Information on Result #2668424
Linear OOA(2260, 21851, F2, 3, 32) (dual of [(21851, 3), 65293, 33]-NRT-code), using 22 times duplication based on linear OOA(2258, 21851, F2, 3, 32) (dual of [(21851, 3), 65295, 33]-NRT-code), using
- OOA 3-folding [i] based on linear OA(2258, 65553, F2, 32) (dual of [65553, 65295, 33]-code), using
- strength reduction [i] based on linear OA(2258, 65553, F2, 33) (dual of [65553, 65295, 34]-code), using
- construction X applied to Ce(32) ⊂ Ce(30) [i] based on
- linear OA(2257, 65536, F2, 33) (dual of [65536, 65279, 34]-code), using an extension Ce(32) of the primitive narrow-sense BCH-code C(I) with length 65535 = 216−1, defining interval I = [1,32], and designed minimum distance d ≥ |I|+1 = 33 [i]
- linear OA(2241, 65536, F2, 31) (dual of [65536, 65295, 32]-code), using an extension Ce(30) of the primitive narrow-sense BCH-code C(I) with length 65535 = 216−1, defining interval I = [1,30], and designed minimum distance d ≥ |I|+1 = 31 [i]
- linear OA(21, 17, F2, 1) (dual of [17, 16, 2]-code), using
- discarding factors / shortening the dual code based on linear OA(21, s, F2, 1) (dual of [s, s−1, 2]-code) for arbitrarily large s, using
- construction X applied to Ce(32) ⊂ Ce(30) [i] based on
- strength reduction [i] based on linear OA(2258, 65553, F2, 33) (dual of [65553, 65295, 34]-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.