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. 11, 2026
Filed:
Nov. 30, 2020
Telefonaktiebolaget Lm Ericsson (Publ), Stockholm, SE;
Thorsten Lohmar, Aachen, DE;
Antonio Iniesta Gonzalez, Madrid, ES;
Hans Mattsson, Mölndal, SE;
Miguel Angel Muñoz De La Torre Alonso, Madrid, ES;
TELEFONAKTIEBOLAGET LM ERICSSON (PUBL), Stockholm, SE;
Abstract
Embodiments described herein relate to methods and apparatuses for the provision of an address resolver function. An application client is connected to a core network via a wireless device, wherein the application client is unaware of a session binding internet protocol, IP, address associated with a PDU session established between the wireless device and an anchor point to a data network. A method in the application client comprises transmitting an address request to an address resolver function, wherein the address resolver function is connected between the wireless device and a Network Address Translation, NAT, function; receiving an indication of the session binding IP address from the address resolver function; and transmitting an augmented service request to an application function, wherein the augmented service request comprises the session binding IP address.