Information on Result #3257623
Digital (216, 237, 1677720)-net over F4, using 47 times duplication based on digital (209, 230, 1677720)-net over F4, using
- net defined by OOA [i] based on linear OOA(4230, 1677720, F4, 22, 21) (dual of [(1677720, 22), 36909610, 22]-NRT-code), using
- OOA 5-folding and stacking with additional row [i] based on linear OOA(4230, 8388601, F4, 2, 21) (dual of [(8388601, 2), 16776972, 22]-NRT-code), using
- discarding factors / shortening the dual code based on linear OOA(4230, 8388602, F4, 2, 21) (dual of [(8388602, 2), 16776974, 22]-NRT-code), using
- trace code [i] based on linear OOA(16115, 4194301, F16, 2, 21) (dual of [(4194301, 2), 8388487, 22]-NRT-code), using
- OOA 2-folding [i] based on linear OA(16115, 8388602, F16, 21) (dual of [8388602, 8388487, 22]-code), using
- discarding factors / shortening the dual code based on linear OA(16115, large, F16, 21) (dual of [large, large−115, 22]-code), using
- the primitive expurgated narrow-sense BCH-code C(I) with length 16777215 = 166−1, defining interval I = [0,20], and designed minimum distance d ≥ |I|+1 = 22 [i]
- discarding factors / shortening the dual code based on linear OA(16115, large, F16, 21) (dual of [large, large−115, 22]-code), using
- OOA 2-folding [i] based on linear OA(16115, 8388602, F16, 21) (dual of [8388602, 8388487, 22]-code), using
- trace code [i] based on linear OOA(16115, 4194301, F16, 2, 21) (dual of [(4194301, 2), 8388487, 22]-NRT-code), using
- discarding factors / shortening the dual code based on linear OOA(4230, 8388602, F4, 2, 21) (dual of [(8388602, 2), 16776974, 22]-NRT-code), using
- OOA 5-folding and stacking with additional row [i] based on linear OOA(4230, 8388601, F4, 2, 21) (dual of [(8388601, 2), 16776972, 22]-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, t and s.
Other Results with Identical Parameters
None.
Depending Results
None.