Information on Result #1070249
Linear OOA(12862, 2101248, F128, 4, 13) (dual of [(2101248, 4), 8404930, 14]-NRT-code), using OOA 2-folding based on linear OOA(12862, 4202496, F128, 2, 13) (dual of [(4202496, 2), 8404930, 14]-NRT-code), using
- discarding factors / shortening the dual code based on linear OOA(12862, 4202497, F128, 2, 13) (dual of [(4202497, 2), 8404932, 14]-NRT-code), using
- (u, u+v)-construction [i] based on
- linear OOA(12813, 8196, F128, 2, 6) (dual of [(8196, 2), 16379, 7]-NRT-code), using
- OOA 2-folding [i] based on linear OA(12813, 16392, F128, 6) (dual of [16392, 16379, 7]-code), using
- construction X applied to Ce(5) ⊂ Ce(2) [i] based on
- linear OA(12811, 16384, F128, 6) (dual of [16384, 16373, 7]-code), using an extension Ce(5) of the primitive narrow-sense BCH-code C(I) with length 16383 = 1282−1, defining interval I = [1,5], and designed minimum distance d ≥ |I|+1 = 6 [i]
- linear OA(1285, 16384, F128, 3) (dual of [16384, 16379, 4]-code or 16384-cap in PG(4,128)), using an extension Ce(2) of the primitive narrow-sense BCH-code C(I) with length 16383 = 1282−1, defining interval I = [1,2], and designed minimum distance d ≥ |I|+1 = 3 [i]
- linear OA(1282, 8, F128, 2) (dual of [8, 6, 3]-code or 8-arc in PG(1,128)), using
- discarding factors / shortening the dual code based on linear OA(1282, 128, F128, 2) (dual of [128, 126, 3]-code or 128-arc in PG(1,128)), using
- Reed–Solomon code RS(126,128) [i]
- discarding factors / shortening the dual code based on linear OA(1282, 128, F128, 2) (dual of [128, 126, 3]-code or 128-arc in PG(1,128)), using
- construction X applied to Ce(5) ⊂ Ce(2) [i] based on
- OOA 2-folding [i] based on linear OA(12813, 16392, F128, 6) (dual of [16392, 16379, 7]-code), using
- linear OOA(12849, 4194301, F128, 2, 13) (dual of [(4194301, 2), 8388553, 14]-NRT-code), using
- OOA 2-folding [i] based on linear OA(12849, 8388602, F128, 13) (dual of [8388602, 8388553, 14]-code), using
- discarding factors / shortening the dual code based on linear OA(12849, large, F128, 13) (dual of [large, large−49, 14]-code), using
- the expurgated narrow-sense BCH-code C(I) with length 15790321 | 1288−1, defining interval I = [0,6], and minimum distance d ≥ |{−6,−5,…,6}|+1 = 14 (BCH-bound) [i]
- discarding factors / shortening the dual code based on linear OA(12849, large, F128, 13) (dual of [large, large−49, 14]-code), using
- OOA 2-folding [i] based on linear OA(12849, 8388602, F128, 13) (dual of [8388602, 8388553, 14]-code), using
- linear OOA(12813, 8196, F128, 2, 6) (dual of [(8196, 2), 16379, 7]-NRT-code), using
- (u, u+v)-construction [i] based on
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.