Cyclic Codes of Length 2e over Z4
โ Scribed by T. Abualrub; R. Oehmke
- Publisher
- Elsevier Science
- Year
- 2001
- Tongue
- English
- Weight
- 330 KB
- Volume
- 6
- Category
- Article
- ISSN
- 1571-0653
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๐ SIMILAR VOLUMES
In this paper we completely describe the 2n#2 minimal cyclic codes of length 2pL over F O , as minimal ideals in the ring R"F O [x]/1xN L !12 in terms of their generating idempotents. Explicit expressions for the primitive idempotents, generating polynomials, minimum distance, and dimension of these
The classi"cation of all self-dual codes over 9 of length up to 15 and Type II codes of length 16 is known. In this note, we give a method to classify Type IV self-dual codes over 9 . As an application, we present the classi"cation of Type IV self-dual codes of length 16. There are exactly 11 inequ
codes of type II and length 16 are known. In this note we relate the five optimal codes to the octacode. We also construct an optimal quaternary iso-dual [14, code which was not known previously.