09705949 cites 33 patents.

Concepts and technologies are described herein for multi-hop small cell auto discovery for software-defined networking (“SDN”)-enabled radio access networks (“RANs”). According to one aspect of the concepts and technologies disclosed herein, a small cell RAN node can include a network backhaul link connected to a further small cell radio access network node operating within a RAN controlled, at least in part, by a SDN controller. The small cell RAN node can generate an enhanced OFDP multicast message that includes a SDN characteristic for the SDN controller to use, at least in part, to discover the small cell RA node as operational within the RAN. The small cell RAN node can send the enhanced OFDP multicast message over the network backhaul link in an attempt to provide the SDN characteristic to the SDN controller so SDN controller can discover the small cell RAN node as operational within the RAN.

Title
Multi-hop small cell auto discovery for software defined networking-enabled radio access network
Application Number
14/823634
Publication Number
9705949 (B2)
Application Date
August 11, 2015
Publication Date
July 11, 2017
Inventor
Mostafa Tofighbakhsh
Cupertino
CA, US
Paul Edward Smith Jr
Rockwall
TX, US
Zhi Cui
Sugar Hill
GA, US
Agent
Hartman & Citrin
Assignee
AT&T Intellectual Property I
GA, US
IPC
H04L 12/24
H04L 29/06
H04L 12/751
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