Information on Result #962016
Linear OOA(4121, 21845, F4, 3, 21) (dual of [(21845, 3), 65414, 22]-NRT-code), using OOA 3-folding based on linear OA(4121, 65535, F4, 21) (dual of [65535, 65414, 22]-code), using
- discarding factors / shortening the dual code based on linear OA(4121, 65536, F4, 21) (dual of [65536, 65415, 22]-code), using
- an extension Ce(20) of the primitive narrow-sense BCH-code C(I) with length 65535 = 48−1, defining interval I = [1,20], and designed minimum distance d ≥ |I|+1 = 21 [i]
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.