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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.:

US 12418474 B1

PDFFull Text
Date of Patent:
Sep. 16, 2025

Filed:

Apr. 03, 2022

Systems and methods for traffic aggregation on multiple cellular-based standards channels for cellular phone hotspot

Applicant:

Assia Spe, Llc, Wilmington, DE (US);

Inventors:

John Cioffi, Atherton, CA (US);

Ardavan Maleki Tehrani, Atherton, CA (US);

Wonjong Rhee, San Francisco, CA (US);

Ramya Bhagavatula, Palo Alto, CA (US);

Peter Chow, Los Altos, CA (US);

Kenneth Kerpez, Long Valley, NJ (US);

Stefano Galli, New York, NY (US);

Marc Goldburg, Redwood City, CA (US);

Sungho Yun, San Jose, CA (US);

Assignee:

ASSIA SPE, LLC, Redwood City, CA (US);

Attorney:

Michael North

Primary Examiner:

Mohammad S Anwar

Int. Cl.
CPC ...
H04L 45/24 (2022.01); H04L 12/28 (2006.01); H04L 41/0893 (2022.01); H04L 45/28 (2022.01); H04L 47/10 (2022.01); H04L 47/125 (2022.01); H04L 47/70 (2022.01); H04L 47/762 (2022.01); H04L 47/78 (2022.01); H04L 61/2514 (2022.01);
U.S. Cl.
CPC ...
H04L 45/245 (2013.01); H04L 12/2854 (2013.01); H04L 41/0893 (2013.01); H04L 47/125 (2013.01); H04L 47/13 (2013.01); H04L 47/762 (2013.01); H04L 47/781 (2013.01); H04L 47/822 (2013.01); H04L 61/2514 (2013.01); H04L 45/28 (2013.01); Y02D 30/50 (2020.08);
Abstract

In accordance with embodiments disclosed herein, there are provided methods, systems, mechanisms, techniques, and apparatuses for traffic aggregation on multiple WAN backhauls and multiple distinct LAN networks; for traffic load balancing on multiple WAN backhauls and multiple distinct LAN networks; and for performing self-healing operations utilizing multiple WAN backhauls serving multiple distinct LAN networks. For example, in one embodiment, a first Local Area Network (LAN) access device is to establish a first LAN; a second LAN access device is to establish a second LAN; a first Wide Area Network (WAN) backhaul connection is to provide the first LAN access device with WAN connectivity; a second WAN backhaul connection is to provide the second LAN access device with WAN connectivity; and a traffic aggregation unit is to form a logically bonded WAN interface over the first WAN backhaul and the second WAN backhaul. In some embodiments an optional traffic de-aggregation unit may be used.

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