Information on Result #2807392
Linear OOA(12877, 2101247, F128, 4, 16) (dual of [(2101247, 4), 8404911, 17]-NRT-code), using 1281 times duplication based on linear OOA(12876, 2101247, F128, 4, 16) (dual of [(2101247, 4), 8404912, 17]-NRT-code), using
- OOA 2-folding [i] based on linear OOA(12876, 4202494, F128, 2, 16) (dual of [(4202494, 2), 8404912, 17]-NRT-code), using
- (u, u+v)-construction [i] based on
- linear OOA(12815, 8193, F128, 2, 8) (dual of [(8193, 2), 16371, 9]-NRT-code), using
- OOA 2-folding [i] based on linear OA(12815, 16386, F128, 8) (dual of [16386, 16371, 9]-code), using
- construction X applied to Ce(7) ⊂ Ce(6) [i] based on
- linear OA(12815, 16384, F128, 8) (dual of [16384, 16369, 9]-code), using an extension Ce(7) of the primitive narrow-sense BCH-code C(I) with length 16383 = 1282−1, defining interval I = [1,7], and designed minimum distance d ≥ |I|+1 = 8 [i]
- linear OA(12813, 16384, F128, 7) (dual of [16384, 16371, 8]-code), using an extension Ce(6) of the primitive narrow-sense BCH-code C(I) with length 16383 = 1282−1, defining interval I = [1,6], and designed minimum distance d ≥ |I|+1 = 7 [i]
- linear OA(1280, 2, F128, 0) (dual of [2, 2, 1]-code), using
- discarding factors / shortening the dual code based on linear OA(1280, s, F128, 0) (dual of [s, s, 1]-code) for arbitrarily large s, using
- construction X applied to Ce(7) ⊂ Ce(6) [i] based on
- OOA 2-folding [i] based on linear OA(12815, 16386, F128, 8) (dual of [16386, 16371, 9]-code), using
- linear OOA(12861, 4194301, F128, 2, 16) (dual of [(4194301, 2), 8388541, 17]-NRT-code), using
- OOA 2-folding [i] based on linear OA(12861, 8388602, F128, 16) (dual of [8388602, 8388541, 17]-code), using
- discarding factors / shortening the dual code based on linear OA(12861, large, F128, 16) (dual of [large, large−61, 17]-code), using
- the expurgated narrow-sense BCH-code C(I) with length 9256395 | 1284−1, defining interval I = [0,15], and designed minimum distance d ≥ |I|+1 = 17 [i]
- discarding factors / shortening the dual code based on linear OA(12861, large, F128, 16) (dual of [large, large−61, 17]-code), using
- OOA 2-folding [i] based on linear OA(12861, 8388602, F128, 16) (dual of [8388602, 8388541, 17]-code), using
- linear OOA(12815, 8193, F128, 2, 8) (dual of [(8193, 2), 16371, 9]-NRT-code), using
- (u, u+v)-construction [i] based on
Mode: Constructive and linear.
Optimality
Show details for fixed k and m, k and s, k and t, m and s, m and t.
Other Results with Identical Parameters
None.
Depending Results
None.