Information on Result #552122
There is no linear OOA(2149, 174, F2, 2, 73) (dual of [(174, 2), 199, 74]-NRT-code), because 3 step m-reduction would yield linear OA(2146, 174, F2, 70) (dual of [174, 28, 71]-code), but
- 2 times code embedding in larger space [i] would yield linear OA(2148, 176, F2, 70) (dual of [176, 28, 71]-code), but
- adding a parity check bit [i] would yield linear OA(2149, 177, F2, 71) (dual of [177, 28, 72]-code), but
Mode: Bound (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 | No linear OOA(2149, 174, F2, 3, 73) (dual of [(174, 3), 373, 74]-NRT-code) | [i] | Depth Reduction | |
| 2 | No linear OOA(2149, 174, F2, 4, 73) (dual of [(174, 4), 547, 74]-NRT-code) | [i] | ||
| 3 | No linear OOA(2149, 174, F2, 5, 73) (dual of [(174, 5), 721, 74]-NRT-code) | [i] | ||
| 4 | No linear OOA(2149, 174, F2, 6, 73) (dual of [(174, 6), 895, 74]-NRT-code) | [i] | ||
| 5 | No linear OOA(2149, 174, F2, 7, 73) (dual of [(174, 7), 1069, 74]-NRT-code) | [i] | ||
| 6 | No linear OOA(2149, 174, F2, 8, 73) (dual of [(174, 8), 1243, 74]-NRT-code) | [i] | ||