Information on Result #1604774
Linear OOA(3144, 54453, F3, 4, 20) (dual of [(54453, 4), 217668, 21]-NRT-code), using embedding of OOA with Gilbert–Varšamov bound based on linear OOA(3144, 54453, F3, 3, 20) (dual of [(54453, 3), 163215, 21]-NRT-code), using
- discarding factors / shortening the dual code based on linear OOA(3144, 59052, F3, 3, 20) (dual of [(59052, 3), 177012, 21]-NRT-code), using
- OOA 3-folding [i] based on linear OA(3144, 177156, F3, 20) (dual of [177156, 177012, 21]-code), using
- discarding factors / shortening the dual code based on linear OA(3144, 177158, F3, 20) (dual of [177158, 177014, 21]-code), using
- construction X applied to Ce(19) ⊂ Ce(18) [i] based on
- linear OA(3144, 177147, F3, 20) (dual of [177147, 177003, 21]-code), using an extension Ce(19) of the primitive narrow-sense BCH-code C(I) with length 177146 = 311−1, defining interval I = [1,19], and designed minimum distance d ≥ |I|+1 = 20 [i]
- linear OA(3133, 177147, F3, 19) (dual of [177147, 177014, 20]-code), using an extension Ce(18) of the primitive narrow-sense BCH-code C(I) with length 177146 = 311−1, defining interval I = [1,18], and designed minimum distance d ≥ |I|+1 = 19 [i]
- linear OA(30, 11, F3, 0) (dual of [11, 11, 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(19) ⊂ Ce(18) [i] based on
- discarding factors / shortening the dual code based on linear OA(3144, 177158, F3, 20) (dual of [177158, 177014, 21]-code), using
- OOA 3-folding [i] based on linear OA(3144, 177156, F3, 20) (dual of [177156, 177012, 21]-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.