Decorrelation is provided between data stored in respective pairs of adjacent memory cells in a plurality of bit lines of a flash memory. Each of the pairs of adjacent memory cells is located along a respective one of the bitlines and common to two adjacent wordlines. The decorrelation is achieved by...http://www.google.de/patents/US8059455?utm_source=gb-gplus-sharePatent US8059455 - Partial scrambling to reduce correlation
