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electron
2009-07-11, 03:30 PM
Hi All,

Please some body explain this concepts and solution about:

SDCCH Blocking(High Rate)
SDCCH Congestion(High Rate)
SDCCH Mean holding time(High Rate)
SDCCH Drop(High Rate)


BR//
Reza

RF engineer
2009-07-11, 06:40 PM
Hi All,

Please some body explain this concepts and solution about:

SDCCH Blocking(High Rate)
SDCCH Congestion(High Rate)
SDCCH Mean holding time(High Rate)
SDCCH Drop(High Rate)


BR//
Reza
Hi
All the above problem are
1- coverage problem
2- interference
3- high location update
4- high SMS traffic
5- A lot of location update.
6- Harware
BR
RF

venom
2009-07-11, 06:57 PM
Hi
All the above problem are
1- coverage problem
2- interference
3- high location update
4- high SMS traffic
5- A lot of location update.
6- Harware
BR
RF

In short, too much signalling will create those problems !!

kais
2009-07-11, 07:49 PM
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Hi All,

Please some body explain this concepts and solution about:

SDCCH Blocking(High Rate)
SDCCH Congestion(High Rate)
SDCCH Mean holding time(High Rate)
SDCCH Drop(High Rate)


BR//
Reza

ghassen
2009-07-11, 10:53 PM
Hi All,

Please some body explain this concepts and solution about:

SDCCH Blocking(High Rate)
SDCCH Congestion(High Rate)
SDCCH Mean holding time(High Rate)
SDCCH Drop(High Rate)


BR//
Reza

SDCCH Congestion(High Rate) : try to configure tchsd pool more convieniently to allow more flexibility to the system
SDCCH Drop(High Rate) : timer expired try to find them
t_msrfpci expired
ttrau expired
T10 < T_MSRFPCI
T3122 expired
phantom rach
co bcch co bsic

kais
2009-07-11, 11:29 PM
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Hi All,

Please some body explain this concepts and solution about:

SDCCH Blocking(High Rate)
SDCCH Congestion(High Rate)
SDCCH Mean holding time(High Rate)
SDCCH Drop(High Rate)


BR//
Reza