22nd November 2007 at 21:53
#49789
pix
Guest
erlang is the amount of traffic really carried ! does an unsuccessful call put traffic on a carrier ?
– yes, on a SDCCH –> therefore unsuccesfull call increases the amount of SDCCH erlangs.
– no, not on TCH –> therefore the TCH erlangs are not impacted by unsuccesful calls.