Information on Result #1479136
Linear OOA(497, 1448, F4, 3, 21) (dual of [(1448, 3), 4247, 22]-NRT-code), using OOA 2-folding based on linear OOA(497, 2896, F4, 2, 21) (dual of [(2896, 2), 5695, 22]-NRT-code), using
- discarding factors / shortening the dual code based on linear OOA(497, 2897, F4, 2, 21) (dual of [(2897, 2), 5697, 22]-NRT-code), using
- embedding of OOA with Gilbert–Varšamov bound [i] based on linear OA(497, 2897, F4, 21) (dual of [2897, 2800, 22]-code), using
- discarding factors / shortening the dual code based on linear OA(497, 4097, F4, 21) (dual of [4097, 4000, 22]-code), using
- the expurgated narrow-sense BCH-code C(I) with length 4097 | 412−1, defining interval I = [0,10], and minimum distance d ≥ |{−10,−9,…,10}|+1 = 22 (BCH-bound) [i]
- discarding factors / shortening the dual code based on linear OA(497, 4097, F4, 21) (dual of [4097, 4000, 22]-code), using
- embedding of OOA with Gilbert–Varšamov bound [i] based on linear OA(497, 2897, F4, 21) (dual of [2897, 2800, 22]-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.