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:
May. 12, 2026
Filed:
Feb. 18, 2021
Lenovo (Singapore) Pte. Ltd., New Tech Park, SG;
Genadi Velev, Darmstadt, DE;
Apostolis Salkintzis, Athens, GR;
Dimitrios Karampatsis, Ruislip, GB;
Roozbeh Atarius, La Jolla, CA (US);
Lenovo (Singapore) Pte. Ltd., Singapore, SG;
Abstract
Apparatuses, methods, and systems are disclosed for data connection establishment in response to a disaster condition. One method includes receiving, at a first network function in a first mobile communication network, a first message from a second network function in the first mobile communication network. The first message includes a data connection establishment request from a user equipment and a disaster indication indicating that the data connection establishment request is in response to a disaster condition in a second mobile communication network, and the disaster condition disables the user equipment from connecting to the second mobile communication network. The method includes determining destination addresses in the second mobile communication network. The method includes configuring a data connection corresponding to the data connection establishment request to accept data traffic between the user equipment and the destination addresses.