Information on Result #730279
Linear OA(8158, 415, F81, 32) (dual of [415, 357, 33]-code), using construction XX applied to C1 = C([26,56]), C2 = C([25,54]), C3 = C1 + C2 = C([26,54]), and C∩ = C1 ∩ C2 = C([25,56]) based on
- linear OA(8155, 410, F81, 31) (dual of [410, 355, 32]-code), using the BCH-code C(I) with length 410 | 812−1, defining interval I = {26,27,…,56}, and designed minimum distance d ≥ |I|+1 = 32 [i]
- linear OA(8155, 410, F81, 30) (dual of [410, 355, 31]-code), using the BCH-code C(I) with length 410 | 812−1, defining interval I = {25,26,…,54}, and designed minimum distance d ≥ |I|+1 = 31 [i]
- linear OA(8157, 410, F81, 32) (dual of [410, 353, 33]-code), using the BCH-code C(I) with length 410 | 812−1, defining interval I = {25,26,…,56}, and designed minimum distance d ≥ |I|+1 = 33 [i]
- linear OA(8153, 410, F81, 29) (dual of [410, 357, 30]-code), using the BCH-code C(I) with length 410 | 812−1, defining interval I = {26,27,…,54}, and designed minimum distance d ≥ |I|+1 = 30 [i]
- linear OA(811, 3, F81, 1) (dual of [3, 2, 2]-code), using
- discarding factors / shortening the dual code based on linear OA(811, 81, F81, 1) (dual of [81, 80, 2]-code), using
- Reed–Solomon code RS(80,81) [i]
- discarding factors / shortening the dual code based on linear OA(811, 81, F81, 1) (dual of [81, 80, 2]-code), using
- linear OA(810, 2, F81, 0) (dual of [2, 2, 1]-code), using
- discarding factors / shortening the dual code based on linear OA(810, s, F81, 0) (dual of [s, s, 1]-code) for arbitrarily large s, using
Mode: Constructive and 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(8158, 207, F81, 2, 32) (dual of [(207, 2), 356, 33]-NRT-code) | [i] | OOA Folding | |