Information on Result #1539479
Linear OOA(4175, 4194304, F4, 3, 19) (dual of [(4194304, 3), 12582737, 20]-NRT-code), using embedding of OOA with Gilbert–Varšamov bound based on linear OOA(4175, 4194304, F4, 2, 19) (dual of [(4194304, 2), 8388433, 20]-NRT-code), using
- 3 times NRT-code embedding in larger space [i] based on linear OOA(4169, 4194301, F4, 2, 19) (dual of [(4194301, 2), 8388433, 20]-NRT-code), using
- OOA 2-folding [i] based on linear OA(4169, 8388602, F4, 19) (dual of [8388602, 8388433, 20]-code), using
- discarding factors / shortening the dual code based on linear OA(4169, large, F4, 19) (dual of [large, large−169, 20]-code), using
- the expurgated narrow-sense BCH-code C(I) with length 16777217 | 424−1, defining interval I = [0,9], and minimum distance d ≥ |{−9,−8,…,9}|+1 = 20 (BCH-bound) [i]
- discarding factors / shortening the dual code based on linear OA(4169, large, F4, 19) (dual of [large, large−169, 20]-code), using
- OOA 2-folding [i] based on linear OA(4169, 8388602, F4, 19) (dual of [8388602, 8388433, 20]-code), using
Mode: Linear.
Optimality
Show details for fixed k and m, k and s, k and t, m and s, m 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(4176, 4194304, F4, 3, 19) (dual of [(4194304, 3), 12582736, 20]-NRT-code) | [i] | OOA Duplication | |
| 2 | Linear OOA(4175, 1398101, F4, 21, 19) (dual of [(1398101, 21), 29359946, 20]-NRT-code) | [i] | OOA Folding and Stacking with Additional Row | |