公开(公告)号：US20250039803A1

公开(公告)日：2025-01-30

申请号：US18912558

申请日：2024-10-10

Applicant: VIVO MOBILE COMMUNICATION CO., LTD.

Inventor： Xiaohang CHEN ,  Xueming PAN

IPC: H04W52/14 ,  H04W72/0453

Abstract: This application discloses a transmit power determining method and apparatus, a terminal, and a network side device. The transmit power determining method includes: receiving, by a terminal, L pieces of configuration information sent by a network side device; and determining, by the terminal based on the L pieces of configuration information, a transmit power for performing uplink transmission on a target uplink resource. The L pieces of configuration information include first power control configuration information and/or at least one piece of second power control configuration information, and L is greater than or equal to 1. The first power control configuration information is used to determine a transmit power of the terminal for performing uplink transmission on a first uplink resource. Each piece of the second power control configuration information is used to determine a transmit power of the terminal for performing uplink transmission on a second uplink resource.

公开(公告)号：US20250024517A1

公开(公告)日：2025-01-16

申请号：US18900742

申请日：2024-09-29

Applicant: VIVO MOBILE COMMUNICATION CO., LTD.

Inventor： Kun YANG ,  Xueming PAN ,  Kai WU

IPC: H04W74/0833 ,  H04W72/044

Abstract: This application discloses a random access resource configuration method and apparatus, a terminal, and a network-side device, pertaining to the field of mobile communication. The random access resource configuration method includes: receiving, by a terminal, first configuration information from a network-side device, where the first configuration information is used for configuring a first RO resource set and/or a second RO resource set for random access signal repetition transmission; determining, by the terminal, an association relationship of RO resources in the first RO resource set and/or the second RO resource set; and determining, by the terminal, N RO resources based on the association relationship of the RO resources to perform N random access signal repetition transmissions; where the first RO resource set includes at least one of the following: a RO resource for 4-step RACH; a RO resource for 2-step RACH; and a RO resource for Msg3 repetition transmission.

公开(公告)号：US20240405922A1

公开(公告)日：2024-12-05

申请号：US18799061

申请日：2024-08-09

Applicant: VIVO MOBILE COMMUNICATION CO., LTD.

Inventor： Na LI ,  Xueming PAN ,  Xiaodong SHEN

IPC: H04L1/1812 ,  H04L5/00 ,  H04W72/1273 ,  H04W72/231

Abstract: This application discloses a response feedback method and apparatus and a terminal. The response feedback method of embodiments of this application includes the following steps: determining, by a terminal, a feedback mode and/or feedback resource for response feedback based on first information in a case that the terminal is scheduled to feed back HARQ information of N downlink transmissions in one time unit, where the first information includes at least one of the following: the number N of downlink transmissions, the number of group radio network temporary identities, and whether a network-side device has configured a first parameter. The embodiments of this application can determine the feedback mode and/or feedback resource for feedback response.

公开(公告)号：US20240373366A1

公开(公告)日：2024-11-07

申请号：US18778081

申请日：2024-07-19

Applicant: VIVO MOBILE COMMUNICATION CO., LTD.

Inventor： Jianhui LI ,  Gen LI ,  Xueming PAN ,  Xiaodong YANG

IPC: H04W52/02 ,  H04W24/02 ,  H04W52/36 ,  H04W74/0833

Abstract: A configuration determining method and apparatus, a terminal, and a network side device. The configuration determining method according to embodiments of this application includes: A terminal receives a first configuration from a first network side device; and the terminal obtains a second configuration based on the first configuration, where the second configuration is a signal configuration for sending a first signal by the terminal, the first signal is used to trigger a second network side device to switch from a first operating mode to a second operating mode, or trigger the second network side device to maintain a current operating mode, energy consumption of the second network side device in the first operating mode is lower than energy consumption of the second network side device in the second operating mode, and the current operating mode is either the first operating mode or the second operating mode.

公开(公告)号：US20240196327A1

公开(公告)日：2024-06-13

申请号：US18586890

申请日：2024-02-26

Applicant: VIVO MOBILE COMMUNICATION CO., LTD.

Inventor： Dongru LI ,  Xueming PAN ,  Xiaodong SUN ,  Xiaohang CHEN

IPC: H04W52/02

CPC classification number: H04W52/0232

Abstract: A monitoring method and apparatus, a wake-up signal transmission method and apparatus, a terminal, and a network-side device. The monitoring method in embodiments of this application includes: obtaining, by a terminal, wake-up signal configuration information; performing, by the terminal, detection for a wake-up signal within a first duration according to the wake-up signal configuration information, where the first duration belongs to a physical downlink control channel PDCCH monitoring time period configured by a network-side device; and determining, by the terminal, a monitoring behavior for a target channel based on the detection of the wake-up signal, where the target channel includes at least one of the following: physical downlink control channel PDCCH; physical downlink shared channel PDSCH; and physical uplink shared channel PUSCH.

公开(公告)号：US20240179674A1

公开(公告)日：2024-05-30

申请号：US18433828

申请日：2024-02-06

Applicant: VIVO MOBILE COMMUNICATION CO., LTD.

Inventor： Yanliang SUN ,  Xueming PAN ,  Li CHEN ,  Wei BAO ,  Qian YANG

IPC: H04W64/00 ,  H04W76/10

CPC classification number: H04W64/006 ,  H04W76/10

Abstract: A method and an apparatus for determining a low mobility state, a terminal, and a network-side device, and pertains to the field of communication technologies. The method for determining a low mobility state in embodiments of this application includes: in a case that a terminal is configured with multiple serving cells, obtaining, by the terminal, a measurement result of a first serving cell of the multiple serving cells, where the first serving cell is one of the multiple serving cells; and determining, by the terminal based on the measurement result, whether the terminal is in a low mobility state.

公开(公告)号：US20240155580A1

公开(公告)日：2024-05-09

申请号：US18407804

申请日：2024-01-09

Applicant: VIVO MOBILE COMMUNICATION CO., LTD.

Inventor： Lihui WANG ,  Kai WU ,  Xueming PAN

IPC: H04W72/0453 ,  H04W72/20

CPC classification number: H04W72/0453 ,  H04W72/20

Abstract: This application discloses a method for obtaining an initial bandwidth part configuration, a terminal, and a network-side device, and pertains to the field of wireless communications technologies. The method for obtaining an initial bandwidth part configuration in embodiments of this application includes: monitoring, by a first target terminal, a cell-defining synchronization signal block CD-SSB and obtaining target system information associated with the CD-SSB; and obtaining, by the first target terminal by decoding the target system information, a first initial bandwidth part BWP configured by a network-side device, where the first initial BWP is an initial BWP independently configured by the network-side device for the first target terminal, and a bandwidth of the first initial BWP does not exceed a maximum bandwidth capability supported by the first target terminal.

公开(公告)号：US20230422281A1

公开(公告)日：2023-12-28

申请号：US18244885

申请日：2023-09-11

Applicant: VIVO MOBILE COMMUNICATION CO., LTD.

Inventor： Lei JIANG ,  Xueming PAN

IPC: H04W72/541 ,  H04W72/1268

CPC classification number: H04W72/541 ,  H04W72/1268

Abstract: A COT determination method, an uplink transmission method, and a device, are provided. The COT determination method includes: determining, by a terminal according to first information, whether a first COT used by a network side device is initiated by the network side device; and when the first COT is initiated by the network side device, sharing the first COT for uplink transmission.

公开(公告)号：US20230370974A1

公开(公告)日：2023-11-16

申请号：US18355305

申请日：2023-07-19

Applicant: VIVO MOBILE COMMUNICATION CO., LTD.

Inventor： Xiaodong SHEN ,  Xueming PAN ,  Li CHEN ,  Na LI ,  Zichao JI ,  Dajie JIANG

IPC: H04W52/02

CPC classification number: H04W52/028 ,  H04W52/0235

Abstract: This application discloses a working method and apparatus for communications device and a communications device, pertaining to the field of communication technologies. The working method for communications device is performed by a first communications device, and the method includes: transitioning from non-sleep state to sleep state in a case that at least one of the following is satisfied, where the first communications device at least detects a wake-up signal in sleep state: a sleep state transition command from a second communications device has been received; and it has been determined that the first communications device meets a preset sleep state transition condition.

公开(公告)号：US20230354317A1

公开(公告)日：2023-11-02

申请号：US18220326

申请日：2023-07-11

Applicant: VIVO MOBILE COMMUNICATION CO., LTD.

Inventor： Jinhua LIU ,  Xueming PAN

IPC: H04W72/1268 ,  H04W72/543

CPC classification number: H04W72/1268 ,  H04W72/543

Abstract: A method for triggering an uplink data transmission enhancement procedure and a terminal are provided. The method includes: generating, by an application layer of a terminal, original service data; estimating data transmission coordination control information corresponding to the original service data based on a pre-configured data processing procedure and a pre-configured transmission parameter, where the data transmission coordination control information includes an amount of data after the original service data is processed or time information for the processed original service data to arrive at a wireless protocol layer; and transmitting the data transmission coordination control information to the wireless protocol layer, to trigger the wireless protocol layer to initiate an uplink transmission procedure for transmitting the processed original service data.