J_Ahmad
2012-01-17, 05:24 PM
For 2G Experts, Call Drops are classified as Radio drops and Handover drops, some Vendors like Huawei have further distribution of Radio Drops as "CONNECTION Failures and "ERROR Indications".
CONNECTION Failures are simply Layer 1 Failures while ERROR Indications are Layer 2 Failures that is one is RLT expiry and other is mostly T200 expiry, my question is how does it helps you if you know that your radio drops are because of Layer 1 Failure or Layer 2 Failure to resolve a DCR issue?
I mean in the end both are because of poor radio conditions.
I'm considering that both RLT and T200 timers are set to standard values.
CONNECTION Failures are simply Layer 1 Failures while ERROR Indications are Layer 2 Failures that is one is RLT expiry and other is mostly T200 expiry, my question is how does it helps you if you know that your radio drops are because of Layer 1 Failure or Layer 2 Failure to resolve a DCR issue?
I mean in the end both are because of poor radio conditions.
I'm considering that both RLT and T200 timers are set to standard values.