Information on Result #689043
Linear OA(995, 4782993, F9, 15) (dual of [4782993, 4782898, 16]-code), using construction X applied to Ce(14) ⊂ Ce(11) based on
- linear OA(992, 4782969, F9, 15) (dual of [4782969, 4782877, 16]-code), using an extension Ce(14) of the primitive narrow-sense BCH-code C(I) with length 4782968 = 97−1, defining interval I = [1,14], and designed minimum distance d ≥ |I|+1 = 15 [i]
- linear OA(971, 4782969, F9, 12) (dual of [4782969, 4782898, 13]-code), using an extension Ce(11) of the primitive narrow-sense BCH-code C(I) with length 4782968 = 97−1, defining interval I = [1,11], and designed minimum distance d ≥ |I|+1 = 12 [i]
- linear OA(93, 24, F9, 2) (dual of [24, 21, 3]-code), using
- discarding factors / shortening the dual code based on linear OA(93, 80, F9, 2) (dual of [80, 77, 3]-code), using
- the primitive expurgated narrow-sense BCH-code C(I) with length 80 = 92−1, defining interval I = [0,1], and designed minimum distance d ≥ |I|+1 = 3 [i]
- discarding factors / shortening the dual code based on linear OA(93, 80, F9, 2) (dual of [80, 77, 3]-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(995, 4782993, F9, 2, 15) (dual of [(4782993, 2), 9565891, 16]-NRT-code) | [i] | Embedding of OOA with Gilbert–Varšamov Bound | |
2 | Linear OOA(995, 4782993, F9, 3, 15) (dual of [(4782993, 3), 14348884, 16]-NRT-code) | [i] | ||
3 | Digital (80, 95, 4782993)-net over F9 | [i] | ||
4 | Linear OOA(995, 2391496, F9, 2, 15) (dual of [(2391496, 2), 4782897, 16]-NRT-code) | [i] | OOA Folding | |
5 | Linear OOA(995, 1594331, F9, 3, 15) (dual of [(1594331, 3), 4782898, 16]-NRT-code) | [i] | ||
6 | Linear OOA(995, 683284, F9, 15, 15) (dual of [(683284, 15), 10249165, 16]-NRT-code) | [i] | OOA Folding and Stacking with Additional Row |