Information on Result #1614917
Linear OOA(12864, 5922, F128, 4, 30) (dual of [(5922, 4), 23624, 31]-NRT-code), using embedding of OOA with Gilbert–Varšamov bound based on linear OOA(12864, 5922, F128, 2, 30) (dual of [(5922, 2), 11780, 31]-NRT-code), using
- discarding factors / shortening the dual code based on linear OOA(12864, 8200, F128, 2, 30) (dual of [(8200, 2), 16336, 31]-NRT-code), using
- OOA 2-folding [i] based on linear OA(12864, 16400, F128, 30) (dual of [16400, 16336, 31]-code), using
- discarding factors / shortening the dual code based on linear OA(12864, 16401, F128, 30) (dual of [16401, 16337, 31]-code), using
- construction X applied to Ce(29) ⊂ Ce(23) [i] based on
- linear OA(12859, 16384, F128, 30) (dual of [16384, 16325, 31]-code), using an extension Ce(29) of the primitive narrow-sense BCH-code C(I) with length 16383 = 1282−1, defining interval I = [1,29], and designed minimum distance d ≥ |I|+1 = 30 [i]
- linear OA(12847, 16384, F128, 24) (dual of [16384, 16337, 25]-code), using an extension Ce(23) of the primitive narrow-sense BCH-code C(I) with length 16383 = 1282−1, defining interval I = [1,23], and designed minimum distance d ≥ |I|+1 = 24 [i]
- linear OA(1285, 17, F128, 5) (dual of [17, 12, 6]-code or 17-arc in PG(4,128)), using
- discarding factors / shortening the dual code based on linear OA(1285, 128, F128, 5) (dual of [128, 123, 6]-code or 128-arc in PG(4,128)), using
- Reed–Solomon code RS(123,128) [i]
- discarding factors / shortening the dual code based on linear OA(1285, 128, F128, 5) (dual of [128, 123, 6]-code or 128-arc in PG(4,128)), using
- construction X applied to Ce(29) ⊂ Ce(23) [i] based on
- discarding factors / shortening the dual code based on linear OA(12864, 16401, F128, 30) (dual of [16401, 16337, 31]-code), using
- OOA 2-folding [i] based on linear OA(12864, 16400, F128, 30) (dual of [16400, 16336, 31]-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
The following results depend on this result:
| Result | This result only | Method | ||
|---|---|---|---|---|
| 1 | Linear OOA(12864, 1480, F128, 36, 30) (dual of [(1480, 36), 53216, 31]-NRT-code) | [i] | OOA Folding and Stacking with Additional Row | |