Description
Encodes \(K\) states (codewords) in a string of coordinates which takes values in more than one group.
Protection
The Hamming, Singleton, and Plotkin bounds are straightforwardly extended to mixed alphabets [1; Thm. 5.1].
Parent
Child
Cousins
- Orthogonal array (OA) — Orthogonal arrays generalized to mixed alphabets are caled mixed-level orthogonal arrays [2,3], (see [4; Ch. 9]). See Ref. [5] for bounds on mixed orthogonal arrays.
- Combinatorial design — Combinatorial designs have been generalized to mixed alphabets [6].
References
- [1]
- Cameron, Peter J. "Some bridges between codes and designs." Unpublished manuscript, Queen Mary and Westfield College, London (1998).
- [2]
- Addelman, S., & Kempthorne, O. (1961b). Orthogonal Main-Effect Plans. Technical Report ARL 79, Aeronautical Research Lab., Wright-Patterson Air Force Base, Ohio, Nov. 1961.
- [3]
- C. R. RAO, “Some Combinatorial Problems of Arrays and Applications to Design of Experiments††Paper read at the International Symposium on Combinatorial Mathematics and its Applications, Fort Collins, Colorado, September 1971.”, A Survey of Combinatorial Theory 349 (1973) DOI
- [4]
- A. S. Hedayat, N. J. A. Sloane, and J. Stufken, Orthogonal Arrays (Springer New York, 1999) DOI
- [5]
- N. J. A. Sloane and J. Stufken, “A linear programming bound for orthogonal arrays with mixed levels”, Journal of Statistical Planning and Inference 56, 295 (1996) DOI
- [6]
- W. J. Martin, Designs, Codes and Cryptography 16, 271 (1999) DOI
Page edit log
- Victor V. Albert (2024-02-08) — most recent
Cite as:
“Mixed code”, The Error Correction Zoo (V. V. Albert & P. Faist, eds.), 2024. https://errorcorrectionzoo.org/c/mixed
Github: https://github.com/errorcorrectionzoo/eczoo_data/edit/main/codes/classical/groups/mixed/mixed.yml.