Information on Result #678183
Linear OA(452, 1048597, F4, 7) (dual of [1048597, 1048545, 8]-code), using construction X applied to Ce(6) ⊂ Ce(4) based on
- linear OA(451, 1048576, F4, 7) (dual of [1048576, 1048525, 8]-code), using an extension Ce(6) of the primitive narrow-sense BCH-code C(I) with length 1048575 = 410−1, defining interval I = [1,6], and designed minimum distance d ≥ |I|+1 = 7 [i]
- linear OA(431, 1048576, F4, 5) (dual of [1048576, 1048545, 6]-code), using an extension Ce(4) of the primitive narrow-sense BCH-code C(I) with length 1048575 = 410−1, defining interval I = [1,4], and designed minimum distance d ≥ |I|+1 = 5 [i]
- linear OA(41, 21, F4, 1) (dual of [21, 20, 2]-code), using
- discarding factors / shortening the dual code based on linear OA(41, s, F4, 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(452, 349532, F4, 3, 7) (dual of [(349532, 3), 1048544, 8]-NRT-code) | [i] | OOA Folding | |
| 2 | Linear OOA(452, 349532, F4, 7, 7) (dual of [(349532, 7), 2446672, 8]-NRT-code) | [i] | OOA Folding and Stacking with Additional Row | |