Information on Result #2223547
Linear OA(2117, 1059, F2, 22) (dual of [1059, 942, 23]-code), using 1 times truncation based on linear OA(2118, 1060, F2, 23) (dual of [1060, 942, 24]-code), using
- construction XX applied to C1 = C([1019,16]), C2 = C([0,18]), C3 = C1 + C2 = C([0,16]), and C∩ = C1 ∩ C2 = C([1019,18]) [i] based on
- linear OA(2101, 1023, F2, 21) (dual of [1023, 922, 22]-code), using the primitive BCH-code C(I) with length 1023 = 210−1, defining interval I = {−4,−3,…,16}, and designed minimum distance d ≥ |I|+1 = 22 [i]
- 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]
- linear OA(2111, 1023, F2, 23) (dual of [1023, 912, 24]-code), using the primitive BCH-code C(I) with length 1023 = 210−1, defining interval I = {−4,−3,…,18}, and designed minimum distance d ≥ |I|+1 = 24 [i]
- linear OA(281, 1023, F2, 17) (dual of [1023, 942, 18]-code), using the primitive expurgated narrow-sense BCH-code C(I) with length 1023 = 210−1, defining interval I = [0,16], and designed minimum distance d ≥ |I|+1 = 18 [i]
- linear OA(26, 26, F2, 3) (dual of [26, 20, 4]-code or 26-cap in PG(5,2)), using
- discarding factors / shortening the dual code based on linear OA(26, 32, F2, 3) (dual of [32, 26, 4]-code or 32-cap in PG(5,2)), using
- linear OA(21, 11, F2, 1) (dual of [11, 10, 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
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
The following results depend on this result:
| Result | This result only | Method | ||
|---|---|---|---|---|
| 1 | Linear OOA(2117, 529, F2, 2, 22) (dual of [(529, 2), 941, 23]-NRT-code) | [i] | OOA Folding | |
| 2 | Linear OOA(2117, 353, F2, 3, 22) (dual of [(353, 3), 942, 23]-NRT-code) | [i] | ||
| 3 | Linear OOA(2117, 264, F2, 4, 22) (dual of [(264, 4), 939, 23]-NRT-code) | [i] | ||
| 4 | Linear OOA(2117, 211, F2, 5, 22) (dual of [(211, 5), 938, 23]-NRT-code) | [i] | ||
| 5 | Linear OOA(2117, 176, F2, 6, 22) (dual of [(176, 6), 939, 23]-NRT-code) | [i] | ||
| 6 | Linear OOA(2117, 151, F2, 7, 22) (dual of [(151, 7), 940, 23]-NRT-code) | [i] | ||
| 7 | Linear OOA(2117, 132, F2, 8, 22) (dual of [(132, 8), 939, 23]-NRT-code) | [i] | ||