Information on Result #1014026
Linear OOA(7102, 39233, F7, 3, 18) (dual of [(39233, 3), 117597, 19]-NRT-code), using (u, u+v)-construction based on
- linear OOA(710, 13, F7, 3, 9) (dual of [(13, 3), 29, 10]-NRT-code), using
- extracting embedded OOA [i] based on digital (1, 10, 13)-net over F7, using
- 3 times m-reduction [i] based on digital (1, 13, 13)-net over F7, using
- extracting embedded OOA [i] based on digital (1, 10, 13)-net over F7, using
- linear OOA(792, 39220, F7, 3, 18) (dual of [(39220, 3), 117568, 19]-NRT-code), using
- OOA 3-folding [i] based on linear OA(792, 117660, F7, 18) (dual of [117660, 117568, 19]-code), using
- discarding factors / shortening the dual code based on linear OA(792, 117662, F7, 18) (dual of [117662, 117570, 19]-code), using
- construction X applied to Ce(17) ⊂ Ce(15) [i] based on
- linear OA(791, 117649, F7, 18) (dual of [117649, 117558, 19]-code), using an extension Ce(17) of the primitive narrow-sense BCH-code C(I) with length 117648 = 76−1, defining interval I = [1,17], and designed minimum distance d ≥ |I|+1 = 18 [i]
- linear OA(779, 117649, F7, 16) (dual of [117649, 117570, 17]-code), using an extension Ce(15) of the primitive narrow-sense BCH-code C(I) with length 117648 = 76−1, defining interval I = [1,15], and designed minimum distance d ≥ |I|+1 = 16 [i]
- linear OA(71, 13, F7, 1) (dual of [13, 12, 2]-code), using
- discarding factors / shortening the dual code based on linear OA(71, s, F7, 1) (dual of [s, s−1, 2]-code) for arbitrarily large s, using
- construction X applied to Ce(17) ⊂ Ce(15) [i] based on
- discarding factors / shortening the dual code based on linear OA(792, 117662, F7, 18) (dual of [117662, 117570, 19]-code), using
- OOA 3-folding [i] based on linear OA(792, 117660, F7, 18) (dual of [117660, 117568, 19]-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
None.