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Hi all,
What exactly the lost call means?hi santy
are you rf engineer? if yes cdma or gsm?I am new in RF CDMA..
do u have msn?
Nassim…
i dont have msn.But for which company you are working and can i get your mail-Id ..I think that will helpful for me.you are new in field or you have experience in other technology?
regards
NassimI think we lost our discussion thread….Please come to the point…And yes i am new in this field trying to understand something through reading..
santy
Lost call mean that calls interupted due (cogestion or drop in system).any one know about Samsung CDMA system?…
Hi Shanty,
This is in reference to Lost call.
A drop call comprises of 2 things 1.Lost call 2. Call shut down rateLost Call Rate : A lost call occurs when a BTS no longer able to detect the reverse link with sufficient quality for the duration of the Traffic channel supervision Timer. In order to avoid this in the Forms the Value of Traffic Channel supervision timer can be increased to 12.
Call Shut down Rate: Call Processing Failures during H/O may create the problem.
In the Critical Trigger Report both the above will be indicated as drop call only.
A Drop call may occur due to the Following
1.Poorly Defined NL
2.High Traffic areas
3.Lack of RF Coverage
4.Poorly Optimized Border Sectors
5.Pilot Pollution
6.Search Window Parameters
7.SM ( Switch Module) Problemdear venkatesh
can i have your e mail?
hi all am new engineer at ericsson algeria befor i worked at zte algeria ,please can somone help me cause i dont know which documents must i read in the begining for the bss & roullout?
kindlly;
@zizSalam Aziz,
In wich area are u involved, design or O&M.
Regards.
Salam Mostafa
I need help if you cna provide me some learining material on Ericsson BSS parameter.
thanx n regards
Tufial
