公开(公告)号：US11438792B2

公开(公告)日：2022-09-06

申请号：US16928146

申请日：2020-07-14

Applicant: HUAWEI TECHNOLOGIES CO., LTD.

Inventor： Chan Zhou ,  Serkan Ayaz ,  Ke Zhang ,  Fan Wu ,  Supeng Leng

IPC: H04W28/08 ,  H04W28/02 ,  H04W4/46 ,  H04W76/14 ,  H04W4/80

Abstract: The present application relates to a global communication management entity for managing vehicle-to-everything (V2X) communication parameters of a plurality of vehicular user equipments of a V2X communication network, the corresponding V2X communication network and vehicular user equipment. The global communication management entity comprises at least one processor and a memory configured to store computer readable instructions that, when executed by the at least one processor, cause the global communication management entity to provide execution comprising determining one or more V2X communication parameters of a vehicular user equipment of the plurality of vehicular user equipments, wherein the one or more V2X communication parameters are associated with a local vehicle-to-vehicle (V2V) congestion control scheme implemented on the vehicular user equipment and/or a V2V communication module of the vehicular user equipment for communicating with the other vehicular user equipments; and providing the one or more V2X communication parameters to the vehicular user equipment.

公开(公告)号：US20250112359A1

公开(公告)日：2025-04-03

申请号：US18977907

申请日：2024-12-11

Applicant: HUAWEI TECHNOLOGIES CO., LTD. ,  Research Institute of Millimeter Wave and Terahertz Technology

Inventor： Xiaoyue Xia ,  Wei Hong ,  Fan Wu ,  Chao Yu ,  Zhihao Jiang ,  Yu Yao

IPC: H01Q1/24 ,  H01Q9/04 ,  H01Q13/18

Abstract: An antenna apparatus includes a first radiating patch with slots and a feed module. There are a plurality of feed modules in correspondence with the slots. The feed module includes a ground component and a feed component. The ground component includes a first conductor patch, a second conductor patch, and a conductor column. The feed component includes a second radiating patch and a first feed member, the second radiating patch and the second conductor patch are spaced from each other. When the foregoing structure is used, integration of an antenna radio frequency system can be improved.

公开(公告)号：US12010596B2

公开(公告)日：2024-06-11

申请号：US16906678

申请日：2020-06-19

Applicant: HUAWEI TECHNOLOGIES CO., LTD.

Inventor： Chan Zhou ,  Panagiotis Spapis ,  Ke Zhang ,  Fan Wu ,  Supeng Leng

IPC: H04W4/40 ,  H04L1/00 ,  H04W28/02 ,  H04W92/18

CPC classification number: H04W4/40 ,  H04L1/003 ,  H04W28/0215 ,  H04W92/18

Abstract: A control device configured for determining a data format for data to be sent via a V2X communication link between a vehicle and at least one device, wherein the control device is configured for receiving information regarding communication capacity and computation capacity of the vehicle and/or of the at least one device, the control device is configured for analyzing the received information based on the communication capacities and the computation capacities, the control device is configured for selecting, based on the analysis, a data format from a set of data formats for the V2X communication link, wherein the data formats of the set are differentiated with regard to the data volume of the data to be sent, and the control device is configured for sending to the vehicle and/or the at least one device an indication of the data format to be used for the data to be sent.