Understanding LTE Model Internals and Interfaces
Understanding LTE Model Internals and Interfaces
Understanding LTE Model Internals and Interfaces
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1581 <strong>Underst<strong>and</strong>ing</strong> <strong>LTE</strong> <strong>Model</strong> <strong>Internals</strong> <strong>and</strong> <strong>Interfaces</strong>Data Traffic Flow in <strong>LTE</strong> Networksuplink dataon radiobearercorresponding GTP tunnel carrying uplink datadownlink data in GTP tunnelIP packets entering the <strong>LTE</strong> networkare mapped to GTP tunnelscorresponding radio bearercarrying the downlink dataGTP Encapsulation/DecapsulationEPS BearerRadio BearerS1 BearerCONFIDENTIAL ─ RESTRICTED ACCESS: This information may not be disclosed, copied, or transmitted in any format without the prior written consent of OPNET Technologies, Inc. © 2010 OPNET Technologies, Inc.9
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