Information on Result #1623131
Linear OOA(3246, 1653, F3, 5, 47) (dual of [(1653, 5), 8019, 48]-NRT-code), using OOA 2-folding based on linear OOA(3246, 3306, F3, 3, 47) (dual of [(3306, 3), 9672, 48]-NRT-code), using
- discarding factors / shortening the dual code based on linear OOA(3246, 3307, F3, 3, 47) (dual of [(3307, 3), 9675, 48]-NRT-code), using
- embedding of OOA with Gilbert–Varšamov bound [i] based on linear OA(3246, 3307, F3, 47) (dual of [3307, 3061, 48]-code), using
- 17 step Varšamov–Edel lengthening with (ri) = (1, 16 times 0) [i] based on linear OA(3245, 3289, F3, 47) (dual of [3289, 3044, 48]-code), using
- construction X applied to Ce(46) ⊂ Ce(45) [i] based on
- linear OA(3245, 3281, F3, 47) (dual of [3281, 3036, 48]-code), using an extension Ce(46) of the narrow-sense BCH-code C(I) with length 3280 | 38−1, defining interval I = [1,46], and designed minimum distance d ≥ |I|+1 = 47 [i]
- linear OA(3237, 3281, F3, 46) (dual of [3281, 3044, 47]-code), using an extension Ce(45) of the narrow-sense BCH-code C(I) with length 3280 | 38−1, defining interval I = [1,45], and designed minimum distance d ≥ |I|+1 = 46 [i]
- linear OA(30, 8, F3, 0) (dual of [8, 8, 1]-code), using
- discarding factors / shortening the dual code based on linear OA(30, s, F3, 0) (dual of [s, s, 1]-code) for arbitrarily large s, using
- construction X applied to Ce(46) ⊂ Ce(45) [i] based on
- 17 step Varšamov–Edel lengthening with (ri) = (1, 16 times 0) [i] based on linear OA(3245, 3289, F3, 47) (dual of [3289, 3044, 48]-code), using
- embedding of OOA with Gilbert–Varšamov bound [i] based on linear OA(3246, 3307, F3, 47) (dual of [3307, 3061, 48]-code), using
Mode: 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.