Information on Result #1082787
Linear OOA(8162, 1740, F81, 4, 25) (dual of [(1740, 4), 6898, 26]-NRT-code), using (u, u+v)-construction based on
- linear OOA(8113, 100, F81, 4, 12) (dual of [(100, 4), 387, 13]-NRT-code), using
- extended algebraic-geometric NRT-code AGe(4;F,387P) [i] based on function field F/F81 with g(F) = 1 and N(F) ≥ 100, using
- linear OOA(8149, 1640, F81, 4, 25) (dual of [(1640, 4), 6511, 26]-NRT-code), using
- OOA 4-folding [i] based on linear OA(8149, 6560, F81, 25) (dual of [6560, 6511, 26]-code), using
- discarding factors / shortening the dual code based on linear OA(8149, 6561, F81, 25) (dual of [6561, 6512, 26]-code), using
- an extension Ce(24) of the primitive narrow-sense BCH-code C(I) with length 6560 = 812−1, defining interval I = [1,24], and designed minimum distance d ≥ |I|+1 = 25 [i]
- discarding factors / shortening the dual code based on linear OA(8149, 6561, F81, 25) (dual of [6561, 6512, 26]-code), using
- OOA 4-folding [i] based on linear OA(8149, 6560, F81, 25) (dual of [6560, 6511, 26]-code), using
Mode: Constructive and linear.
Optimality
Show details for fixed k and m, n and k, k and s, k and t, n and m, m and s, m and t, n and s, n and t.
Other Results with Identical Parameters
None.
Depending Results
None.