METHOD AND DEVICE FOR PERFORMING SECONDARY RE-AUTHENTICATION FOR A MA-PDU SESSION IN A WIRELESS COMMUNICATION SYSTEM
Number of patents in Portfolio can not be more than 2000
United States of America
Stats
-
N/A
Issued Date -
Jan 9, 2025
app pub date -
Jul 5, 2024
filing date -
Jul 5, 2024
priority date (Note) -
Published
status (Latency Note)
Importance
Abstract
Embodiments herein disclose a method and device for performing secondary re-authentication for a MA-PDU session in a wireless communication system. The method for performing authentication for a multi-access packet data unit (MA-PDU) session by a session management function+packet data network (PDN) gateway control plane function (SMF+PGW-C) in a wireless communication network is provided, the method comprises performing a procedure for secondary re-authentication of the MA-PDU session for a user equipment (UE) by selecting one of a first access type or a second access type in case that the SMF+PGW-C receives a re-authentication request from a data network-authentication, authorization, and accounting (DN-AAA) server, retrying a procedure for the secondary re-authentication of the MA-PDU session for the second access type in case that the SMF+PGW-C receives a failure indication for the secondary re-authentication that the UE is not reachable in the first access type, and retrying a procedure for the secondary re-authentication of the MA-PDU session for the first access type in case that the SMF+PGW-C receives a failure indication of the secondary re-authentication that the UE is not reachable in the second access type.
First Claim
Family
International Classification(s)
Cited Art Landscape
Patent Citation Ranking
Recipient Email Address
Recipient Email Address
Comment
Recipient Email Address
Add to Portfolio(s)
To add this patent to one, or more, of your portfolios, simply click the add button.
This Patent is in these Portfolios:
Add to additional portfolios:
Last Refreshed On:
Changes done successfully