Table 2 Simulation configuration parameters
From: Secure image transmission through LTE wireless communications systems
Parameter | Value(s) | |
|---|---|---|
Simulation method | Monte Carlo | |
Transmitter | Input images | Lena images |
Block size | 64 bits | |
Channel coding | Trellis convolutional code, rate 1/2 | |
No. of users | 4 | |
Total number of carriers (DFT/DCT/DST Size) | 256 bits | |
Encryption algorithm | RSA encryption | |
Modulation techniques | QPSK and 16-QAM | |
Carrier mapping techniques | Localized and interleaved | |
Cyclic prefix | 20 samples | |
System bandwidth | 5 MHz | |
Channel | Channel model | Vehicular A. Channel |
Noise | AWGN | |
Channel estimation | Perfect | |
Receiver | Equalization | MMSE |
Decryption algorithm | RSA Decryption | |
Ranges of SNR | SNR (dB) | 0, 5,10, 15, 20, 25,30, 35 |