Research on Data Compression and Efficient Transmission Technology in the Framework of Big Data Processing
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17 mar 2025
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Publicado en línea: 17 mar 2025
Recibido: 20 oct 2024
Aceptado: 13 feb 2025
DOI: https://doi.org/10.2478/amns-2025-0339
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© 2025 Shuang Chen et al., published by Sciendo
This work is licensed under the Creative Commons Attribution 4.0 International License.
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Network transmission data compression efficiency
| Algorithms | The original size (B) | Compression file size | Compression time (ms) | Decompression time | Compression rate(%) |
|---|---|---|---|---|---|
| Huffman | 1440 | 692 | 63 | 30 | 48.06% |
| LZW | 1440 | 1108 | 3 | 2 | 76.94% |
| LZSS | 1440 | 742 | 3 | 2 | 51.53% |
| Improvement algorithm | 1440 | 285 | 18 | 12 | 19.79% |
Compression efficiency under different compression algorithms
| Algorithms | The original size (B) | Compression file size | Compression time (ms) | Decompression time | Compression rate(%) |
|---|---|---|---|---|---|
| Improvement algorithm | 5600 | 2842 | 4 | 3 | 50.75% |
| LZSS | 5600 | 2423 | 6 | 4 | 43.27% |
| LZW | 5600 | 2240 | 3 | 2 | 40.00% |
Trigger the compression result of the class data
| Algorithms | The original size (B) | Compression file size | Compression time (ms) | Decompression time | Compression rate(%) |
|---|---|---|---|---|---|
| Improvement algorithm | 3240 | 294 | 4 | 6 | 9.07% |
| LZW | 3240 | 252 | 3 | 6 | 7.78% |