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:
Aug. 03, 2022
Google Llc, Mountain View, CA (US);
Yuliang Li, Sunnyvale, CA (US);
Hassan Mohamed Gamal Hassan Wassel, San Jose, CA (US);
Behnam Montazeri, San Jose, CA (US);
Weihuang Wang, Los Gatos, CA (US);
Srinivas Vaduvatha, San Jose, CA (US);
Nandita Dukkipati, Palo Alto, CA (US);
Prashant R. Chandra, San Jose, CA (US);
Masoud Moshref Javadi, San Jose, CA (US);
Google LLC, Mountain View, CA (US);
Abstract
The technology is directed to the use of a bitmap generated at a receiver to track the status of received packets sent by a transmitter. The technology may include a network device including an input port, output port, and circuitry. The circuitry may generate a transmitter bitmap that tracks each data packet sent to another network device. The circuitry of the network device may receive, from the other network device, a receiver bitmap that identifies each data packet that is received and not received from the network device. The circuitry may then determine which data packets to retransmit by comparing the transmitter bitmap to the receiver bitmap.