Enhanced Software-Defined Network Controller to Support Ad-Hoc Radio Access Networks
First Claim
1. A computer-readable storage medium having instructions for a software-defined networking controller stored thereon that, when executed by a processor, cause the processor to perform operations comprising:
- receiving, from an ad-hoc radio access controller serving an ad-hoc radio access network, an attach request sent on behalf of a user equipment operating in communication with an ad-hoc radio access technology transceiver node, wherein the attach request comprises a physical IP address associated with the user equipment, and wherein the physical IP address comprises an IP address sub-interface pre-fix, broadcast to the user equipment by the ad-hoc radio access technology transceiver node, combined with a physical address of the user equipment;
in response to the attach request, completing an attachment procedure for allowing the ad-hoc radio access controller access to a software-defined networking network; and
updating a component operating within the software-defined networking network to reflect how to reach the user equipment via the physical IP address.
2 Assignments
0 Petitions
Accused Products
Abstract
Concepts and technologies disclosed herein are directed to an enhanced software-defined networking (“SDN”) controller to support ad-hoc radio access technologies (“RATs”). An SDN controller receives, from an ad-hoc radio access controller serving an ad-hoc radio access network (“RAN”), an attach request sent on behalf of a user equipment (“UE”) operating in communication with an ad-hoc RAT transceiver node. The attach request includes a physical IP address associated with the UE. The physical IP address includes an IP address sub-interface pre-fix broadcast to the UE by the ad-hoc RAT transceiver node combined with a physical address of the UE. In response to the attach request, the SDN controller can complete an attachment procedure for allowing the ad-hoc radio access controller to an SDN network. The SDN controller also can update one or more components operating within the SDN network to reflect how to reach the UE via the physical IP address.
28 Citations
20 Claims
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1. A computer-readable storage medium having instructions for a software-defined networking controller stored thereon that, when executed by a processor, cause the processor to perform operations comprising:
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receiving, from an ad-hoc radio access controller serving an ad-hoc radio access network, an attach request sent on behalf of a user equipment operating in communication with an ad-hoc radio access technology transceiver node, wherein the attach request comprises a physical IP address associated with the user equipment, and wherein the physical IP address comprises an IP address sub-interface pre-fix, broadcast to the user equipment by the ad-hoc radio access technology transceiver node, combined with a physical address of the user equipment; in response to the attach request, completing an attachment procedure for allowing the ad-hoc radio access controller access to a software-defined networking network; and updating a component operating within the software-defined networking network to reflect how to reach the user equipment via the physical IP address. - View Dependent Claims (2, 3, 4, 5, 6)
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7. A computer-readable storage medium having instructions for an ad-hoc radio access controller stored thereon that, when executed by a processor, cause the processor to perform operations comprising:
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receiving an attach request from a user equipment operating in communication with an ad-hoc radio access technology transceiver node served by the ad-hoc radio access controller, wherein the attach request comprises a physical IP address associated with the user equipment, and wherein the physical IP address comprises an IP address sub-interface pre-fix broadcast to the user equipment by the ad-hoc radio access technology transceiver node combined with a physical address of the user equipment; in response to the attach request, completing an attachment procedure for allowing the user equipment to access an ad-hoc radio access network comprising the ad-hoc radio access technology transceiver node; and providing, on behalf of the user equipment, the attach request to a software-defined networking controller, wherein the software-defined networking controller completes attachment for allowing the user equipment access to a software-defined networking network via the ad-hoc radio access network. - View Dependent Claims (8, 9, 10, 11, 12, 13)
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14. A software-defined networking controller comprising:
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a processor; and a memory that stores instructions of an inter-radio access technology mobility management function module that, when executed by the processor, cause the processor to perform operations comprising receiving, from an ad-hoc radio access controller serving an ad-hoc radio access network, an attach request sent on behalf of a user equipment operating in communication with an ad-hoc radio access technology transceiver node, wherein the attach request comprises a physical IP address associated with the user equipment, and wherein the physical IP address comprises an IP address sub-interface pre-fix broadcast to the user equipment by the ad-hoc radio access technology transceiver node combined with a physical address of the user equipment, in response to the attach request, completing an attachment procedure for allowing the ad-hoc radio access controller access to a software-defined networking network, and updating a component operating within the software-defined networking network to reflect how to reach the user equipment via the physical IP address. - View Dependent Claims (15, 16, 17, 18, 19, 20)
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Specification