What can be the reasons of Handover failure?

Answer Posted / puneet verma

1. Neighbours Definition with Co BCCH and BSIC.
2. Wrong HO Synchronisation.
3. Non Symmetrical (One Way Neighbours).
4. Adjacencies Discrepancies.
5. High TCH Congestion.
6. Missing Potential Neighbours.
7. Missing Frequencies on Active State of BA List.
8. Creation of unwanted far of Neighbours with low signal
strength
9. Abis failure (PCM related faults).
10. VSWR-DAC Values Issues.
11. BTS Hardware Issues.

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