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公开(公告)号：US20250039901A1
公开(公告)日：2025-01-30
申请号：US18912130
申请日：2024-10-10
Applicant: VIVO MOBILE COMMUNICATION CO., LTD.
IPC: H04W72/231 , H04W72/0453 , H04W72/0457 , H04W72/12 , H04W72/51
Abstract: This application discloses an information receiving method, an information transmitting method, apparatuses and a device, which belongs to the technical field of communications. The information receiving method in an embodiment of this application includes: receiving, by a terminal, downlink control information DCI transmitted by a network-side device, the DCI being used for scheduling N cells for transmission, N being an integer greater than 1.
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2.发明公开公开(公告)号：US20240089037A1
公开(公告)日：2024-03-14
申请号：US18507474
申请日：2023-11-13
Applicant: VIVO MOBILE COMMUNICATION CO., LTD.
Inventor： Chaojun ZENG , Can LI
IPC: H04L1/1867 , H04W72/0446
CPC classification number: H04L1/1893 , H04W72/0446
Abstract: A codebook construction method and apparatus, a communication device, a storage medium, and a system are disclosed. The codebook construction method includes: constructing a semi-static HARQ-ACK codebook; and transmitting the semi-static HARQ-ACK codebook. The step of constructing a semi-static HARQ-ACK codebook includes any one of the following: performing time domain bundling based on first information after determining a transmission occasion set, and constructing the semi-static HARQ-ACK codebook based on the result of the time domain bundling; and constructing the semi-static HARQ-ACK codebook based on second information and the last time domain resource assignment record in each row of a time domain resource assignment table.
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公开(公告)号：US20250023698A1
公开(公告)日：2025-01-16
申请号：US18902136
申请日：2024-09-30
Applicant: VIVO MOBILE COMMUNICATION CO., LTD.
Abstract: This application discloses a HARQ ACK feedback method and apparatus, a terminal, and a network-side device, pertaining to the field of wireless communications technologies. The HARQ ACK feedback method in embodiments of this application includes: determining, by a terminal, a HARQ ACK bit corresponding to a PDSCH scheduled by each first DCI of at least one first DCI, where each first DCI is used for scheduling PDSCHs of a plurality of cells; and constructing, by the terminal, a HARQ ACK codebook based on the HARQ ACK bits.
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公开(公告)号：US20240422755A1
公开(公告)日：2024-12-19
申请号：US18820234
申请日：2024-08-29
Applicant: VIVO MOBILE COMMUNICATION CO., LTD.
IPC: H04W72/0453
Abstract: A transmission method, a terminal, and a non-transitory computer-readable storage medium are provided. The transmission method includes: when a configured resource for a terminal includes N frequency domain resources, and a preset condition is satisfied by the terminal, performing transmission on a frequency domain resource in the N frequency domain resources. The transmission is performed based on a transmitter which is any of M transmitters, and N is an integer greater than 2. The terminal has M transmitters, or the terminal performs transmission on a maximum of M transmitters simultaneously. M is a positive integer less than or equal to N.
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5.发明公开公开(公告)号：US20230422253A1
公开(公告)日：2023-12-28
申请号：US18466264
申请日：2023-09-13
Applicant: VIVO MOBILE COMMUNICATION CO., LTD.
Inventor： Can LI
CPC classification number: H04W72/21 , H04L5/0053 , H04L5/0016
Abstract: This application discloses a physical uplink control channel resource determining method, a terminal, and a network-side device, and pertains to the field of wireless communications technologies. A physical uplink control channel resource determining method in embodiments of this application is provided, including: receiving, by a terminal, system information, where the system information includes a first index, and the first index is used to indicate one target PUCCH resource set in multiple PUCCH resource sets that are predefined; obtaining, by the terminal, a first target parameter configured for the target PUCCH resource set; and determining, by the terminal based on the first target parameter and a predefined configuration parameter for the target PUCCH resource set, a target physical uplink control channel (PUCCH) resource for use before radio resource control establishment.
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Patent Agency Ranking
公开(公告)号：US20230337241A1
公开(公告)日：2023-10-19
申请号：US18212028
申请日：2023-06-20
Applicant: VIVO MOBILE COMMUNICATION CO., LTD.
Inventor： Can LI , Gen LI , Huaming WU
IPC: H04W72/21 , H04W72/0453
CPC classification number: H04W72/21 , H04W72/0453
Abstract: A resource mapping method and apparatus and a device are provided. The method is applied to user equipment UE, and the method includes: determining, by the UE, location information of N target physical resource blocks PRBs, where the N target PRBs are frequency domain resources for a target physical uplink control channel PUCCH; and mapping, by the UE, sequence information of the target PUCCH to the N target PRBs based on the location information, where N is a positive integer greater than 1.
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公开(公告)号：US20220201723A1
公开(公告)日：2022-06-23
申请号：US17692442
申请日：2022-03-11
Applicant: VIVO MOBILE COMMUNICATION CO.,LTD.
Inventor： Can LI , Xueming PAN
Abstract: A resource configuration method, a device, and a system are disclosed. The method includes: receiving resource configuration information sent by a network device, where the resource configuration information is used to determine a plurality of candidate starting positions in time domain of a candidate resource, the candidate resource is configured by the network device for transmitting uplink information, and the uplink information includes a demodulation reference signal DMRS, where the plurality of candidate starting positions in time domain are all before a resource used to transmit the DMR
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公开(公告)号：US20220210775A1
公开(公告)日：2022-06-30
申请号：US17700311
申请日：2022-03-21
Applicant: VIVO MOBILE COMMUNICATION CO., LTD.
Inventor： Can LI , Xiaodong SHEN , Xueming PAN
Abstract: The present disclosure provides acquisition and transmission of an HARQ-ACK feedback, a terminal and a network side device. The acquisition method includes: acquiring target Downlink Control Information (DCI), where the target DCI is used to indicate Downlink Feedback Information (DFI), the DFI includes control information blocks respectively corresponding to N carriers of K terminals, and the control information blocks include HARQ-ACK feedbacks of the corresponding carriers.
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公开(公告)号：US20250016756A1
公开(公告)日：2025-01-09
申请号：US18892668
申请日：2024-09-23
Applicant: VIVO MOBILE COMMUNICATION CO., LTD.
Inventor： Xueming PAN , Zichao JI , Kai WU , Rakesh TAMRAKAR , Siqi LIU , Can LI , Yi GU
IPC: H04W72/0453 , H04W72/232
Abstract: This application discloses a method for waveform switching, a device, and a chip. The method includes: The terminal receives a first downlink control information (DCI) from a network device, where the first DCI is used to schedule physical channels of a plurality of cells; and the terminal uses pre-configured waveforms of the physical channels of the plurality of cells, where when the first DCI is used to schedule the physical channels of the plurality of cells, the terminal does not support dynamic waveform switching.
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10.发明申请公开(公告)号：US20240422630A1
公开(公告)日：2024-12-19
申请号：US18820441
申请日：2024-08-30
Applicant: VIVO MOBILE COMMUNICATION CO., LTD.
IPC: H04W36/00 , H04L27/26 , H04W72/0453
Abstract: A capability information reporting method, a capability information receiving method, a terminal, a device, and a storage medium. The capability information reporting method in embodiments of this application includes: reporting, by a terminal, capability information related to Tx switching, where the capability information includes at least one of the following: a capability of supporting parallel Tx switching; a capability of supporting serial Tx switching; and a maximum number of switching periods within a preset period.
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