Information on Result #1545953
Linear OOA(4251, 2051397, F4, 3, 29) (dual of [(2051397, 3), 6153940, 30]-NRT-code), using embedding of OOA with Gilbert–Varšamov bound based on linear OOA(4251, 2051397, F4, 2, 29) (dual of [(2051397, 2), 4102543, 30]-NRT-code), using
- discarding factors / shortening the dual code based on linear OOA(4251, 2097194, F4, 2, 29) (dual of [(2097194, 2), 4194137, 30]-NRT-code), using
- 41 times duplication [i] based on linear OOA(4250, 2097194, F4, 2, 29) (dual of [(2097194, 2), 4194138, 30]-NRT-code), using
- OOA 2-folding [i] based on linear OA(4250, 4194388, F4, 29) (dual of [4194388, 4194138, 30]-code), using
- construction X applied to Ce(28) ⊂ Ce(20) [i] based on
- linear OA(4232, 4194304, F4, 29) (dual of [4194304, 4194072, 30]-code), using an extension Ce(28) of the primitive narrow-sense BCH-code C(I) with length 4194303 = 411−1, defining interval I = [1,28], and designed minimum distance d ≥ |I|+1 = 29 [i]
- linear OA(4166, 4194304, F4, 21) (dual of [4194304, 4194138, 22]-code), using an extension Ce(20) of the primitive narrow-sense BCH-code C(I) with length 4194303 = 411−1, defining interval I = [1,20], and designed minimum distance d ≥ |I|+1 = 21 [i]
- linear OA(418, 84, F4, 7) (dual of [84, 66, 8]-code), using
- discarding factors / shortening the dual code based on linear OA(418, 85, F4, 7) (dual of [85, 67, 8]-code), using
- construction X applied to Ce(28) ⊂ Ce(20) [i] based on
- OOA 2-folding [i] based on linear OA(4250, 4194388, F4, 29) (dual of [4194388, 4194138, 30]-code), using
- 41 times duplication [i] based on linear OOA(4250, 2097194, F4, 2, 29) (dual of [(2097194, 2), 4194138, 30]-NRT-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(4251, 410279, F4, 33, 29) (dual of [(410279, 33), 13538956, 30]-NRT-code) | [i] | OOA Folding and Stacking with Additional Row | |