Information on Result #1479318
Linear OOA(499, 541, F4, 3, 25) (dual of [(541, 3), 1524, 26]-NRT-code), using OOA 2-folding based on linear OOA(499, 1082, F4, 2, 25) (dual of [(1082, 2), 2065, 26]-NRT-code), using
- discarding factors / shortening the dual code based on linear OOA(499, 1083, F4, 2, 25) (dual of [(1083, 2), 2067, 26]-NRT-code), using
- embedding of OOA with Gilbert–Varšamov bound [i] based on linear OA(499, 1083, F4, 25) (dual of [1083, 984, 26]-code), using
- 50 step Varšamov–Edel lengthening with (ri) = (3, 1, 0, 0, 1, 4 times 0, 1, 7 times 0, 1, 12 times 0, 1, 19 times 0) [i] based on linear OA(491, 1025, F4, 25) (dual of [1025, 934, 26]-code), using
- the expurgated narrow-sense BCH-code C(I) with length 1025 | 410−1, defining interval I = [0,12], and minimum distance d ≥ |{−12,−11,…,12}|+1 = 26 (BCH-bound) [i]
- 50 step Varšamov–Edel lengthening with (ri) = (3, 1, 0, 0, 1, 4 times 0, 1, 7 times 0, 1, 12 times 0, 1, 19 times 0) [i] based on linear OA(491, 1025, F4, 25) (dual of [1025, 934, 26]-code), using
- embedding of OOA with Gilbert–Varšamov bound [i] based on linear OA(499, 1083, F4, 25) (dual of [1083, 984, 26]-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.