Information on Result #1431428
Linear OOA(4225, 3992, F4, 2, 50) (dual of [(3992, 2), 7759, 51]-NRT-code), using embedding of OOA with Gilbert–Varšamov bound based on linear OA(4225, 3992, F4, 50) (dual of [3992, 3767, 51]-code), using
- discarding factors / shortening the dual code based on linear OA(4225, 4105, F4, 50) (dual of [4105, 3880, 51]-code), using
- construction XX applied to Ce(49) ⊂ Ce(48) ⊂ Ce(46) [i] based on
- linear OA(4223, 4096, F4, 50) (dual of [4096, 3873, 51]-code), using an extension Ce(49) of the primitive narrow-sense BCH-code C(I) with length 4095 = 46−1, defining interval I = [1,49], and designed minimum distance d ≥ |I|+1 = 50 [i]
- linear OA(4217, 4096, F4, 49) (dual of [4096, 3879, 50]-code), using an extension Ce(48) of the primitive narrow-sense BCH-code C(I) with length 4095 = 46−1, defining interval I = [1,48], and designed minimum distance d ≥ |I|+1 = 49 [i]
- 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(40, 7, F4, 0) (dual of [7, 7, 1]-code), using
- discarding factors / shortening the dual code based on linear OA(40, s, F4, 0) (dual of [s, s, 1]-code) for arbitrarily large s, using
- linear OA(41, 2, F4, 1) (dual of [2, 1, 2]-code), using
- dual of repetition code with length 2 [i]
- construction XX applied to Ce(49) ⊂ Ce(48) ⊂ Ce(46) [i] based on
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
The following results depend on this result:
Result | This result only | Method | ||
---|---|---|---|---|
1 | Linear OOA(4225, 1996, F4, 3, 50) (dual of [(1996, 3), 5763, 51]-NRT-code) | [i] | OOA Folding |