2018/11/08

Track Ecc Patent

The patent for track ECC could be found at:
https://patents.google.com/patent/US9632863B2


Parity bit is generated from each bit in the sectors on a track.
LLR(log likelyhood ratio) of each bit is adjusted during track ecc decoding.
bit with least absolute value of LLR will be chosen to adjust. 

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