公开(公告)号：US20220141058A1

公开(公告)日：2022-05-05

申请号：US17578812

申请日：2022-01-19

Applicant: VIVO MOBILE COMMUNICATION CO.,LTD.

Inventor： Siqi LIU ,  Zichao JI ,  Na LI ,  Shixiao LIU

IPC: H04L25/03 ,  H04W72/04 ,  H04W72/12

Abstract: Embodiments of the present disclosure provide a sidelink information sending method and receiving method, a terminal, and a control node. The method includes: obtaining a codebook corresponding to sidelink information based on codebook information; and sending the codebook.

公开(公告)号：US20220140955A1

公开(公告)日：2022-05-05

申请号：US17578746

申请日：2022-01-19

Applicant: VIVO MOBILE COMMUNICATION CO.,LTD.

Inventor： Siqi LIU ,  Zichao JI ,  Na LI ,  Shixiao LIU

IPC: H04L1/18 ,  H04W72/04

Abstract: Embodiments of this disclosure provide a sidelink information transmission method, a terminal, and a control node. The method includes: mapping sidelink information to target notification information; and transmitting the target notification information on a target resource.

公开(公告)号：US20220086877A1

公开(公告)日：2022-03-17

申请号：US17537659

申请日：2021-11-30

Applicant: VIVO MOBILE COMMUNICATION CO.,LTD.

Inventor： Xiaodong SHEN ,  Na LI

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

Abstract: A resource mapping method and user equipment are provided. The method includes: mapping a target channel to a first time domain resource based on configuration information, where the target channel carries first data, and the configuration information includes a first numerical value; and the first numerical value is used to indicate the number of channels to be mapped to a target time domain resource in each period, or the number of usable first time domain units in each period; the target time domain resource is a resource configured for the first data; and the first time domain resource is a resource in the target time domain resource.

公开(公告)号：US20210321394A1

公开(公告)日：2021-10-14

申请号：US17356890

申请日：2021-06-24

Applicant: VIVO MOBILE COMMUNICATION CO., LTD.

Inventor： Na LI ,  Xiaodong SHEN ,  Zhi LU

IPC: H04W72/04 ,  H04W72/10 ,  H04W72/12

Abstract: An UCI transmission method includes: when UCI having different priorities is transmitted on the same target channel, encoding the UCI having different priorities respectively and then transmitting same on the target channel, wherein the priorities of the UCI are determined by information contained in target parameters of DCI and/or in UCI, the DCI being DCI corresponding to being used for indicating the transmission of the UCI.

公开(公告)号：US20210218451A1

公开(公告)日：2021-07-15

申请号：US17212992

申请日：2021-03-25

Applicant: VIVO MOBILE COMMUNICATION CO.,LTD.

Inventor： Na LI ,  Peng SUN ,  Yang SONG

IPC: H04B7/06 ,  H04W72/04 ,  H04W72/08

Abstract: An information transmission method and a terminal are disclosed. The method includes: when resource overlapping occurs between a first CSI report and a second CSI report, performing the following operations: if a physical channel corresponding to the first CSI report is a physical uplink control channel PUCCH, a physical channel corresponding to the second CSI report is a PUCCH, and a multi-CSI-physical uplink control channel-resource list is configured, transmitting the CSI reports with overlapping resources based on a resource in the multi-CSI-physical uplink control channel-resource list; and/or, if a physical channel corresponding to the first CSI report is a PUCCH, a physical channel corresponding to the second CSI report is a physical uplink shared channel PUSCH, and the PUCCH and the PUSCH are transmitted on different carriers, discarding the PUCCH and the CSI report carried on the PUCCH, and transmitting the PUSCH and the CSI report carried on the PUSCH.

公开(公告)号：US20200374072A1

公开(公告)日：2020-11-26

申请号：US16959816

申请日：2019-01-11

Applicant: VIVO MOBILE COMMUNICATION CO., LTD.

Inventor： QIANYAO REN ,  Zichao JI ,  Xiaodong SHEN ,  Na LI

IPC: H04L5/00

Abstract: A data transmission method includes: generating a scrambling sequence in accordance with one or more first parameters, the one or more first parameters being determined in accordance with a predefined applied scenario and/or high-layer indication information; scrambling DCI using the generated scrambling sequence; and transmitting the scrambled DCI to a UE.

公开(公告)号：US20200252189A1

公开(公告)日：2020-08-06

申请号：US16652162

申请日：2018-09-18

Applicant: VIVO MOBILE COMMUNICATION CO., LTD.

Inventor： Na LI ,  Xueming Pan ,  Xiaodong Shen ,  Yu Ding

IPC: H04L5/00 ,  H04B7/06 ,  H04B7/0456

Abstract: The present application discloses a method of channel estimation based on precoding granularity of control resource set, which is applied to a user equipment with control resource set (CORESET) configured in a non-RRC manner. The method includes: determining precoding granularity according to a determination mode among a plurality of determination modes; performing channel estimation according to the precoding granularity. The plurality of determination modes includes: determining the precoding granularity according to a resource element group (REG) bindle size in frequency domain, determining the precoding granularity according to the number of consecutive resource blocks (RBs) in frequency domain of the CORESET, and determining the precoding granularity according to network configuration information. According to the present application, the precoding granularity of the control resource set configured in a non-RRC manner can be determined, so that the user equipment can determine the precoding granularity before the RRC connection is established, and then perform channel estimation.