Research on Data Compression and Efficient Transmission Technology in the Framework of Big Data Processing
et
17 mars 2025
À propos de cet article
Publié en ligne: 17 mars 2025
Reçu: 20 oct. 2024
Accepté: 13 févr. 2025
DOI: https://doi.org/10.2478/amns-2025-0339
Mots clés
© 2025 Shuang Chen et al., published by Sciendo
This work is licensed under the Creative Commons Attribution 4.0 International License.
Figure 1.
Figure 2.
Figure 3.
Figure 4.
Figure 5.
Figure 6.
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% |