MinT - Information on Result #2419229

Information on Result #2419229

Linear OOA(2¹²¹, 127, F₂, 2, 32) (dual of [(127, 2), 133, 33]-NRT-code), using strength reduction based on linear OOA(2¹²¹, 127, F₂, 2, 33) (dual of [(127, 2), 133, 34]-NRT-code), using

OOA 2-folding [i] based on linear OA(2¹²¹, 254, F₂, 33) (dual of [254, 133, 34]-code), using
- discarding factors / shortening the dual code based on linear OA(2¹²¹, 255, F₂, 33) (dual of [255, 134, 34]-code), using
  - the primitive BCH-code C(I) with length 255Â = 2⁸âˆ’1, defining interval IÂ =Â {−16,−15,…,16}, and designed minimum distance dÂ â‰¥Â |I|+1Â =Â 34 [i]

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

None.