•In order to achieve Lossless HO’s packets are forwarded from the source to the target. •Depending on each bearer's QoS profile, the eNodeB shall decide whether data forwarding should be applied to it during the handover or not. •The GTP-U message
End Marker
is used for ever EPS bearer which is subject to a HO.
The End Marker is an indication of the last DL T-PDU (i.e. user data SDU) to source eNB is expected from the EPC. The end marker is a special GTP-U PDU which carries no data.
RA4121BEN30GLA0
25
Connected Mode Mobility
RA4121BEN30GLA0
26
Connected Mode Mobility
RA4121BEN30GLA0
27
Connected Mode Mobility
RA4121BEN30GLA0
28
Connected Mode Mobility
RA4121BEN30GLA0
29
Connected Mode Mobility
RA4121BEN30GLA0
30
Connected Mode Mobility
RA4121BEN30GLA0
31
Connected Mode Mobility
RA4121BEN30GLA0
32
Connected Mode Mobility
RA4121BEN30GLA0
33
Connected Mode Mobility
•
Please note that hysteresis is used to prevent ping-pong effect between entering and leaving conditions; parameter common both for serving and neigbour cell
