Home » Topics » Telecom Design » Abis vsat
- This topic has 3 replies, 1 voice, and was last updated 16 years ago by Pix.
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MASGuest
We have a BSC witch is had an Abis vsat, the problem is we have a high value in the sdcch_assign_fail_radio_rate reach to 50%,please help me to fixed.
pixGuest
this cannot be fixed : it is normal.
please accept 50% as your standard value.
The root cause is that the MS will send 2 consecutive “channel requests” before the BTS is sending back an immediate assignment.
1/2 = 50% success.
But from subscriber point of view : 100% success rate 🙂
VictorGuest
Pix,
Is there any timer to avoid this (MS sending 2 consecutive Ch.R)
PixGuest
it’s an internal MS timer, that can’t be changed by OMCR.
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