Information on Result #1379506
Linear OOA(1689, 65549, F16, 2, 21) (dual of [(65549, 2), 131009, 22]-NRT-code), using OOA 2-folding based on linear OA(1689, 131098, F16, 21) (dual of [131098, 131009, 22]-code), using
- construction X with Varšamov bound [i] based on
- linear OA(1688, 131096, F16, 21) (dual of [131096, 131008, 22]-code), using
- trace code [i] based on linear OA(25644, 65548, F256, 21) (dual of [65548, 65504, 22]-code), using
- construction X applied to C([0,10]) ⊂ C([0,8]) [i] based on
- linear OA(25641, 65537, F256, 21) (dual of [65537, 65496, 22]-code), using the expurgated narrow-sense BCH-code C(I) with length 65537 | 2564−1, defining interval I = [0,10], and minimum distance d ≥ |{−10,−9,…,10}|+1 = 22 (BCH-bound) [i]
- linear OA(25633, 65537, F256, 17) (dual of [65537, 65504, 18]-code), using the expurgated narrow-sense BCH-code C(I) with length 65537 | 2564−1, defining interval I = [0,8], and minimum distance d ≥ |{−8,−7,…,8}|+1 = 18 (BCH-bound) [i]
- linear OA(2563, 11, F256, 3) (dual of [11, 8, 4]-code or 11-arc in PG(2,256) or 11-cap in PG(2,256)), using
- discarding factors / shortening the dual code based on linear OA(2563, 256, F256, 3) (dual of [256, 253, 4]-code or 256-arc in PG(2,256) or 256-cap in PG(2,256)), using
- Reed–Solomon code RS(253,256) [i]
- discarding factors / shortening the dual code based on linear OA(2563, 256, F256, 3) (dual of [256, 253, 4]-code or 256-arc in PG(2,256) or 256-cap in PG(2,256)), using
- construction X applied to C([0,10]) ⊂ C([0,8]) [i] based on
- trace code [i] based on linear OA(25644, 65548, F256, 21) (dual of [65548, 65504, 22]-code), using
- linear OA(1688, 131097, F16, 20) (dual of [131097, 131009, 21]-code), using Gilbert–Varšamov bound and bm = 1688 > Vbs−1(k−1) = 3 120874 868726 688853 779430 071290 678489 632759 740757 943884 008505 056295 331521 773524 653399 553785 716334 462441 [i]
- linear OA(160, 1, F16, 0) (dual of [1, 1, 1]-code), using
- discarding factors / shortening the dual code based on linear OA(160, s, F16, 0) (dual of [s, s, 1]-code) for arbitrarily large s, using
- linear OA(1688, 131096, F16, 21) (dual of [131096, 131008, 22]-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
None.