Abstract
An iterative structure is adopted to decode the codes at the decoder. A modified SOVA algorithm is presented, which is used to compute the soft output of the component decoders. The performance of the turbo-DFH system is simulated over AWGN channels. Simulation results show that the bit error rate performance of the turbo-DFH system is significantly better than that of the conventional DFH system with the Viterbi detection algorithm.
| Original language | English |
|---|---|
| Pages (from-to) | 57-59 |
| Number of pages | 3 |
| Journal | Dianzi Keji Daxue Xuebao/Journal of the University of Electronic Science and Technology of China |
| Volume | 36 |
| Issue number | 1 |
| Publication status | Published - Feb 2007 |
Keywords
- Differential frequency hopping
- Frequency transition function
- Iterative decoding
- Turbo codes
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Pei, X. D., He, Z. W., & Kuang, J. M. (2007). Iterative decoding algorithm for turbo-DFH system. Dianzi Keji Daxue Xuebao/Journal of the University of Electronic Science and Technology of China, 36(1), 57-59.