View Full Version : Handover failure
sekit
2010-10-21, 05:46 PM
After upgrade our BSC to 07b version we have a large number of handover failures? Reason in Tems investigation signaling 'protocol error, uspecified'. Pls, help!
RF engineer
2010-10-21, 10:14 PM
After upgrade our BSC to 07b version we have a large number of handover failures? Reason in Tems investigation signaling 'protocol error, uspecified'. Pls, help!
Normally it come with wrong setting on Both BSC and MSC .
can you check ciphering mode command may be you one one of your part ciphering is deactivated or vise versa .
BR
RF
zhanglw268
2010-10-22, 12:22 AM
Hi Sekit,
Can you be more specific for these handover failures?
Are the handovers in the same BSC, or different BSC but same MSC, or different MSC, synchronised/non-synchronised handover, 2G to 3G handover? Which vendor's BSC and MSC?
Regards
David
After upgrade our BSC to 07b version we have a large number of handover failures? Reason in Tems investigation signaling 'protocol error, uspecified'. Pls, help!
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