Patent ID: 9009789
Filing Date: 2015-04-14
Classification: H04L,H04W

Abstract:
1. A method for registration and authentication of a mobile node on a foreign network comprising: a foreign agent on the foreign network communicating with one or more Authentication, Authorization and Accounting (AAA) servers of a home network of the mobile node to confirm the authentication of the mobile node; the foreign agent receiving a registration request message from the mobile node after initiating communication with the one or more AAA servers to confirm the authentication of the mobile node; the foreign agent transmitting the registration request message to the home agent without transmission to the one or more AAA servers if the authentication of the mobile node is confirmed by the one or more AAA servers; the foreign agent receiving a registration response to the registration request message from the home agent upon confirmation by the home agent of the authentication of the mobile node through the one or more AAA servers; and the foreign agent transmitting the registration response to the registration request message to the mobile node.