Roaming support for software defined networking architecture in mobile network

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United States of America Patent

PATENT NO 9936377
SERIAL NO

15436058

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ATTORNEY / AGENT: (SPONSORED)

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Abstract

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A software defined networking controller can be provided to manage sharing of information relating to roaming requests for mobile devices that are roaming on visited networks. The software defined networking controller can be a sub-instance of a main software defined networking controller that manages traffic within the home network, and the software defined networking controller can sit at the edge of the home network and control edge routing elements. The edge software defined networking controller may communicate with roaming partner's edge software defined networking controller and/or with the roaming interconnect operator's software defined networking controller to exchange roaming related information.

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Patent Owner(s)

  • AT&T INTELLECTUAL PROPERTY I, L.P.

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Bari, Farooq Kirkland, US 69 1228
Hu, Qingmin Sammamish, US 67 1161

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