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1. (WO2010112077) TECHNIQUES FOR HANDLING NETWORK TRAFFIC

Pub. No.:    WO/2010/112077    International Application No.:    PCT/EP2009/053946
Publication Date: Fri Oct 08 01:59:59 CEST 2010 International Filing Date: Fri Apr 03 01:59:59 CEST 2009
IPC: H04L 12/56
H04W 28/18
H04W 72/12
Applicants: TELEFONAKTIEBOLAGET LM ERICSSON (PUBL)
LUDWIG, Reiner
EKSTRÖM, Hannes
Inventors: LUDWIG, Reiner
EKSTRÖM, Hannes
Title: TECHNIQUES FOR HANDLING NETWORK TRAFFIC
Abstract:
In a mobile communication environment, the data traffic is mapped to a number of bearers (52, 54). In a downlink direction, this is accomplished by filtering data packets on the basis of an identifier which is included into the data packets in response to packet inspection. In the uplink direction, a mirroring function is applied which detects incoming data packets, which are received on one of a plurality of bearers (52, 54) and have a first identifier, and outgoing data packets having a second identifier which is complementary to the first identifier. The outgoing data packets having the complementary second identifier are routed to the same bearer (52, 54) from which the incoming data packets are received.