MinT - Information on Result #947480

Information on Result #947480

Linear OOA(2²⁰⁷, 1382, F₂, 3, 33) (dual of [(1382, 3), 3939, 34]-NRT-code), using OOA 3-folding based on linear OA(2²⁰⁷, 4146, F₂, 33) (dual of [4146, 3939, 34]-code), using

2 times code embedding in larger space [i] based on linear OA(2²⁰⁵, 4144, F₂, 33) (dual of [4144, 3939, 34]-code), using
- constructionÂ X applied to C_e(32) âŠ‚ C_e(26) [i] based on
  1. linear OA(2¹⁹³, 4096, F₂, 33) (dual of [4096, 3903, 34]-code), using an extension C_e(32) of the primitive narrow-sense BCH-code C(I) with length 4095Â = 2¹²âˆ’1, defining interval IÂ =Â [1,32], and designed minimum distance dÂ â‰¥Â |I|+1Â =Â 33 [i]
  2. linear OA(2¹⁵⁷, 4096, F₂, 27) (dual of [4096, 3939, 28]-code), using an extension C_e(26) of the primitive narrow-sense BCH-code C(I) with length 4095Â = 2¹²âˆ’1, defining interval IÂ =Â [1,26], and designed minimum distance dÂ â‰¥Â |I|+1Â =Â 27 [i]
  3. linear OA(2¹², 48, F₂, 5) (dual of [48, 36, 6]-code), using
    - adding a parity check bit [i] based on linear OA(2¹¹, 47, F₂, 4) (dual of [47, 36, 5]-code), using
      - extracting embedded orthogonal array [i] based on digital (7, 11, 47)-net over F₂, using
        linear code embedding found in a computer search [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

The following results depend on this result:

	Result		Method
1	Linear OOA(2²⁰⁷, 1382, F₂, 3, 32) (dual of [(1382, 3), 3939, 33]-NRT-code)	[i]	Strength Reduction for OOAs
2	Linear OOA(2²⁰⁸, 1382, F₂, 3, 33) (dual of [(1382, 3), 3938, 34]-NRT-code)	[i]	OOA Duplication
3	Linear OOA(2²⁰⁶, 1381, F₂, 3, 32) (dual of [(1381, 3), 3937, 33]-NRT-code)	[i]	Truncation for OOAs
4	Linear OOA(2²⁰⁷, 1382, F₂, 4, 33) (dual of [(1382, 4), 5321, 34]-NRT-code)	[i]	Embedding of OOA with Gilbertâ€“VarÅ¡amov Bound
5	Linear OOA(2²⁰⁷, 1382, F₂, 5, 33) (dual of [(1382, 5), 6703, 34]-NRT-code)	[i]
6	Linear OOA(2²⁰⁷, 1382, F₂, 6, 33) (dual of [(1382, 6), 8085, 34]-NRT-code)	[i]
7	Linear OOA(2²⁰⁷, 1382, F₂, 7, 33) (dual of [(1382, 7), 9467, 34]-NRT-code)	[i]
8	Linear OOA(2²⁰⁷, 1382, F₂, 8, 33) (dual of [(1382, 8), 10849, 34]-NRT-code)	[i]
9	Digital (174, 207, 1382)-net over F₂	[i]