The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Oct. 07, 2025
Filed:
Feb. 19, 2020
Huawei Technologies Co., Ltd., Shenzhen, CN;
HUAWEI TECHNOLOGIES CO., LTD., Shenzhen, CN;
Abstract
A computer-implemented method for wireless signal transmission and reception for device to device (D2D) communication includes obtaining, by a first electronic device, reference signal beam pattern information associated with multiple beam directions of a second electronic device, where the reference signal beam pattern information is stored in a beam pattern database (BPD) in the first electronic device, receiving or transmitting, between the first and second electronic devices, a plurality of reference signals in accordance with the reference signal beam pattern information, and determining, by the first electronic device, environment information surrounding the first electronic device and the second electronic device based on measurements of the reference signals, the obtained reference signal beam pattern information, and the BPD.