公开(公告)号：US20240080148A1

公开(公告)日：2024-03-07

申请号：US18506594

申请日：2023-11-10

Applicant: VIVO MOBILE COMMUNICATION CO., LTD.

Inventor： Chenxi WANG ,  Peng SUN ,  Yu YANG ,  Rakesh TAMRAKAR ,  Yang SONG

IPC: H04L5/00 ,  H04B7/06

CPC classification number: H04L5/0035 ,  H04B7/06966 ,  H04L5/0048

Abstract: A CSI measurement resource processing method and apparatus, a terminal, and a readable storage medium. The CSI measurement resource processing method in embodiments of this application includes: performing, by a terminal, a first processing operation on a first measurement resource based on configuration information configured by a network-side device; and reporting, by the terminal, a processing result of the first processing operation, where the first measurement resource includes one or multiple CSI measurement resources, the configuration information includes an association relationship between the CSI measurement resources and multiple transmission and reception points TRPs or cells, and the first processing operation includes at least one of the following: channel measurement and interference measurement.

公开(公告)号：US20240022302A1

公开(公告)日：2024-01-18

申请号：US18476644

申请日：2023-09-28

Applicant: VIVO MOBILE COMMUNICATION CO., LTD.

Inventor： Chenxi WANG ,  Yang SONG ,  Peng SUN ,  Rakesh TAMRAKAR ,  Jiangwei YUAN

IPC: H04B7/06 ,  H04W24/10

CPC classification number: H04B7/0626 ,  H04W24/10

Abstract: A channel state information CSI report mapping method, a terminal, and a network-side device. The CSI report mapping method in embodiments of this application includes: a terminal feeds back X CSI reports to a network-side device through a target channel according to a preset mapping rule, where the CSI report includes at least one of the following: information for indicating a beam reporting type and information about target beams; the target beams include at least one of the following: N pairs of first beams that can be simultaneously received by the terminal, and M second beams whose measurement values satisfy a predetermined condition, where N is a positive integer greater than or equal to 1, and X and M are positive integers; and the preset mapping rule is a mapping rule that matches the beam reporting type.

公开(公告)号：US20230422269A1

公开(公告)日：2023-12-28

申请号：US18244894

申请日：2023-09-11

Applicant: VIVO MOBILE COMMUNICATION CO., LTD.

Inventor： Hao LIU ,  Kai WU ,  Rakesh TAMRAKAR ,  Zichao JI

IPC: H04W72/232 ,  H04L1/08 ,  H04L1/00

CPC classification number: H04W72/232 ,  H04L1/08 ,  H04L1/0061

Abstract: This application discloses a method for determining channel transmission behavior and apparatus and a terminal. The method includes: receiving a physical downlink control channel (PDCCH); and determining that the PDCCH is non-repetition transmission or repetition transmission.

公开(公告)号：US20230232388A1

公开(公告)日：2023-07-20

申请号：US18191970

申请日：2023-03-29

Applicant: VIVO MOBILE COMMUNICATION CO., LTD.

Inventor： Rakesh TAMRAKAR ,  Peng SUN

IPC: H04W72/0457 ,  H04L5/00 ,  H04W72/23

CPC classification number: H04W72/0457 ,  H04L5/0051 ,  H04W72/23

Abstract: A communication resource activation method includes: activating, by a network side device, a target communication resource of a terminal, and performing uplink beam scanning on the target communication resource while activating the target communication resource, where the target communication resource includes: a secondary cell or a BWP in a dormant state.

公开(公告)号：US20220247472A1

公开(公告)日：2022-08-04

申请号：US17719477

申请日：2022-04-13

Applicant: VIVO MOBILE COMMUNICATION CO., LTD.

Inventor： Ang YANG ,  Peng SUN ,  Rakesh TAMRAKAR

IPC: H04B7/06 ,  H04B7/0417 ,  H04L5/00

Abstract: A coding method includes: reporting N PMIs to a network device; where each PMI is corresponding to one channel; a first PMI includes channel information of a channel corresponding to a second PMI; and the first PMI is one of the N PMIs, the second PMI is at least one PMI before the first PMI, and N is a positive integer greater than 1.