Information on Result #1304073
Linear OA(2244, 393, F2, 64) (dual of [393, 149, 65]-code), using 4 step Varšamov–Edel lengthening with (ri) = (3, 1, 1, 1) based on linear OA(2238, 383, F2, 64) (dual of [383, 145, 65]-code), using
- 1 times truncation [i] based on linear OA(2239, 384, F2, 65) (dual of [384, 145, 66]-code), using
- concatenation of two codes [i] based on
- linear OA(3235, 64, F32, 32) (dual of [64, 29, 33]-code), using
- extended algebraic-geometric code AGe(F,31P) [i] based on function field F/F32 with g(F) = 3 and N(F) ≥ 64, using
- linear OA(21, 6, F2, 1) (dual of [6, 5, 2]-code), using
- discarding factors / shortening the dual code based on linear OA(21, s, F2, 1) (dual of [s, s−1, 2]-code) for arbitrarily large s, using
- linear OA(3235, 64, F32, 32) (dual of [64, 29, 33]-code), using
- concatenation of two codes [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 OA(2245, 394, F2, 65) (dual of [394, 149, 66]-code) | [i] | Adding a Parity Check Bit | |