Simulation of Turbo Code System Based on Simulink

ZHONG Xiaochun; HAN Jiajia; LIANG Nawei

Volume 21 Issue 6

Dec. 2008

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Journal of Southwest Jiaotong University > 2008 > 21(6): 778-781.

ZHONG Xiaochun, HAN Jiajia, LIANG Nawei. Simulation of Turbo Code System Based on Simulink[J]. Journal of Southwest Jiaotong University, 2008, 21(6): 778-781.

Citation:

ZHONG Xiaochun, HAN Jiajia, LIANG Nawei. Simulation of Turbo Code System Based on Simulink[J]. Journal of Southwest Jiaotong University, 2008, 21(6): 778-781.

ZHONG Xiaochun, HAN Jiajia, LIANG Nawei. Simulation of Turbo Code System Based on Simulink[J]. Journal of Southwest Jiaotong University, 2008, 21(6): 778-781.

Citation:

ZHONG Xiaochun, HAN Jiajia, LIANG Nawei. Simulation of Turbo Code System Based on Simulink[J]. Journal of Southwest Jiaotong University, 2008, 21(6): 778-781.

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Simulation of Turbo Code System Based on Simulink

Received Date: 26 Dec 2006
Publish Date: 25 Dec 2008

Abstract

Abstract

Based on the theory and architecture of Turbo coding and decoding,a model of Turbo code simulation for controllable coding/decoding was designed with software Matlab/Simulink and used in the system with BPSK(binary phase-shift keying) modulation in AWGN(additive white Gaussian noise) channel.An investigation into BER(bit error rate) of the Turbo coding/decoding system and two conventional systems shows that compared with the two conventional systems,BER of the developed Turbo coding system decreases by one order of magnitude,and this advantage is even more obvious in the case of low signal-noise ratio.
- Simulink,
- Turbo code,
- bit error rate(BER)

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References(1)

References

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