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xsdenied07
2009-07-15, 12:05 AM
Help..............................



handover failure problem how to fix.

Message:-
LAYER 3 UPLINK

Time: 16:56:16.803

HANDOVER FAILURE 3GPP TS 44.018 ver 5.21.0 Rel 5 (9.1.17)

M Protocol Discriminator (hex data: 6)
(0x6) Radio resource management message
M Skip Indicator (hex data: 0)
Value: 0
M Message Type (hex data: 28)
Message number: 40
M RR Cause (hex data: 03)
RR Cause value (3): Abnormal release, timer expired

Layer 3 data:
06 28 03

Thanks in Ad

RF engineer
2009-07-15, 01:31 AM
It seems you have T200 expiry normally this come due to no more acknowledge from target cell and the source cell Rf condition is not good to stay in source cell.
BR
RF

hassen
2009-07-15, 01:51 AM
Hi

Abnormal release, timer expired i think transmission problem
check the dip quality from oss.

br hassen