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.

Inventor： Can LI ,  Siqi LIU ,  Gen LI ,  Zichao JI

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.

公开(公告)号：US20240196414A1

公开(公告)日：2024-06-13

申请号：US18434105

申请日：2024-02-06

Applicant: VIVO MOBILE COMMUNICATION CO., LTD.

Inventor： Gen LI

IPC: H04W72/232 ,  H04W72/0446 ,  H04W72/51

CPC classification number: H04W72/232 ,  H04W72/0446 ,  H04W72/51

Abstract: This application discloses a PDCCH monitoring method, a related device, and a readable storage medium. The PDCCH monitoring method includes: receiving, by a terminal, first information, where the terminal supports at least a multislot-based PDCCH monitoring capability, and the first information includes at least one of the following: a search space configuration or a PDCCH monitoring capability configuration; determining, by the terminal based on the first information, a PDCCH monitoring capability corresponding to each of N cells of the terminal, N being an integer greater than 1; and monitoring, by the terminal, PDCCHs of the N cells based on the PDCCH monitoring capability corresponding to each of the N cells.

公开(公告)号：US20240080840A1

公开(公告)日：2024-03-07

申请号：US18507624

申请日：2023-11-13

Applicant: VIVO MOBILE COMMUNICATION CO., LTD.

Inventor： Chaojun ZENG ,  Gen LI

IPC: H04W72/1273 ,  H04L1/1812 ,  H04W72/0446 ,  H04W72/232

CPC classification number: H04W72/1273 ,  H04L1/1812 ,  H04W72/0446 ,  H04W72/232

Abstract: A dynamic HARQ-ACK codebook processing method and apparatus, a device, and a readable storage medium. The HARQ-ACK codebook processing method includes: in a case that at least one of scheduled PDSCHs is unable to be transmitted, determining, by a terminal, a mapping relationship between HARQ-ACK bits in a dynamic HARQ-ACK codebook and the scheduled PDSCHs based on one or more of a DAI counting manner and whether time-domain bundling is used.

公开(公告)号：US20240031119A1

公开(公告)日：2024-01-25

申请号：US18478999

申请日：2023-09-30

Applicant: VIVO MOBILE COMMUNICATION CO., LTD.

Inventor： Na LI ,  Xueming PAN ,  Xiaodong SHEN ,  Gen LI ,  Kai WU

IPC: H04L5/18

CPC classification number: H04L5/18

Abstract: A transmission direction determining method and apparatus, a terminal, and a network side device, which belong to the field of communication technologies. According to embodiments of this application, the transmission direction determining method includes: The terminal determines a transmission direction corresponding to a time unit based on first indication signaling. The transmission direction includes an uplink transmission direction, a downlink transmission direction, or a flexible transmission direction. The flexible transmission direction is capable of being indicated as at least one of the following: an uplink transmission direction; a downlink transmission direction; and a flexible direction not for receiving and sending.

公开(公告)号：US20240023102A1

公开(公告)日：2024-01-18

申请号：US18473385

申请日：2023-09-25

Applicant: VIVO MOBILE COMMUNICATION CO., LTD.

Inventor： Siqi LIU ,  Gen LI ,  Zichao JI ,  Xueming PAN

IPC: H04W72/20

CPC classification number: H04W72/20

Abstract: A control channel monitoring method and apparatus, a terminal, and a network-side device, and pertains to the field of communication technologies. The control channel monitoring method in embodiments of the application includes: obtaining, by a terminal, a first channel monitoring budget; where a first cell supports being scheduled by M cells, and M is an integer greater than 1; and performing, by the terminal, a first operation on at least part of control resources in first control resources according to a second channel monitoring budget; where the second channel monitoring budget includes at least one channel monitoring budget in the first channel monitoring budget, and the first operation includes at least one of the following operations: allocation and monitoring.

公开(公告)号：US20230156697A1

公开(公告)日：2023-05-18

申请号：US18153552

申请日：2023-01-12

Applicant: VIVO MOBILE COMMUNICATION CO., LTD.

Inventor： Gen LI ,  Xueming Pan ,  Siqi Liu ,  Xiaodong Yang

IPC: H04W72/1268 ,  H04W76/20

CPC classification number: H04W72/1268 ,  H04W76/20

Abstract: A method for determining a cell scheduling mode includes: receiving scheduling configuration information, where the scheduling configuration information indicates that a second cell of the terminal is scheduled by a first cell of the terminal and that the second cell is capable of self-scheduling; determining an activity state of the first cell; and determining a scheduling mode for the second cell based on the scheduling configuration information and the activity state.

公开(公告)号：US20230074126A1

公开(公告)日：2023-03-09

申请号：US17987794

申请日：2022-11-15

Applicant: VIVO MOBILE COMMUNICATION CO., LTD.

Inventor： Gen LI

IPC: H04W74/08 ,  H04W74/00

Abstract: A random access signal transmission method, a terminal, and a non-transitory computer-readable storage medium are provided. The random access signal transmission method includes: determining a target time range according to a time domain position of a target downlink signal within a fixed frame period; and determining a Random Access Channel (RACH) occasion intersected with the target time range within the fixed frame period as an invalid RACH occasion according to configuration information of the fixed frame period and configuration information of the RACH occasion.

公开(公告)号：US20230066709A1

公开(公告)日：2023-03-02

申请号：US17982848

申请日：2022-11-08

Applicant: VIVO MOBILE COMMUNICATION CO., LTD.

Inventor： Gen LI ,  Zichao JI ,  Siqi LIU

IPC: H04W72/12

Abstract: A frequency domain resource assignment method includes: receiving downlink control information for scheduling a plurality of carriers, cells, or bandwidth parts; and determining, based on a frequency domain resource assignment field in the downlink control information, frequency domain resources of the terminal on at least part of the plurality of carriers, cells, or bandwidth parts.

公开(公告)号：US20230041752A1

公开(公告)日：2023-02-09

申请号：US17970552

申请日：2022-10-20

Applicant: VIVO MOBILE COMMUNICATION CO., LTD.

Inventor： Lei JIANG ,  Gen LI

IPC: H04W74/08 ,  H04W74/00

Abstract: An information transmission method and a device are provided. The method is performed by an initiating node and includes: sending request to send Request To Send (RTS) information, where the RTS information includes identifier information of a responding node; and receiving confirm to send Confirm To Send (CTS) information from the responding node.

公开(公告)号：US20230037061A1

公开(公告)日：2023-02-02

申请号：US17965731

申请日：2022-10-13

Applicant: VIVO MOBILE COMMUNICATION CO., LTD.

Inventor： Siqi LIU ,  Zichao JI ,  Xueming PAN ,  Gen LI

IPC: H04L5/00 ,  H04W72/12

Abstract: A resource determining method and a device are provided. The method includes: obtaining indication information of one or more reference points of a target resource; and determining the target resource according to the indication information.