Quectel EG21-G - Appendix B GPRS Coding Schemes

LTE Module Series
EG21-G Hardware Design
EG21-G_Hardware_Design 89 / 100
10 Appendix B GPRS Coding Schemes
Table 40: Description of Different Coding Schemes
Scheme
CS-1
CS-2
CS-3
CS-4
Code Rate
1/2
2/3
3/4
1
USF
3
3
3
3
Pre-coded USF
3
6
6
12
Radio Block excl.USF and BCS
181
268
312
428
BCS
40
16
16
16
Tail
4
4
4
-
Coded Bits
456
588
676
456
Punctured Bits
0
132
220
-
Data Rate Kb/s
9.05
13.4
15.6
21.4