Information on Result #904038
Linear OOA(6472, 2179, F64, 2, 27) (dual of [(2179, 2), 4286, 28]-NRT-code), using (u, u+v)-construction based on
- linear OOA(6419, 130, F64, 2, 13) (dual of [(130, 2), 241, 14]-NRT-code), using
- (u, u+v)-construction [i] based on
- linear OOA(646, 65, F64, 2, 6) (dual of [(65, 2), 124, 7]-NRT-code), using
- extended Reed–Solomon NRT-code RSe(2;124,64) [i]
- linear OOA(6413, 65, F64, 2, 13) (dual of [(65, 2), 117, 14]-NRT-code), using
- extended Reed–Solomon NRT-code RSe(2;117,64) [i]
- linear OOA(646, 65, F64, 2, 6) (dual of [(65, 2), 124, 7]-NRT-code), using
- (u, u+v)-construction [i] based on
- linear OOA(6453, 2049, F64, 2, 27) (dual of [(2049, 2), 4045, 28]-NRT-code), using
- OOA 2-folding [i] based on linear OA(6453, 4098, F64, 27) (dual of [4098, 4045, 28]-code), using
- construction X applied to Ce(26) ⊂ Ce(25) [i] based on
- linear OA(6453, 4096, F64, 27) (dual of [4096, 4043, 28]-code), using an extension Ce(26) of the primitive narrow-sense BCH-code C(I) with length 4095 = 642−1, defining interval I = [1,26], and designed minimum distance d ≥ |I|+1 = 27 [i]
- linear OA(6451, 4096, F64, 26) (dual of [4096, 4045, 27]-code), using an extension Ce(25) of the primitive narrow-sense BCH-code C(I) with length 4095 = 642−1, defining interval I = [1,25], and designed minimum distance d ≥ |I|+1 = 26 [i]
- linear OA(640, 2, F64, 0) (dual of [2, 2, 1]-code), using
- discarding factors / shortening the dual code based on linear OA(640, s, F64, 0) (dual of [s, s, 1]-code) for arbitrarily large s, using
- construction X applied to Ce(26) ⊂ Ce(25) [i] based on
- OOA 2-folding [i] based on linear OA(6453, 4098, F64, 27) (dual of [4098, 4045, 28]-code), using
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.