The Methods of Data Comparison in Residue Numeral System

The object of research is information processing in the systems of transmission and processing of digital data, which are built based on a non-positional number system in a residue number system (RNS). The purpose of the research is to develop a methods of data comparison, presented in RNS. To make this goal achieved, the existing methods of data comparison in RNS were analyzed and due to this a method of data comparison was developed, which allows performing the operation of number comparison in positive and negative numerical ranges. The following methods were used: the methods of analysis and synthesis, as well as the methods of numbers theory. It is recommended to use the presented algorithm, which is based on the developed method, in the practical implementation of the operation of comparing two numbers in RNS. The work presents the implementation of examples of the comparison operation based on the usage of the developed methods.