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:
Aug. 15, 2023
Filed:
Dec. 10, 2020
Amazon Technologies, Inc., Seattle, WA (US);
Diwakar Gupta, Seattle, WA (US);
Kiran Kumar Edara, Cupertino, CA (US);
Igor A. Kostic, Redmond, WA (US);
Kaixiang Hu, Fremont, CA (US);
Shane Ashley Hall, Kirkland, WA (US);
Joseph Elmar Magerramov, Bellevue, WA (US);
Stephen Callaghan, Seattle, WA (US);
Ethan Joseph Torretta, Edmonds, WA (US);
Ishwardutt Parulkar, San Francisco, CA (US);
AMAZON TECHNOLOGIES, INC., Seattle, WA (US);
Abstract
Disclosed are various embodiments that provide highly available data-processing network functions for radio-based networks. In one embodiment, a tunnel host consistently routes network traffic associated with a range of network addresses in a radio-based network to a first instance of a data-processing network function instead of a second instance of the data-processing network function. A problem with the first instance of the data-processing network function is then detected. Additional network traffic associated with the range of network addresses is redirected from the first instance of the data-processing network function to the second instance of the data-processing network function.