Information on Result #2428178
Linear OOA(2244, 130, F2, 2, 128) (dual of [(130, 2), 16, 129]-NRT-code), using strength reduction based on linear OOA(2244, 130, F2, 2, 131) (dual of [(130, 2), 16, 132]-NRT-code), using
- concatenation of two NRT-codes [i] based on
- linear OA(457, 65, F4, 43) (dual of [65, 8, 44]-code), using
- the expurgated narrow-sense BCH-code C(I) with length 65 | 46−1, defining interval I = [0,21], and minimum distance d ≥ |{−21,−20,…,21}|+1 = 44 (BCH-bound) [i]
- linear OOA(22, 2, F2, 2, 2) (dual of [(2, 2), 2, 3]-NRT-code), using
- Reed–Solomon NRT-code RS(2;2,2) [i]
- linear OA(457, 65, F4, 43) (dual of [65, 8, 44]-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(2243, 129, F2, 2, 127) (dual of [(129, 2), 15, 128]-NRT-code) | [i] | Truncation for OOAs | |
| 2 | Linear OOA(2242, 129, F2, 2, 126) (dual of [(129, 2), 16, 127]-NRT-code) | [i] | ||
| 3 | Linear OOA(2241, 128, F2, 2, 125) (dual of [(128, 2), 15, 126]-NRT-code) | [i] | ||
| 4 | Linear OOA(2239, 127, F2, 2, 123) (dual of [(127, 2), 15, 124]-NRT-code) | [i] | ||
| 5 | Linear OOA(2238, 127, F2, 2, 122) (dual of [(127, 2), 16, 123]-NRT-code) | [i] | ||
| 6 | Linear OOA(2237, 126, F2, 2, 121) (dual of [(126, 2), 15, 122]-NRT-code) | [i] | ||
| 7 | Linear OOA(2234, 125, F2, 2, 118) (dual of [(125, 2), 16, 119]-NRT-code) | [i] | ||
| 8 | Linear OOA(2233, 124, F2, 2, 117) (dual of [(124, 2), 15, 118]-NRT-code) | [i] | ||
| 9 | Linear OOA(2231, 123, F2, 2, 115) (dual of [(123, 2), 15, 116]-NRT-code) | [i] | ||
| 10 | Linear OOA(2230, 123, F2, 2, 114) (dual of [(123, 2), 16, 115]-NRT-code) | [i] | ||