- 专利标题: AVOIDING NETWORK ADDRESS TRANSLATON IN A MOBILE DATA NETWORK
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申请号: US13739292申请日: 2013-01-11
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公开(公告)号: US20140198718A1公开(公告)日: 2014-07-17
- 发明人: Ronald L. Billau , Canio Cillis , Ekkart Leschke , Richard Ott
- 申请人: INTERNATIONAL BUSINESS MACHINES CORPORATION
- 申请人地址: US NY Armonk
- 专利权人: INTERNATIONAL BUSINESS MACHINES CORPORATION
- 当前专利权人: INTERNATIONAL BUSINESS MACHINES CORPORATION
- 当前专利权人地址: US NY Armonk
- 主分类号: H04W40/02
- IPC分类号: H04W40/02
摘要:
A flow setup table in a basestation breakout component allows for servicing non-cacheable IP data flows at the breakout component without the need for network address translation. For each broken out IP flow at the breakout component, the flow setup table holds a mapping between tunnel IDs and the IP related information. The flow setup table data is sent to the breakout component at the gateway. The gateway breakout component uses the flow setup table to forward non-cacheable data requests to the internet and return data received from the internet back to the basestation breakout component. The basestation component then sends the non-cacheable data in the correct tunnel to the user equipment requesting the data.
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