top button
Flag Notify
    Connect to us
      Site Registration

Site Registration

What is direct tunneling in LTE and when it is used?

0 votes
856 views
What is direct tunneling in LTE and when it is used?
posted Dec 17, 2014 by anonymous

Share this question
Facebook Share Button Twitter Share Button LinkedIn Share Button

1 Answer

0 votes

Direct tunnel is established between source eNB and target eNB using X2 interface for data forwarding during Handover.

answer Dec 17, 2014 by Veer Pal Singh Yadav
Similar Questions
+1 vote
LTE: Is it possible SGW and PGW support multiple IPs for GTP tunneling ?

GTP tunnel id is a 32-bit long value over one IP address combination. Suppose there are two nodes A and B which has IP addresses X and Y respectively. Is it possible when first GTP tunnel id range gets exhausted then both the nodes starts using different IP address combination and again GTP tunnel id range can be re-used ? If it is impossible then what could be the reason ?

...