Analytical blind identification of a SISO communication channel
Olivier Grellier, Pierre Comon · 2002
A novel analytical blind identification algorithm is presented, based on the non-circular second-order statistics of the output. It is shown that the channel taps need to satisfy a polynomial system of degree 2, and that identification amounts to solving the system. We describe an algorithm able to solve this particular system entirely analytically. Computer results demonstrate its efficiency.