Complexity / 2019 / Article / Tab 3

Research Article

Vehicle Text Data Compression and Transmission Method Based on Maximum Entropy Neural Network and Optimized Huffman Encoding Algorithms

Table 3

Screening data compression test results.

SNAlgorithm typeData acquisition cycle (s)Screened compressed transmission data length (kb)Compression ratioTransfer time (s)Transmission error ratePacket loss rate


4Huffman encoding15342.3254.15%30.212.78%2.56%
5Huffman encoding10593.2454.48%54.782.98%2.47%
6Huffman encoding51,009.5154.82%98.052.88%2.74%


10Maximum Entropy NN combined Huffman coding15300.7859.72%26.782.15%1.89%
11Maximum Entropy NN combined Huffman coding10512.6560.67%47.872.19%1.92%
12Maximum Entropy NN combined Huffman coding5908.2959.35%90.782.20%1.90%

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