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:
Dec. 31, 2024
Filed:
Oct. 09, 2023
Marvell Asia Pte Ltd, Singapore, SG;
Liwen Chu, San Ramon, CA (US);
Yakun Sun, San Jose, CA (US);
Rui Cao, Sunnyvale, CA (US);
Hongyuan Zhang, Fremont, CA (US);
Hui-Ling Lou, Sunnyvale, CA (US);
Marvell Asia Pte Ltd, Singapore, SG;
Abstract
A first communication device transmits an NDP to a second communication device simultaneously with transmission of one or more other NDPs by the one or more third communication devices. Then, the first communication device receives a data unit that includes respective beamforming feedback data units for respective ones of the second communication device and the one or more third communication devices. The beamforming feedback data units include an aggregate media access control protocol data unit (A-MPDU) that includes a plurality of fragments of beamforming training information for the first communication device. The beamforming training information in the A-MPDU is generated by the second communication device based on the set of one or more training signals included in the NDP transmitted by the first communication device.