An improved unequal error protection turbo codes

@article{Zhou2005AnIU,
  title={An improved unequal error protection turbo codes},
  author={Zude Zhou and Chao Xu},
  journal={Proceedings. 2005 International Conference on Wireless Communications, Networking and Mobile Computing, 2005.},
  year={2005},
  volume={1},
  pages={284-287}
}
  • Zude Zhou, Chao Xu
  • Published 2005 in
    Proceedings. 2005 International Conference on…
The principle of turbo codes has been analyzed in this paper, and a new unequal error protection turbo codes by designing a new puncturing scheme are proposed. The experiment results proved that under the condition of not increasing the system complexity when the BER is lower than 10/sup -4/, the UEP turbo codes achieve a coding gain over the EEP codes of about 0.6 dB on the AWGN channel, effectively realizing the protection of the important information in the encoded signal. 

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