Method for Optimizing Reconfiguration Processes in Mobile Radio Network Having Reconfigurable Terminals
Access-protected memory zones in network elements are localized in an operator's network that supporting the reconfiguration of SDR terminals in combination with protected data transmission methods which include methods for authenticating and authorizing the communication partners and for communicating in a protected manner, especially to protect integrity and confidentiality. Such access-protected data is provided by the terminal and is transmitted to the radio access network in the framework of negotiations and is temporarily stored therein or is generated directly in the RAN in the framework of processes related to the terminal. The generation and management of access-protected memory zones by the network operator result in a massive relief of the load to which the air interface is subject while also significantly alleviating the network infrastructure with regard to signaling.
1 - 9 . (canceled)
10 . A method for control of reconfiguration processes in a mobile radio network with reconfigurable terminals, comprising:
providing at least one memory area protected against unauthorized access in at least one network element of the mobile radio network, the at least one protected memory area accessible exclusively to authorized equipment of at least one of a terminal manufacturer and a service provider for at least one of read and write access; and
storing terminal-related data, originating in each case from the reconfigurable terminals and transmitted in protected form to the network within a framework of negotiations, in the at least one protected memory area.
11 . A method as claimed in claim 10 , further comprising:
executing authentication for access to the access-protected memory area in response to authorization data received from the authorized equipment of the at least one of the terminal manufacturer and the service provider respectively,
sending a request specifying a type of desired access upon successful conclusion of the authentication of the authorized equipment of the at least one of the terminal manufacturer and the service provider, and
transferring at least one item of terminal-related data corresponding to the request from the at least one network element to the authorized equipment of the at least one of the terminal manufacturer and the service provider.
12 . A method as claimed in claim 11 , wherein the request specifies the at least one item of terminal-related data to be transmitted, a frequency of data transmission as well as information indicating which of a single and a periodic transmission is to be performed.
13 . A method as specified in claim 12 , wherein the terminal-related data in the at least one memory area protected against unauthorized access is reconfiguration data used for reconfiguration of the reconfigurable terminals or is transmitted to the reconfigurable terminals.
14 . A system for control of reconfiguration processes of a mobile radio network supporting reconfigurable terminals, comprising:
at least one network element having at least one memory area protected against unauthorized access and storing terminal-related data originating from the reconfigurable terminals and transferred in protected form to the mobile radio network in a framework of negotiations; and
an access control device controlling at least one of read and write access to the at least one memory area by only access-protected equipment of at least one of a terminal manufacturer and a service provider.
15 . A system as claimed in claim 14 , wherein said access control device further performs encryption and transmission of the terminal-related data to the equipment of the at least one of the terminal manufacturer and the service provider which has been authorized.
16 . A system as claimed in claim 15 , wherein the at least one access-protected memory area and the access control device are implemented on a single network element.
17 . A system as claimed in claim 15 , wherein the at least one access-protected memory area and the access control device are implemented on different network elements.
18 . A network element of a mobile radio network which supports reconfigurable terminals, comprising:
at least one memory area protected against unauthorized access and storing terminal-related data originating from the reconfigurable terminals and transferred in protected form to the mobile radio network within a framework of negotiations; and
an access control device controlling at least one of read and write access to the at least one memory area by only authorized equipment of at least one of a terminal manufacturer and a service provider.