Information on Result #701267
Linear OA(543, 72, F5, 21) (dual of [72, 29, 22]-code), using construction XX applied to C1 = C({0,1,2,3,4,6,7,8,9,11,12,16,37}), C2 = C([1,17]), C3 = C1 + C2 = C([1,16]), and C∩ = C1 ∩ C2 = C({0,1,2,3,4,6,7,8,9,11,12,16,17,37}) based on
- linear OA(537, 62, F5, 19) (dual of [62, 25, 20]-code), using the cyclic code C(A) with length 62 | 53−1, defining set A = {0,1,2,3,4,6,7,8,9,11,12,16,37}, and minimum distance d ≥ |{−2,−1,…,16}|+1 = 20 (BCH-bound) [i]
- linear OA(536, 62, F5, 18) (dual of [62, 26, 19]-code), using the narrow-sense BCH-code C(I) with length 62 | 53−1, defining interval I = [1,17], and designed minimum distance d ≥ |I|+1 = 19 [i]
- linear OA(540, 62, F5, 21) (dual of [62, 22, 22]-code), using the cyclic code C(A) with length 62 | 53−1, defining set A = {0,1,2,3,4,6,7,8,9,11,12,16,17,37}, and minimum distance d ≥ |{−2,−1,…,18}|+1 = 22 (BCH-bound) [i]
- linear OA(533, 62, F5, 16) (dual of [62, 29, 17]-code), using the narrow-sense BCH-code C(I) with length 62 | 53−1, defining interval I = [1,16], and designed minimum distance d ≥ |I|+1 = 17 [i]
- linear OA(52, 6, F5, 2) (dual of [6, 4, 3]-code or 6-arc in PG(1,5)), using
- extended Reed–Solomon code RSe(4,5) [i]
- Hamming code H(2,5) [i]
- linear OA(51, 4, F5, 1) (dual of [4, 3, 2]-code), using
- discarding factors / shortening the dual code based on linear OA(51, 5, F5, 1) (dual of [5, 4, 2]-code), using
- Reed–Solomon code RS(4,5) [i]
- discarding factors / shortening the dual code based on linear OA(51, 5, F5, 1) (dual of [5, 4, 2]-code), 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.
Compare with Markus Grassl’s online database of code parameters.
Other Results with Identical Parameters
None.
Depending Results
The following results depend on this result:
| Result | This result only | Method | ||
|---|---|---|---|---|
| 1 | Linear OOA(543, 36, F5, 2, 21) (dual of [(36, 2), 29, 22]-NRT-code) | [i] | OOA Folding | |