FIELD: information technology.
SUBSTANCE: when generating a long code having a low code rate, a basic code of which minimum distance between codes is maximised is repeated a given number of times and bits of the repeated code are adjusted. Therefore, a minimum distance condition between codes of the long code is satisfied and the code can be simply generated.
EFFECT: high efficiency and low error rate during transmission.
21 cl, 5 dwg
Authors
Dates
2011-08-10—Published
2008-05-09—Filed