Information on Result #895736
Linear OOA(4223, 4194322, F4, 2, 23) (dual of [(4194322, 2), 8388421, 24]-NRT-code), using (u, u+v)-construction based on
- linear OOA(418, 21, F4, 2, 11) (dual of [(21, 2), 24, 12]-NRT-code), using
- extended algebraic-geometric NRT-code AGe(2;F,30P) [i] based on function field F/F4 with g(F) = 7 and N(F) ≥ 21, using
- linear OOA(4205, 4194301, F4, 2, 23) (dual of [(4194301, 2), 8388397, 24]-NRT-code), using
- OOA 2-folding [i] based on linear OA(4205, 8388602, F4, 23) (dual of [8388602, 8388397, 24]-code), using
- discarding factors / shortening the dual code based on linear OA(4205, large, F4, 23) (dual of [large, large−205, 24]-code), using
- the primitive expurgated narrow-sense BCH-code C(I) with length 16777215 = 412−1, defining interval I = [0,22], and designed minimum distance d ≥ |I|+1 = 24 [i]
- discarding factors / shortening the dual code based on linear OA(4205, large, F4, 23) (dual of [large, large−205, 24]-code), using
- OOA 2-folding [i] based on linear OA(4205, 8388602, F4, 23) (dual of [8388602, 8388397, 24]-code), using
Mode: Constructive and 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(4224, 4194322, F4, 2, 23) (dual of [(4194322, 2), 8388420, 24]-NRT-code) | [i] | OOA Duplication | |