Two New Classes of Two-Parity MDS Array Codes With Optimal Repair.

Autor: Wang, Yan, Yin, Xunrui, Wang, Xin
Zdroj: IEEE Communications Letters; Jul2016, Vol. 20 Issue 7, p1293-1296, 4p
Abstrakt: Two-parity maximum distance separable (MDS) array codes achieve the lowest storage overhead for tolerating two erasures. In this letter, we propose two new classes of two-parity MDS array codes over finite field \mathbb F2 , with which each single node failure can be recovered by reading the minimum amount of data from each surviving node. [ABSTRACT FROM PUBLISHER]
Databáze: Complementary Index