Information on Result #2807421
Linear OOA(12877, 2097151, F128, 4, 19) (dual of [(2097151, 4), 8388527, 20]-NRT-code), using 1282 times duplication based on linear OOA(12875, 2097151, F128, 4, 19) (dual of [(2097151, 4), 8388529, 20]-NRT-code), using
- OOA 2-folding [i] based on linear OOA(12875, 4194302, F128, 2, 19) (dual of [(4194302, 2), 8388529, 20]-NRT-code), using
- 1 times NRT-code embedding in larger space [i] based on linear OOA(12873, 4194301, F128, 2, 19) (dual of [(4194301, 2), 8388529, 20]-NRT-code), using
- OOA 2-folding [i] based on linear OA(12873, 8388602, F128, 19) (dual of [8388602, 8388529, 20]-code), using
- discarding factors / shortening the dual code based on linear OA(12873, large, F128, 19) (dual of [large, large−73, 20]-code), using
- the expurgated narrow-sense BCH-code C(I) with length 15790321 | 1288−1, 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(12873, large, F128, 19) (dual of [large, large−73, 20]-code), using
- OOA 2-folding [i] based on linear OA(12873, 8388602, F128, 19) (dual of [8388602, 8388529, 20]-code), using
- 1 times NRT-code embedding in larger space [i] based on linear OOA(12873, 4194301, F128, 2, 19) (dual of [(4194301, 2), 8388529, 20]-NRT-code), using
Mode: Constructive and 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
None.