Information on Result #1553786
Linear OOA(840, 4145, F8, 3, 11) (dual of [(4145, 3), 12395, 12]-NRT-code), using embedding of OOA with Gilbert–Varšamov bound based on linear OA(840, 4145, F8, 11) (dual of [4145, 4105, 12]-code), using
- 42 step Varšamov–Edel lengthening with (ri) = (2, 6 times 0, 1, 34 times 0) [i] based on linear OA(837, 4100, F8, 11) (dual of [4100, 4063, 12]-code), using
- construction X applied to Ce(10) ⊂ Ce(9) [i] based on
- linear OA(837, 4096, F8, 11) (dual of [4096, 4059, 12]-code), using an extension Ce(10) of the primitive narrow-sense BCH-code C(I) with length 4095 = 84−1, defining interval I = [1,10], and designed minimum distance d ≥ |I|+1 = 11 [i]
- linear OA(833, 4096, F8, 10) (dual of [4096, 4063, 11]-code), using an extension Ce(9) of the primitive narrow-sense BCH-code C(I) with length 4095 = 84−1, defining interval I = [1,9], and designed minimum distance d ≥ |I|+1 = 10 [i]
- linear OA(80, 4, F8, 0) (dual of [4, 4, 1]-code), using
- discarding factors / shortening the dual code based on linear OA(80, s, F8, 0) (dual of [s, s, 1]-code) for arbitrarily large s, using
- construction X applied to Ce(10) ⊂ Ce(9) [i] based on
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
The following results depend on this result:
| Result | This result only | Method | ||
|---|---|---|---|---|
| 1 | Linear OOA(840, 2072, F8, 15, 11) (dual of [(2072, 15), 31040, 12]-NRT-code) | [i] | OOA Folding and Stacking with Additional Row | |