TCI6488 TCP2's iteration time and BER performance

John Edward

Prodigy 20 points

If we are sure that the TCP2's input BER is 0:

1.Can we just set iteration time value for 1 to get the correct decode result？

2.How can we set stopping criteria for SNR value and CRC length value？

4.If we enable prolog reduction，can we just set prolog length for 4？

Thank you~

13 年多前

0 Andy Yin 13 年多前

TI__Guru 61135 points

Hi,

I think you can set the CRC as the stopping criteria, and then it is just to set the MIN&MAX iteration number. For CRC length, it depends on your input application data. For prolog length, pls refer to the TCP2 userguide section 8.3 (Reliability and Prolog length calculation).

0 John Edward 13 年多前回复 Andy Yin

Prodigy 20 points

问下CRC长度是不是编码的时候设置的？

max iteration number 怎么设？可以直接设为1吗？

谢谢

0 Andy Yin 13 年多前回复 John Edward

TI__Guru 61135 points

Hi,

CRC取决于你输入的编码数据，也就是你在编码前添加的CRC长度；设置CRC为stopping criteria后，建议MAX ITER配置为文档中规定的最大允许数值。

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TCI6488 TCP2's iteration time and BER performance