AIS 解码算法
1.Convert ASCII-code to 6-bit binary field (将 ASCII 码转换成 6 位二进制
值)
算法图例:
ASCII-Code
(code)
code<0011000
0
OR
code>01110111
Data Error Recovery
YES
NO
code<0110000
0
YES
NO
code>0101011
1
YES
Add
101000
NO
SUM>1000000
0
NO
Add
101000
YES
Add
100000
BINARY=
6 LSB of SUM
LSB(Least Significant Bits)
6 LSB— 即 SUM 的 低
6Bits