Information on Result #669989
Linear OA(6440, 266242, F64, 11) (dual of [266242, 266202, 12]-code), using (u, u+v)-construction based on
- linear OA(649, 4097, F64, 5) (dual of [4097, 4088, 6]-code), using
- the expurgated narrow-sense BCH-code C(I) with length 4097 | 644−1, defining interval I = [0,2], and minimum distance d ≥ |{−2,−1,0,1,2}|+1 = 6 (BCH-bound) [i]
- linear OA(6431, 262145, F64, 11) (dual of [262145, 262114, 12]-code), using
- the expurgated narrow-sense BCH-code C(I) with length 262145 | 646−1, defining interval I = [0,5], and minimum distance d ≥ |{−5,−4,…,5}|+1 = 12 (BCH-bound) [i]
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(6440, 53248, F64, 11, 11) (dual of [(53248, 11), 585688, 12]-NRT-code) | [i] | OOA Folding and Stacking with Additional Row | |