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GSM/GPRS Module
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GSM/GPRS
M
odule
Series
M85
Hardware
Design
M85_Hard
w
are_Desi
gn
Confidential /
Released
88
/
88
Radio blo
ck structure
of CS-4 is show
n as the following
f
igure.
Figure
57
:
Radio
B
lock
S
tructure
of CS-4
Block
Code
No coding
456 bits
USF
BCS
Radio
Block
1
...
...
87
88
89
90
