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:
Feb. 23, 2021
Filed:
Jan. 28, 2016
Telefonaktiebolaget Lm Ericsson (Publ), Stockholm, SE;
Telefonaktiebolaget LM Ericsson (Publ), Stockholm, SE;
Abstract
A method performed by an Operation and Support System (OSS) node for handling communication between a wireless device and a communication network node in a communication network, which communication network comprises a first radio access node associated with a first gateway and a second radio access node associated with a second gateway. The OSS node determines to initiate a change of an Internet Protocol (IP) address for the wireless device. The OSS node further identifies a session of packets for the wireless device, which session is run over a protocol that supports session continuity even though source or destination IP addresses change in the packets. Furthermore, the OSS node triggers the change of the IP address associated with the first gateway for the wireless device, of packets of the session, to a changed IP address associated with the second gateway.