Information on Result #1479678
Linear OOA(4141, 1557, F4, 3, 31) (dual of [(1557, 3), 4530, 32]-NRT-code), using OOA 2-folding based on linear OOA(4141, 3114, F4, 2, 31) (dual of [(3114, 2), 6087, 32]-NRT-code), using
- embedding of OOA with Gilbert–Varšamov bound [i] based on linear OA(4141, 3114, F4, 31) (dual of [3114, 2973, 32]-code), using
- discarding factors / shortening the dual code based on linear OA(4141, 4110, F4, 31) (dual of [4110, 3969, 32]-code), using
- 1 times code embedding in larger space [i] based on linear OA(4140, 4109, F4, 31) (dual of [4109, 3969, 32]-code), using
- construction X applied to Ce(30) ⊂ Ce(28) [i] based on
- linear OA(4139, 4096, F4, 31) (dual of [4096, 3957, 32]-code), using an extension Ce(30) of the primitive narrow-sense BCH-code C(I) with length 4095 = 46−1, defining interval I = [1,30], and designed minimum distance d ≥ |I|+1 = 31 [i]
- linear OA(4127, 4096, F4, 29) (dual of [4096, 3969, 30]-code), using an extension Ce(28) of the primitive narrow-sense BCH-code C(I) with length 4095 = 46−1, defining interval I = [1,28], and designed minimum distance d ≥ |I|+1 = 29 [i]
- linear OA(41, 13, F4, 1) (dual of [13, 12, 2]-code), using
- discarding factors / shortening the dual code based on linear OA(41, s, F4, 1) (dual of [s, s−1, 2]-code) for arbitrarily large s, using
- construction X applied to Ce(30) ⊂ Ce(28) [i] based on
- 1 times code embedding in larger space [i] based on linear OA(4140, 4109, F4, 31) (dual of [4109, 3969, 32]-code), using
- discarding factors / shortening the dual code based on linear OA(4141, 4110, F4, 31) (dual of [4110, 3969, 32]-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.