A multiuser demodulator with reduced enumeration

Authors

  • V. B. Kreyndelin Moscow Technical University of Communications and Informatics, Russian Federation https://orcid.org/0000-0002-1185-471X
  • D. Yu. Pankratov Moscow Technical University of Communications and Informatics, Russian Federation
  • A. M. Shloma Moscow Technical University of Communications and Informatics, Russian Federation

DOI:

https://doi.org/10.3103/S0735272705010024

Abstract

A new algorithm of multiuser demodulation is suggested for the system with code division multiple access. The algorithm permits to raise demodulation efficiency with only a slight increase in computational complexity of known algorithms and, under certain conditions, to approach the optimal boundary.

References

VERDU, S. Multiuser Detection. Cambridge, U. K.: Cambridge Univ. Press, 1998.

KREINDELIN, V.B.; PANKRATOV, D.Y. Elektrosvyaz’, n.11, p.31-33, 2002.

FRANKS, L.E. Signal Theory. Prentice Hall, 1969.

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Published

2005-01-12

Issue

Vol. 48 No. 1 (2005)

Section

Research Articles