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:
Apr. 12, 2022
Filed:
Jun. 05, 2019
Siemens Aktiengesellschaft, Munich, DE;
Abstract
Provided is a method for setting up access authorization for a subscriber apparatus to access a subnetwork of a mobile radio network, wherein the subnetwork is administrated by a mobile radio administration apparatus and the access authorization for the subscriber apparatus to access the subnetwork is checked by an access apparatus of the mobile radio network, wherein—access authorization to access the subnetwork is requested for the subscriber apparatus from the mobile radio administration apparatus by a local administration apparatus,—a subnetwork authorization token is assigned to the subscriber apparatus by the mobile radio administration apparatus and transmitted to the subscriber apparatus, wherein the subscriber apparatus is authorized to access the subnetwork only if the subnetwork authorization token is transmitted from the subscriber apparatus to the subnetwork during an access request and is confirmed as valid.