公开(公告)号：US20230261825A1

公开(公告)日：2023-08-17

申请号：US18302089

申请日：2023-04-18

Applicant: VIVO MOBILE COMMUNICATION CO., LTD.

Inventor： Yong WANG ,  Siqi LIU

IPC: H04L5/00 ,  H04W48/08

CPC classification number: H04L5/0048 ,  H04W48/08

Abstract: This application discloses a synchronization signal block transmission method and apparatus, a device, and a storage medium. The method includes: sending a first synchronization signal block in a first polarization direction on a first transmission occasion; and sending a second synchronization signal block in a second polarization direction after a first time interval; where the first polarization direction is different from the second polarization direction, and the first synchronization signal block and the second synchronization signal block contain the same information.

公开(公告)号：US20240080818A1

公开(公告)日：2024-03-07

申请号：US18506704

申请日：2023-11-10

Applicant: VIVO MOBILE COMMUNICATION CO., LTD.

Inventor： Yong WANG ,  Kai WU ,  Yi GU

IPC: H04W72/0446 ,  H04W72/21

CPC classification number: H04W72/0446 ,  H04W72/21

Abstract: A method and an apparatus for determining an uplink transmission time window, a terminal, and a network-side device are disclosed. The method for determining an uplink transmission time window is performed by a terminal and includes: obtaining a first indication; and determining, based on the first indication and a first rule, a first time window in which one or more uplink transmissions satisfy a first transmission characteristic.

公开(公告)号：US20220360472A1

公开(公告)日：2022-11-10

申请号：US17869216

申请日：2022-07-20

Applicant: VIVO MOBILE COMMUNICATION CO., LTD.

Inventor： Yong WANG ,  Yi GU

IPC: H04L25/02 ,  H04W52/36 ,  H04W52/14 ,  H04L5/00

Abstract: Embodiments of this disclosure disclose an uplink transmission method and apparatus, a device, and a storage medium. The uplink transmission method is applied to a terminal device. The uplink transmission method includes: receiving indication information sent by a network device, where the indication information is used to indicate that a plurality of first uplink transmissions satisfy a quasi co-location relationship; and performing the plurality of first uplink transmissions based on the indication information.

公开(公告)号：US20250106693A1

公开(公告)日：2025-03-27

申请号：US18972822

申请日：2024-12-06

Applicant: VIVO MOBILE COMMUNICATION CO., LTD.

Inventor： Jiansheng CAI ,  Kai WU ,  Dongru LI ,  Yong WANG ,  Junjie TAN

IPC: H04W28/18 ,  G06K7/10 ,  G06K19/07

Abstract: This application provides a backscatter communication configuration method and apparatus, a network side device, and a terminal. The backscatter communication configuration method includes: sending, by a network side device, first configuration information; and performing, by the network side device, backscatter communication based on the first configuration information. The first configuration information is used to indicate either of the following: a target communication mode of the backscatter communication; or the target communication mode and a first parameter. The first parameter is a related communication parameter corresponding to the target communication mode.

公开(公告)号：US20250081165A1

公开(公告)日：2025-03-06

申请号：US18951012

申请日：2024-11-18

Applicant: VIVO MOBILE COMMUNICATION CO.,LTD.

Inventor： Siqi LIU ,  Zichao JI ,  Yong WANG

IPC: H04W72/02 ,  H04W56/00 ,  H04W72/0446 ,  H04W72/0453

Abstract: This application provides a resource configuration method, a resource configuration obtaining method, an information sending method, and a device, which relates to the field of communications technologies. The resource configuration method is applied to a first terminal and includes: obtaining target configuration information; and determining sidelink resource configuration information based on the target configuration information.

公开(公告)号：US20230362900A1

公开(公告)日：2023-11-09

申请号：US18221916

申请日：2023-07-14

Applicant: VIVO MOBILE COMMUNICATION CO., LTD.

Inventor： Yong WANG ,  Kai WU

IPC: H04W72/0446 ,  H04W72/563

CPC classification number: H04W72/0446 ,  H04W72/563 ,  H04W72/0453

Abstract: An uplink transmission method, a terminal, and a network side device are provided. The method includes: determining, by the terminal, a first duration according to first information; and performing multiple first uplink transmissions on a first serving cell based on the first duration, where the multiple first uplink transmissions meet a predetermined requirement.

公开(公告)号：US20220022170A1

公开(公告)日：2022-01-20

申请号：US17490986

申请日：2021-09-30

Applicant: VIVO MOBILE COMMUNICATION CO.,LTD.

Inventor： Siqi LIU ,  Zichao JI ,  Yong WANG

IPC: H04W72/02 ,  H04W72/04 ,  H04W56/00

Abstract: This application provides a resource configuration method, a resource configuration obtaining method, an information sending method, and a device, which relates to the field of communications technologies. The resource configuration method is applied to a first terminal and includes: obtaining target configuration information; and determining sidelink resource configuration information based on the target configuration information.

公开(公告)号：US20240340860A1

公开(公告)日：2024-10-10

申请号：US18745194

申请日：2024-06-17

Applicant: VIVO MOBILE COMMUNICATION CO., LTD.

Inventor： Yong WANG ,  Kai WU

IPC: H04W72/04

CPC classification number: H04W72/04

Abstract: This application provides a transmission determining method and apparatus, a terminal, a network-side device, and a storage medium. The transmission determining method includes: receiving (201), by a terminal, first signaling, the first signaling being used for determining an uplink transmission operation of the terminal on a first Transmission and Reception Point (TRP); and determining, by the terminal, the uplink transmission operation of the terminal on the first TRP according to the first signaling in a case that an overlapping time domain resource is present between an uplink transmission of the terminal on the first TRP and a downlink transmission of the terminal on a second TRP. The terminal is connected to a plurality of TRPs, and the plurality of TRPs include the first TRP and the second TRP.

公开(公告)号：US20240283589A1

公开(公告)日：2024-08-22

申请号：US18645916

申请日：2024-04-25

Applicant: VIVO MOBILE COMMUNICATION CO., LTD.

Inventor： Yong WANG ,  Kai WU

IPC: H04L5/00 ,  H04L5/16 ,  H04W72/0446

CPC classification number: H04L5/0035 ,  H04L5/0048 ,  H04L5/16 ,  H04W72/0446

Abstract: This application discloses an available slot determining method and apparatus, and a terminal. The method of embodiments of this application includes: before performing a first uplink transmission in a first cell or at a first transmission reception point (TRP), determining, by a terminal, an available slot for the first uplink transmission according to a first rule. The first cell is a serving cell in a plurality of serving cells configured by the network for the terminal, and the first TRP is a TRP in a multiple transmission reception point (MTRP) scenario.

公开(公告)号：US20250086411A1

公开(公告)日：2025-03-13

申请号：US18956019

申请日：2024-11-22

Applicant: VIVO MOBILE COMMUNICATION CO., LTD.

Inventor： Kai WU ,  Jiansheng CAI ,  Yong WANG ,  Yi GU

IPC: G06K7/10

Abstract: This application discloses a method and apparatus for backscatter signal transmission, a communication device, and a readable storage medium. The method includes: determining, by a tag based on first information, a parameter related to transmission of a backscatter signal; where the first information includes at least one of the following: a first identifier, where the first identifier includes an identifier of the tag or a temporary identifier of the tag; a first value, where the first value is used to indicate a random number generated by the tag; a second value, where the second value is used to indicate a counter value of the tag; a third value, where the third value is used to indicate a counter step of the tag; a group identifier or intra-group identifier of the tag; a session number or a process number; or information received from a reader/writer.