Simulation package for IVA [5]: Wang Qi

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What is it?

iva_tcm_demo.c is to demonstrate the IVA decoder for decoding a 2D 256-state parity concatenated trellis code combined with 16-state trellis shaping, with information symbol block size of 20000 symbols at snr=11.2 dB.

Data format

To compile the program, type: g++ -O6 iva_tcm_demo.c -o try -lm (enter), then try (enter).

HOW TO UNZIP THE FILES

tar -xvf iva_tcm_demo.tar [ENTER] /* get all those files */.

THINGS TO WATCH

If you want to change the snr or Length of the information block, please spend some time to play with the scaling parameters (scale, initscale,scale_limit, scale_reset).

Please use the above softwares for scientific research purpose only.
Last modified: July, 2001.