optic.comm.modulation.demap

demap(indSymb, bitMap)

Contellation symbol index to bit sequence demapping.

Parameters:

• indSymb (np.array of ints) – Indexes of received symbol sequence.

• bitMap ((M, log2(M)) np.array) – bit-to-symbol mapping.

Returns:

decBits – Sequence of demapped bits.

Return type:

np.array

References

[1] Proakis, J. G., & Salehi, M. Digital Communications (5th Edition). McGraw-Hill Education, 2008.