- This topic has 5 replies, 1 voice, and was last updated 16 years, 3 months ago by
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dear
can any body help about problem I have whcih take into consideration from channel request to Estalishmnet indication and as i cheked in OMC this indicator is very low can any body help me what the problem
BRhello,
it’s linked to sdcch congestion or sdcch assignment failure due to radio.
regards,
pixPix
I check for major cell there is no SDCCH congestion and immediate assignmnet is also high is I have the above mentioned problem the immediate assignment success rate will be low in the same I will Have low CSSR ???????hello rf,
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I check for major cell there is no SDCCH congestion and immediate assignmnet is also high is I have the above mentioned problem the immediate assignment success rate will be low in the same I will Have low CSSR ???????
”don’t you think that sentence is a little long ? 🙂 i just can’t undertand it. You got to put some “.” and “,”
if it’s not congestion, then it’s radio failures (or hardware failures).
what is the major radio failure that need to be checked?
sdcch radio failure are usually due to
co BSIC, co BCCH
interference (from other BTS or from external devices)
hardware problems (trx)
abis over satellite
…that’s about it.
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