Permutation decoding of ℤ2ℤ4-linear codes
نویسندگان
چکیده
An alternative permutation decoding method is described which can be used for any binary systematic encoding scheme, regardless whether the code is linear or not. Thus, the method can be applied to some important codes such as Z2Z4-linear codes, which are binary and, in general, nonlinear codes in the usual sense. For this, it is proved that these codes allow a systematic encoding scheme. As a particular example, this permutation decoding method is applied to some Hadamard Z2Z4-linear codes.
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ورودعنوان ژورنال:
- Des. Codes Cryptography
دوره 76 شماره
صفحات -
تاریخ انتشار 2015