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ERROR PERFORMANCE OF TRELLIS CODED QUANTIZATION/ CONTINUOUS PHASE MODULATION SYSTEMS (TCQ/CPM) ON AWGN CHANNELS

Journal Name:

  • Istanbul University Journal of Electrical & Electronics Engineering

Publication Year:

  • 2003

Key Words:

Author NameUniversity of AuthorFaculty of Author
Abstract (2. Language): 
In this paper, Trellis Coded Quantization/Continuous Phase Modulation systems have been introduced and error performance analysis has been investigated on AWGN channels. This system benefits fully from low coding and quantization coplexity as well as spectral and power efficiency. As an example, an eight state 4-ary TCQ/CPM system is designed and its error performance is evaluated for AWGN channel for effective signal to noise ratios.
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FULL TEXT (PDF): 
PDF icon cpm-awgn-channels.pdf
  • 2
961-966
  • English

REFERENCES

References: 

[1] Ungerboeck G., “Channel coding with multilevel/phase signals”, IEEE Transaction on Information Theory, Vol:28 No:1, pp. 55-67,1982.
BER
[2] Marcellin M.W., Fischer T.R., “Trellis coded quantization of memoryless and Gauss-Markov source” IEEE Transaction on Communications, Vol:38 No:1, pp. 82-93,1990.
[3] Wang M., Fischer T.R., “Joint trellis coded quantization/modulation” IEEE Transaction on Communications, Vol:39 No:2, pp. 172-176, 1991.
[4] Uysal M., Ucan O.N., “Combined trellis coded quantization /modulation over fading mobile channel” Proceedings of the ACTS Mobile Communication Summit, pp. 906-911, Aalborg, Denmark, 1997.
SNR[dB]
Figure 4 BER-SNR curves of 4-ary TCQ/CPM (h=1/2 ) system for K=∞
[5] B.E. Rimoldi, “A decomposition approach to CPM” IEEE Transactions on Information Theory, Vol:34,pp. 260-270, March.1988.

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