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. 13, 2022
Filed:
Sep. 02, 2020
Apple Inc., Cupertino, CA (US);
Guoqing Li, Campbell, CA (US);
Yong Liu, Campbell, CA (US);
Jarkko L. Kneckt, Los Gatos, CA (US);
Tianyu Wu, Fremont, CA (US);
Lawrie Kurian, San Jose, CA (US);
Tashbeeb Haque, San Francisco, CA (US);
Leor Kehaty, Givataim, IL;
Yoel Boger, Shoham, IL;
Koby Vainapel, Herzliya, IL;
Apple Inc., Cupertino, CA (US);
Abstract
This disclosure relates to transmitting multicast information over a network, such as a wireless local area network (WLAN). A source device may transmit a multicast and a request for feedback to a plurality of sink devices. The sink devices may transmit feedback based on whether they successfully decoded the multicast. The source device may retransmit the multicast (or a portion thereof) based on the feedback.