公开(公告)号：US20210160778A1

公开(公告)日：2021-05-27

申请号：US17165865

申请日：2021-02-02

Applicant: VIVO MOBILE COMMUNICATION CO.,LTD.

Inventor： Zichao JI

IPC: H04W52/02 ,  H04W72/12

Abstract: This disclosure discloses a sidelink information transmission method and a terminal. The method includes: receiving sidelink control information SCI; and determining, based on a sidelink transmission identifier indicated by the SCI, whether to receive or demodulate a physical sidelink shared channel PSSCH or not.

公开(公告)号：US20210160037A1

公开(公告)日：2021-05-27

申请号：US17168647

申请日：2021-02-05

Applicant: VIVO MOBILE COMMUNICATION CO., LTD.

Inventor： Zichao JI

IPC: H04L5/00 ,  H04W72/02

Abstract: A method for communication between user equipments includes: determining, by a user equipment (UE), a physical control channel resource of a first frequency; and transmitting, by the UE, first control information on a physical control channel of the first frequency; wherein the first control information includes frequency indication information and/or resource indication information of a second frequency, the frequency indication information of the second frequency is used to indicate the second frequency, and the resource indication information of the second frequency is used to indicate an allocated/reserved resource of the second frequency.

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.

公开(公告)号：US20210037534A1

公开(公告)日：2021-02-04

申请号：US17068727

申请日：2020-10-12

Applicant: VIVO MOBILE COMMUNICATION CO.,LTD.

Inventor： Zichao JI

IPC: H04W72/04 ,  H04W24/10 ,  H04L5/00 ,  H04W80/02 ,  H04W76/27 ,  H04W76/11

Abstract: The embodiments of the present disclosure provide a sidelink operation method and a terminal. The method includes: acquiring sidelink configuration information, wherein the sidelink configuration information includes at least one of feedback configuration information and measurement configuration information; performing at least one of a measurement operation and a feedback operation on sidelink according to the sidelink configuration information.

公开(公告)号：US20210029712A1

公开(公告)日：2021-01-28

申请号：US17069632

申请日：2020-10-13

Applicant: VIVO MOBILE COMMUNICATION CO.,LTD.

Inventor： Li CHEN ,  Yue MA ,  Zichao JI ,  Peng SUN

IPC: H04W72/04 ,  H04W76/27 ,  H04W76/19 ,  H04W36/00

Abstract: A control method and a terminal are provided. The control method includes: acquiring dedicated RRC information and/or system information; performing a control operation on a CORESET and/or CSS according to information carried in the dedicated RRC information and/or system information, wherein the information is related to the CORESET and/or CSS.

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.