Information on Result #1057050
Linear OOA(2255, 119, F2, 4, 70) (dual of [(119, 4), 221, 71]-NRT-code), using OOA 2-folding based on linear OOA(2255, 238, F2, 2, 70) (dual of [(238, 2), 221, 71]-NRT-code), using
- discarding factors / shortening the dual code based on linear OOA(2255, 239, F2, 2, 70) (dual of [(239, 2), 223, 71]-NRT-code), using
- 1 step truncation [i] based on linear OOA(2256, 240, F2, 2, 71) (dual of [(240, 2), 224, 72]-NRT-code), using
- concatenation of two NRT-codes [i] based on
- linear OOA(1640, 48, F16, 2, 35) (dual of [(48, 2), 56, 36]-NRT-code), using
- discarding factors / shortening the dual code based on linear OOA(1640, 49, F16, 2, 35) (dual of [(49, 2), 58, 36]-NRT-code), using
- extended algebraic-geometric NRT-code AGe(2;F,62P) [i] based on function field F/F16 with g(F) = 5 and N(F) ≥ 49, using
- discarding factors / shortening the dual code based on linear OOA(1640, 49, F16, 2, 35) (dual of [(49, 2), 58, 36]-NRT-code), using
- linear OA(21, 5, F2, 1) (dual of [5, 4, 2]-code), using
- discarding factors / shortening the dual code based on linear OA(21, s, F2, 1) (dual of [s, s−1, 2]-code) for arbitrarily large s, using
- linear OOA(1640, 48, F16, 2, 35) (dual of [(48, 2), 56, 36]-NRT-code), using
- concatenation of two NRT-codes [i] based on
- 1 step truncation [i] based on linear OOA(2256, 240, F2, 2, 71) (dual of [(240, 2), 224, 72]-NRT-code), using
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.