Hi all,
I was looking at parity check matrices and I was wondering: suppose that the received matrix is
\(
\begin{array}{cccc|cc}
1 & 0 & 1 & 0 & 0 & \\
0 & 1 & 1 & 0 & 0 & \\
1 & 0 & 1 & 1 & 1 & \\ \hline
0 & 1 & 1 & 0 & 0 & \leftarrow \\
\ & \ & \ & \ & \uparrow
\end{array}
\)
the parity check bit (marked with the arrows) does not coincides with the LRC and VRC bits.
I think in this situation the code cannot be corrected, but I am not completely sure.
Am I right ?
Regards,
thumb2
I was looking at parity check matrices and I was wondering: suppose that the received matrix is
\(
\begin{array}{cccc|cc}
1 & 0 & 1 & 0 & 0 & \\
0 & 1 & 1 & 0 & 0 & \\
1 & 0 & 1 & 1 & 1 & \\ \hline
0 & 1 & 1 & 0 & 0 & \leftarrow \\
\ & \ & \ & \ & \uparrow
\end{array}
\)
the parity check bit (marked with the arrows) does not coincides with the LRC and VRC bits.
I think in this situation the code cannot be corrected, but I am not completely sure.
Am I right ?
Regards,
thumb2