whats the reason behind the follwoing problems i faced in drive testing :
1- RACH error
2- Blocked Calls : with
BLOCK type : NO Immediate Assignment
Block type : No Alerting or connect
Block type : No connect
Block type : switching equipment congestion
Hi amkam
1-Rach error-check for co-BSIC -BCCH in the neighbourhood.also check for phantom rach.
2-BLOCK type : NO Immediate Assignment —-SDCCH Blk
Block type : No Alerting or connect
Block type : No connect
—-Ater,Abis or A-interface blk
Block type : switching equipment congestion —-A- or Txcdr blk
Please what is the cause of the ff block call on 3G network:
1.Block call with No Alerting or connect ?
2.Block call : N0 RRC connection setup ?
3.Block call: Abnormal RRC connection ?
4. Block call: No MM connection available ?
5. Block call : No Radio bearer setup ?
thank you
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