Information on Result #1055921
Linear OOA(2172, 70, F2, 4, 55) (dual of [(70, 4), 108, 56]-NRT-code), using OOA 2-folding based on linear OOA(2172, 140, F2, 2, 55) (dual of [(140, 2), 108, 56]-NRT-code), using
- concatenation of two NRT-codes [i] based on
- linear OOA(1629, 28, F16, 2, 27) (dual of [(28, 2), 27, 28]-NRT-code), using
- discarding factors / shortening the dual code based on linear OOA(1629, 33, F16, 2, 27) (dual of [(33, 2), 37, 28]-NRT-code), using
- extended algebraic-geometric NRT-code AGe(2;F,38P) [i] based on function field F/F16 with g(F) = 2 and N(F) ≥ 33, using
- discarding factors / shortening the dual code based on linear OOA(1629, 33, F16, 2, 27) (dual of [(33, 2), 37, 28]-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(1629, 28, F16, 2, 27) (dual of [(28, 2), 27, 28]-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.