公开(公告)号：US20230163814A1

公开(公告)日：2023-05-25

申请号：US18100756

申请日：2023-01-24

Applicant: VIVO MOBILE COMMUNICATION CO., LTD.

Inventor： Kai WU ,  Na LI

IPC: H04B7/0417 ,  H04W28/02 ,  H04L5/00 ,  H04W72/54

CPC classification number: H04B7/0417 ,  H04W28/0221 ,  H04L5/0048 ,  H04L5/0055 ,  H04W72/54

Abstract: An auxiliary information transmission method, a terminal device, and a network device. The method includes: transmitting auxiliary information by using a target message, where the target message includes an MSG-3 message or an MSG-A message, and the auxiliary information includes at least one of the following content: a power compensation value expected by the terminal device, a bandwidth capability, a modulation scheme supported by the terminal device, a maximum MIMO layer supported by the terminal device, a quantity of receive antennas of the terminal device, an RRM measurement report, a target serving cell, an expected PDCCH aggregation level, expected times of repetition transmission, and a transmit power capability.

公开(公告)号：US20230156782A1

公开(公告)日：2023-05-18

申请号：US18155985

申请日：2023-01-18

Applicant: VIVO MOBILE COMMUNICATION CO., LTD.

Inventor： Na LI ,  Kai WU

IPC: H04W74/00 ,  H04W74/08 ,  H04L1/08

CPC classification number: H04W74/004 ,  H04W74/0833 ,  H04L1/08

Abstract: This application discloses a random access method, a configuration method, and a related device, relating to the field of communications technologies. The random access method includes performing a repetition of target information in a target random access procedure, where the target information includes a physical uplink shared channel PUSCH.

公开(公告)号：US20230156711A1

公开(公告)日：2023-05-18

申请号：US18094039

申请日：2023-01-06

Applicant: VIVO MOBILE COMMUNICATION CO., LTD.

Inventor： Na LI ,  Xiaohang CHEN

IPC: H04W72/21 ,  H04W72/1268

CPC classification number: H04W72/21 ,  H04W72/1268

Abstract: An uplink transmission method and apparatus, an uplink receiving method and apparatus, a device, and a storage medium. The method includes: in a case that an uplink control channel conflicts with an uplink data channel, performing multiplexing transmission for uplink control information and uplink transmission, where a transmission resource of the uplink transmission and a transmission resource of the uplink control channel overlap, and the uplink transmission meets a preset condition.

公开(公告)号：US20230085345A1

公开(公告)日：2023-03-16

申请号：US17989421

申请日：2022-11-17

Applicant: VIVO MOBILE COMMUNICATION CO., LTD.

Inventor： Na LI ,  Siqi LIU

IPC: H04W72/04 ,  H04L5/00 ,  H04W72/12

Abstract: A DCI transmission method is provided, which includes: transmitting configuration information that is used for allocating N search space sets; dropping part or all of PDCCH candidates of at least one search space in a first search space set in a case that the number of PDCCH candidates in the first search space set is greater than a maximum number of PDCCH candidates supported by a terminal, to obtain a second search space set; and transmitting DCI on the second search space set; where the first search space set includes a first search space, the first search space is a search space for scheduling a second cell by a first cell, the first cell is a secondary cell, and the number of PDCCH candidates in the second search space set is less than or equal to the maximum number of PDCCH candidates supported by the terminal.

公开(公告)号：US20230027505A1

公开(公告)日：2023-01-26

申请号：US17956795

申请日：2022-09-29

Applicant: VIVO MOBILE COMMUNICATION CO., LTD.

Inventor： Yumin WU ,  Na LI ,  Xueming PAN

IPC: H04L1/18 ,  H04W72/00

Abstract: A downlink data receiving method, a downlink data sending method, and a device are provided. The downlink data receiving method includes: obtaining a Hybrid Automatic Repeat Request (HARQ) process of an Multicast and Broadcast Service (MBS) service; and receiving downlink data of the MBS service according to the HARQ process. In the embodiments of the present disclosure, a specific MBS service can be sent and retransmitted through a corresponding HARQ process, so that a terminal can combine and decode data repeatedly sent by a network side for a plurality of times.

公开(公告)号：US20220353898A1

公开(公告)日：2022-11-03

申请号：US17864378

申请日：2022-07-13

Applicant: VIVO MOBILE COMMUNICATION CO., LTD.

Inventor： Na LI ,  Gen LI

IPC: H04W72/12 ,  H04L1/18

Abstract: A timing determination method and a communication device are provided. The timing determining method includes: acquiring first information, wherein the first information includes at least one of the following: a subcarrier spacing, band information, or a timing superposition domain; and determining a timing set from a first channel transmission to a second channel transmission according to the first information

公开(公告)号：US20220272730A1

公开(公告)日：2022-08-25

申请号：US17744227

申请日：2022-05-13

Applicant: VIVO MOBILE COMMUNICATION CO., LTD.

Inventor： Na LI ,  Gen LI

IPC: H04W72/12 ,  H04W72/04 ,  H04W74/08

Abstract: An uplink resource determining method, an uplink resource indication method, a terminal, and a network device are disclosed. The method includes: 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.

公开(公告)号：US20220182899A1

公开(公告)日：2022-06-09

申请号：US17677633

申请日：2022-02-22

Applicant: VIVO MOBILE COMMUNICATION CO., LTD.

Inventor： Na LI ,  Xueming PAN

IPC: H04W36/00 ,  H04W36/08 ,  H04W72/04

Abstract: A physical uplink control channel (PUCCH) transmission method, a user equipment (UE), and a network device are disclosed. The PUCCH transmission method includes: determining a target uplink serving cell in a plurality of uplink serving cells respectively configured with PUCCH resources, where the target uplink serving cell is one of the plurality of uplink serving cells; and sending a PUCCH on the target uplink serving cell.

公开(公告)号：US20220150912A1

公开(公告)日：2022-05-12

申请号：US17584171

申请日：2022-01-25

Applicant: VIVO MOBILE COMMUNICATION CO.,LTD.

Inventor： Na LI ,  Xueming PAN ,  Xiaodong SHEN ,  Zhi LU

IPC: H04W72/12 ,  H04L1/00

Abstract: An uplink control information transmission method includes: in a case that a PUCCH resource carrying CSI and a PUCCH resource corresponding to an SR overlap in time domain, determining a state of an SR; and in a case that at least one SR is in a positive state, skipping transmitting the CSI, and transmitting an SR in the positive state on the PUCCH resource corresponding to the SR in the positive state; or transmitting the SR in the positive state by puncturing the PUCCH resource of the CSI.

公开(公告)号：US20220141775A1

公开(公告)日：2022-05-05

申请号：US17579000

申请日：2022-01-19

Applicant: VIVO MOBILE COMMUNICATION CO.,LTD.

Inventor： Zhi LU ,  Xueming PAN ,  Xiaodong SHEN ,  Na LI

IPC: H04W52/14 ,  H04W52/10 ,  H04W52/28 ,  H04W72/04

Abstract: An information transmission method includes: in a case that time domain resources of at least two physical uplink channels in M physical uplink channels to be sent are overlapped, sending a target physical uplink channel by using a target power control parameter in power control parameters for the at least two physical uplink channels, where physical uplink information carried in the target physical uplink channel includes physical uplink information carried in each of the at least two physical uplink channels, each of the M physical uplink channels includes a PUCCH or a PUSCH, the physical uplink information includes uplink control information, and M is an integer greater than or equal to 2.