公开(公告)号：US20210368367A1

公开(公告)日：2021-11-25

申请号：US16957144

申请日：2018-11-23

Applicant: VIVO MOBILE COMMUNICATION CO., LTD.

Inventor： Dajie JIANG ,  Xueming PAN ,  Xiaodong SHEN

IPC: H04W24/08 ,  H04W72/04 ,  H04W72/14

Abstract: A control channel monitoring method, a monitoring indication method, a terminal and a network device are provided. The control channel monitoring method includes: acquiring indication information for a PDCCH monitoring periodicity, the indication information including a first PDCCH monitoring periodicity; monitoring the first PDCCH in a monitoring slot belonging to the first PDCCH monitoring periodicity; and when the first PDCCH is not detected in the monitoring slot belonging to the first PDCCH monitoring periodicity, monitoring the PDCCH in a next slot including a PDCCH resource set; or when the indication information further includes a second PDCCH monitoring periodicity and the first PDCCH is not detected in the monitoring slot belonging to the first PDCCH monitoring periodicity, monitoring a second PDCCH in a monitoring slot belonging to the second PDCCH monitoring periodicity.

公开(公告)号：US20210219301A1

公开(公告)日：2021-07-15

申请号：US17215786

申请日：2021-03-29

Applicant: VIVO MOBILE COMMUNICATION CO.,LTD.

Inventor： Xiaodong SHEN

IPC: H04W72/04 ,  H04W24/08

Abstract: The present disclosure discloses a receiving method, a sending method, a terminal, and a network side device. The receiving method is applied to a terminal and includes: receiving a physical downlink control channel PDCCH in a search space associated with a CORESET, where the CORESET corresponding to different times occupies different locations in frequency domain; or search spaces in the CORESET corresponding to different times occupy different locations in frequency domain; or at least two search spaces in the CORESET occupy different locations in frequency domain.

公开(公告)号：US20210083833A1

公开(公告)日：2021-03-18

申请号：US16961660

申请日：2019-01-04

Applicant: VIVO MOBILE COMMUNICATION CO.,LTD.

Inventor： Jianping ZHOU ,  Xiaodong YANG ,  Yumin WU ,  Yanxia ZHANG ,  Peng SUN ,  Xiaodong SHEN ,  Yu YANG

IPC: H04L5/00 ,  H04W24/08

Abstract: A resource monitoring method, a terminal, and a base station are provided. The method of the present disclosure includes receiving a CORESET configuration information sent by a base station, wherein the CORESET configuration information indicates a CORESET; determining, according to a predefined TCI state or a first downlink MAC CE sent by the base station, a target TCI state used for monitoring the CORESET; monitoring the CORESET according to the target TCI state.

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：US20190281481A1

公开(公告)日：2019-09-12

申请号：US16347046

申请日：2017-10-31

Applicant: VIVO MOBILE COMMUNICATION CO., LTD.

Inventor： Xiaodong SHEN

IPC: H04W24/08 ,  H04W72/04

Abstract: A method for detecting a downlink control channel, a method for indicating a downlink control channel, a terminal and a network side device are provided. The method for detecting the downlink control channel includes: detecting, in a first downlink control channel, physical layer indication information sent by a network side device; determining, according to the physical layer indication information, resource location information of a second downlink control channel carrying control information; and detecting the control information in the second downlink control channel according to the resource location information.

公开(公告)号：US20250133498A1

公开(公告)日：2025-04-24

申请号：US19006175

申请日：2024-12-30

Applicant: VIVO MOBILE COMMUNICATION CO., LTD.

Inventor： Dongru LI ,  Xiaodong SHEN

IPC: H04W52/02 ,  H04W68/02

Abstract: This application provides a wake-up signal monitoring method and apparatus, a wake-up signal monitoring indication method and apparatus, a terminal, and a network side device. The wake-up signal monitoring method includes: determining, by a terminal, wake-up signal monitoring time information based on first information; and monitoring, by the terminal, a wake-up signal based on the wake-up signal monitoring time information. The wake-up signal includes a low power wake-up signal. The first information includes at least one of the following parameters: time unit configuration information; wake-up signal configuration information of the terminal; wake-up signal monitoring unit configuration information; beacon signal configuration information; reference time configuration information; monitoring relationship configuration information; paging information; or a first time offset.

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：US20240259240A1

公开(公告)日：2024-08-01

申请号：US18632521

申请日：2024-04-11

Applicant: VIVO MOBILE COMMUNICATION CO., LTD.

Inventor： Wei HUANG ,  Dajie JIANG ,  Xiaodong SHEN

IPC: H04L27/02 ,  H04W72/0446 ,  H04W72/232 ,  H04W72/25

CPC classification number: H04L27/02 ,  H04W72/0446 ,  H04W72/232 ,  H04W72/25

Abstract: This application provides an information bit modulation method, a demodulation method, a device, and a storage medium. The information bit modulation method includes: modulating, by a transmit end, an information bit to a pulse quantity, a pulse position permutation and combination, and a pulse amplitude, to generate a corresponding modulation symbol; and transmitting, by the transmit end, the modulation symbol.