- This topic has 13 replies, 1 voice, and was last updated 11 years ago by pc.
5th January 2010 at 07:18 #60576pcGuest
what is the main signals have to concider when call tracing7th January 2010 at 02:32 #60577pcGuest
plz is there any body to help me7th January 2010 at 17:40 #60578PanGuest
On which interface you have done your call tracing and what protocols are subjects in point? In other words, what is your goal? 🙂13th January 2010 at 04:28 #60579pcGuest
The Call tracing for one of the event for optimization processe.
Main iterface is
MS – BTS and
BTS – BSC after
BSC – MSC
So pls Help.16th January 2010 at 14:40 #60580PanGuest
For which events? Mobility management? Call Management? Radio Resourse Management? Or may be you are interested in layer2 events?
B.R.18th January 2010 at 02:48 #60581pcGuest
thats all of four.
Mobility Mag,Call Mag,Radio Resourse Mag and Layer 2 events.
Thank you18th January 2010 at 04:08 #60582PanGuest
Hi, pc! I don’t understand what you want.
You may see “the main signals” of MM and CM in 24.008.. and “the main signals” of RR in 44.018.. and “the main signals” of Layer2 protocol on RF interface in 44.005 and 44.006 spec’s.
BR 🙂18th January 2010 at 09:05 #60583PcGuest
it is like this
we are calling to many MS, Ex ; land line.you can record all those call in NMS so then we are analzising those signals to pertculer number. so at that time which signals we have to concider.(the which signals should be there of not there)18th January 2010 at 09:40 #60584C300GGuest
pc, from what point of view “main”? For call analysis in some situations you might be need all CC-signaling.18th January 2010 at 10:34 #60585pcGuest
to complet the one singal call, these signals should be there.
What those signals and isthere any importan signals.Ex SDCCH.18th January 2010 at 11:13 #60586C300GGuest
IMHO it would be something like that:
For basic call CC-tracing:
NOTIFY18th January 2010 at 12:09 #60587pcGuest
Thank you Very Much.If you can give me like this
If you can explain how above CH and signal beheviaer with the call that’s very sound to me to do the optimization.18th January 2010 at 12:50 #60588C300GGuest
I don’t quite understand what should I give, sorry.
Are You asking about channel allocation for basic call or what?19th January 2010 at 02:42 #60589pcGuest
Yes thats right.