Information on Result #1534643
Linear OOA(474, 131082, F4, 3, 11) (dual of [(131082, 3), 393172, 12]-NRT-code), using embedding of OOA with Gilbert–Varšamov bound based on linear OOA(474, 131082, F4, 2, 11) (dual of [(131082, 2), 262090, 12]-NRT-code), using
- OOA 2-folding [i] based on linear OA(474, 262164, F4, 11) (dual of [262164, 262090, 12]-code), using
- construction X applied to C([0,5]) ⊂ C([0,4]) [i] based on
- linear OA(473, 262145, F4, 11) (dual of [262145, 262072, 12]-code), using the expurgated narrow-sense BCH-code C(I) with length 262145 | 418−1, defining interval I = [0,5], and minimum distance d ≥ |{−5,−4,…,5}|+1 = 12 (BCH-bound) [i]
- linear OA(455, 262145, F4, 9) (dual of [262145, 262090, 10]-code), using the expurgated narrow-sense BCH-code C(I) with length 262145 | 418−1, defining interval I = [0,4], and minimum distance d ≥ |{−4,−3,…,4}|+1 = 10 (BCH-bound) [i]
- linear OA(41, 19, F4, 1) (dual of [19, 18, 2]-code), using
- discarding factors / shortening the dual code based on linear OA(41, s, F4, 1) (dual of [s, s−1, 2]-code) for arbitrarily large s, using
- construction X applied to C([0,5]) ⊂ C([0,4]) [i] based on
Mode: 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(474, 65540, F4, 15, 11) (dual of [(65540, 15), 983026, 12]-NRT-code) | [i] | OOA Folding and Stacking with Additional Row |