed are a method by which a first terminal performs sidelink communication in a wireless communication system for supporting a sidelink, and an apparatus therefor, the method comprising the steps of: transmitting a discovery signal in a discovery resource region; receiving a discovery response signal; and performing sidelink communication with a second terminal, wherein the transmission power related to the sidelink communication is determined on the basis of a reference signal received power (RSRP) value measured in the discovery resource region.
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Patent Agency Ranking
公开(公告)号：US20220256548A1
公开(公告)日：2022-08-11
申请号：US17597358
申请日：2020-08-05
Applicant: LG ELECTRONICS INC.
Inventor： Giwon PARK , Hanbyul SEO , Jongyoul LEE
Abstract: In one embodiment, a method for performing an operation for a first terminal in a wireless communication system comprises the steps of: determining that a physical layer problem has occurred during communication with a base station; switching from resource allocation mode 1 to resource allocation mode 2 on the basis of the physical layer problem; and transmitting, in resource allocation mode 2, sidelink data to a second terminal by using a sidelink resource, wherein the sidelink resource is determined as a sensing-based resource and/or a random selection-based resource in consideration of the latency budget and sensing validity period of the sidelink data.
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公开(公告)号：US20220248454A1
公开(公告)日：2022-08-04
申请号：US17660059
申请日：2022-04-21
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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公开(公告)号：US20220240237A1
公开(公告)日：2022-07-28
申请号：US17595950
申请日：2020-06-05
Applicant: LG ELECTRONICS INC.
Inventor： Giwon PARK , Hanbyul SEO , Jongyoul LEE
IPC: H04W72/04
Abstract: According to one embodiment, a method for performing an operation for a first terminal in a wireless communication system comprises the steps of: transmitting, to a second terminal, a physical sidelink control channel (PSCCH) including sidelink control information (SCI); and transmitting a physical sidelink shared channel (PSSCH) on the basis of the SCI, wherein the SCI is transmitted from a sub-channel mapped to the second terminal.
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公开(公告)号：US20220232667A1
公开(公告)日：2022-07-21
申请号：US17716386
申请日：2022-04-08
Applicant: LG Electronics Inc.
Inventor： Seoyoung BACK , Hanbyul SEO
IPC: H04W76/28
Abstract: According to an aspect of the present disclosure, a method performed by a user equipment in a wireless communication system: receives discontinuous reception (DRX) configuration information for each of a plurality of bandwidth parts (BWPs), wherein the DRX configuration information includes a first on duration associated with a DRX operation; and on the basis of the DRX configuration information, transmits a discovery signal during the first on duration on an activated BWP from among the plurality of BWPs, wherein the DRX configuration information is configured for each of the plurality of BWPs.
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公开(公告)号：US20220232627A1
公开(公告)日：2022-07-21
申请号：US17578337
申请日：2022-01-18
Applicant: LG ELECTRONICS INC.
Inventor： Seungmin LEE , Hanbyul SEO
Abstract: A method of operating the first apparatus 100 in a wireless communication system is proposed. The method may include: performing resource selection for at least one period, wherein each of the at least one period includes at least one transmission resource; increasing a value related to a consecutive unused transmission opportunity by 1, based on that transmission is not performed on all transmission resources within a first period included in the at least one period; and triggering resource reselection based on that the value related to a consecutive unused transmission opportunity reaches a threshold value related to a consecutive unused transmission opportunity.
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