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CALL DROP CASSES IN WCDMA/3G
CASE 1 (MS2)
In this scenario SC-103 is serving Active set and call drop happened on SC-102. Both are related to same site 5497, SC-102 remained in MNs list but not ready to handover except having good signals. Call drop occurred due to not happening of Intra frequency handover and bad coverage.
Parameters audit is required for this site and change the handover radius.
CASE 2 (MS2)
Multi servers creating degraded EcNo environment and there are lot of neighbors are missing.
CASE 3 (MS2)
Dropped call was experienced near 4248 due to degradation of EcNo Environment while RSCP is good for all servers. Audit and redesign required.
CASE 4 (MS1)
No call dropped found. Due to bad coverage “HANDOVER FROM UTRAN” occurred again and again. Audit is required for different sites.
CASE 5 (MS1)
No call dropped found. Duege to bad covera“HANDOVER FROM UTRAN” occurred again and again. Audit is required for different sites.
CASE 6 (MS1)
Call dropped is observed due to bad coverage. Adjacent sites audit is required.
CASE 7 (MS1)
Call dropped is experienced due to bad RF environment coverage. Adjacent sites audit is required.