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An Adaptive Multi-user Decorrelating Receiver for CDMA Systems

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Wireless and Mobile Communications

Part of the book series: The Springer International Series in Engineering and Computer Science ((SECS,volume 277))

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Abstract

A novel and efficient adaptive implementation of the multi-user decorrelating detector for the uplink in a CDMA mobile communications system is presented. Further, decision feedback is incorporated into this structure to yield a detector with improved performance. Receiver performance evaluation is conducted for some multi-user scenarios to substantiate the potential of this structure for real-time operation.

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References

  1. “An Overview of the Application of CDMA to Digital Cellular Systems and Personal Cellular Networks,” QUALCOMM Inc., May 1992.

    Google Scholar 

  2. W. C. Y. Lee, “Overview of Cellular CDMA,” IEEE Trans. Vehic. Tech., vol. 40, May 1991, pp. 291–302.

    Article  Google Scholar 

  3. S. Verdu, “Minimum probability of error for asynchronous Gaussian multiple-access channels,” IEEE Trans. Inform. Theory., vol. IT-32. pp. 85–96, Jan. 1986.

    Article  MathSciNet  Google Scholar 

  4. S. Verdu, “Optimum multiuser asymptotic efficiency.” IEEE Trans. Commum., vol. COM-34. pp.890–897, Sept. 1986.

    Article  MathSciNet  Google Scholar 

  5. R. Lupas and S. Verdu, “Linear Multiuser Detectors for Synchronous Code-Division Multiple-Access Channels,” IEEE Trans. Inform. Theory., vol. IT-35, pp. 123–136, Jan. 1989.

    Article  MathSciNet  Google Scholar 

  6. R. Lupas and S. Verdu, “Near-Far Resistance of Multi-user Detectors in Asynchronous Channels,” IEEE Trans. Comm., vol. COM-38, Apr. 1990.

    Google Scholar 

  7. K. S. Schneider, “Optimum Detection of Code Division Multiplexed Signals,” IEEE Trans.Aerosp. Electron. Syst., vol. AES-15, pp. 181–185, Jan. 1979.

    Article  Google Scholar 

  8. M. K. Varanasi and B. Aazhang, “Near-Optimum Detection in Synchronous Code-Division Multiple-Access Systems,” IEEE Trans. Commum., vol. COM-39. pp. 725–73,. May 1991.

    Article  Google Scholar 

  9. M. K. Varanasi and B. Aazhang, “Multistage Detection in Asynchronous Code-Division Multiple-Access Communications,” IEEE Trans. Commum., vol. COM-38. pp. 509–519, April 1990.

    Article  Google Scholar 

  10. R. Kohno, “Pseudo-noise Sequences and Interference Cancellation Techniques for Spread-spectrum Systems,” IEICE Trans. Comm., vol. J74-B-1, no. 5, pp. 1083–1092, May 1991.

    Google Scholar 

  11. A. Duel-Hallen, “Decorrelating Decision-Feedback Multiuser Detector for Synchronous Code-Division Multiple-Access Channels,” IEEE Trans. Comm. Feb. 1993, pp 285–290.

    Google Scholar 

  12. A. Duel-Hallen, “On Suboptimal Detection for Asynchronous Code-Division Multiple-Access Channels,” Proc. Conf. Info. Sci. Syst., Princeton, Mar. 1992, pp. 838–843.

    Google Scholar 

  13. A. Duel-Hallen, “Comparison of Low Complexity Multi-user Detectors for Asynchronous Multiple-Access Channels,” IEEE Trans. Comm., (submitted), 1992.

    Google Scholar 

  14. Z. Xie, R. T. Short and C. K. Rushforth, “A Family of Suboptimum Detectors for Coherent Multiuser Communications” J. Sel. Areas Comm., vol. 8, pp. 683–690, May 1990.

    Article  Google Scholar 

  15. M. Abdulrahman, D. D. Falconer and A. U. H. Sheikh, “Equalization for Interference Cancellation in Spread-spectrum Multiple Access Systems,” Proc. IEEE Veh. Tech. Conf., Denver, CO, May 1992.

    Google Scholar 

  16. M. Abdulrahman, A. U. H. Sheikh and D. D. Falconer, “DF Convergence for Interference Cancellation in Spread-spectrum Multiple Acess Systems,” Proc. IEEE Veh. Tech. Conf., Secaucus, NJ, May 1993.

    Google Scholar 

  17. N. W. K. Lo, D. D. Falconer and A. U. H. Sheikh, “Adaptive Equalization Techniques for Multipath Fading and Co-channel Interference,” Proc. IEEE Veh. Tech. Conf., Secaucus, NJ, May 1993.

    Google Scholar 

  18. D. D. Falconer et al, “Advances in Equalization and Diversity for Portable Wireless Systems,” to appear in Digital Signal Processing„ 1993.

    Google Scholar 

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© 1994 Springer Science+Business Media New York

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Roy, S., Chen, D.S., Mau, S.C. (1994). An Adaptive Multi-user Decorrelating Receiver for CDMA Systems. In: Holtzman, J.M., Goodman, D.J. (eds) Wireless and Mobile Communications. The Springer International Series in Engineering and Computer Science, vol 277. Springer, Boston, MA. https://doi.org/10.1007/978-1-4615-2716-9_5

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  • DOI: https://doi.org/10.1007/978-1-4615-2716-9_5

  • Publisher Name: Springer, Boston, MA

  • Print ISBN: 978-1-4613-6170-1

  • Online ISBN: 978-1-4615-2716-9

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