Generic selectors
Exact matches only
Search in title
Search in content

Reply To: SDCCH Blocking & Location update


Hi Nguyen,

I’ve read that Erlang-B model is commonly assumed as the model to dimension SDCCH during planning stage. Have you ever checked this a posteriori with the collected traffic and blocking counters? It seems that repeated SDCCH attempts during congestion periods give higher blocking rates than expected.