Information on Result #1719242
Digital (154, 178, 52660)-net over F4, using net defined by OOA based on linear OOA(4178, 52660, F4, 27, 24) (dual of [(52660, 27), 1421642, 25]-NRT-code), using
- OOA 4-folding and stacking with additional row [i] based on linear OOA(4178, 210641, F4, 3, 24) (dual of [(210641, 3), 631745, 25]-NRT-code), using
- embedding of OOA with Gilbert–Varšamov bound [i] based on linear OA(4178, 210641, F4, 24) (dual of [210641, 210463, 25]-code), using
- discarding factors / shortening the dual code based on linear OA(4178, 262214, F4, 24) (dual of [262214, 262036, 25]-code), using
- 2 times code embedding in larger space [i] based on linear OA(4176, 262212, F4, 24) (dual of [262212, 262036, 25]-code), using
- construction X applied to C([0,12]) ⊂ C([0,8]) [i] based on
- linear OA(4163, 262145, F4, 25) (dual of [262145, 261982, 26]-code), using the expurgated narrow-sense BCH-code C(I) with length 262145 | 418−1, defining interval I = [0,12], and minimum distance d ≥ |{−12,−11,…,12}|+1 = 26 (BCH-bound) [i]
- linear OA(4109, 262145, F4, 17) (dual of [262145, 262036, 18]-code), using the expurgated narrow-sense BCH-code C(I) with length 262145 | 418−1, defining interval I = [0,8], and minimum distance d ≥ |{−8,−7,…,8}|+1 = 18 (BCH-bound) [i]
- linear OA(413, 67, F4, 6) (dual of [67, 54, 7]-code), using
- construction X applied to Ce(5) ⊂ Ce(4) [i] based on
- linear OA(413, 64, F4, 6) (dual of [64, 51, 7]-code), using an extension Ce(5) of the primitive narrow-sense BCH-code C(I) with length 63 = 43−1, defining interval I = [1,5], and designed minimum distance d ≥ |I|+1 = 6 [i]
- linear OA(410, 64, F4, 5) (dual of [64, 54, 6]-code), using an extension Ce(4) of the primitive narrow-sense BCH-code C(I) with length 63 = 43−1, defining interval I = [1,4], and designed minimum distance d ≥ |I|+1 = 5 [i]
- linear OA(40, 3, F4, 0) (dual of [3, 3, 1]-code), using
- discarding factors / shortening the dual code based on linear OA(40, s, F4, 0) (dual of [s, s, 1]-code) for arbitrarily large s, using
- construction X applied to Ce(5) ⊂ Ce(4) [i] based on
- construction X applied to C([0,12]) ⊂ C([0,8]) [i] based on
- 2 times code embedding in larger space [i] based on linear OA(4176, 262212, F4, 24) (dual of [262212, 262036, 25]-code), using
- discarding factors / shortening the dual code based on linear OA(4178, 262214, F4, 24) (dual of [262214, 262036, 25]-code), using
- embedding of OOA with Gilbert–Varšamov bound [i] based on linear OA(4178, 210641, F4, 24) (dual of [210641, 210463, 25]-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.