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. 28, 2025
Filed:
Jun. 10, 2020
Sony Group Corporation, Tokyo, JP;
Shigeru Sugaya, Tokyo, JP;
Kosuke Aio, Tokyo, JP;
SONY GROUP CORPORATION, Tokyo, JP;
Abstract
The present technology relates to a wireless communication device and method, and a wireless communication terminal and method that enable a plurality of access points to efficiently collect receipt acknowledgments of data from respective communication terminals. The wireless communication device coordinately transmits, with one or more first other wireless communication devices, data addressed to the wireless communication terminals each including information indicating a transmission timing of a receipt acknowledgment of each of the plurality of wireless communication terminals. Furthermore, the wireless communication device receives the receipt acknowledgment from each of the wireless communication terminals after transmitting the data. The present technology can be applied to a wireless communication system.