Information on Result #1518393
Linear OOA(2240, 1499, F2, 3, 38) (dual of [(1499, 3), 4257, 39]-NRT-code), using embedding of OOA with Gilbert–Varšamov bound based on linear OOA(2240, 1499, F2, 2, 38) (dual of [(1499, 2), 2758, 39]-NRT-code), using
- discarding factors / shortening the dual code based on linear OOA(2240, 2071, F2, 2, 38) (dual of [(2071, 2), 3902, 39]-NRT-code), using
- OOA 2-folding [i] based on linear OA(2240, 4142, F2, 38) (dual of [4142, 3902, 39]-code), using
- discarding factors / shortening the dual code based on linear OA(2240, 4143, F2, 38) (dual of [4143, 3903, 39]-code), using
- 1 times truncation [i] based on linear OA(2241, 4144, F2, 39) (dual of [4144, 3903, 40]-code), using
- construction X applied to Ce(38) ⊂ Ce(32) [i] based on
- linear OA(2229, 4096, F2, 39) (dual of [4096, 3867, 40]-code), using an extension Ce(38) of the primitive narrow-sense BCH-code C(I) with length 4095 = 212−1, defining interval I = [1,38], and designed minimum distance d ≥ |I|+1 = 39 [i]
- linear OA(2193, 4096, F2, 33) (dual of [4096, 3903, 34]-code), using an extension Ce(32) of the primitive narrow-sense BCH-code C(I) with length 4095 = 212−1, defining interval I = [1,32], and designed minimum distance d ≥ |I|+1 = 33 [i]
- linear OA(212, 48, F2, 5) (dual of [48, 36, 6]-code), using
- adding a parity check bit [i] based on linear OA(211, 47, F2, 4) (dual of [47, 36, 5]-code), using
- extracting embedded orthogonal array [i] based on digital (7, 11, 47)-net over F2, using
- adding a parity check bit [i] based on linear OA(211, 47, F2, 4) (dual of [47, 36, 5]-code), using
- construction X applied to Ce(38) ⊂ Ce(32) [i] based on
- 1 times truncation [i] based on linear OA(2241, 4144, F2, 39) (dual of [4144, 3903, 40]-code), using
- discarding factors / shortening the dual code based on linear OA(2240, 4143, F2, 38) (dual of [4143, 3903, 39]-code), using
- OOA 2-folding [i] based on linear OA(2240, 4142, F2, 38) (dual of [4142, 3902, 39]-code), using
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(2240, 749, F2, 6, 38) (dual of [(749, 6), 4254, 39]-NRT-code) | [i] | OOA Folding | |