Information on Result #1674566
Linear OOA(291, 170, F2, 7, 19) (dual of [(170, 7), 1099, 20]-NRT-code), using OOA 2-folding based on linear OOA(291, 340, F2, 4, 19) (dual of [(340, 4), 1269, 20]-NRT-code), using
- discarding factors / shortening the dual code based on linear OOA(291, 341, F2, 4, 19) (dual of [(341, 4), 1273, 20]-NRT-code), using
- embedding of OOA with Gilbert–Varšamov bound [i] based on linear OOA(291, 341, F2, 3, 19) (dual of [(341, 3), 932, 20]-NRT-code), using
- OOA 3-folding [i] based on linear OA(291, 1023, F2, 19) (dual of [1023, 932, 20]-code), using
- the primitive expurgated narrow-sense BCH-code C(I) with length 1023 = 210−1, defining interval I = [0,18], and designed minimum distance d ≥ |I|+1 = 20 [i]
- OOA 3-folding [i] based on linear OA(291, 1023, F2, 19) (dual of [1023, 932, 20]-code), using
- embedding of OOA with Gilbert–Varšamov bound [i] based on linear OOA(291, 341, F2, 3, 19) (dual of [(341, 3), 932, 20]-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.