Information on Result #1620384
Linear OOA(2253, 452, F2, 5, 46) (dual of [(452, 5), 2007, 47]-NRT-code), using OOA 2-folding based on linear OOA(2253, 904, F2, 3, 46) (dual of [(904, 3), 2459, 47]-NRT-code), using
- embedding of OOA with Gilbert–Varšamov bound [i] based on linear OOA(2253, 904, F2, 2, 46) (dual of [(904, 2), 1555, 47]-NRT-code), using
- discarding factors / shortening the dual code based on linear OOA(2253, 1023, F2, 2, 46) (dual of [(1023, 2), 1793, 47]-NRT-code), using
- OOA 2-folding [i] based on linear OA(2253, 2046, F2, 46) (dual of [2046, 1793, 47]-code), using
- discarding factors / shortening the dual code based on linear OA(2253, 2047, F2, 46) (dual of [2047, 1794, 47]-code), using
- 1 times truncation [i] based on linear OA(2254, 2048, F2, 47) (dual of [2048, 1794, 48]-code), using
- an extension Ce(46) of the primitive narrow-sense BCH-code C(I) with length 2047 = 211−1, defining interval I = [1,46], and designed minimum distance d ≥ |I|+1 = 47 [i]
- 1 times truncation [i] based on linear OA(2254, 2048, F2, 47) (dual of [2048, 1794, 48]-code), using
- discarding factors / shortening the dual code based on linear OA(2253, 2047, F2, 46) (dual of [2047, 1794, 47]-code), using
- OOA 2-folding [i] based on linear OA(2253, 2046, F2, 46) (dual of [2046, 1793, 47]-code), using
- discarding factors / shortening the dual code based on linear OOA(2253, 1023, F2, 2, 46) (dual of [(1023, 2), 1793, 47]-NRT-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.