A method for decoding an algebraic-coded message including determining a discrepancy indicator; determining an error locator polynomial according to a modified Berlekamp-Massey algorithm such that an uncorrectable message is detected; and producing a perceptible indication of the detected uncorrectable...http://www.google.fr/patents/US6684364?utm_source=gb-gplus-shareBrevet US6684364 - Forward error corrector
