Averaged stochastic gradient algorithms for adaptive blind multiuser detection in DS/CDMA systems

IEEE Transactions on Communications

Volumn 48, Issue 1, 2000, Pages 125-134

  Krishnamurthy, Vikram ^a  

^a UNIVERSITY OF MELBOURNE   (Australia)

Author keywords

[No Author keywords available]

Indexed keywords

ADAPTIVE FILTERING; ALGORITHMS; CODE DIVISION MULTIPLE ACCESS; COMPUTER SIMULATION; CONVERGENCE OF NUMERICAL METHODS; INTERFERENCE SUPPRESSION; LEAST SQUARES APPROXIMATIONS; RADIO INTERFERENCE; RANDOM PROCESSES; SIGNAL DETECTION;

ADAPTIVE BLIND MULTIUSER DETECTION; BLIND ADAPTIVE GRADIENT (BAG) ALGORITHMS; LEAST MEAN SQUARES (LMS) ALGORITHMS; MULTIPLE-ACCESS INTERFERENCE (MAI); NARROW-BAND INTERFERENCE (NBI); RECURSIVE LEAST SQUARES (RLS) ALGORITHMS;

DIRECT SEQUENCE SYSTEMS;

EID: 0033896396     PISSN: 00906778     EISSN: None     Source Type: Journal    
DOI: 10.1109/26.818880     Document Type: Article

References (13)

1. S. Haykin, Adaptive Filter Theory, 2nd ed. Englewood Cliffs, NJ: Prentice-Hall, 1991.
2. M. L. Honig, U. Madhow, and S. Verdu, "Adaptive blind multiuser detection," IEEE Trans. Inform. Theory, vol. 41, pp. 944-960, July 1995.
3. M. L. Honig and H. V. Poor, "Adaptive interference suppression in wireless communication systems," in Wireless Communications: Signal Processing Perspectives, H. V. Poor and G. W. Wornell, Eds. Englewood Cliffs, NJ: Prentice-Hall, 1998.
4. V. Krishnamurthy and K. Lindqvist, "Averaging methods for blind multiuser detection in DS/CDMA systems," in Proc. IEEE Globecom, Nov. 1998.
5. V. Krishnamurthy and A. Logothetis, "Adaptive nonlinear filters for narrow-band interference suppression in spread-spectrum CDMA systems," IEEE Trans. Commun., vol. 47, pp. 742-753, May 1999.
6. H. J. Kushner and J. Yang, "Stochastic approximation with averaging of iterates: Optimal asymptotic rate of convergence for general processes," SIAM J. Contr. Optim., vol. 31, no. 4, pp. 1045-1062, 1993.
7. H. J. Kushner and G. Yin, Stochastic Approximation Algorithms and Applications. New York: Springer-Verlag, 1997.
8. L. Ljung, "Aspects on accelerated convergence in stochastic approximation schemes," in Proc. 33rd IEEE Conf. Decision and Control, Lake Buena Vista, FL, 1994, pp. 1649-1652.
9. L. Ljung and S. Gunnarsson, "Adaptive tracking in system identification - A survey," Automatica, vol. 26, no. 1, pp. 7-22, 1990.
10. B. T. Polyak and A. B. Juditsky, "Acceleration of stochastic approximation by averaging," SIAM J. Contr. Optim., vol. 30, no. 4, pp. 838-855, July 1992.
11. H. V. Poor and X. Wang, "Code-aided interference suppression for DS/CDMA communications - Part II: Parallel blind adaptive implementations," IEEE Trans. Commun., vol. 45, pp. 1112-1122, Sept. 1997.
12. H. White, Asymptotic Theory for Econometricians. New York: Academic, 1984.
13. G. G. Yin and Y. Zhu, "Averaging procedures in adaptive filtering: An efficient approach," IEEE Trans. Automat. Contr., vol. 37, no. 4, pp. 466-475, 1992.