- 专利标题: Systems and methods for processing packet traffic without an explicit connection oriented signaling protocol
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申请号: US15912094申请日: 2018-03-05
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公开(公告)号: US10548062B2公开(公告)日: 2020-01-28
- 发明人: Zhi Cui , Jiansong Wang , Thomas Anschutz
- 申请人: AT&T Intellectual Property I, L.P.
- 申请人地址: US GA Atlanta
- 专利权人: AT&T Intellectual Property I, L.P.
- 当前专利权人: AT&T Intellectual Property I, L.P.
- 当前专利权人地址: US GA Atlanta
- 代理机构: BakerHostetler
- 主分类号: H04W4/00
- IPC分类号: H04W4/00 ; H04W40/28 ; H04W4/70 ; H04W48/20 ; H04W40/24 ; H04W12/06 ; H04W8/26 ; H04W92/04
摘要:
A software defined network controller receives from a radio access network access point an attach request generated by a user equipment that includes a user equipment identification and an IP address for the radio access network access point. The controller assigns a temporary identification to the user equipment and sends a modified attach request including the temporary identification, and application server identification and an application server IP address to the radio access network access point. The controller configures a forwarding table associated with the radio access network access point so that the access point forwarding table matches the user equipment identification, the application server identification and the application server IP address. The controller configures a service edge creation environment function forwarding table so that the forwarding table matches the user equipment identification mapped to the radio access network access point IP address and instructs an action so that packet traffic to and from the user equipment is processed without an explicit connection oriented signaling protocol.
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