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:
Jan. 27, 2026
Filed:
Apr. 07, 2023
Nokia Solutions and Networks Oy, Espoo, FI;
Nokia Solutions and Networks Oy, Espoo, FI;
Abstract
Various example embodiments for supporting security for communications may be configured to support security for communications of communication protocols at various communication layers. For example, various example embodiments for supporting security for communications may be configured to support security for communications of communication protocols operating above Layer 2 using a Layer 2 network security protocol. For example, various example embodiments for supporting security for communications may be configured to support security for communications of communication protocols operating at Layer 2.5 (e.g., Multiprotocol Label Switching (MPLS) protocols or other Layer 2.5 protocols) using a Layer 2 network security protocol. For example, various example embodiments for supporting security for communications may be configured to support security for communications of communication protocols operating at Layer 3 (e.g., Internet Protocol (IP), such as IP version 4 (IPv4) or IP version 6 (IPv6), or other Layer 3 protocols) using a Layer 2 network security protocol.