| 摘要 |
The present invention relates to a network node, method and computer program product for processing a data flow based on a context information, wherein a dynamic data structure (DIF) associated with an active data flow is created, when a data packet belonging to said active data flow is received. At least a portion of a determined secondary context information of the received data packet is stored in said dynamic data structure and subsequent data packets of the active data flow are processed based on the content of the dynamic data structure. Accordingly, secondary PDP context can be supported when differential processing is applied.
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