Information on Result #2225070
Linear OA(2145, 4108, F2, 24) (dual of [4108, 3963, 25]-code), using 1 times truncation based on linear OA(2146, 4109, F2, 25) (dual of [4109, 3963, 26]-code), using
- construction X applied to Ce(24) ⊂ Ce(22) [i] based on
- linear OA(2145, 4096, F2, 25) (dual of [4096, 3951, 26]-code), using an extension Ce(24) of the primitive narrow-sense BCH-code C(I) with length 4095 = 212−1, defining interval I = [1,24], and designed minimum distance d ≥ |I|+1 = 25 [i]
- linear OA(2133, 4096, F2, 23) (dual of [4096, 3963, 24]-code), using an extension Ce(22) of the primitive narrow-sense BCH-code C(I) with length 4095 = 212−1, defining interval I = [1,22], and designed minimum distance d ≥ |I|+1 = 23 [i]
- linear OA(21, 13, F2, 1) (dual of [13, 12, 2]-code), using
- discarding factors / shortening the dual code based on linear OA(21, s, F2, 1) (dual of [s, s−1, 2]-code) for arbitrarily large s, 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
The following results depend on this result:
| Result | This result only | Method | ||
|---|---|---|---|---|
| 1 | Linear OA(2147, 4110, F2, 24) (dual of [4110, 3963, 25]-code) | [i] | Code Embedding in Larger Space | |
| 2 | Linear OA(2148, 4111, F2, 24) (dual of [4111, 3963, 25]-code) | [i] | ||
| 3 | Linear OOA(2145, 2054, F2, 2, 24) (dual of [(2054, 2), 3963, 25]-NRT-code) | [i] | OOA Folding | |
| 4 | Linear OOA(2145, 1369, F2, 3, 24) (dual of [(1369, 3), 3962, 25]-NRT-code) | [i] | ||
| 5 | Linear OOA(2145, 1027, F2, 4, 24) (dual of [(1027, 4), 3963, 25]-NRT-code) | [i] | ||
| 6 | Linear OOA(2145, 821, F2, 5, 24) (dual of [(821, 5), 3960, 25]-NRT-code) | [i] | ||
| 7 | Linear OOA(2145, 684, F2, 6, 24) (dual of [(684, 6), 3959, 25]-NRT-code) | [i] | ||
| 8 | Linear OOA(2145, 586, F2, 7, 24) (dual of [(586, 7), 3957, 25]-NRT-code) | [i] | ||
| 9 | Linear OOA(2145, 513, F2, 8, 24) (dual of [(513, 8), 3959, 25]-NRT-code) | [i] | ||