Information on Result #1480750
Linear OOA(4232, 6619, F4, 3, 43) (dual of [(6619, 3), 19625, 44]-NRT-code), using OOA 2-folding based on linear OOA(4232, 13238, F4, 2, 43) (dual of [(13238, 2), 26244, 44]-NRT-code), using
- embedding of OOA with Gilbert–Varšamov bound [i] based on linear OA(4232, 13238, F4, 43) (dual of [13238, 13006, 44]-code), using
- discarding factors / shortening the dual code based on linear OA(4232, 16419, F4, 43) (dual of [16419, 16187, 44]-code), using
- construction X applied to Ce(42) ⊂ Ce(37) [i] based on
- linear OA(4225, 16384, F4, 43) (dual of [16384, 16159, 44]-code), using an extension Ce(42) of the primitive narrow-sense BCH-code C(I) with length 16383 = 47−1, defining interval I = [1,42], and designed minimum distance d ≥ |I|+1 = 43 [i]
- linear OA(4197, 16384, F4, 38) (dual of [16384, 16187, 39]-code), using an extension Ce(37) of the primitive narrow-sense BCH-code C(I) with length 16383 = 47−1, defining interval I = [1,37], and designed minimum distance d ≥ |I|+1 = 38 [i]
- linear OA(47, 35, F4, 4) (dual of [35, 28, 5]-code), using
- discarding factors / shortening the dual code based on linear OA(47, 43, F4, 4) (dual of [43, 36, 5]-code), using
- construction X applied to Ce(42) ⊂ Ce(37) [i] based on
- discarding factors / shortening the dual code based on linear OA(4232, 16419, F4, 43) (dual of [16419, 16187, 44]-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.