公开(公告)号：US20210250924A1

公开(公告)日：2021-08-12

申请号：US17243928

申请日：2021-04-29

Applicant: VIVO MOBILE COMMUNICATION CO., LTD.

Inventor： Zichao JI

IPC: H04W72/04 ,  H04W76/14

Abstract: A resource indication method applied to a sidelink transmission process. The method includes: determining, by a first device, a first resource, where the first resource is used for transmitting first feedback information; and sending, by the first device, first indication information to a second device, where the first indication information is used to indicate the first resource.

公开(公告)号：US20210235431A1

公开(公告)日：2021-07-29

申请号：US17214601

申请日：2021-03-26

Applicant: VIVO MOBILE COMMUNICATION CO.,LTD.

Inventor： Siqi LIU ,  Zichao JI

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

Abstract: The present disclosure provide a resource pool configuration method, a resource pool using method, a configuration device, and a terminal. The resource pool obtaining method is applied to a terminal, including: obtaining a first resource pool in at least one of the following manners: obtaining the predefined first resource pool; obtaining the preconfigured first resource pool; and obtaining the configured first resource pool.

公开(公告)号：US20210112585A1

公开(公告)日：2021-04-15

申请号：US17129433

申请日：2020-12-21

Applicant: VIVO MOBILE COMMUNICATION CO.,LTD.

Inventor： Zichao JI ,  Yue MA

IPC: H04W72/12 ,  H04W72/04

Abstract: A PDCCH candidate allocation method for cross-carrier scheduling and a device are provided. This method includes: when configuration of a first cell includes search space set configuration or PDCCH candidate quantity configuration thereof, determining a PDCCH candidate quantity and/or a monitoring parameter thereof based on the configuration thereof; or when a first cell has no PDCCH configuration and configuration of a second cell includes only PDCCH configuration thereof, determining a PDCCH candidate quantity and/or a monitoring parameter of the first cell based on the PDCCH configuration of the second cell; or when a first cell has no PDCCH configuration and PDCCH configuration of a second cell includes search space set configuration or PDCCH candidate quantity configuration of the first cell, determining a PDCCH candidate quantity and/or a monitoring parameter of the first cell based on the search space set configuration or PDCCH candidate quantity configuration of the first cell.

公开(公告)号：US20210058196A1

公开(公告)日：2021-02-25

申请号：US16961543

申请日：2019-01-11

Applicant: VIVO MOBILE COMMUNICATION CO., LTD

Inventor： Xiaohang CHEN ,  Zichao JI ,  Zhi LU

IPC: H04L1/18 ,  H04W72/04

Abstract: A method for determining a HARQ-ACK feedback time, a method for indicating a HARQ-ACK feedback time, a terminal device, and a network device are provided. The method includes: receiving a downlink control signaling, wherein the downlink control signaling carries a HARQ-ACK feedback time parameter, and the downlink control signaling is used to activate a downlink semi-persistent scheduling configuration; receiving semi-persistent scheduling data for downlink transmission on a first time-domain resource; and determining the HARQ-ACK feedback time of the semi-persistent scheduling data for the downlink transmission, based on the HARQ-ACK feedback time parameter and the first time-domain resource.

公开(公告)号：US20210029637A1

公开(公告)日：2021-01-28

申请号：US17068684

申请日：2020-10-12

Applicant: VIVO MOBILE COMMUNICATION CO.,LTD.

Inventor： Dajie JIANG ,  Zichao JI ,  Fei QIN

IPC: H04W52/02 ,  H04L5/00 ,  H04W72/12

Abstract: A method, a user equipment, and a network side device for monitoring a physical downlink control channel are provided. The method includes: receiving a physical layer signaling or an MAC layer signaling from a network side, wherein the physical layer signaling or the MAC layer signaling indicates a monitoring behavior of the UE or a plurality of UEs including the UE with respect to a PDCCH; determining the monitoring behavior of the UE with respect to the PDCCH according to the physical layer signaling or the MAC layer signaling.

公开(公告)号：US20200351760A1

公开(公告)日：2020-11-05

申请号：US16765110

申请日：2018-10-11

Applicant: VIVO MOBILE COMMUNICATION CO., LTD.

Inventor： Kai WU ,  Jingzhi MA ,  Zichao JI ,  Wei BAO ,  Siqi LIU ,  Yu DING

IPC: H04W48/12 ,  H04W72/04

Abstract: A method of indicating a system information type, a network device and a user equipment are provided. The method includes: determining indication information configured to indicate a System Information (SI) type; sending, to a user equipment, a Physical Downlink Control Channel (PDCCH) carrying the indication information.

公开(公告)号：US20200245302A1

公开(公告)日：2020-07-30

申请号：US16638111

申请日：2018-07-27

Applicant: VIVO MOBILE COMMUNICATION CO.,LTD.

Inventor： Xueming PAN ,  Xiaodong SHEN ,  Zichao JI

IPC: H04W72/04 ,  H04W72/12 ,  H04L5/00

Abstract: Methods and devices for configuring and monitoring a search space of a PDCCH are provided. The specific solution includes: transmitting PDCCH configuration information to a UE, where the PDCCH configuration information is for indicating at least one search space of a PDCCH of the UE, and the search space is any one of the following types: a common search space; a group common search space, or a UE specific search space.

公开(公告)号：US20200236636A1

公开(公告)日：2020-07-23

申请号：US16645359

申请日：2018-08-31

Applicant: VIVO MOBILE COMMUNICATION CO., LTD.

Inventor： Siqi LIU ,  Yu DING ,  Zichao JI ,  Xueming PAN ,  Qian ZHENG

IPC: H04W56/00 ,  H04W72/04 ,  H04L1/16 ,  H04W24/10 ,  H04W76/27

Abstract: The present disclosure discloses a method of synchronized signal block measurement, a user equipment and a network device. The method includes: receiving auxiliary measurement information, which is transmitted by a network device and is used to assist the UE to perform synchronized signal block measurement; and, determining repetitive synchronized signal blocks according to the auxiliary measurement information. The auxiliary measurement information is used to indicate transmission configuration information of synchronized signal blocks.

公开(公告)号：US20250023698A1

公开(公告)日：2025-01-16

申请号：US18902136

申请日：2024-09-30

Applicant: VIVO MOBILE COMMUNICATION CO., LTD.

Inventor： Can LI ,  Siqi LIU ,  Gen LI ,  Zichao JI

IPC: H04L5/00 ,  H04W72/23

Abstract: This application discloses a HARQ ACK feedback method and apparatus, a terminal, and a network-side device, pertaining to the field of wireless communications technologies. The HARQ ACK feedback method in embodiments of this application includes: determining, by a terminal, a HARQ ACK bit corresponding to a PDSCH scheduled by each first DCI of at least one first DCI, where each first DCI is used for scheduling PDSCHs of a plurality of cells; and constructing, by the terminal, a HARQ ACK codebook based on the HARQ ACK bits.

公开(公告)号：US20240406935A1

公开(公告)日：2024-12-05

申请号：US18801519

申请日：2024-08-12

Applicant: VIVO MOBILE COMMUNICATION CO., LTD.

Inventor： Siqi LIU ,  Zichao JI ,  Kai WU

IPC: H04W72/044 ,  H04L5/00 ,  H04W56/00 ,  H04W72/02 ,  H04W74/0833

Abstract: The present disclosure provides a signal sending method, a signal receiving method, a sending device, and a receiving device. The signal sending device includes a memory storing instructions and a processor coupled to the memory. By executing the instructions, the processor is configured to send a first signal on a broadcast channel. The first signal includes timing information and resource configuration information. The timing information includes slot information. The slot information includes a slot index. The resource configuration information includes sidelink resource configuration information indicating a sidelink resource part.