Application of Turbo Codes in Wireless Image Transmission Systems
Xufang Huang · Telecommunication Engineering · 2003
Vector quantization coding is used for source coding.Still image transmission systems without channel coding or with Turbo codes over wireless Rayleigh fading channels by Matlab simulation are researched.The reconstructed images are compared and analyzed in terms of subjective evaluation. Simulation results show that Turbo codes exhibit superior error correction performance over fading channel, which not only advances the dependability of communication systems, but also reduces channel signal-to-noise ratio (SNR).