BCCH + CCCH + SDCCH/4 demapper
gsm_bcch_ccch_sdcch4_demapper
import grgsm
grgsm.universal_ctrl_chans_demapper($timeslot_nr, $downlink_starts_fn_mod51, $downlink_channel_types, $uplink_starts_fn_mod51, $uplink_channel_types)
Timeslot
timeslot_nr
0
int
none
downlink_starts_fn_mod51
downlink_starts_fn_mod51
[2,6,12,16,22,26,32,36,42,46]
int_vector
all
downlink_channel_types
downlink_channel_types
[1,2,2,2,7,7,7,7,135,135]
int_vector
all
uplink_starts_fn_mod51
uplink_starts_fn_mod51
[0,6,10,37,41,47]
int_vector
all
uplink_channel_types
uplink_channel_types
[7,135,135,7,7,7]
int_vector
all
bursts
message
Demapper for BCCH + CCCH + SDCCH/4 + SACCH/C4 control channels.
This corresponds to channel combination v specified in GSM 05.02, section 6.4