公开(公告)号：US20240032007A1

公开(公告)日：2024-01-25

申请号：US18375451

申请日：2023-09-29

Applicant: VIVO MOBILE COMMUNICATION CO., LTD.

Inventor： Zhi LU ,  Xueming PAN ,  Na LI

IPC: H04W72/0453 ,  H04L5/14

CPC classification number: H04W72/0453 ,  H04L5/14

Abstract: Transmission methods and a terminal are provided. An exemplary method includes: determining, by a terminal, locations of frequency domain resources in a Frequency Division Duplexing (FDD) pattern; and performing, by the terminal, transmission according to the locations of the frequency domain resources. The locations of the frequency domain resources include: a downlink frequency domain resource located at an edge in a band of a downlink Bandwidth Part (BWP) or a downlink carrier, and an uplink frequency domain resource or a flexible frequency domain resource located in at least part of a target area in the band of the downlink BWP or the downlink carrier.

公开(公告)号：US20230354404A1

公开(公告)日：2023-11-02

申请号：US18349573

申请日：2023-07-10

Applicant: VIVO MOBILE COMMUNICATION CO., LTD.

Inventor： Na LI ,  Zhi LU

IPC: H04W72/563 ,  H04W72/21 ,  H04L1/1829

CPC classification number: H04W72/563 ,  H04W72/21 ,  H04L1/1854

Abstract: A method and an apparatus for determining the number of coded modulation symbols, and a communications device are provided. The method includes: obtaining, by a communications device, at least one control factor, where the control factor is used to limit a resource occupied when UCI is multiplexed on a PUSCH; determining first target UCI and second target UCI multiplexed on a target PUSCH for transmission, where a priority of the first target UCI is a first priority, a priority of the second target UCI is a second priority, and the first priority is lower than the second priority; and separately determining, according to a target control factor, the number of coded modulation symbols per layer in a case that the first target UCI and the second target UCI are multiplexed on the target PUSCH.

公开(公告)号：US20230171037A1

公开(公告)日：2023-06-01

申请号：US18152866

申请日：2023-01-11

Applicant: VIVO MOBILE COMMUNICATION CO., LTD.

Inventor： Xiaohang CHEN ,  Zhi LU

IPC: H04L1/1812 ,  H04L5/00 ,  H04L1/00

CPC classification number: H04L1/1812 ,  H04L5/0055 ,  H04L1/0009

Abstract: A HARQ-ACK feedback method and apparatus are provided, so as to solve a problem that a terminal cannot perform HARQ-ACK feedback in a case that the terminal is configured with a DL SPS. The method may be applied to a terminal. The method includes determining, based on first information, a HARQ-ACK codebook corresponding to M DL SPS configurations; where the first information includes at least one of the following: first HARQ-ACK feedback indication information, first TDD configuration information, or first dynamic slot format information; and M≥1, and M is an integer.

公开(公告)号：US20220150930A1

公开(公告)日：2022-05-12

申请号：US17579767

申请日：2022-01-20

Applicant: VIVO MOBILE COMMUNICATION CO.,LTD.

Inventor： Yang SONG ,  Peng SUN ,  Zhi LU

IPC: H04W72/12 ,  H04W72/04

Abstract: A transmission mode determining method, an information configuration method, and a device are provided. The transmission mode determining method includes: determining, based on first preset information, a transmission mode of a physical downlink shared channel PSDCH scheduled by one downlink control information DCI; where the first preset information is carried in at least one of radio resource control RRC, a media access control control element MAC CE, and the DCI.

公开(公告)号：US20210144739A1

公开(公告)日：2021-05-13

申请号：US17151095

申请日：2021-01-15

Applicant: VIVO MOBILE COMMUNICATION CO., LTD.

Inventor： Lei JIANG ,  Zhi LU ,  Xueming PAN

IPC: H04W72/12 ,  H04W72/04 ,  H04W74/08 ,  H04W16/14 ,  H04L27/26

Abstract: This disclosure provides a scheduling method, a listening method, and a device for an unlicensed band. The listening method includes: performing listening on one or more first subbands of an unlicensed band scheduled by a network device; or performing, based on bandwidth of the one or more first subbands, listening on one BWP or system bandwidth of the unlicensed band scheduled by the network device.

公开(公告)号：US20210022134A1

公开(公告)日：2021-01-21

申请号：US17040831

申请日：2019-03-11

Applicant: VIVO MOBILE COMMUNICATION CO.,LTD.

Inventor： Xiaohang CHEN ,  Zhi LU ,  Xueming PAN

IPC: H04W72/04 ,  H04L5/00

Abstract: A method and a device for canceling an uplink transmission are provided. The method includes: when receiving an uplink transmission cancelation indication, determining a first starting time, where the first starting time is a starting time of a reference time region; and determining, based on the first starting time, a target time region for canceling the uplink transmission.

公开(公告)号：US20240298332A1

公开(公告)日：2024-09-05

申请号：US18663745

申请日：2024-05-14

Applicant: VIVO MOBILE COMMUNICATION CO., LTD.

Inventor： Xiaohang CHEN ,  Zhi LU

IPC: H04W72/23 ,  H04L5/00 ,  H04W72/1263 ,  H04W76/11

CPC classification number: H04W72/23 ,  H04L5/0051 ,  H04W72/1263 ,  H04W76/11

Abstract: A method for configured grant configuration, a terminal, and a network-side device are provided. The method includes: receiving radio resource control (RRC) signalling transmitted by a network-side device, where the RRC signalling is used to configure a mapping relationship between a plurality of configured grant configuration sets and a plurality of indexes; receiving downlink control information (DCI) and determining, based on the mapping relationship, a configured grant configuration set corresponding to a target index that is indicated by the DCI; and deactivating configured grant configurations included in the configured grant configuration set that is determined.

公开(公告)号：US20240244631A1

公开(公告)日：2024-07-18

申请号：US18619940

申请日：2024-03-28

Applicant: VIVO MOBILE COMMUNICATION CO., LTD.

Inventor： Hao LIU ,  Rakesh TAMRAKAR ,  Peng SUN ,  Zhi LU ,  Gen LI

IPC: H04W72/23 ,  H04B7/06 ,  H04L5/00

CPC classification number: H04W72/23 ,  H04B7/0626 ,  H04L5/0007

Abstract: This application discloses a behavior determining method and apparatus, and a related device. The method includes: obtaining, by a terminal, target information, where the target information is associated with a plurality of candidate resources for PDCCH repetition transmission; and determining, by the terminal, a terminal behavior based on the target information.

公开(公告)号：US20220158807A1

公开(公告)日：2022-05-19

申请号：US17588687

申请日：2022-01-31

Applicant: VIVO MOBILE COMMUNICATION CO.,LTD.

Inventor： Xiaohang CHEN ,  Zhi LU ,  Xueming PAN

IPC: H04L5/00 ,  H04W72/12

Abstract: This disclosure provides an information transmission method and an electronic device. The method includes: transmitting an uplink cancellation indication, where the uplink cancellation indication includes first indication information and second indication information, a first parameter of the second indication information is determined based on a payload size of the uplink cancellation indication and a bit quantity of the first indication information, and the first parameter includes at least one of a bit quantity and an indication granularity.

公开(公告)号：US20220132496A1

公开(公告)日：2022-04-28

申请号：US17568734

申请日：2022-01-05

Applicant: VIVO MOBILE COMMUNICATION CO., LTD

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

IPC: H04W72/04

Abstract: A UCI transmission method, a UCI receiving method, a terminal, and a network device are provided. The method includes: in a case that a time-domain transmission resource of a first uplink channel carrying first UCI and a time-domain transmission resource of a second uplink channel carrying second UCI are overlapped, multiplexing the first UCI and the second UCI on a same channel for transmission.