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GTP : What is T-PDU ?

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GTP : What is T-PDU ?
posted Jul 10, 2014 by Rupam

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2 Answers

+2 votes

T-PDU is Transport -PDU. It is the actual IP data gram that is sent by UE. It is tunneled through using the GTP protocol through the S1-U and S5/S8 interface. P-GW retrieves the IP datagram and sends to destination.

answer Jul 10, 2014 by anonymous
0 votes

T-PDU means Transport PDU which means only applicable to GTP-U. GTP-U carries the encapsulated PDU from SGW to PGW or eNodeB to SGW or vice-versa.

answer Jul 10, 2014 by Salil Agrawal
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