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公开(公告)号：US20230421338A1
公开(公告)日：2023-12-28
申请号：US18244217
申请日：2023-09-09
Applicant: VIVO MOBILE COMMUNICATION CO., LTD.
IPC: H04L5/00 , H04W72/044 , H04W74/08 , H04W74/00
CPC classification number: H04L5/0094 , H04W72/044 , H04W74/0833 , H04W74/006
Abstract: The application discloses a random access method and apparatus, a terminal, and a storage medium. The method includes: determining, by a terminal, a random access occasion (RO) time domain position group; and selecting a first RO from the RO time domain position group and calculating a random access radio network temporary identifier (RA-RNTI) of the first RO. The RO time domain position group includes at least one of the following: a transmittable frame number group and a first slot number group, or a second slot number group.
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公开(公告)号：US20230254892A1
公开(公告)日：2023-08-10
申请号：US18134561
申请日：2023-04-13
Applicant: VIVO MOBILE COMMUNICATION CO., LTD.
CPC classification number: H04W74/004 , H04L27/2675 , H04W74/0833 , H04L5/0007
Abstract: A preamble sequence mapping method and a terminal are provided. The method includes: determining, by a terminal according to a rule for sorting T second preamble sequences, a target index of a second preamble sequence. The T second preamble sequences are all or some of sequences obtained after the terminal performs code-division on M first preamble sequences by using Q Orthogonal Cover Codes (OCCs). The method further includes establishing, by the terminal based on the target index of the second preamble sequence, mapping to a Synchronization Signal and Physical Broadcast Channel block (SSB). Q is an integer greater than or equal to 1. M is an integer greater than or equal to 1. T is an integer greater than or equal to 2.
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公开(公告)号：US20230041005A1
公开(公告)日：2023-02-09
申请号：US17970553
申请日：2022-10-20
Applicant: VIVO MOBILE COMMUNICATION CO., LTD.
Abstract: A channel access method, a terminal device, and a network device are provided. The method includes: monitoring a request to send-downlink control channel according to first configuration information of the request to send-downlink control channel; and determining, according to a monitoring result from monitoring the request to send-downlink control channel, whether to perform channel access.
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公开(公告)号：US20220408473A1
公开(公告)日：2022-12-22
申请号：US17894140
申请日：2022-08-23
Applicant: VIVO MOBILE COMMUNICATION CO., LTD.
Inventor： Gen LI , Xueming PAN , Zichao JI , Siqi LIU
IPC: H04W72/12
Abstract: A serving cell scheduling method, a terminal device, and a network device are provided. The method includes: receiving first configuration information sent by a network device. The first configuration information is used to indicate that a first serving cell supports simultaneous execution of self-scheduling and cross component carrier scheduling. The method further includes determining, according to the first configuration information, a first scheduling resource for performing self-scheduling on the first serving cell and a second scheduling resource for performing cross component carrier scheduling on the first serving cell. The first scheduling resource and the second scheduling resource respectively include corresponding search spaces or candidate Physical Downlink Control Channels (PDCCHs).
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公开(公告)号：US20220377779A1
公开(公告)日：2022-11-24
申请号：US17881868
申请日：2022-08-05
Applicant: VIVO MOBILE COMMUNICATION CO., LTD.
Inventor： Zichao JI , Gen LI , Xueming PAN , Siqi LIU
IPC: H04W72/12
Abstract: A scheduling method, a terminal, and a network side device are provided. The scheduling method performed by the terminal includes: obtaining scheduling configuration information; and monitoring scheduling information of at least two scheduling objects to schedule one scheduled object based on the scheduling configuration information.
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Patent Agency Ranking
公开(公告)号：US20220256605A1
公开(公告)日：2022-08-11
申请号：US17730140
申请日：2022-04-26
Applicant: VIVO MOBILE COMMUNICATION CO., LTD.
Abstract: A method for sharing a channel occupancy time and a communications device are provided. The method is executed by a first device and includes: sending information related to a power detection threshold to a second device. The information related to the power detection threshold includes: a maximum power detection threshold of user equipment, a power detection threshold for Channel Occupancy Time (COT) sharing, or a type of information transmitted by the network device.
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公开(公告)号：US20250112679A1
公开(公告)日：2025-04-03
申请号：US18981441
申请日：2024-12-13
Applicant: VIVO MOBILE COMMUNICATION CO., LTD.
Inventor： Qi HONG , Chenxi WANG , Gen LI
Abstract: This application provides a beam selection method, a terminal, and a network side device. The beam selection method includes: a User equipment (UE) sends one or more preambles to a first cell when the first cell is a to-be-woken-up cell, the UE determines a first beam based on first information, and the UE transmits data on the first beam. The first cell is different from a serving cell of the UE. The first information is related to the one or more preambles.
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公开(公告)号：US20250106794A1
公开(公告)日：2025-03-27
申请号：US18970885
申请日：2024-12-05
Applicant: VIVO MOBILE COMMUNICATION CO., LTD.
Abstract: This application discloses an information determination method, a terminal, and non-transitory computer-readable storage medium. The information determination method includes: a terminal determines first information based on a non cell defining synchronization signal and PBCH block (NCD-SSB) detected on a first synchronization raster, and the terminal determines target information based on the first information. The first information includes at least one piece of information in a master information block (MIB) in the NCD-SSB, first resource information of the first synchronization raster, or a subcarrier spacing (SCS) of the NCD-SSB. The target information includes at least one of the following: second resource information of a first frequency-domain resource on which a second synchronization raster exists, or third resource information of a second frequency-domain resource on which no CD-SSB exists. The second synchronization raster is a synchronization raster of a cell defining synchronization signal and PBCH block (CD-SSB).
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29.发明申请公开(公告)号：US20250081193A1
公开(公告)日：2025-03-06
申请号：US18952443
申请日：2024-11-19
Applicant: VIVO MOBILE COMMUNICATION CO., LTD.
IPC: H04W72/1268 , H04W72/044 , H04W72/23 , H04W74/0808
Abstract: An uplink resource determining method, an uplink resource indication method, a terminal, and a network device including: receiving first DCI used to schedule transmission of a PUSCH on a target BWP, where the first DCI includes an allocation field for frequency domain resource allocation, the allocation field is determined based on a configuration of a reference BWP, and the allocation field includes first bits; and determining an uplink resource indicated by the allocation field, where the uplink resource is an uplink resource determined based on valid bits of the first bits; and a resource allocation type of at least one of the reference BWP and the target BWP is interlace resource allocation.
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公开(公告)号：US20250071684A1
公开(公告)日：2025-02-27
申请号：US18943731
申请日：2024-11-11
Applicant: VIVO MOBILE COMMUNICATION CO., LTD.
Inventor： Jianhui LI , Gen LI , Xiaodong YANG
Abstract: This application discloses a wake-up signal transmission method and apparatus, a UE, a network side device, and a medium. The wake-up signal transmission method of the application includes: obtaining, by user equipment (UE), a wake-up signal associated with a target cell; and sending, by the UE, the wake-up signal.
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