Information on Result #1540763
Linear OOA(4193, 6652442, F4, 3, 20) (dual of [(6652442, 3), 19957133, 21]-NRT-code), using embedding of OOA with Gilbert–Varšamov bound based on linear OA(4193, 6652442, F4, 20) (dual of [6652442, 6652249, 21]-code), using
- discarding factors / shortening the dual code based on linear OA(4193, large, F4, 20) (dual of [large, large−193, 21]-code), using
- strength reduction [i] based on linear OA(4193, large, F4, 22) (dual of [large, large−193, 23]-code), using
- the primitive expurgated narrow-sense BCH-code C(I) with length 16777215 = 412−1, defining interval I = [0,21], and designed minimum distance d ≥ |I|+1 = 23 [i]
- strength reduction [i] based on linear OA(4193, large, F4, 22) (dual of [large, large−193, 23]-code), using
Mode: Linear.
Optimality
Show details for fixed k and m, k and s, k and t, m and s, m 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(4193, 1663110, F4, 27, 20) (dual of [(1663110, 27), 44903777, 21]-NRT-code) | [i] | OOA Folding and Stacking with Additional Row | |