Patent ID: 8682381
Filing Date: 2014-03-25
Classification: H04L,H04W

Abstract:
1. A method of establishing a radio link between an unauthorized mobile radio terminal and a base station of a mobile radio network, utilization of the base station as access point to the mobile radio network requiring an authorization of the unauthorized mobile radio terminal, the method comprising the steps of sequentially: when the unauthorized mobile radio terminal makes a registration attempt or a connection-setup attempt to the base station or the mobile radio network, generating and transmitting from the base station or the mobile radio network to an authorized mobile radio terminal a request for an authorization message; the authorized mobile radio terminal, in response to the request, transmitting to the mobile radio network an authorization message that authorizes the unauthorized mobile radio terminal at least temporarily; transmitting from the base station to the unauthorized mobile radio terminal an approval message; and setting up an at least temporary radio link between the unauthorized mobile radio terminal and the base station of the mobile radio network.