公开(公告)号：US20240276410A1

公开(公告)日：2024-08-15

申请号：US18648326

申请日：2024-04-26

Applicant: VIVO MOBILE COMMUNICATION CO., LTD.

Inventor： Siqi LIU ,  Zichao JI ,  Kai WU ,  Shuai ZHOU

IPC: H04W56/00 ,  H04W4/70 ,  H04W4/80 ,  H04W88/14

CPC classification number: H04W56/001 ,  H04W4/70 ,  H04W4/80 ,  H04W88/14

Abstract: Embodiments of this disclosure provide a signal transmission method and a communications device. The signal transmission method includes: obtaining auxiliary information of a synchronization signal of a preset operation frequency band; and transmitting or receiving the synchronization signal based on the auxiliary information, where the preset operation frequency band is an operation frequency band of a preset service, and the preset service is a sidelink service, a massive Machine-Type Communication (mMTC) service, a Narrowband Internet of Things (NB-IoT) service, or an Integrated Access Backhaul (IAB) service; or the preset operation frequency band is an unlicensed frequency band.

公开(公告)号：US20220326333A1

公开(公告)日：2022-10-13

申请号：US17844290

申请日：2022-06-20

Applicant: VIVO MOBILE COMMUNICATION CO., LTD.

Inventor： Siqi LIU ,  Zichao JI ,  Kai WU ,  Shuai ZHOU ,  Wen WANG

IPC: G01S5/00 ,  H04W64/00 ,  H04W56/00 ,  H04W72/02 ,  H04W72/04

Abstract: The present disclosure discloses a position configuration method, a terminal device, and a network device. The position configuration method includes: determining position configuration information, where the position configuration information includes at least one of position shift information and position indication information; and determining a target position based on the position configuration information.

公开(公告)号：US20210153147A1

公开(公告)日：2021-05-20

申请号：US17160312

申请日：2021-01-27

Applicant: VIVO MOBILE COMMUNICATION CO., LTD.

Inventor： Siqi LIU ,  Zichao JI ,  Kai WU ,  Shuai ZHOU

IPC: H04W56/00 ,  H04W4/70 ,  H04W4/80 ,  H04W88/14

Abstract: Embodiments of this disclosure provide a signal transmission method and a communications device. The signal transmission method includes: obtaining auxiliary information of a synchronization signal of a preset operation frequency band; and transmitting or receiving the synchronization signal based on the auxiliary information, where the preset operation frequency band is an operation frequency band of a preset service, and the preset service is a sidelink service, an mMTC service, an NB-IoT service, or an IAB service; or the preset operation frequency band is an unlicensed frequency band.