MinT - Information on Result #2478137

Information on Result #2478137

Linear OOA(2¹⁸⁶, 4227069, F₂, 2, 12) (dual of [(4227069, 2), 8453952, 13]-NRT-code), using 1 times NRT-code embedding in larger space based on linear OOA(2¹⁸⁴, 4227068, F₂, 2, 12) (dual of [(4227068, 2), 8453952, 13]-NRT-code), using

(u,Â u+v)-construction [i] based on
1. linear OOA(2⁴⁶, 32767, F₂, 2, 6) (dual of [(32767, 2), 65488, 7]-NRT-code), using
  - OOAs constructed from BCH codes [i]
2. linear OOA(2¹³⁸, 4194301, F₂, 2, 12) (dual of [(4194301, 2), 8388464, 13]-NRT-code), using
  - OOA 2-folding [i] based on linear OA(2¹³⁸, 8388602, F₂, 12) (dual of [8388602, 8388464, 13]-code), using
    - discarding factors / shortening the dual code based on linear OA(2¹³⁸, large, F₂, 12) (dual of [large, large−138, 13]-code), using
      - the primitive narrow-sense BCH-code C(I) with length 8388607Â = 2²³âˆ’1, defining interval IÂ =Â [1,12], and designed minimum distance dÂ â‰¥Â |I|+1Â =Â 13 [i]

Mode: Constructive and linear.

Optimality

Show details for fixed k and m, k and s, k and t, m and s, m and t.

Other Results with Identical Parameters

None.

Depending Results

The following results depend on this result:

	Result		Method
1	Linear OOA(2¹⁸⁶, 4227069, F₂, 3, 12) (dual of [(4227069, 3), 12681021, 13]-NRT-code)	[i]	Embedding of OOA with Gilbertâ€“VarÅ¡amov Bound
2	Linear OOA(2¹⁸⁶, 4227069, F₂, 4, 12) (dual of [(4227069, 4), 16908090, 13]-NRT-code)	[i]
3	Linear OOA(2¹⁸⁶, 4227069, F₂, 5, 12) (dual of [(4227069, 5), 21135159, 13]-NRT-code)	[i]
4	Linear OOA(2¹⁸⁶, 4227069, F₂, 6, 12) (dual of [(4227069, 6), 25362228, 13]-NRT-code)	[i]
5	Linear OOA(2¹⁸⁶, 4227069, F₂, 7, 12) (dual of [(4227069, 7), 29589297, 13]-NRT-code)	[i]
6	Linear OOA(2¹⁸⁶, 4227069, F₂, 8, 12) (dual of [(4227069, 8), 33816366, 13]-NRT-code)	[i]
7	Digital (174, 186, 4227069)-net over F₂	[i]