US 12,445,832 B2
Change-of-authorization synchronization via cloud service
Youhe Zhang, Beijing (CN); Ruiyao Yang, Beijing (CN); Feng Ding, Beijing (CN); and Le Wang, Beijing (CN)
Assigned to Hewlett Packard Enterprise Development LP, Spring, TX (US)
Filed by Hewlett Packard Enterprise Development LP, Spring, TX (US)
Filed on Feb. 14, 2023, as Appl. No. 18/168,697.
Prior Publication US 2024/0276209 A1, Aug. 15, 2024
Int. Cl. H04W 4/00 (2018.01); H04L 5/00 (2006.01); H04W 12/00 (2021.01); H04W 12/043 (2021.01); H04W 12/30 (2021.01)
CPC H04W 12/009 (2019.01) [H04L 5/0055 (2013.01); H04W 12/043 (2021.01); H04W 12/30 (2021.01)] 20 Claims
OG exemplary drawing
 
1. A method, comprising:
receiving, by a server and from a first access point (AP), a Change-of-Authorization (CoA) message including a CoA role of a mobile station
storing, by the server, the CoA role of the mobile station;
receiving, by the server and from a second AP, an authentication message indicating that the mobile station has been authenticated at the second AP;
in response to receiving the authentication message, obtaining, by the server, the CoA role of the mobile station; and
transmitting, by the server and to the second AP, a CoA request including the CoA role.