Information on Result #1646048
Linear OOA(3172, 132864, F3, 5, 22) (dual of [(132864, 5), 664148, 23]-NRT-code), using embedding of OOA with Gilbert–Varšamov bound based on linear OOA(3172, 132864, F3, 4, 22) (dual of [(132864, 4), 531284, 23]-NRT-code), using
- OOA 4-folding [i] based on linear OA(3172, 531456, F3, 22) (dual of [531456, 531284, 23]-code), using
- 2 times code embedding in larger space [i] based on linear OA(3170, 531454, F3, 22) (dual of [531454, 531284, 23]-code), using
- construction X applied to Ce(21) ⊂ Ce(19) [i] based on
- linear OA(3169, 531441, F3, 22) (dual of [531441, 531272, 23]-code), using an extension Ce(21) of the primitive narrow-sense BCH-code C(I) with length 531440 = 312−1, defining interval I = [1,21], and designed minimum distance d ≥ |I|+1 = 22 [i]
- linear OA(3157, 531441, F3, 20) (dual of [531441, 531284, 21]-code), using an extension Ce(19) of the primitive narrow-sense BCH-code C(I) with length 531440 = 312−1, defining interval I = [1,19], and designed minimum distance d ≥ |I|+1 = 20 [i]
- linear OA(31, 13, F3, 1) (dual of [13, 12, 2]-code), using
- discarding factors / shortening the dual code based on linear OA(31, s, F3, 1) (dual of [s, s−1, 2]-code) for arbitrarily large s, using
- construction X applied to Ce(21) ⊂ Ce(19) [i] based on
- 2 times code embedding in larger space [i] based on linear OA(3170, 531454, F3, 22) (dual of [531454, 531284, 23]-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.