公开(公告)号：US20250035737A1

公开(公告)日：2025-01-30

申请号：US18918709

申请日：2024-10-17

Applicant: Huawei Technologies Co., Ltd.

Inventor： Zihan Tang ,  Jiahui Li ,  Mengyao Ma ,  Jia He ,  Xianjin Li ,  Junwen Xie ,  Yinggang Du

IPC: G01S7/00 ,  G01S13/86

Abstract: A data transmission method and apparatus, the method including obtaining, by an apparatus, a first dataset, where the first dataset comprises sampled data of a beam signal from a sensed object, and sending, by the apparatus, a first signal, where the first signal carries first target data and first location data, the first target data comprises data that is in a second dataset and that is of a priority that is greater than or equal to a first preset threshold, the first location data comprises location information of the first target data in the second dataset, and the second dataset comprises the first dataset or a dataset converted from the first dataset.

公开(公告)号：US20240430876A1

公开(公告)日：2024-12-26

申请号：US18823158

申请日：2024-09-03

Applicant: Huawei Technologies Co., Ltd.

Inventor： Mengyao Ma ,  Zihan Tang ,  Jiahui Li ,  Junwen Xie ,  Jianglei Ma

IPC: H04W72/044

Abstract: Embodiments of this application provide a space indication method and a communication apparatus, and relate to the field of communication technologies. A first communication apparatus receives first indication information from a second communication apparatus, where the first indication information includes structure information of first sensing space, and the structure information of the first sensing space includes first information indicating a first tree structure of the first sensing space; determines the tree structure of the first sensing space based on the first indication information; determines feedback information based on the tree structure of the first sensing space, where the feedback information indicates status information sensed by the first communication apparatus in the first sensing space or status information sensed by the first communication apparatus outside the first sensing space; and sends the feedback information to the second communication apparatus.

公开(公告)号：US20250038884A1

公开(公告)日：2025-01-30

申请号：US18914973

申请日：2024-10-14

Applicant: Huawei Technologies Co., Ltd.

Inventor： Jiahui Li ,  Mengyao Ma ,  Jiaqi Gu ,  Wei Lin ,  Zihan Tang ,  Min Yan

IPC: H04L1/00 ,  H04L1/18

Abstract: A sending device may determine a mother code in a kth transmission based on a length of to-be-transmitted bits in the kth transmission. k is an integer greater than or equal to 2. The sending device may perform systematic polar encoding on to-be-coded bits in the kth transmission based on the mother code, to obtain the to-be-transmitted bits. The sending device may send the to-be-transmitted bits.

公开(公告)号：US20250023761A1

公开(公告)日：2025-01-16

申请号：US18899900

申请日：2024-09-27

Applicant: Huawei Technologies Co., Ltd.

Inventor： Junwen Xie ,  Mengyao Ma ,  Jiahui Li ,  Zihan Tang ,  Xun Yang ,  Min Yan

IPC: H04L25/03 ,  H04B7/0456 ,  H04L1/00 ,  H04L5/00

Abstract: A first apparatus obtains data; determines an index of the data based on a first encoding network and a first data codebook, where the first encoding network is for encoding the data, and the first data codebook includes a correspondence between encoded data and the index; and sends information about the index of the data.

公开(公告)号：US20240405914A1

公开(公告)日：2024-12-05

申请号：US18804841

申请日：2024-08-14

Applicant: Huawei Technologies Co., Ltd.

Inventor： Mengyao Ma ,  Zihan Tang ,  Jiahui Li ,  Junwen Xie ,  Xiaoyan Bi ,  Jiaqi Gu ,  Wei Lin ,  Yinggang Du

IPC: H04L1/00

Abstract: The method in embodiments of this application includes: A first communication apparatus obtains a first transport block. The first communication apparatus converts the first transport block into S information segments. The first communication apparatus performs pre-processing on the S information segments based on X processing modes, to obtain G information groups, where each of the G information groups corresponds to one of the X processing modes, G is an integer greater than or equal to 1. The first communication apparatus determines C to-be-encoded code blocks based on the G information groups, and a sum of sizes of the C to-be-encoded code blocks is less than a size of the first transport block. The first communication apparatus performs channel coding on the C to-be-encoded code blocks, to obtain an encoded code block. The first communication apparatus outputs the encoded code block.