FIELD: information technology.
SUBSTANCE: invention relates to means of compressing and recovering telemetric data frames in information-measuring systems. Technical result is achieved by displaying the currently obtained bit representation of the frame on a rectangular area, surface of which is then divided into a plurality of completely covering it rectangular areas of a smaller size, which can consist of bits of only one type, with subsequent fixation for each region of the depth of the recursive partitioning carried out to obtain them, which makes it possible to compress the regions, which contain the number of bits more than the number of bits allocated for storage of the code describing the depth of the recursive partitioning carried out to obtain each fixed area, as well as the bits of their type according to the invention, storing a bit representation of a data frame, which is displayed on a rectangular area, obtained at a previous moment in time, which is compared with the bit representation of the data frame, which is displayed on the rectangular area, obtained at the current moment in time, for which bits differing in their position are determined with subsequent fixation of their coordinates, which makes it possible to compress frames, which contain the number of bits greater than the number of bits allocated for storing the code describing the coordinates of the different bits.
EFFECT: high rate of compression-recovery of telemetric data frames.
1 cl, 1 dwg, 1 tbl
