Information on Result #1712014
Digital (205, 238, 1831)-net over F2, using net defined by OOA based on linear OOA(2238, 1831, F2, 40, 33) (dual of [(1831, 40), 73002, 34]-NRT-code), using
- OOA 2-folding and stacking with additional row [i] based on linear OOA(2238, 3663, F2, 8, 33) (dual of [(3663, 8), 29066, 34]-NRT-code), using
- discarding factors / shortening the dual code based on linear OOA(2238, 3664, F2, 8, 33) (dual of [(3664, 8), 29074, 34]-NRT-code), using
- embedding of OOA with Gilbert–Varšamov bound [i] based on linear OOA(2238, 3664, F2, 4, 33) (dual of [(3664, 4), 14418, 34]-NRT-code), using
- discarding factors / shortening the dual code based on linear OOA(2238, 4109, F2, 4, 33) (dual of [(4109, 4), 16198, 34]-NRT-code), using
- OOA 4-folding [i] based on linear OA(2238, 16436, F2, 33) (dual of [16436, 16198, 34]-code), using
- discarding factors / shortening the dual code based on linear OA(2238, 16439, F2, 33) (dual of [16439, 16201, 34]-code), using
- construction X applied to Ce(32) ⊂ Ce(26) [i] based on
- linear OA(2225, 16384, F2, 33) (dual of [16384, 16159, 34]-code), using an extension Ce(32) of the primitive narrow-sense BCH-code C(I) with length 16383 = 214−1, defining interval I = [1,32], and designed minimum distance d ≥ |I|+1 = 33 [i]
- linear OA(2183, 16384, F2, 27) (dual of [16384, 16201, 28]-code), using an extension Ce(26) of the primitive narrow-sense BCH-code C(I) with length 16383 = 214−1, defining interval I = [1,26], and designed minimum distance d ≥ |I|+1 = 27 [i]
- linear OA(213, 55, F2, 5) (dual of [55, 42, 6]-code), using
- discarding factors / shortening the dual code based on linear OA(213, 63, F2, 5) (dual of [63, 50, 6]-code), using
- the primitive expurgated narrow-sense BCH-code C(I) with length 63 = 26−1, defining interval I = [0,3], and designed minimum distance d ≥ |I|+1 = 6 [i]
- discarding factors / shortening the dual code based on linear OA(213, 63, F2, 5) (dual of [63, 50, 6]-code), using
- construction X applied to Ce(32) ⊂ Ce(26) [i] based on
- discarding factors / shortening the dual code based on linear OA(2238, 16439, F2, 33) (dual of [16439, 16201, 34]-code), using
- OOA 4-folding [i] based on linear OA(2238, 16436, F2, 33) (dual of [16436, 16198, 34]-code), using
- discarding factors / shortening the dual code based on linear OOA(2238, 4109, F2, 4, 33) (dual of [(4109, 4), 16198, 34]-NRT-code), using
- embedding of OOA with Gilbert–Varšamov bound [i] based on linear OOA(2238, 3664, F2, 4, 33) (dual of [(3664, 4), 14418, 34]-NRT-code), using
- discarding factors / shortening the dual code based on linear OOA(2238, 3664, F2, 8, 33) (dual of [(3664, 8), 29074, 34]-NRT-code), using
Mode: 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.