An improved unequal error protection turbo codes

  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.},
  • 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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Publications referenced by this paper.
Showing 1-5 of 5 references

The application and principle of Error correction codes

  • zhang zongcheng
  • Beijing, China: publishing house of electronics…
  • 2003
1 Excerpt

Turbo codes with unequal error protection

  • G. Caire, G. Lechner
  • Electronics Letters, vol 32, Issue 7, pp. 629-631…
  • 1996
1 Excerpt

Turbo code termination and interleaver conditions

  • W. J. Blackert, E. K. Hall, S. G. Wilson
  • Electronics Letters, vol 31, Issue 24, pp. 2082…
  • 1995
1 Excerpt

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