Information on Result #1615174
Linear OOA(12876, 4737, F128, 4, 37) (dual of [(4737, 4), 18872, 38]-NRT-code), using embedding of OOA with Gilbert–Varšamov bound based on linear OOA(12876, 4737, F128, 3, 37) (dual of [(4737, 3), 14135, 38]-NRT-code), using
- discarding factors / shortening the dual code based on linear OOA(12876, 5465, F128, 3, 37) (dual of [(5465, 3), 16319, 38]-NRT-code), using
- OOA 3-folding [i] based on linear OA(12876, 16395, F128, 37) (dual of [16395, 16319, 38]-code), using
- discarding factors / shortening the dual code based on linear OA(12876, 16396, F128, 37) (dual of [16396, 16320, 38]-code), using
- construction X applied to C([0,18]) ⊂ C([0,16]) [i] based on
- linear OA(12873, 16385, F128, 37) (dual of [16385, 16312, 38]-code), using the expurgated narrow-sense BCH-code C(I) with length 16385 | 1284−1, defining interval I = [0,18], and minimum distance d ≥ |{−18,−17,…,18}|+1 = 38 (BCH-bound) [i]
- linear OA(12865, 16385, F128, 33) (dual of [16385, 16320, 34]-code), using the expurgated narrow-sense BCH-code C(I) with length 16385 | 1284−1, defining interval I = [0,16], and minimum distance d ≥ |{−16,−15,…,16}|+1 = 34 (BCH-bound) [i]
- linear OA(1283, 11, F128, 3) (dual of [11, 8, 4]-code or 11-arc in PG(2,128) or 11-cap in PG(2,128)), using
- discarding factors / shortening the dual code based on linear OA(1283, 128, F128, 3) (dual of [128, 125, 4]-code or 128-arc in PG(2,128) or 128-cap in PG(2,128)), using
- Reed–Solomon code RS(125,128) [i]
- discarding factors / shortening the dual code based on linear OA(1283, 128, F128, 3) (dual of [128, 125, 4]-code or 128-arc in PG(2,128) or 128-cap in PG(2,128)), using
- construction X applied to C([0,18]) ⊂ C([0,16]) [i] based on
- discarding factors / shortening the dual code based on linear OA(12876, 16396, F128, 37) (dual of [16396, 16320, 38]-code), using
- OOA 3-folding [i] based on linear OA(12876, 16395, F128, 37) (dual of [16395, 16319, 38]-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(12876, 947, F128, 44, 37) (dual of [(947, 44), 41592, 38]-NRT-code) | [i] | OOA Folding and Stacking with Additional Row | |