公开(公告)号：US20250168831A1

公开(公告)日：2025-05-22

申请号：US19033385

申请日：2025-01-21

Applicant: VIVO MOBILE COMMUNICATION CO., LTD.

Inventor： Chaojun ZENG ,  Lihui WANG

IPC: H04W72/0446 ,  H04L5/00 ,  H04W72/21

Abstract: This application provides an information configuration method and apparatus, a terminal, a network-side device, and a readable storage medium. The information configuration method includes: receiving, by a terminal, first configuration information from a network-side device. In the first configuration information, a maximum of M sets of configuration information are configured for a single Sounding Reference Signal (SRS) resource. Each set of configuration information corresponds to a time domain unit meeting a specific requirements, and M is an integer greater than 1. The first configuration information is used for configuring a first object. The first object, after being configured, corresponds to a time domain unit meeting a specific requirement. The first object includes at least one of the following: at least two SRS resource sets or at least two SRS configurations.

公开(公告)号：US20250071683A1

公开(公告)日：2025-02-27

申请号：US18942885

申请日：2024-11-11

Applicant: VIVO MOBILE COMMUNICATION CO., LTD.

Inventor： Dongru LI ,  Lihui WANG

IPC: H04W52/02

Abstract: This application discloses a monitoring method and apparatus, a terminal, and a network-side device. The method includes: acquiring, by a terminal, first indication information, where the first indication information is used for indicating whether the terminal performs wake-up signal monitoring; and performing, by the terminal, a first behavior when the first indication information indicates that the terminal performs the wake-up signal monitoring, where the first behavior includes: wake-up signal monitoring or a second behavior. The second behavior includes at least one of the following: applying a first power saving mode; suspending sending of first content; suspending receiving or monitoring of second content; turning on a first receiver, where the first receiver is configured to receive the wake-up signal; or entering a first sleep state, where the terminal suspends transmission of a channel or signal in the sleep state.

公开(公告)号：US20250048441A1

公开(公告)日：2025-02-06

申请号：US18920345

申请日：2024-10-18

Applicant: VIVO MOBILE COMMUNICATION CO., LTD.

Inventor： Kai WU ,  Xiaohang CHEN ,  Lihui WANG

IPC: H04W74/0833 ,  H04L5/14 ,  H04L27/26

Abstract: This application discloses a method and apparatus for determining a physical random access channel (PRACH) transmission resource, and a terminal. The method for determining the physical random access channel transmission resource of embodiments of this application includes: performing, by a terminal, a target operation of a PRACH transmission resource based on a target configuration, where the target configuration includes at least one of: a configuration of a duplex mode and a configuration of a flexible time division duplex TDD mode; and the target operation includes at least one of: determining the validity of the PRACH transmission resource; determining whether to transmit on the PRACH transmission resource; and determining the PRACH transmission resource.

公开(公告)号：US20240040589A1

公开(公告)日：2024-02-01

申请号：US18377797

申请日：2023-10-07

Applicant: VIVO MOBILE COMMUNICATION CO., LTD.

Inventor： Kai WU ,  Lihui WANG

IPC: H04W72/232 ,  H04W72/0453

CPC classification number: H04W72/232 ,  H04W72/0453

Abstract: A method, device, and terminal for monitoring a PDCCH are provided. The method for monitoring the PDCCH includes: determining, by a terminal, a target monitoring resource for monitoring the PDCCH based on first information on a first time unit; where the first information includes configuration information of a subband and/or configuration information of a guardband; monitoring the PDCCH based on the target monitoring resource.

公开(公告)号：US20250168830A1

公开(公告)日：2025-05-22

申请号：US19033381

申请日：2025-01-21

Applicant: VIVO MOBILE COMMUNICATION CO., LTD.

Inventor： Chaojun ZENG ,  Lihui WANG

IPC: H04W72/0446 ,  H04W72/21

Abstract: This application provides an information configuration method and apparatus, a terminal, a network-side device, and a readable storage medium. The information configuration method includes: receiving, by a terminal, first configuration information to a network-side device. The first configuration information, at most M sets of configuration information are separately configured for one configured grant configuration (CG Config) or semi-persistent scheduling configuration (SPS Config), and each set of configuration information corresponds to time domain units satisfying a specific requirement. The first configuration information includes at most N CG Configs or SPS Configs, and each CG Config or SPS Config corresponds to time domain units satisfying a specific requirement; and M is an integer greater than 1, and N is an integer greater than 1.

公开(公告)号：US20240357566A1

公开(公告)日：2024-10-24

申请号：US18755660

申请日：2024-06-26

Applicant: VIVO MOBILE COMMUNICATION CO., LTD.

Inventor： Zhi LU ,  Xueming PAN ,  Lihui WANG

IPC: H04W72/0446 ,  H04W72/0453 ,  H04W72/231

CPC classification number: H04W72/0446 ,  H04W72/0453 ,  H04W72/231

Abstract: This application discloses a control channel monitoring method, a terminal, and a network-side device. The control channel monitoring method includes: receiving, by the terminal, signaling sent by the network-side device, where the signaling is used to indicate a resource type of a time-frequency domain resource; and determining, by the terminal, a to-be-monitored control channel resource based on the resource type, indicated by the signaling, of the time-frequency domain resource.

公开(公告)号：US20240340735A1

公开(公告)日：2024-10-10

申请号：US18745145

申请日：2024-06-17

Applicant: VIVO MOBILE COMMUNICATION CO., LTD.

Inventor： Li CHEN ,  Lihui WANG ,  Xueming PAN

IPC: H04W36/06 ,  H04W36/08 ,  H04W56/00 ,  H04W68/02

CPC classification number: H04W36/06 ,  H04W36/08 ,  H04W56/0015 ,  H04W68/02

Abstract: The present application discloses a BWP switching method and apparatus, and a terminal, and relates to the field of communication technologies. The BWP switching method in embodiments of the present application includes: in a case that a first preset condition is met, performing, by a terminal, a predetermined operation in a second BWP, or switching from a first BWP to the second BWP, where the first BWP is an initial BWP, and the second BWP is a separate initial BWP; and the performing a predetermined operation includes at least one of the following: receiving a system message; receiving or monitoring a paging message; receiving or monitoring an advance indication signal; performing a random access process; performing radio resource management RRM measurement; performing radio link monitoring RLM and/or beam failure detection BFD; and performing cell selection or reselection.

公开(公告)号：US20250159664A1

公开(公告)日：2025-05-15

申请号：US19026797

申请日：2025-01-17

Applicant: VIVO MOBILE COMMUNICATION CO., LTD.

Inventor： Lei JIANG ,  Lihui WANG

IPC: H04W72/0446 ,  H04L5/00 ,  H04W72/1268 ,  H04W72/232

Abstract: Disclosed are a method and apparatus for transmitting and processing data, a terminal, and a network side device, which belong to the field of communication. The method includes transmitting, by a terminal, capability information, and executing a first behavior by the terminal in a case that the capability information includes a capability of supporting a subband full duplex (SBFD) and a capability of supporting demodulation reference signal (DMRS) bundling.

公开(公告)号：US20250119892A1

公开(公告)日：2025-04-10

申请号：US18988951

申请日：2024-12-20

Applicant: VIVO MOBILE COMMUNICATION CO., LTD.

Inventor： Lihui WANG ,  Xueming PAN

IPC: H04W72/0453 ,  H04W72/23

Abstract: This application discloses a frequency domain resource determining method. The method includes: determining, by a terminal, related information of a control channel; and determining, by the terminal, a bandwidth of a second frequency domain resource allocation range based on the related information, where the second frequency domain resource allocation range is a frequency domain resource allocation range of a transmission target, the transmission target is an object to be transmitted or received by the terminal based on the received control channel, and the transmission target includes at least one of a channel and a signal, where the bandwidth of the second frequency domain resource allocation range is less than or equal to 5 MHz, or the bandwidth of the second frequency domain resource allocation range is less than or equal to 20 MHz.

公开(公告)号：US20250056413A1

公开(公告)日：2025-02-13

申请号：US18930420

申请日：2024-10-29

Applicant: VIVO MOBILE COMMUNICATION CO., LTD.

Inventor： Lihui WANG ,  Xin QU

IPC: H04W52/02

Abstract: A signal receiving method and apparatus and a terminal. The signal receiving method in embodiments of this application includes: determining, by a terminal according to a first frequency domain parameter or a second frequency domain parameter, a target frequency domain parameter configured for receiving a low-power related signal, where the target frequency domain parameter includes at least one of a target center frequency, a target bandwidth, and target frequency domain start and end positions, the first frequency domain parameter is a frequency domain parameter of a first cell in which the terminal is located, and the second frequency domain parameter is a frequency domain parameter specified in a protocol or configured on a network side; and receiving, by the terminal, the low-power related signal according to a frequency domain resource corresponding to the target frequency domain parameter.