公开(公告)号：US20220022184A1

公开(公告)日：2022-01-20

申请号：US17487242

申请日：2021-09-28

Applicant: VIVO MOBILE COMMUNICATION CO.,LTD.

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

IPC: H04W72/04

Abstract: A transport block size determining method includes: determining a duration of a first transmission in N nominal transmissions, where the first transmission is an actual transmission corresponding to a first nominal transmission or a second nominal transmission, and N is an integer greater than or equal to 1; and determining a TBS based on PRBs within the duration.

公开(公告)号：US20220015091A1

公开(公告)日：2022-01-13

申请号：US17486024

申请日：2021-09-27

Applicant: VIVO MOBILE COMMUNICATION CO.,LTD.

Inventor： Na LI ,  Xiaodong SHEN ,  Zhi LU

IPC: H04W72/04 ,  H04L1/18

Abstract: The present disclosure provides a resource configuration method, a resource determining method, a network side device, and a terminal. The resource configuration method includes: respectively configuring physical uplink control channel PUCCH resources for N hybrid automatic repeat request acknowledgement codebook HARQ-ACK codebooks, where N is an integer greater than 1.

公开(公告)号：US20210336664A1

公开(公告)日：2021-10-28

申请号：US17368919

申请日：2021-07-07

Applicant: VIVO MOBILE COMMUNICATION CO.,LTD.

Inventor： Yu YANG ,  Peng SUN ,  Zhi LU ,  Xiaodong SUN

IPC: H04B7/0456 ,  H04W72/04 ,  H04L5/00

Abstract: This disclosure provides an uplink channel configuration method, an uplink channel transmission method, a network-side device, and a terminal. The uplink channel configuration method is applied to a network-side device and includes: sending indication information to a terminal, where the indication information is used to indicate an uplink channel related transmission parameter, the transmission parameter corresponds to N uplink channels and/or at least two target transmissions of a target uplink channel, and N is an integer greater than 1.

公开(公告)号：US20240297689A1

公开(公告)日：2024-09-05

申请号：US18647391

申请日：2024-04-26

Applicant: VIVO MOBILE COMMUNICATION CO.,LTD.

Inventor： Yu YANG ,  Peng SUN ,  Zhi LU ,  Xiaodong SUN

IPC: H04B7/0456 ,  H04L5/00 ,  H04W72/21 ,  H04W72/23

CPC classification number: H04B7/0456 ,  H04L5/0048 ,  H04W72/21 ,  H04W72/23

Abstract: This disclosure provides an uplink channel configuration method, an uplink channel transmission method, a network-side device, and a terminal. The uplink channel configuration method is applied to a network-side device and includes: sending indication information to a terminal, where the indication information is used to indicate an uplink channel related transmission parameter, the transmission parameter corresponds to N uplink channels and/or at least two target transmissions of a target uplink channel, and N is an integer greater than 1.

公开(公告)号：US20220256581A1

公开(公告)日：2022-08-11

申请号：US17731788

申请日：2022-04-28

Applicant: VIVO MOBILE COMMUNICATION CO., LTD.

Inventor： Yumin WU ,  Zhi LU ,  Xueming PAN

IPC: H04W72/12 ,  H04W72/14 ,  H04W74/08 ,  H04L1/18

Abstract: Embodiments of the present disclosure provide an uplink transmission method, an uplink transmission indication method, and a device. The method includes: determining a first uplink grant, where the terminal does not generate a MAC PDU for the first uplink grant when satisfying a predetermined condition; and determining an uplink transmission behavior of the terminal based on a PUSCH corresponding to the first uplink grant and first uplink control information.

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.

公开(公告)号：US20220131650A1

公开(公告)日：2022-04-28

申请号：US17568563

申请日：2022-01-04

Applicant: VIVO MOBILE COMMUNICATION CO.,LTD.

Inventor： Xiaohang CHEN ,  Zhi LU ,  Xiaodong SHEN ,  Na Li

IPC: H04L1/18 ,  H04L5/00 ,  H04W28/06 ,  H04W72/04 ,  H04W72/10

Abstract: A HARQ-ACK processing method includes: determining a first HARQ-ACK bit from a first HARQ-ACK codebook according to information indicated by DCI corresponding to the first HARQ-ACK codebook and/or indexes of carriers where PDSCHs corresponding to the first HARQ-ACK codebook are located; and multiplexing the first HARQ-ACK bit and HARQ-ACK bits in a second HARQ-ACK codebook or discarding the first HARQ-ACK bit.

公开(公告)号：US20210321394A1

公开(公告)日：2021-10-14

申请号：US17356890

申请日：2021-06-24

Applicant: VIVO MOBILE COMMUNICATION CO., LTD.

Inventor： Na LI ,  Xiaodong SHEN ,  Zhi LU

IPC: H04W72/04 ,  H04W72/10 ,  H04W72/12

Abstract: An UCI transmission method includes: when UCI having different priorities is transmitted on the same target channel, encoding the UCI having different priorities respectively and then transmitting same on the target channel, wherein the priorities of the UCI are determined by information contained in target parameters of DCI and/or in UCI, the DCI being DCI corresponding to being used for indicating the transmission of the UCI.

公开(公告)号：US20210194555A1

公开(公告)日：2021-06-24

申请号：US16757348

申请日：2018-10-17

Applicant: VIVO MOBILE COMMUNICATION CO.,LTD.

Inventor： Zhi LU ,  Xueming PAN ,  Xiaodong SHEN ,  Jingzhi MA

IPC: H04B7/06 ,  H04W72/12 ,  H04W72/04 ,  H04L5/00 ,  H04L1/00 ,  H04W76/11

Abstract: A CSI transmission method and apparatus are provided, which are applied to a base station to resolve the problem of how to make a scheduling by a base station more accurate. The method includes: transmitting indication information to UE, where the indication information is used for the UE to transmit CSI to the base station; and receiving a short PUCCH transmitted by the UE, where the short PUCCH includes the CSI. In the embodiments of the present disclosure, when needing to schedule UE, a base station may instruct the UE to report CSI by means of indication information. Since the CSI reported by the UE at this time can accurately reflect a current channel state, the base station can schedule the UE more accurately according to the current channel state.