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. 09, 2022
Filed:
May. 21, 2015
Telefonaktiebolaget Lm Ericsson (Publ), Stockholm, SE;
Oumer Teyeb, Solna, SE;
Niklas Johansson, Sollentuna, SE;
Filip Mestanov, Sollentuna, SE;
Karl Norrman, Stockholm, SE;
Magnus Stattin, Upplands Väsby, SE;
Jari Vikberg, Järna, SE;
Telefonaktiebolaget L M Ericsson (publ), Stockholm, SE;
Abstract
The proposed technology generally relates to interworking and integration of different radio access networks, and more specifically to carrier aggregation between different radio access networks such as a cellular radio access network, e.g. a 3GPP network, on one hand and a WLAN network such as Wi-Fi, on the other hand. Such tight interworking/aggregation of radio access networks puts new requirements on efficient handling of authentication and security aspects. The proposed technology provides methods, and corresponding network nodes, computer programs, carriers comprising such computer programs, and computer program products as well as arrangements to support carrier aggregation between different radio access networks.