发明名称 |
METHOD AND SYSTEM FOR DYNAMICALLY CONFIGURING A TRAFFIC FLOW TEMPLATE |
摘要 |
A system and method for configuring a Traffic Flow Template, TFT, in real time. The present invention dynamically adapts the TFT to control the routing of downlink data packets from a GGSN to an MS. When the MS sends an uplink data packet on a premium bearer channel, a TFT controller extracts from the uplink data packet, parameters which include at least the destination address of the uplink data packet. A downlink packet filter subset for filtering downlink data packets is then defined as a function of the extracted parameters. For example, the downlink packet filter subset may identify downlink data packets having a source address that matches the destination address of the uplink data packet. The TFT is then modified as a function of the downlink packet filter subset to route the identified downlink packets through the premium bearer channel to the MS, and to route differently, downlink data packets having source addresses that do not match the destination address of the uplink data packet. |
申请公布号 |
WO2007129199(A3) |
申请公布日期 |
2008.12.04 |
申请号 |
WO2007IB01164 |
申请日期 |
2007.05.04 |
申请人 |
TELEFONAKTIEBOLAGET LM ERICSSON (PUBL);LUDWIG, REINER;LUNDIN, NIKLAS, SVEN;JOHNSEN, PETTER |
发明人 |
LUDWIG, REINER;LUNDIN, NIKLAS, SVEN;JOHNSEN, PETTER |
分类号 |
H04L12/56 |
主分类号 |
H04L12/56 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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