Information on Result #2227058
Linear OA(2251, 16438, F2, 34) (dual of [16438, 16187, 35]-code), using 1 times truncation based on linear OA(2252, 16439, F2, 35) (dual of [16439, 16187, 36]-code), using
- construction X applied to Ce(34) ⊂ Ce(28) [i] based on
- linear OA(2239, 16384, F2, 35) (dual of [16384, 16145, 36]-code), using an extension Ce(34) of the primitive narrow-sense BCH-code C(I) with length 16383 = 214−1, defining interval I = [1,34], and designed minimum distance d ≥ |I|+1 = 35 [i]
- linear OA(2197, 16384, F2, 29) (dual of [16384, 16187, 30]-code), using an extension Ce(28) of the primitive narrow-sense BCH-code C(I) with length 16383 = 214−1, defining interval I = [1,28], and designed minimum distance d ≥ |I|+1 = 29 [i]
- linear OA(213, 55, F2, 5) (dual of [55, 42, 6]-code), using
- discarding factors / shortening the dual code based on linear OA(213, 63, F2, 5) (dual of [63, 50, 6]-code), using
- the primitive expurgated narrow-sense BCH-code C(I) with length 63 = 26−1, defining interval I = [0,3], and designed minimum distance d ≥ |I|+1 = 6 [i]
- discarding factors / shortening the dual code based on linear OA(213, 63, F2, 5) (dual of [63, 50, 6]-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
The following results depend on this result:
| Result | This result only | Method | ||
|---|---|---|---|---|
| 1 | Linear OA(2253, 16440, F2, 34) (dual of [16440, 16187, 35]-code) | [i] | Code Embedding in Larger Space | |
| 2 | Linear OA(2254, 16441, F2, 34) (dual of [16441, 16187, 35]-code) | [i] | ||
| 3 | Linear OOA(2251, 8219, F2, 2, 34) (dual of [(8219, 2), 16187, 35]-NRT-code) | [i] | OOA Folding | |
| 4 | Linear OOA(2251, 5479, F2, 3, 34) (dual of [(5479, 3), 16186, 35]-NRT-code) | [i] | ||
| 5 | Linear OOA(2251, 4109, F2, 4, 34) (dual of [(4109, 4), 16185, 35]-NRT-code) | [i] | ||
| 6 | Linear OOA(2251, 3287, F2, 5, 34) (dual of [(3287, 5), 16184, 35]-NRT-code) | [i] | ||
| 7 | Linear OOA(2251, 2739, F2, 6, 34) (dual of [(2739, 6), 16183, 35]-NRT-code) | [i] | ||
| 8 | Linear OOA(2251, 2348, F2, 7, 34) (dual of [(2348, 7), 16185, 35]-NRT-code) | [i] | ||
| 9 | Linear OOA(2251, 2054, F2, 8, 34) (dual of [(2054, 8), 16181, 35]-NRT-code) | [i] | ||