公开(公告)号：US20200275296A1

公开(公告)日：2020-08-27

申请号：US16646362

申请日：2018-08-31

Applicant: VIVO MOBILE COMMUNICATION CO., LTD.

Inventor： Li CHEN ,  Xueming PAN ,  Kai WU ,  Yu DING ,  Dajie JIANG ,  Fei QIN ,  Xiaodong SHEN

IPC: H04W24/10 ,  H04W24/08 ,  H04W52/02 ,  H04W76/28 ,  H04W72/04 ,  H04W68/02

Abstract: A measurement method, a measurement configuration method, a user equipment and a base station are provided. The measurement method includes: receiving a preset indication signaling transmitted by a base station, the preset indication signaling is configured to indicate whether it is needed for the user equipment to perform a radio resource management RRM measurement; performing the RRM measurement when the preset indication signaling indicates that it is needed for the UE to perform the RRM measurement.

公开(公告)号：US20200245332A1

公开(公告)日：2020-07-30

申请号：US16638117

申请日：2018-08-07

Applicant: VIVO MOBILE COMMUNICATION CO.,LTD.

Inventor： Zichao JI ,  Xiaodong SHEN ,  Xueming PAN

IPC: H04W72/04 ,  H04W72/12 ,  H04W76/27 ,  H04W80/02 ,  H04L1/00

Abstract: The present disclosure provides a PDCCH resource configuration method, a PDCCH resource determining method, a network device and a user equipment. The PDCCH resource configuration method is applied to a network device and includes: determining resource configuration information of PDCCH, where the resource configuration information at least includes: REG bundle size, CCE-REG mapping manner, and REG mapping manner; and configuring PDCCH resources according to the resource configuration information, and transmitting the resource configuration information to a user equipment.

公开(公告)号：US20200213036A1

公开(公告)日：2020-07-02

申请号：US16634208

申请日：2018-07-17

Applicant: VIVO MOBILE COMMUNICATION CO., LTD.

Inventor： Xiaodong SHEN ,  Xueming PAN ,  Yu DING ,  Zichao JI

IPC: H04L1/00 ,  H04L5/00 ,  H04W72/04

Abstract: The present disclosure discloses a downlink control information detecting method, a downlink control information transmitting method, a terminal and a network device. The method includes: obtaining indication information for indicating a candidate downlink control information (DCI) payload size; according to the candidate DCI payload size indicated by the indication information, performing blind detection on a physical downlink control channel (PDCCH) and determining DCI transmitted in the PDCCH.

公开(公告)号：US20200170027A1

公开(公告)日：2020-05-28

申请号：US16631758

申请日：2018-07-20

Applicant: VIVO MOBILE COMMUNICATION CO., LTD.

Inventor： Yu YANG ,  Xueming PAN

IPC: H04W72/12 ,  H04W72/04 ,  H04B7/06 ,  H04B7/08 ,  H04L5/00 ,  H04W56/00

Abstract: The present disclosure provides a reporting information transmission method, a user side device and a network side device. The reporting information transmission method includes: determining whether there is a resource conflict between uplink channel resources for carrying at least two pieces of reporting information, the at least two pieces of reporting information at least including two of a beam failure recovery request, Synchronization Signal (SS) block-based beam reporting, Channel State Information Reference Signal (CSI-RS)-based beam reporting, and CSI reporting; and when there is the resource conflict between the uplink channel resources, transmitting one or more of the at least two pieces of reporting information.

公开(公告)号：US20250089081A1

公开(公告)日：2025-03-13

申请号：US18955321

申请日：2024-11-21

Applicant: VIVO MOBILE COMMUNICATION CO.,LTD.

Inventor： Na LI ,  Xueming PAN ,  Xiaodong SHEN ,  Zhi LU

IPC: H04W72/542 ,  H04L1/00 ,  H04W72/1268 ,  H04W72/566

Abstract: An uplink control information transmission method includes: in a case that a PUCCH resource carrying CSI and a PUCCH resource corresponding to an SR overlap in time domain, determining a state of an SR; and in a case that at least one SR of a first priority is in a positive state, skipping transmitting the CSI, and transmitting the SR of the first priority in the positive state on a PUCCH resource corresponding to the SR of the first priority in the positive state; in a case that all SRs of a first priority are in a negative state, and SRs of a second priority exist, multiplexing and transmitting the SRs of the second priority and the CSI on the PUCCH resource of the CSI.

公开(公告)号：US20250016756A1

公开(公告)日：2025-01-09

申请号：US18892668

申请日：2024-09-23

Applicant: VIVO MOBILE COMMUNICATION CO., LTD.

Inventor： Xueming PAN ,  Zichao JI ,  Kai WU ,  Rakesh TAMRAKAR ,  Siqi LIU ,  Can LI ,  Yi GU

IPC: H04W72/0453 ,  H04W72/232

Abstract: This application discloses a method for waveform switching, a device, and a chip. The method includes: The terminal receives a first downlink control information (DCI) from a network device, where the first DCI is used to schedule physical channels of a plurality of cells; and the terminal uses pre-configured waveforms of the physical channels of the plurality of cells, where when the first DCI is used to schedule the physical channels of the plurality of cells, the terminal does not support dynamic waveform switching.

公开(公告)号：US20240365239A1

公开(公告)日：2024-10-31

申请号：US18770800

申请日：2024-07-12

Applicant: VIVO MOBILE COMMUNICATION CO., LTD.

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

IPC: H04W52/02

CPC classification number: H04W52/0274 ,  H04W52/0235 ,  H04W52/0245

Abstract: This application discloses a signal sending method, a signal receiving method, a configuration sending method, and a related device. The signal sending method in embodiments of this application includes: A terminal obtains a first configuration of a first signal. The terminal sends the first signal based on the first configuration in a case that a preset trigger condition is met. The first signal is used to trigger a target network side device to switch from a first operating mode to a second operating mode or maintain a current operating mode, energy consumption of the target network side device in the first operating mode is less than energy consumption in the second operating mode, and the current operating mode is the first operating mode or the second operating mode.

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：US20240334495A1

公开(公告)日：2024-10-03

申请号：US18743263

申请日：2024-06-14

Applicant: VIVO MOBILE COMMUNICATION CO., LTD.

Inventor： Xueming PAN ,  Kai WU ,  Rakesh TAMRAKAR

IPC: H04W74/0833 ,  H04W52/36

CPC classification number: H04W74/0833 ,  H04W52/36

Abstract: This application discloses a PRACH transmission method and apparatus, and a terminal, and relates to the field of communication technologies. The PRACH transmission method in the embodiments of this application includes: determining, by a terminal, a sending power of a physical random access channel PRACH repeated transmission according to a target indication, where the target indication is used for indicating whether sending powers of PRACH transmissions in the PRACH repeated transmission are the same; and performing, by the terminal, PRACH repeated transmission according to the sending power of the PRACH repeated transmission.