Mobile network with software defined networking architecture

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United States of America Patent

PATENT NO 9730137
SERIAL NO

15289508

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Abstract

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A network core with a software defined networking (“SDN”) controller is provided to control routing of traffic within the network and between the network and the traffic destination. The SDN controller is merged with existing 3rd Generation Partnership Project (“3GPP”) network architecture to enable service deliveries via open application programming interfaces (“APIs”) and move the network core towards an all internet protocol (“IP”), cloud based, and software driven telecom network. The SDN controller can work with, or take the place of policy and charging rules function (“PCRF”) network elements, so that policies such as quality of service and traffic management and routing can be synchronized and managed end to end.

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Patent Owner(s)

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

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Bari, Farooq Kirkland, US 69 1235
Hu, Qingmin Sammamish, US 67 1166

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