Information on Result #2424291
Linear OOA(2200, 1046, F2, 2, 34) (dual of [(1046, 2), 1892, 35]-NRT-code), using strength reduction based on linear OOA(2200, 1046, F2, 2, 35) (dual of [(1046, 2), 1892, 36]-NRT-code), using
- OOA 2-folding [i] based on linear OA(2200, 2092, F2, 35) (dual of [2092, 1892, 36]-code), using
- discarding factors / shortening the dual code based on linear OA(2200, 2093, F2, 35) (dual of [2093, 1893, 36]-code), using
- construction X applied to Ce(34) ⊂ Ce(28) [i] based on
- linear OA(2188, 2048, F2, 35) (dual of [2048, 1860, 36]-code), using an extension Ce(34) of the primitive narrow-sense BCH-code C(I) with length 2047 = 211−1, defining interval I = [1,34], and designed minimum distance d ≥ |I|+1 = 35 [i]
- linear OA(2155, 2048, F2, 29) (dual of [2048, 1893, 30]-code), using an extension Ce(28) of the primitive narrow-sense BCH-code C(I) with length 2047 = 211−1, defining interval I = [1,28], and designed minimum distance d ≥ |I|+1 = 29 [i]
- linear OA(212, 45, F2, 5) (dual of [45, 33, 6]-code), using
- discarding factors / shortening the dual code based on linear OA(212, 48, F2, 5) (dual of [48, 36, 6]-code), using
- adding a parity check bit [i] based on linear OA(211, 47, F2, 4) (dual of [47, 36, 5]-code), using
- extracting embedded orthogonal array [i] based on digital (7, 11, 47)-net over F2, using
- adding a parity check bit [i] based on linear OA(211, 47, F2, 4) (dual of [47, 36, 5]-code), using
- discarding factors / shortening the dual code based on linear OA(212, 48, F2, 5) (dual of [48, 36, 6]-code), using
- construction X applied to Ce(34) ⊂ Ce(28) [i] based on
- discarding factors / shortening the dual code based on linear OA(2200, 2093, F2, 35) (dual of [2093, 1893, 36]-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 OOA(2200, 995, F2, 3, 34) (dual of [(995, 3), 2785, 35]-NRT-code) | [i] | Embedding of OOA with Gilbert–Varšamov Bound | |
| 2 | Linear OOA(2200, 995, F2, 4, 34) (dual of [(995, 4), 3780, 35]-NRT-code) | [i] | ||
| 3 | Linear OOA(2200, 995, F2, 5, 34) (dual of [(995, 5), 4775, 35]-NRT-code) | [i] | ||
| 4 | Linear OOA(2200, 995, F2, 6, 34) (dual of [(995, 6), 5770, 35]-NRT-code) | [i] | ||
| 5 | Linear OOA(2200, 995, F2, 7, 34) (dual of [(995, 7), 6765, 35]-NRT-code) | [i] | ||
| 6 | Linear OOA(2200, 995, F2, 8, 34) (dual of [(995, 8), 7760, 35]-NRT-code) | [i] | ||
| 7 | Digital (166, 200, 995)-net over F2 | [i] | ||