Information on Result #1297322
Linear OA(2174, 207, F2, 64) (dual of [207, 33, 65]-code), using construction X with Varšamov bound based on
- linear OA(2165, 197, F2, 64) (dual of [197, 32, 65]-code), using
- strength reduction [i] based on linear OA(2165, 197, F2, 65) (dual of [197, 32, 66]-code), using
- adding a parity check bit [i] based on linear OA(2164, 196, F2, 64) (dual of [196, 32, 65]-code), using
- a “XB†code from Grassl’s database [i]
- adding a parity check bit [i] based on linear OA(2164, 196, F2, 64) (dual of [196, 32, 65]-code), using
- strength reduction [i] based on linear OA(2165, 197, F2, 65) (dual of [197, 32, 66]-code), using
- linear OA(2165, 198, F2, 55) (dual of [198, 33, 56]-code), using Gilbert–Varšamov bound and bm = 2165 > Vbs−1(k−1) = 17 842422 534821 289168 909389 470262 847410 855551 713056 [i]
- linear OA(28, 9, F2, 8) (dual of [9, 1, 9]-code or 9-arc in PG(7,2)), using
- dual of repetition code with length 9 [i]
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.
Compare with Markus Grassl’s online database of code parameters.
Other Results with Identical Parameters
None.
Depending Results
None.