公开(公告)号：US20230344582A1

公开(公告)日：2023-10-26

申请号：US18212709

申请日：2023-06-21

Applicant: VIVO MOBILE COMMUNICATION CO., LTD.

Inventor： Pu YUAN ,  Dajie JIANG ,  Hao LIU ,  Bule SUN

IPC: H04L5/00 ,  H04L27/26

CPC classification number: H04L5/0048 ,  H04L27/261

Abstract: A pilot transmission method and apparatus, a device, and a storage medium are provided. The method is performed by a target communication device, including: determining a target configuration parameter of a pilot; and mapping, based on the target configuration parameter, the pilot to a pilot resource block in a delay-Doppler domain for transmission.

公开(公告)号：US20250061381A1

公开(公告)日：2025-02-20

申请号：US18935694

申请日：2024-11-04

Applicant: VIVO MOBILE COMMUNICATION CO., LTD.

Inventor： Bule SUN ,  Ang YANG

IPC: G06N20/00 ,  G06F17/18

Abstract: This application relates to the field of communication technologies, and discloses a model training processing method and apparatus, a terminal, and a network side device. The model training processing method in embodiments of this application includes: obtaining, by a first device, first information, the first information including first data; and processing, by the first device, the first data by using a first model to obtain second data, where both the first data and the second data are usable for training a second model, the second model is a service model, and the second data meets at least one of the following: in a case that the first data is unlabeled data, the second data is labeled data; and a data volume of the second data is greater than a data volume of the first data in a case that the first data is labeled data.

公开(公告)号：US20250016599A1

公开(公告)日：2025-01-09

申请号：US18892333

申请日：2024-09-20

Applicant: VIVO MOBILE COMMUNICATION CO., LTD.

Inventor： Qianyao REN ,  Bule SUN ,  Ang YANG

IPC: H04W24/10 ,  H04W24/02

Abstract: This application discloses methods for assisting in reporting and for restoring channel characteristic information, a terminal, and a network side device. The method includes: processing, by a terminal, first channel information into target channel characteristic information by using a first AI network model; and sending, by the terminal, the target channel characteristic information to a network side device, and sending first information to the network side device. The first information includes at least one of first indication information or target assistance information. The first indication information indicates accuracy of second channel information recovered based on the target channel characteristic information or indicates information for assisting the network side device in determining the accuracy of the second channel information, and the target assistance information is used to assist the network side device in recovering the second channel information based on the target channel characteristic information.

公开(公告)号：US20240396695A1

公开(公告)日：2024-11-28

申请号：US18760556

申请日：2024-07-01

Applicant: VIVO MOBILE COMMUNICATION CO., LTD.

Inventor： Bule SUN ,  Peng SUN ,  Ang YANG

IPC: H04L5/00 ,  H04L1/00 ,  H04W24/02

Abstract: An information obtaining method and apparatus, and a communication device. The method includes: obtaining, by a first communication device, description information of a set of target reference points, where a reference point in the set of target reference points is a process node in a communication process, and the set of target reference points includes a reference point corresponding to an input of a first model and/or a reference point corresponding to an output of a second model.

公开(公告)号：US20240323714A1

公开(公告)日：2024-09-26

申请号：US18733816

申请日：2024-06-04

Applicant: VIVO MOBILE COMMUNICATION CO., LTD.

Inventor： Bule SUN

IPC: H04W24/02 ,  H04W16/18

CPC classification number: H04W24/02 ,  H04W16/18

Abstract: A model configuration method and apparatus and a communication device are provided. The model configuration method includes: A first device acquires model demand information or device state information of a second device. The first device determines at least one first model corresponding to the model demand information or the device state information. The first device sends a first message to the second device, where the first message includes related information of the at least one first model, or the first message is used for notifying the second device that no model is applicable to the model demand information or the device state information.

公开(公告)号：US20240088970A1

公开(公告)日：2024-03-14

申请号：US18513976

申请日：2023-11-20

Applicant: VIVO MOBILE COMMUNICATION CO., LTD.

Inventor： Bule SUN ,  Dajie JIANG ,  Pu YUAN

IPC: H04B7/06 ,  H04B7/0456 ,  H04L25/02

CPC classification number: H04B7/0632 ,  H04B7/0456 ,  H04L25/0242

Abstract: A method and an apparatus for feeding back channel information of a delay-Doppler domain, and an electronic device. The method for feeding back channel information of a delay-Doppler domain in embodiments of this application includes: a first device sends target feedback information to a second device, where the target feedback information is associated with target channel information, the target channel information is all or part of channel information of a delay-Doppler domain obtained by the first device performing channel estimation on a target signal, and the target signal is a signal sent by the second device or a third device to the first device.