Information on Result #691288
Linear OA(943, 99, F9, 22) (dual of [99, 56, 23]-code), using construction X applied to Ce(21) ⊂ Ce(13) based on
- linear OA(935, 81, F9, 22) (dual of [81, 46, 23]-code), using an extension Ce(21) of the primitive narrow-sense BCH-code C(I) with length 80 = 92−1, defining interval I = [1,21], and designed minimum distance d ≥ |I|+1 = 22 [i]
- linear OA(924, 81, F9, 14) (dual of [81, 57, 15]-code), using an extension Ce(13) of the primitive narrow-sense BCH-code C(I) with length 80 = 92−1, defining interval I = [1,13], and designed minimum distance d ≥ |I|+1 = 14 [i]
- linear OA(98, 18, F9, 7) (dual of [18, 10, 8]-code), using
- 2 times truncation [i] based on linear OA(910, 20, F9, 9) (dual of [20, 10, 10]-code), using
- extended quadratic residue code Qe(20,9) [i]
- 2 times truncation [i] based on linear OA(910, 20, F9, 9) (dual of [20, 10, 10]-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.
Compare with Markus Grassl’s online database of code parameters.
Other Results with Identical Parameters
None.
Depending Results
None.