SESSION-BASED PACKET ROUTING FOR FACILITATING PACKET ANALYTICS

SESSION-BASED PACKET ROUTING FOR FACILITATING PACKET ANALYTICS

A GTP correlation cluster (GCC) can automatically program a network element to forward copies of packets originating from a mobile device and having a shared attribute to the same analytic server, regardless of the regions into which the mobile device moves. The GCC can monitor attributes of copies...

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Hauptverfasser: CHEN, Xiaochu, NARASIMHAN, Arvindsrinivasan Lakshmi, MUNSHI, Sanjay, CHHABRIA, Sanjeev Nand, HSU, Ivy Pei-Shan
Format: Patent
Sprache:eng ; fre ; ger
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ELECTRIC COMMUNICATION TECHNIQUE
ELECTRICITY
TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHICCOMMUNICATION
WIRELESS COMMUNICATIONS NETWORKS
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creator CHEN, Xiaochu
NARASIMHAN, Arvindsrinivasan Lakshmi
MUNSHI, Sanjay
CHHABRIA, Sanjeev Nand
HSU, Ivy Pei-Shan
description A GTP correlation cluster (GCC) can automatically program a network element to forward copies of packets originating from a mobile device and having a shared attribute to the same analytic server, regardless of the regions into which the mobile device moves. The GCC can monitor attributes of copies of control packets that the network element receives. In response to detecting a changed attribute within a control packet originating from a mobile device, the GCC can update a session map specific to that mobile device in order to cause packets having that changed attribute to be forwarded to the same port to which packets having the former attribute were being forwarded prior to the change. As a result, the network element can ensure that packets belonging to a particular session still are forwarded to the same analytic server even if the mobile device has moved to a different region.
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subjects ELECTRIC COMMUNICATION TECHNIQUE
ELECTRICITY
TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHICCOMMUNICATION
WIRELESS COMMUNICATIONS NETWORKS
title SESSION-BASED PACKET ROUTING FOR FACILITATING PACKET ANALYTICS
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