Information on Result #1622075
Linear OOA(3187, 1643, F3, 5, 35) (dual of [(1643, 5), 8028, 36]-NRT-code), using OOA 2-folding based on linear OOA(3187, 3286, F3, 3, 35) (dual of [(3286, 3), 9671, 36]-NRT-code), using
- embedding of OOA with Gilbert–Varšamov bound [i] based on linear OOA(3187, 3286, F3, 2, 35) (dual of [(3286, 2), 6385, 36]-NRT-code), using
- OOA 2-folding [i] based on linear OA(3187, 6572, F3, 35) (dual of [6572, 6385, 36]-code), using
- construction XX applied to Ce(34) ⊂ Ce(33) ⊂ Ce(31) [i] based on
- linear OA(3185, 6561, F3, 35) (dual of [6561, 6376, 36]-code), using an extension Ce(34) of the primitive narrow-sense BCH-code C(I) with length 6560 = 38−1, defining interval I = [1,34], and designed minimum distance d ≥ |I|+1 = 35 [i]
- linear OA(3177, 6561, F3, 34) (dual of [6561, 6384, 35]-code), using an extension Ce(33) of the primitive narrow-sense BCH-code C(I) with length 6560 = 38−1, defining interval I = [1,33], and designed minimum distance d ≥ |I|+1 = 34 [i]
- linear OA(3169, 6561, F3, 32) (dual of [6561, 6392, 33]-code), using an extension Ce(31) of the primitive narrow-sense BCH-code C(I) with length 6560 = 38−1, defining interval I = [1,31], and designed minimum distance d ≥ |I|+1 = 32 [i]
- linear OA(30, 9, F3, 0) (dual of [9, 9, 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
- linear OA(31, 2, F3, 1) (dual of [2, 1, 2]-code), using
- dual of repetition code with length 2 [i]
- construction XX applied to Ce(34) ⊂ Ce(33) ⊂ Ce(31) [i] based on
- OOA 2-folding [i] based on linear OA(3187, 6572, F3, 35) (dual of [6572, 6385, 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.