Information on Result #955172
Linear OOA(3204, 750, F3, 3, 40) (dual of [(750, 3), 2046, 41]-NRT-code), using OOA 3-folding based on linear OA(3204, 2250, F3, 40) (dual of [2250, 2046, 41]-code), using
- construction X applied to Ce(39) ⊂ Ce(30) [i] based on
- linear OA(3183, 2187, F3, 40) (dual of [2187, 2004, 41]-code), using an extension Ce(39) of the primitive narrow-sense BCH-code C(I) with length 2186 = 37−1, defining interval I = [1,39], and designed minimum distance d ≥ |I|+1 = 40 [i]
- linear OA(3141, 2187, F3, 31) (dual of [2187, 2046, 32]-code), using an extension Ce(30) of the primitive narrow-sense BCH-code C(I) with length 2186 = 37−1, defining interval I = [1,30], and designed minimum distance d ≥ |I|+1 = 31 [i]
- linear OA(321, 63, F3, 8) (dual of [63, 42, 9]-code), using
- discarding factors / shortening the dual code based on linear OA(321, 80, F3, 8) (dual of [80, 59, 9]-code), using
- the primitive expurgated narrow-sense BCH-code C(I) with length 80 = 34−1, defining interval I = [0,7], and designed minimum distance d ≥ |I|+1 = 9 [i]
- discarding factors / shortening the dual code based on linear OA(321, 80, F3, 8) (dual of [80, 59, 9]-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(3204, 750, F3, 3, 39) (dual of [(750, 3), 2046, 40]-NRT-code) | [i] | Strength Reduction for OOAs | |
2 | Linear OOA(3207, 751, F3, 3, 40) (dual of [(751, 3), 2046, 41]-NRT-code) | [i] | NRT-Code Embedding in Larger Space | |
3 | Linear OOA(3205, 750, F3, 3, 40) (dual of [(750, 3), 2045, 41]-NRT-code) | [i] | OOA Duplication | |
4 | Linear OOA(3206, 750, F3, 3, 40) (dual of [(750, 3), 2044, 41]-NRT-code) | [i] |