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公开(公告)号：US20240260049A1
公开(公告)日：2024-08-01
申请号：US18631711
申请日：2024-04-10
Applicant: VIVO MOBILE COMMUNICATION CO., LTD.
IPC: H04W72/23 , H04W28/06 , H04W72/044
CPC classification number: H04W72/23 , H04W72/046 , H04W28/06
Abstract: A wireless communication method includes: generating association relationship indication information; and sending the association relationship indication information. The association relationship indication information is used to indicate that multiple first CORESETs have an association relationship, and the multiple first CORESETs share first QCL information. The association relationship indication information is further used to indicate that multiple second CORESETs have an association relationship, the multiple first CORESETs and the multiple second CORESETs have no association relationship, and the multiple second CORESETs share second QCL information.
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公开(公告)号：US20240154773A1
公开(公告)日：2024-05-09
申请号：US18413736
申请日：2024-01-16
Applicant: VIVO MOBILE COMMUNICATION CO., LTD.
Inventor： Rongrong SUN , Yu YANG , Yang SONG , Peng SUN
IPC: H04L5/00
CPC classification number: H04L5/0091 , H04L5/0035 , H04L5/0051
Abstract: A TCI state determining method and apparatus, a terminal, and a network-side device are provided. The TCI state determining method in the embodiments of this application includes: receiving, by a terminal, a first command; and determining, by the terminal, the number of TCI states applicable for a target resource based on the first command.
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公开(公告)号：US20240007243A1
公开(公告)日：2024-01-04
申请号：US18357981
申请日：2023-07-24
Applicant: VIVO MOBILE COMMUNICATION CO.,LTD.
Inventor： Yu YANG , Xueming PAN , Peng SUN
IPC: H04L5/00 , H04B7/0408 , H04W24/08
CPC classification number: H04L5/0048 , H04B7/0408 , H04W24/08
Abstract: A beam measurement method, a network-side device, a terminal device, and a storage medium are provided. The method includes: sending configuration information to a terminal device, where the configuration information includes information related to channel state information reference signal CSI-RS resources that are used for beam measurement on an unlicensed frequency band UFB; and sending the CSI-RS resource to the terminal device based on the configuration information, so that the terminal device performs beam measurement on the UFB based on the configuration information and the CSI-RS resource.
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公开(公告)号：US20230199538A1
公开(公告)日：2023-06-22
申请号：US18168415
申请日：2023-02-13
Applicant: VIVO MOBILE COMMUNICATION CO., LTD.
Abstract: A candidate beam measurement method includes: measuring, by a terminal, a candidate beam within a preset time period following configuration information being received, where the configuration information includes configuration information of a reference signal of the candidate beam; and reporting, by the terminal, first indication information to a network-side device according to a measurement result, or prohibiting reporting of first indication information according to a measurement result, where the first indication information is used for indicating the measurement result.
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公开(公告)号：US20220394631A1
公开(公告)日：2022-12-08
申请号：US17889442
申请日：2022-08-17
Applicant: VIVO MOBILE COMMUNICATION CO., LTD.
Inventor： Yu YANG
Abstract: A method for reporting a power headroom report includes: in a case that a trigger condition for reporting a power headroom report is satisfied, reporting a power headroom report. The power headroom report includes power headroom report information of at least one power control object, and a power control object is an antenna panel or a beam.
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Patent Agency Ranking
公开(公告)号：US20220377586A1
公开(公告)日：2022-11-24
申请号：US17882281
申请日：2022-08-05
Applicant: VIVO MOBILE COMMUNICATION CO., LTD.
Abstract: Embodiments of the present invention provide a beam failure recovery method, a terminal, and a network device, where the beam failure recovery method includes: measuring a BFD RS; where the BFD RS corresponds to a plurality of pieces of first object information, and the first object information includes at least one of the following: a TRP identifier, CORESETPoolIndex information, a group identifier, a cell identity, and a PCI; determining a target event based on a measurement result of the BFD RS; and sending BFRQ information.
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7.发明申请公开(公告)号：US20210352500A1
公开(公告)日：2021-11-11
申请号：US17383518
申请日：2021-07-23
Applicant: VIVO MOBILE COMMUNICATION CO.,LTD.
Abstract: Embodiments of this disclosure provide a method for PUCCH transmission, a method for PUCCH reception, a terminal, and a network side device. The method for PUCCH transmission is applied to the terminal and includes: transmitting a first PUCCH of at least one cell by using determined spatial relation information after transmitting a beam failure recovery request message to a network side, where the at least one cell includes: a primary cell and at least one secondary cell, or at least one secondary cell.
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公开(公告)号：US20210250109A1
公开(公告)日：2021-08-12
申请号：US17243815
申请日：2021-04-29
Applicant: VIVO MOBILE COMMUNICATION CO., LTD.
IPC: H04B17/345 , H04B17/318 , H04W24/08
Abstract: A method for measuring signal quality parameters includes: receiving, by a terminal device, a first reference signal resource set used to measure a plurality of signal quality parameters; measuring, by a terminal device, a signal parameter in a target signal quality parameter based on at least one first reference signal resource; and measuring, by a terminal device, a first interference parameter in the target signal quality parameter based on at least one second reference signal resource. The target signal quality parameter is any one of the plurality of signal quality parameters, the first reference signal resource is a reference signal resource corresponding to the target signal quality parameter in the first reference signal resource set, and the second reference signal resource is a reference signal resource in the first reference signal resource set other than the first reference signal resource.
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9.发明申请公开(公告)号：US20210211181A1
公开(公告)日：2021-07-08
申请号：US17212782
申请日：2021-03-25
Applicant: VIVO MOBILE COMMUNICATION CO.,LTD.
Abstract: Embodiments of the disclosure relate to the field of communications technologies, and disclose a method for transmitting a beam failure recovery request, a terminal device, and a network device. The method includes: determining, by a terminal device, that a beam failure event has occurred in a first cell, where the first cell is served by a first network device; and transmitting a BFRQ to a second network device in a second cell, where the BFRQ is used to indicate that a beam failure event has occurred in the first cell, the second cell is served by the second network device, and the second cell is different from the first cell.
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公开(公告)号：US20210144651A1
公开(公告)日：2021-05-13
申请号：US17153442
申请日：2021-01-20
Applicant: VIVO MOBILE COMMUNICATION CO., LTD.
Inventor： Xiaodong SUN , Peng SUN , Xueming PAN , Yu YANG
Abstract: This disclosure provides a power control method for a physical random access channel and a terminal. The method includes: calculating a path loss of a physical random access channel PRACH based on power information related to a synchronization broadcast signal block; and calculating transmit power of the PRACH based on the path loss.
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