Information on Result #1481139
Linear OOA(4213, 1998, F4, 3, 47) (dual of [(1998, 3), 5781, 48]-NRT-code), using OOA 2-folding based on linear OOA(4213, 3996, F4, 2, 47) (dual of [(3996, 2), 7779, 48]-NRT-code), using
- embedding of OOA with Gilbert–Varšamov bound [i] based on linear OA(4213, 3996, F4, 47) (dual of [3996, 3783, 48]-code), using
- discarding factors / shortening the dual code based on linear OA(4213, 4110, F4, 47) (dual of [4110, 3897, 48]-code), using
- 1 times code embedding in larger space [i] based on linear OA(4212, 4109, F4, 47) (dual of [4109, 3897, 48]-code), using
- construction X applied to Ce(46) ⊂ Ce(44) [i] based on
- linear OA(4211, 4096, F4, 47) (dual of [4096, 3885, 48]-code), using an extension Ce(46) of the primitive narrow-sense BCH-code C(I) with length 4095 = 46−1, defining interval I = [1,46], and designed minimum distance d ≥ |I|+1 = 47 [i]
- linear OA(4199, 4096, F4, 45) (dual of [4096, 3897, 46]-code), using an extension Ce(44) of the primitive narrow-sense BCH-code C(I) with length 4095 = 46−1, defining interval I = [1,44], and designed minimum distance d ≥ |I|+1 = 45 [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(46) ⊂ Ce(44) [i] based on
- 1 times code embedding in larger space [i] based on linear OA(4212, 4109, F4, 47) (dual of [4109, 3897, 48]-code), using
- discarding factors / shortening the dual code based on linear OA(4213, 4110, F4, 47) (dual of [4110, 3897, 48]-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.