公开(公告)号：US20230308222A1

公开(公告)日：2023-09-28

申请号：US18203047

申请日：2023-05-29

Applicant: VIVO MOBILE COMMUNICATION CO., LTD.

Inventor： Qi HONG ,  Gen LI

IPC: H04L1/1822 ,  H04L5/00 ,  H04W72/20

CPC classification number: H04L1/1822 ,  H04L5/0053 ,  H04W72/20 ,  H04L1/1812

Abstract: A configuration method and apparatus for a control channel, and a communications device are provided. When a first control channel schedules a plurality of data channels, the method includes: establishing a second control channel; and performing hybrid automatic repeat request acknowledgement codebook processing on at least one of the data channels based on the second control channel.

公开(公告)号：US20230189259A1

公开(公告)日：2023-06-15

申请号：US18108049

申请日：2023-02-10

Applicant: VIVO MOBILE COMMUNICATION CO., LTD.

Inventor： Na LI ,  Gen LI

IPC: H04W72/1268 ,  H04W72/0453

CPC classification number: H04W72/1268 ,  H04W72/0453

Abstract: A resource transmission method, a resource transmission apparatus, and a communications device. The resource transmission method is applied to a terminal and includes: obtaining first information, where the first information includes at least one of configuration information and scheduling information for uplink transmission; and determining an uplink transmission mode based on the first information, where the uplink transmission mode supports frequency hopping on an unlicensed frequency band, or the uplink transmission mode does not support frequency hopping on the unlicensed frequency band.

公开(公告)号：US20230164798A1

公开(公告)日：2023-05-25

申请号：US18094923

申请日：2023-01-09

Applicant: VIVO MOBILE COMMUNICATION CO., LTD.

Inventor： Na LI ,  Gen LI

IPC: H04W72/23 ,  H04W72/1263 ,  H04W72/11

CPC classification number: H04W72/23 ,  H04W72/1263 ,  H04W72/11

Abstract: A resource transmission method, a resource transmission apparatus, and a communications device. When the resource transmission method is applied to a network-side device, the method includes: sending downlink control information DCI, the DCI being used to indicate that a terminal is to perform transmission of at least one shared channel; where in a case that the shared channels are at least two in quantity, each of the at least two shared channels is repeatedly transmitted N times, N being an integer greater than 1.

公开(公告)号：US20230164016A1

公开(公告)日：2023-05-25

申请号：US18152875

申请日：2023-01-11

Applicant: VIVO MOBILE COMMUNICATION CO., LTD.

Inventor： Gen LI ,  Kai WU ,  Qi HONG

IPC: H04L27/26 ,  H04W56/00

CPC classification number: H04L27/2657 ,  H04W56/001

Abstract: A method for determining SSB search information, includes: obtaining target information, where the target information includes at least one of frequency domain information of SSB or indication signaling; and determining related information of SSB search based on the target information.

公开(公告)号：US20230156597A1

公开(公告)日：2023-05-18

申请号：US18098678

申请日：2023-01-18

Applicant: VIVO MOBILE COMMUNICATION CO., LTD.

Inventor： Siqi LIU ,  Zichao JI ,  Xueming PAN ,  Gen LI

IPC: H04W52/02

CPC classification number: H04W52/0216

Abstract: A dormancy indication method and apparatus, a terminal, and a network-side device are provided. The dormancy indication method includes: receiving target control information on a target cell, where the target control information carries dormancy indication information, and the target cell includes a first cell or a second cell, where the second cell is schedulable by the first cell, or the second cell is schedulable by itself or by the first cell; and determining, based on the dormancy indication information, a dormant state of the first cell.

公开(公告)号：US20230155769A1

公开(公告)日：2023-05-18

申请号：US18155898

申请日：2023-01-18

Applicant: VIVO MOBILE COMMUNICATION CO., LTD.

Inventor： Qi HONG ,  Gen LI

IPC: H04L5/00 ,  H04W72/1273 ,  H04W72/30

CPC classification number: H04L5/0048 ,  H04W72/1273 ,  H04W72/30

Abstract: This application discloses a synchronization signal block (SSB) transmission method, a terminal device, and a network device, and pertains to the communications field. The synchronization signal block (SSB) transmission method includes: determining a candidate SSB having a quasi-co-location (QCL) relationship within one transmission period, where the QCL relationship corresponds to a synchronization information block pattern SSB pattern; determining, according to the QCL relationship and information related to sending of a first SSB, a candidate SSB index corresponding to the first SSB, where the first SSB is a candidate SSB sent by a network device; and performing a target operation according to the candidate SSB index corresponding to the first SSB.

公开(公告)号：US20220264580A1

公开(公告)日：2022-08-18

申请号：US17735900

申请日：2022-05-03

Applicant: VIVO MOBILE COMMUNICATION CO., LTD.

Inventor： Gen LI ,  Dajie JIANG

IPC: H04W72/04 ,  H04W76/20 ,  H04W74/08 ,  H04W24/08

Abstract: A physical downlink control channel detection method and apparatus, and pertains to the field of communications technologies. The physical downlink control channel detection method, applied to a terminal, includes: obtaining at least two search space groups and a switch condition, where the at least two search space groups include a first search space group and a second search space group; and switching between the first search space group and the second search space group according to the switch condition, for PDCCH detection. In the technical solutions provided in the present invention, switching of the terminal between different search space groups can be implemented.