Information on Result #2961069
Linear OOA(2209, 18727, F2, 7, 25) (dual of [(18727, 7), 130880, 26]-NRT-code), using 23 times duplication based on linear OOA(2206, 18727, F2, 7, 25) (dual of [(18727, 7), 130883, 26]-NRT-code), using
- OOA 7-folding [i] based on linear OA(2206, 131089, F2, 25) (dual of [131089, 130883, 26]-code), using
- discarding factors / shortening the dual code based on linear OA(2206, 131090, F2, 25) (dual of [131090, 130884, 26]-code), using
- construction X applied to Ce(24) ⊂ Ce(22) [i] based on
- linear OA(2205, 131072, F2, 25) (dual of [131072, 130867, 26]-code), using an extension Ce(24) of the primitive narrow-sense BCH-code C(I) with length 131071 = 217−1, defining interval I = [1,24], and designed minimum distance d ≥ |I|+1 = 25 [i]
- linear OA(2188, 131072, F2, 23) (dual of [131072, 130884, 24]-code), using an extension Ce(22) of the primitive narrow-sense BCH-code C(I) with length 131071 = 217−1, defining interval I = [1,22], and designed minimum distance d ≥ |I|+1 = 23 [i]
- linear OA(21, 18, F2, 1) (dual of [18, 17, 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(24) ⊂ Ce(22) [i] based on
- discarding factors / shortening the dual code based on linear OA(2206, 131090, F2, 25) (dual of [131090, 130884, 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.