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Reply To: SDCCH congestion


Ericsson support the dynamic SDCCH as radio network feature (addaptive configuration for physical channel).
just you need to define BASIC SDCCH LOAD, thus the integrated algorithm will allocate extra SDCCH from TCH TSs in case of congestion on SDCCH by call connection, LAU,or any influence event.. the basic load is almost by SDCCH/8 or 2xSDCCH/8.
Ericsson has also support Direct assignment feature which also allow you to reduse the congestion level at SDCCH even 0%, & it work by doing the function of SDCCH on the TCH frame & transfear it by SACCH & FACCH ts.
I hope it usefull….