Registration messaging in an unlicensed mobile access telecommunications system
First Claim
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1. A method comprising:
- establishing a secure link between a telecommunication device and a network controller of a first communication network, the network controller for communicatively coupling the telecommunication device to a licensed wireless second communication network to allow a communication session between the telecommunication device and the second communication network;
sending a plurality of registration messages between the telecommunication device and the network controller over the secure link, the plurality of registration messages comprising a register request message sent from the telecommunication device to the network controller and a register acknowledgement message received at the telecommunication device from the network controller, said register request message comprising a set of basic information elements and a set of operating parameters for the telecommunication device, said register acknowledgement message comprising the set of basic information elements and a set of operating parameters for the first communication network, the set of operating parameters for the first communication network comprising a location area identifier for identifying a plurality of service regions of the first communication network and a cell identifier for identifying a particular service region of the first communication network in which the telecommunication device is located; and
from the telecommunication device, sending a register update message to the network controller over the secure link, wherein the register update message comprises a set of updated operating parameters of the telecommunication device.
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Abstract
Methods and messages for performing registration of mobile stations (MS) in an unlicensed mobile access network (UMAN). URR (UMA radio resource) registration messages are exchanged between an MS and a UMA network controller (UNC) operating in the UMAN to register the MS. The MS may access the UMAN via a wireless access point (AP) that is communicatively coupled to the UNC via an IP network. The URR registration messages are sent between the MS and the UNC using an Up interface comprising a set of layered protocols over an underlying IP transport.
476 Citations
23 Claims
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1. A method comprising:
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establishing a secure link between a telecommunication device and a network controller of a first communication network, the network controller for communicatively coupling the telecommunication device to a licensed wireless second communication network to allow a communication session between the telecommunication device and the second communication network; sending a plurality of registration messages between the telecommunication device and the network controller over the secure link, the plurality of registration messages comprising a register request message sent from the telecommunication device to the network controller and a register acknowledgement message received at the telecommunication device from the network controller, said register request message comprising a set of basic information elements and a set of operating parameters for the telecommunication device, said register acknowledgement message comprising the set of basic information elements and a set of operating parameters for the first communication network, the set of operating parameters for the first communication network comprising a location area identifier for identifying a plurality of service regions of the first communication network and a cell identifier for identifying a particular service region of the first communication network in which the telecommunication device is located; and from the telecommunication device, sending a register update message to the network controller over the secure link, wherein the register update message comprises a set of updated operating parameters of the telecommunication device. - View Dependent Claims (2, 3, 4, 5, 6, 7)
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8. A method comprising:
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at a telecommunication device, identifying a network controller of a first communication network, the network controller for communicatively coupling the telecommunication device to a licensed wireless second communication network to allow a communication session between the telecommunication device and the second communication network; establishing a secure link with the network controller; from the telecommunication device, sending a register request message to the network controller over the secure link, the register request message comprising a set of basic information elements and a set of operating parameters for the telecommunication device; at the telecommunication device, receiving a register acknowledgement message from the network controller, the register acknowledgement message comprising the set of basic information elements and a set of operating parameters for the first communication network, the set of operating parameters for the first communication network comprising a location area identifier for identifying a plurality of service regions of the first communication network and a cell identifier for identifying a particular service region of the first communication network in which the telecommunication device is located; and at the telecommunication device, receiving a register update message from the network controller over the secure link, wherein the register update message comprises updated network information for the first communication network. - View Dependent Claims (9, 10, 11)
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12. A method comprising:
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at a network controller of a first communication network that communicatively couples a plurality of service regions of the first communication network to a licensed wireless second communication network, receiving a register request message from a telecommunication device in a particular service region of the first communication network; determining from the register request message whether the telecommunication device in the particular service region is permitted access to the first communication network; when the telecommunication device is not authorized to access the first communication network, sending a register reject message from the network controller to the telecommunication device, wherein the register reject message comprises a set of basic information elements and a cause parameter for specifying a reason for rejection; and when the telecommunication device is authorized to access the first communication network, sending a register acknowledgement message from the network controller to the telecommunication device, the register acknowledgement message comprising the set of basic information elements and a set of operating parameters for the first communication network, the set of operating parameters for the first communication network comprising a location area identifier for identifying the plurality of service regions of the first communication network and a cell identifier for identifying the particular service region of the first communication network in which the telecommunication device is located. - View Dependent Claims (13, 14, 15, 16, 17)
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18. A method comprising:
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at a network controller of a first communication network that communicatively couples a plurality of service regions of the first communication network to a licensed wireless second communication network, registering a telecommunication device at a particular service region of the first communication network to access services of the first communication network; from the network controller, sending a register acknowledgement message to the telecommunication device, the register acknowledgement message comprising a set of basic information elements and a set of operating parameters for the first communication network, the set of operating parameters for the first communication network comprising a location area identifier for identifying the plurality of service regions of the first communication network and a cell identifier for identifying the particular service region of the first communication network in which the telecommunication device is located; and at the network controller, receiving a register update message from the telecommunication device, wherein the register update message comprises the set of basic information elements and a set of updated operating parameters of the telecommunication device. - View Dependent Claims (19, 20)
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21. A method comprising:
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at a network controller of a first communication network that communicatively couples a plurality of service regions of the first communication network to a licensed wireless second communication network, registering a telecommunication device at a particular service region of the first communication network to access services of the first communication network; from the network controller, sending a register acknowledgement message to the telecommunication device, the register acknowledgement message comprising a set of basic information elements and a set of operating parameters for the first communication network, the set of operating parameters for the first communication network comprising a location area identifier for identifying the plurality of service regions of the first communication network and a cell identifier for identifying the particular service region of the first communication network in which the telecommunication device is located; at the network controller, detecting an update event initiated by the second communication network; and from the network controller, sending a register update message to the telecommunication device, wherein the register update message comprises the set of basic information elements and updated network information for the first communication network. - View Dependent Claims (22, 23)
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Specification