Granted Patent B2

US 8,463,263 · App. 12/450,269 · Granted Jun 11, 2013

Abstract

Claims (24)

1. A method for providing an identity to user equipment in a radio communications system, comprising:

receiving, by an access node, a first message from at least one user equipment of a plurality of user equipments, the first message including information relating to the at least one user equipment in a form of a signature;

generating an identity for the at least one user equipment by the access node based upon the information received in the first message;

transmitting, by the access node, to the plurality of user equipments a second message in a form of a list, the list including the identity and all signatures received by the access node; and

generating, by each user equipment of the plurality of user equipments, an individual identity by adding an offset of a respective signature within the list to the transmitted identity.

2. A method according to claim 1 , wherein the second message includes further parameters required by the at least one user equipment.

3. A method according to claim 1 , wherein the identity is a Cell-Radio Network Temporary Identifier.

4. An access node to provide an identity to at least one of a plurality of user equipments in a radio communications system, comprising:

an interface to receive a first message from at least one user equipment of the plurality of user equipments, the first message including information relating to the at least one user equipment in a form of a signature;

generation means to generate an identity for the at least one user equipment based upon the information received in the first message;

a transmitter to transmit to the plurality of user equipments a second message in a form of a list, the list including the identity and all signatures received by the access node; and

a generating means to generate, by each user equipment of the plurality of user equipments, an individual identity by adding an offset of a respective signature within the list to the transmitted identity.

5. An access node according to claim 4 , wherein the access node is at least one of a base station, a nodeB, an e-nodeB, a radio network controller and a base station controller.

6. An access node according to claim 4 , wherein the second message includes further parameters required by the at least one user equipment.

7. An access node according to claim 4 , wherein the identity is a Cell-Radio Network Temporary Identifier.

8. A radio communications system providing an identity to at least one of a plurality of user equipments, comprising:

at least one access node:

receiving a first message from at least one user equipment of the plurality of user equipments, the first message including information relating to the at least one user equipment in a form of a signature,

generating an identity for the at least one user equipment based upon the information received,

transmitting, to the plurality of user equipments a second message in a form of a list, the list including the identity and all signatures received by the at least one access node, and

generating, by each user equipment of the plurality of user equipments, an individual identity by adding an offset of a respective signature within the list to the transmitted identity.

9. A radio communications system according to claim 8 , wherein the access node is at least one of a base station, a nodeB, an e-nodeB, a radio network controller and a base station controller.

10. A radio communications system according to claim 8 , wherein the second message includes further parameters required by the at least one user equipment.

11. A radio communications system according to claim 8 , wherein the identity is a Cell-Radio Network Temporary Identifier.

Assignments (12)