公开(公告)号：US20210266776A1

公开(公告)日：2021-08-26

申请号：US17316795

申请日：2021-05-11

Applicant: VIVO MOBILE COMMUNICATION CO., LTD.

Inventor： Kai WU ,  Xueming PAN

IPC: H04W24/10 ,  H04W24/08 ,  H04L5/00 ,  H04W72/04 ,  H04W56/00

Abstract: A measurement method includes: determining a demodulation reference signal (DMRS) of a physical downlink control channel (PDCCH) used for radio resource management (RRM) measurement; and performing RRM measurement according to the DMRS.

公开(公告)号：US20210212036A1

公开(公告)日：2021-07-08

申请号：US17206190

申请日：2021-03-19

Applicant: VIVO MOBILE COMMUNICATION CO., LTD.

Inventor： Kai WU ,  Xueming PAN ,  Peng SUN

IPC: H04W72/04 ,  H04L5/00

Abstract: A method for transmitting a transmission indication signal includes: receiving a transmission indication signal on a part of time-frequency resources occupied by a network device. The transmission indication signal is used to instruct a terminal to perform a corresponding terminal behavior according to terminal behavior indication information, and the terminal behavior indication information is used to indicate the terminal behavior.

公开(公告)号：US20210195603A1

公开(公告)日：2021-06-24

申请号：US17192450

申请日：2021-03-04

Applicant: VIVO MOBILE COMMUNICATION CO., LTD.

Inventor： Dajie JIANG ,  Xueming PAN ,  Kai WU

IPC: H04W72/04 ,  H04W24/10 ,  H04W36/08 ,  H04W56/00 ,  H04W72/00 ,  H04L27/26

Abstract: An information transmission method includes: receiving, by a terminal, downlink information over a first beam of a single-frequency network cell group. The single-frequency network cell group includes at least two cells, the at least two cells include a first cell that supports transmission of at least two beams, and the first beam is one of the beams supported by the first cell.

公开(公告)号：US20210029683A1

公开(公告)日：2021-01-28

申请号：US17068689

申请日：2020-10-12

Applicant: VIVO MOBILE COMMUNICATION CO.,LTD.

Inventor： Dajie JIANG ,  Kai WU ,  Xueming PAN

IPC: H04W72/04 ,  H04W24/08 ,  H04L5/00

Abstract: The present disclosure provides a PDCCH monitoring method, a UE and a network side device. The PDCCH monitoring method includes: acquiring one or more bits in DCI transmitted through a first PDCCH monitored by the UE, the one or more bits in the DCI of the first PDCCH indicating a PDCCH not to be monitored and/or a PDCCH to be monitored; and determining the PDCCH not to be monitored and/or the PDCCH to be monitored in accordance with the one or more bits in the DCI of the first PDCCH.

公开(公告)号：US20200213051A1

公开(公告)日：2020-07-02

申请号：US16633656

申请日：2018-07-02

Applicant: VIVO MOBILE COMMUNICATION CO., LTD.

Inventor： Kai WU ,  Yu DING

IPC: H04L5/00 ,  H04W72/00

Abstract: A method for transmitting a DMRS of a physical broadcast channel, a network device and a terminal are provided. The method includes: configuring a demodulation reference signal DMRS sequence of a new radio physical broadcast channel NR-PBCH, where the DMRS sequence is configured to indicate a position relation between a synchronization signal block to which the NR-PBCH belongs and a system frame where the SS block is located; and transmitting the DMRS sequence of the NR-PBCH to a terminal.

公开(公告)号：US20250159752A1

公开(公告)日：2025-05-15

申请号：US19022383

申请日：2025-01-15

Applicant: VIVO MOBILE COMMUNICATION CO., LTD.

Inventor： Kai WU ,  Dongru LI ,  Xueming PAN ,  Zichao JI

IPC: H04W76/27 ,  H04L27/26 ,  H04W68/02 ,  H04W76/28

Abstract: This application discloses a channel signal transmission method and apparatus, a terminal, and a network-side device. The channel signal transmission method in the embodiments of this application includes: transmitting, by a network-side device, a control signal and/or a control channel, where the control signal and/or control channel includes at least one of the following: a sequence part; and an information bit part; where the sequence part and/or the information bit part indicates at least one of the following: a behavior in a specific radio resource control RRC state; and the control signal and/or control channel includes specific control information.

公开(公告)号：US20250150995A1

公开(公告)日：2025-05-08

申请号：US19019131

申请日：2025-01-13

Applicant: VIVO MOBILE COMMUNICATION CO., LTD.

Inventor： Xin QU ,  Kai WU

IPC: H04W56/00

Abstract: An information determining method and a terminal are provided. The information determining method includes: obtaining time reference information of a first signal. The information determining method further includes determining Synchronization Signal Block (SSB) time information based on the time reference information.

公开(公告)号：US20250119837A1

公开(公告)日：2025-04-10

申请号：US18988093

申请日：2024-12-19

Applicant: VIVO MOBILE COMMUNICATION CO.,LTD.

Inventor： Xiaodong SHEN ,  Kai WU ,  Yanliang SUN ,  Dajie JIANG

IPC: H04W52/02 ,  H04L5/00 ,  H04W72/20 ,  H04W76/28

Abstract: A network side device, comprising a memory, a processor, and a program stored in the memory and executable on the processor, wherein the program, when executed by the processor, causes the network side device to perform: transmitting first configuration information, wherein the first configuration information is used for a terminal to determine a first detection position for first indication information, and the first indication information is used to instruct the terminal to enter a wake-up state or a sleep state; and transmitting configuration information, wherein the configuration information indicates that the terminal enters a wake-up state or a sleep state when the first indication information is not detected.

公开(公告)号：US20250048180A1

公开(公告)日：2025-02-06

申请号：US18920847

申请日：2024-10-18

Applicant: VIVO MOBILE COMMUNICATION CO., LTD.

Inventor： Dongru LI ,  Kai WU ,  Zuolong YING

IPC: H04W28/06 ,  H04W72/20 ,  H04W72/51 ,  H04W72/566

Abstract: This application discloses a conflict processing method, a terminal, and a network side device. The conflict processing method includes: performing, by a first device, a target operation in a case that there is a conflict between transmission of first information and transmission of second information. The target operation includes discarding the transmission of the first information or discarding the transmission of the second information, the first information includes information carried in a channel or a signal of a backscatter communication system, and the second information includes information other than the first information.

公开(公告)号：US20250023690A1

公开(公告)日：2025-01-16

申请号：US18899480

申请日：2024-09-27

Applicant: VIVO MOBILE COMMUNICATION CO., LTD.

Inventor： Lihui WANG ,  Kai WU

IPC: H04L5/00 ,  H04L1/00

Abstract: This application discloses a resource processing method and apparatus, and a terminal. The method includes: in a case that a first BWP includes a first SSB, performing, by a terminal, a first operation, where the first SSB includes a non-cell defining SSB; where the first operation includes at least one of the following: determining that the first SSB is not transmitted in a first transmission resource allocated to the terminal; and in a case that the first transmission resource overlaps with a transmission resource corresponding to a non-cell defining SSB, determining that the transmission resource corresponding to the non-cell defining SSB is not used for transmitting or receiving the first information.