Information on Result #2225953
Linear OA(2231, 271, F2, 92) (dual of [271, 40, 93]-code), using 1 times truncation based on linear OA(2232, 272, F2, 93) (dual of [272, 40, 94]-code), using
- construction XX applied to C1 = C([251,86]), C2 = C([0,90]), C3 = C1 + C2 = C([0,86]), and C∩ = C1 ∩ C2 = C([251,90]) [i] based on
- linear OA(2219, 255, F2, 91) (dual of [255, 36, 92]-code), using the primitive BCH-code C(I) with length 255 = 28−1, defining interval I = {−4,−3,…,86}, and designed minimum distance d ≥ |I|+1 = 92 [i]
- linear OA(2219, 255, F2, 91) (dual of [255, 36, 92]-code), using the primitive expurgated narrow-sense BCH-code C(I) with length 255 = 28−1, defining interval I = [0,90], and designed minimum distance d ≥ |I|+1 = 92 [i]
- linear OA(2227, 255, F2, 95) (dual of [255, 28, 96]-code), using the primitive BCH-code C(I) with length 255 = 28−1, defining interval I = {−4,−3,…,90}, and designed minimum distance d ≥ |I|+1 = 96 [i]
- linear OA(2211, 255, F2, 87) (dual of [255, 44, 88]-code), using the primitive expurgated narrow-sense BCH-code C(I) with length 255 = 28−1, defining interval I = [0,86], and designed minimum distance d ≥ |I|+1 = 88 [i]
- linear OA(24, 8, F2, 3) (dual of [8, 4, 4]-code or 8-cap in PG(3,2)), using
- linear OA(21, 9, F2, 1) (dual of [9, 8, 2]-code), using
- discarding factors / shortening the dual code based on linear OA(21, s, F2, 1) (dual of [s, s−1, 2]-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(2231, 135, F2, 2, 92) (dual of [(135, 2), 39, 93]-NRT-code) | [i] | OOA Folding | |
| 2 | Linear OOA(2231, 90, F2, 3, 92) (dual of [(90, 3), 39, 93]-NRT-code) | [i] | ||
| 3 | Linear OOA(2231, 54, F2, 5, 92) (dual of [(54, 5), 39, 93]-NRT-code) | [i] | ||