Information on Result #1480396
Linear OOA(4259, 32815, F4, 3, 39) (dual of [(32815, 3), 98186, 40]-NRT-code), using OOA 2-folding based on linear OOA(4259, 65630, F4, 2, 39) (dual of [(65630, 2), 131001, 40]-NRT-code), using
- discarding factors / shortening the dual code based on linear OOA(4259, 65631, F4, 2, 39) (dual of [(65631, 2), 131003, 40]-NRT-code), using
- embedding of OOA with Gilbert–Varšamov bound [i] based on linear OA(4259, 65631, F4, 39) (dual of [65631, 65372, 40]-code), using
- construction X with Varšamov bound [i] based on
- linear OA(4254, 65621, F4, 39) (dual of [65621, 65367, 40]-code), using
- construction X applied to Ce(38) ⊂ Ce(28) [i] based on
- linear OA(4233, 65536, F4, 39) (dual of [65536, 65303, 40]-code), using an extension Ce(38) of the primitive narrow-sense BCH-code C(I) with length 65535 = 48−1, defining interval I = [1,38], and designed minimum distance d ≥ |I|+1 = 39 [i]
- linear OA(4169, 65536, F4, 29) (dual of [65536, 65367, 30]-code), using an extension Ce(28) of the primitive narrow-sense BCH-code C(I) with length 65535 = 48−1, defining interval I = [1,28], and designed minimum distance d ≥ |I|+1 = 29 [i]
- linear OA(421, 85, F4, 9) (dual of [85, 64, 10]-code), using
- discarding factors / shortening the dual code based on linear OA(421, 86, F4, 9) (dual of [86, 65, 10]-code), using
- construction X applied to Ce(38) ⊂ Ce(28) [i] based on
- linear OA(4254, 65626, F4, 38) (dual of [65626, 65372, 39]-code), using Gilbert–Varšamov bound and bm = 4254 > Vbs−1(k−1) = 552 061733 360784 545488 718900 297835 292838 018375 687899 431190 871072 921204 984806 294517 653472 262616 183968 291145 388565 852023 455688 578021 495522 094251 850949 030376 [i]
- linear OA(40, 5, F4, 0) (dual of [5, 5, 1]-code), using
- discarding factors / shortening the dual code based on linear OA(40, s, F4, 0) (dual of [s, s, 1]-code) for arbitrarily large s, using
- linear OA(4254, 65621, F4, 39) (dual of [65621, 65367, 40]-code), using
- construction X with Varšamov bound [i] based on
- embedding of OOA with Gilbert–Varšamov bound [i] based on linear OA(4259, 65631, F4, 39) (dual of [65631, 65372, 40]-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.