28
CC
CC
uu
uu
rr
rr
rr
rr
ee
ee
nn
nn
tt
tt
CC
CC
oo
oo
nn
nn
ss
ss
uu
uu
mm
mm
pp
pp
tt
tt
ii
ii
oo
oo
nn
nn
ss
ss
,,
,,
TT
TT
aa
aa
ll
ll
kk
kk
AA
AA
nn
nn
dd
dd
SS
SS
tt
tt
aa
aa
nn
nn
dd
dd
bb
bb
yy
yy
TT
TT
ii
ii
mm
mm
ee
ee
ss
ss
SS
SS
pp
pp
ee
ee
ee
ee
cc
cc
hh
hh
CC
CC
oo
oo
dd
dd
ii
ii
nn
nn
gg
gg
Dimension GSM 900 GSM 1800
Transmission current 110 mA (min)
250 mA (max)
120 mA (min)
240 mA (max)
Standby current 6 mA (min), (paging rate 9,
1 neighbour present)
9 mA (max), (paging rate 2,
16 neighbours present)
6 mA (min), (paging rate 9,
1 neighbour present)
9.5 mA (max), (paging rate
2, 15 neighbours present)
Talk time 4 to 10 hours 4 to 10 hours
Standby time 120 to 200 hours
(up to 8 days)
120 to 200 hourss
(up to 8 days)
Dimension Full rate Enhanced full rate
Type RPE/LPC with LTP ACELP
Bit rate 13.0 Kbp/s 12.2 Kbp/s
Frame duration 20 ms 20 ms
Block length 260 bits 244 bits
Class 1 bits 182 bits
Class 2 bits 78 bits