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:
Sep. 01, 2026
Filed:
May. 10, 2022
British Telecommunications Public Limited Company, London, GB;
BRITISH TELECOMMUNICATIONS PUBLIC LIMTED COMPANY, London, GB;
Abstract
A telecommunications network comprises: User Equipment (UE); a Wireless Access Point (WAP), identifiable by a network device identifier; a source Wireless Local Area Network (WLAN), provided by means of the WAP and identifiable by means of a source network identifier; and a target WLAN. A method of operating the network comprises: generating a cryptographic output by performing a cryptographic function upon both the source network identifier and the network device identifier; assigning, to the target WLAN, access credentials, wherein said access credentials comprise the cryptographic output; and by means of the UE: identifying the source network identifier and the network device identifier; cryptographically processing the identified source network identifier and the identified network device identifier so as to derive the cryptographic output; and requesting a connection to, or via, the target WLAN using access credentials derived by the UE from said cryptographic output.