Information on Result #1097606
Linear OOA(2142, 55, F2, 5, 39) (dual of [(55, 5), 133, 40]-NRT-code), using OOA 5-folding based on linear OA(2142, 275, F2, 39) (dual of [275, 133, 40]-code), using
- discarding factors / shortening the dual code based on linear OA(2142, 276, F2, 39) (dual of [276, 134, 40]-code), using
- construction XX applied to C1 = C([219,0]), C2 = C([225,2]), C3 = C1 + C2 = C([225,0]), and C∩ = C1 ∩ C2 = C([219,2]) [i] based on
- linear OA(2125, 255, F2, 37) (dual of [255, 130, 38]-code), using the primitive BCH-code C(I) with length 255 = 28−1, defining interval I = {−36,−35,…,0}, and designed minimum distance d ≥ |I|+1 = 38 [i]
- linear OA(2125, 255, F2, 33) (dual of [255, 130, 34]-code), using the primitive BCH-code C(I) with length 255 = 28−1, defining interval I = {−30,−29,…,2}, and designed minimum distance d ≥ |I|+1 = 34 [i]
- linear OA(2133, 255, F2, 39) (dual of [255, 122, 40]-code), using the primitive BCH-code C(I) with length 255 = 28−1, defining interval I = {−36,−35,…,2}, and designed minimum distance d ≥ |I|+1 = 40 [i]
- linear OA(2117, 255, F2, 31) (dual of [255, 138, 32]-code), using the primitive BCH-code C(I) with length 255 = 28−1, defining interval I = {−30,−29,…,0}, and designed minimum distance d ≥ |I|+1 = 32 [i]
- linear OA(28, 12, F2, 5) (dual of [12, 4, 6]-code), using
- a code of Belov type defined by PG(3,2) ∖ PG(1,2) [i]
- linear OA(21, 9, F2, 1) (dual of [9, 8, 2]-code), using
- discarding factors / shortening the dual code based on linear OA(21, s, F2, 1) (dual of [s, s−1, 2]-code) for arbitrarily large s, using
- construction XX applied to C1 = C([219,0]), C2 = C([225,2]), C3 = C1 + C2 = C([225,0]), and C∩ = C1 ∩ C2 = C([219,2]) [i] based on
Mode: Constructive and 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.