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公开(公告)号：US20240405956A1
公开(公告)日：2024-12-05
申请号：US18800399
申请日：2024-08-12
Applicant: VIVO MOBILE COMMUNICATION CO., LTD.
Inventor： Yu YANG
IPC: H04L5/00
Abstract: This application discloses an uplink TCI state determining method and apparatus, a terminal, and a network-side device. The uplink TCI state determining method of embodiments of this application includes: obtaining, by a terminal, common beam information indicated by a network-side device, where the common beam information includes N first transmission configuration indicator TCI states, the first TCI state being a joint TCI state or a separate uplink UL TCI state, and N being an integer greater than or equal to 1; and determining, by the terminal, a target TCI state of a target uplink channel based on target information.
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公开(公告)号：US20240171336A1
公开(公告)日：2024-05-23
申请号：US18424955
申请日：2024-01-29
Applicant: VIVO MOBILE COMMUNICATION CO., LTD.
Inventor： Yu YANG
IPC: H04L5/00 , H04B7/06 , H04W72/044
CPC classification number: H04L5/0048 , H04B7/0626 , H04B7/0639 , H04L5/0076 , H04W72/046
Abstract: A beam indication method and apparatus, a device, and a medium. The method includes: receiving beam indication information transmitted by a network-side device, where the beam indication information is used to indicate a plurality of pieces of beam information of a channel or a reference signal, and the plurality of pieces of beam information correspond to different transmission and reception point TRP identification information; and transmitting the channel or the reference signal according to the beam indication information.
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公开(公告)号：US20230239032A1
公开(公告)日：2023-07-27
申请号：US18128287
申请日：2023-03-30
Applicant: VIVO MOBILE COMMUNICATION CO., LTD.
Inventor： Yu YANG
CPC classification number: H04B7/088 , H04L5/0023 , H04L5/0094
Abstract: A beam processing method and apparatus, and a related device. The method includes: receiving first configuration information, where the first configuration information is used to indicate a candidate beam information set, the candidate beam information set includes candidate beam information sets of N object groups, at least one of the object groups includes at least two objects, each of the objects is a channel or a reference signal, and N is a positive integer; and receiving indication information, where the indication information is used to indicate beam information of the object group, and the beam information belongs to the candidate beam information set of the object group.
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公开(公告)号：US20230180023A1
公开(公告)日：2023-06-08
申请号：US18097487
申请日：2023-01-16
Applicant: VIVO MOBILE COMMUNICATION CO., LTD.
Inventor： Yu YANG
CPC classification number: H04W16/28 , H04L5/0051
Abstract: A beam information determining method and electronic devices are provided. The beam information determining method is performed by a terminal, and the method includes: receiving indication information of a network side device; and in a case that a target reference signal corresponding to the indication information does not meet a preset detection condition, rolling back to a preset reference signal for transmission.
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公开(公告)号：US20230090518A1
公开(公告)日：2023-03-23
申请号：US17994074
申请日：2022-11-25
Applicant: VIVO MOBILE COMMUNICATION CO., LTD.
Inventor： Yu YANG
Abstract: This application discloses a beam indication method, a network-side device, and a terminal. The beam indication method may include: indicating common beam information of a plurality of target objects to a target terminal by using an indication channel, where the common beam information is used to indicate beam information of the plurality of target objects, and the target object includes at least one of the following: a target channel and a target reference signal.
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Patent Agency Ranking
公开(公告)号：US20230050799A1
公开(公告)日：2023-02-16
申请号：US17975577
申请日：2022-10-27
Applicant: VIVO MOBILE COMMUNICATION CO., LTD.
IPC: H04W16/28 , H04W24/10 , H04B17/336
Abstract: A beam report method and a device are provided. The method is performed by a terminal device, and includes: sending a beam report, where the beam report is obtained by performing measurement based on at least one of a reference signal (RS) of a first TRP and an RS of a second TRP, and for the beam report, referring to or prioritizing the first RS of the first TRP.
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公开(公告)号：US20230038981A1
公开(公告)日：2023-02-09
申请号：US17968790
申请日：2022-10-18
Applicant: VIVO MOBILE COMMUNICATION CO., LTD.
IPC: H04W72/12 , H04L41/0654 , H04L41/0813 , H04W24/08 , H04W72/04
Abstract: This disclosure provides a method for receiving a PDSCH and a terminal thereof. The method for receiving a PDSCH includes: after occurrence of a beam failure event is determined, monitoring a PDCCH on a CORESET-BFR and a PDCCH on another CORESET, determining a QCL parameter of the PDSCH based on a QCL parameter of the PDCCH on the CORESET-BFR, a QCL parameter of the PDCCH on the another CORESET, a QCL parameter of a PDCCH on a CORESET that contains DCI scheduling the PDSCH, or a QCL parameter indicated by TCI state information in the DCI scheduling the PDSCH, and receiving the PDSCH based on the determined QCL parameter.
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公开(公告)号：US20220368493A1
公开(公告)日：2022-11-17
申请号：US17875289
申请日：2022-07-27
Applicant: VIVO MOBILE COMMUNICATION CO., LTD.
Inventor： Yu YANG
Abstract: Embodiments of the present invention disclose a beam indication method and apparatus, a device, and a medium. The method includes: receiving beam indication information transmitted by a network-side device, where the beam indication information is used to indicate a plurality of pieces of beam information of a channel or a reference signal, and the plurality of pieces of beam information correspond to different transmission and reception point TRP identification information; and transmitting the channel or the reference signal according to the beam indication information.
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公开(公告)号：US20220345198A1
公开(公告)日：2022-10-27
申请号：US17861365
申请日：2022-07-11
Applicant: VIVO MOBILE COMMUNICATION CO., LTD.
Abstract: An information reporting method, a terminal device, and a network-side device are provided. The information reporting method is applied to a terminal device and includes: transmitting report information to a network-side device, where the report information indicates related information of at least one spatial object of the terminal device.
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公开(公告)号：US20220149960A1
公开(公告)日：2022-05-12
申请号：US17580528
申请日：2022-01-20
Applicant: VIVO MOBILE COMMUNICATION CO.,LTD.
IPC: H04B17/336 , H04W24/10 , H04B7/06 , H04B7/0417
Abstract: This disclosure provides a measurement method, a resource configuration method, a terminal, and a network-side device. The measurement method applied to a terminal includes: receiving configuration information transmitted by a network-side device, where the configuration information is used to at least indicate measuring an L1-SINR, the configuration information further includes CMR information and IMR information, and there is a preset association relationship between CMRs in the CMR information and IMRs in the IMR information; determining, based on the preset association relationship, a target CMR and a target IMR for measuring a target L1-SINR; and measuring the target CMR and the target IMR separately to obtain the target L1-SINR.
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