Information on Result #1622046
Linear OOA(3147, 404, F3, 5, 35) (dual of [(404, 5), 1873, 36]-NRT-code), using OOA 2-folding based on linear OOA(3147, 808, F3, 3, 35) (dual of [(808, 3), 2277, 36]-NRT-code), using
- discarding factors / shortening the dual code based on linear OOA(3147, 809, F3, 3, 35) (dual of [(809, 3), 2280, 36]-NRT-code), using
- embedding of OOA with Gilbert–Varšamov bound [i] based on linear OA(3147, 809, F3, 35) (dual of [809, 662, 36]-code), using
- 63 step Varšamov–Edel lengthening with (ri) = (3, 1, 1, 0, 0, 1, 0, 0, 0, 1, 4 times 0, 1, 7 times 0, 1, 9 times 0, 1, 13 times 0, 1, 16 times 0) [i] based on linear OA(3136, 735, F3, 35) (dual of [735, 599, 36]-code), using
- construction X applied to Ce(34) ⊂ Ce(33) [i] based on
- linear OA(3136, 729, F3, 35) (dual of [729, 593, 36]-code), using an extension Ce(34) of the primitive narrow-sense BCH-code C(I) with length 728 = 36−1, defining interval I = [1,34], and designed minimum distance d ≥ |I|+1 = 35 [i]
- linear OA(3130, 729, F3, 34) (dual of [729, 599, 35]-code), using an extension Ce(33) of the primitive narrow-sense BCH-code C(I) with length 728 = 36−1, defining interval I = [1,33], and designed minimum distance d ≥ |I|+1 = 34 [i]
- linear OA(30, 6, F3, 0) (dual of [6, 6, 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(34) ⊂ Ce(33) [i] based on
- 63 step Varšamov–Edel lengthening with (ri) = (3, 1, 1, 0, 0, 1, 0, 0, 0, 1, 4 times 0, 1, 7 times 0, 1, 9 times 0, 1, 13 times 0, 1, 16 times 0) [i] based on linear OA(3136, 735, F3, 35) (dual of [735, 599, 36]-code), using
- embedding of OOA with Gilbert–Varšamov bound [i] based on linear OA(3147, 809, F3, 35) (dual of [809, 662, 36]-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.