Information on Result #944759
Linear OOA(931, 2391497, F9, 3, 5) (dual of [(2391497, 3), 7174460, 6]-NRT-code), using OOA stacking with additional row based on linear OOA(931, 2391498, F9, 2, 5) (dual of [(2391498, 2), 4782965, 6]-NRT-code), using
- (u, u+v)-construction [i] based on
- linear OOA(92, 10, F9, 2, 2) (dual of [(10, 2), 18, 3]-NRT-code), using
- extended Reed–Solomon NRT-code RSe(2;18,9) [i]
- linear OOA(929, 2391488, F9, 2, 5) (dual of [(2391488, 2), 4782947, 6]-NRT-code), using
- OOA 2-folding [i] based on linear OA(929, 4782976, F9, 5) (dual of [4782976, 4782947, 6]-code), using
- construction X applied to Ce(4) ⊂ Ce(3) [i] based on
- linear OA(929, 4782969, F9, 5) (dual of [4782969, 4782940, 6]-code), using an extension Ce(4) of the primitive narrow-sense BCH-code C(I) with length 4782968 = 97−1, defining interval I = [1,4], and designed minimum distance d ≥ |I|+1 = 5 [i]
- linear OA(922, 4782969, F9, 4) (dual of [4782969, 4782947, 5]-code), using an extension Ce(3) of the primitive narrow-sense BCH-code C(I) with length 4782968 = 97−1, defining interval I = [1,3], and designed minimum distance d ≥ |I|+1 = 4 [i]
- linear OA(90, 7, F9, 0) (dual of [7, 7, 1]-code), using
- discarding factors / shortening the dual code based on linear OA(90, s, F9, 0) (dual of [s, s, 1]-code) for arbitrarily large s, using
- construction X applied to Ce(4) ⊂ Ce(3) [i] based on
- OOA 2-folding [i] based on linear OA(929, 4782976, F9, 5) (dual of [4782976, 4782947, 6]-code), using
- linear OOA(92, 10, F9, 2, 2) (dual of [(10, 2), 18, 3]-NRT-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.
Other Results with Identical Parameters
None.
Depending Results
The following results depend on this result:
| Result | This result only | Method | ||
|---|---|---|---|---|
| 1 | Linear OOA(9105, 7983899, F9, 3, 10) (dual of [(7983899, 3), 23951592, 11]-NRT-code) | [i] | (u, u+v)-Construction for OOAs | |
| 2 | Linear OOA(9113, 7983899, F9, 3, 11) (dual of [(7983899, 3), 23951584, 12]-NRT-code) | [i] | ||