Model-based Adaptive Algorithms for Time-Varying Communication Channels with Application to Adaptive Multiuser Detection

@article{Krusevac2006ModelbasedAA,
  title={Model-based Adaptive Algorithms for Time-Varying Communication Channels with Application to Adaptive Multiuser Detection},
  author={Zarko B. Krusevac and Rodney A. Kennedy and Predrag B. Rapajic},
  journal={2006 IEEE 63rd Vehicular Technology Conference},
  year={2006},
  volume={4},
  pages={1675-1679}
}
This paper shows through theory and simulation the superiority of model-based adaptive algorithms relative to observation-only-based adaptive algorithms, such as LMS and RLS, when applied to tracking time-varying channels. The model-based formulation reveals RLS as a degenerate algorithm which does not explicitly recognize the time-varying nature of the channel and consequently is ill-suited to tracking in non-stationary environments. Simulation results for MSE performance of the various… CONTINUE READING

From This Paper

Figures, tables, and topics from this paper.

Citations

Publications citing this paper.
Showing 1-2 of 2 extracted citations

Adaptive AR Channel Model Identification of Time-Varying Communication Systems

2008 IEEE 10th International Symposium on Spread Spectrum Techniques and Applications • 2008
View 10 Excerpts
Highly Influenced

References

Publications referenced by this paper.
Showing 1-7 of 7 references

Adaptive Signal Processing Algorithms - Stability and Performance, forth ed

V.Solo, X. Kong
1995
View 10 Excerpts
Highly Influenced

Adaptive Processing - The Least Mean Squares Approach with Applications in Transmission

0. Macchi
1995
View 5 Excerpts
Highly Influenced

Fundamentals of Adaptive Filtering [Book Review]

IEEE Control Systems • 2005
View 3 Excerpts

Adaptive Filter Theory, forth ed

S. Haykin
Upper Saddle River: Prentice Hall, • 2002
View 3 Excerpts

A unified approach to the steady-state and tracking analyses of adaptive filters

IEEE Trans. Signal Processing, vol. 49, no. 2, Feb. 2001. • 2001

Adaptive MMSE maximum likelihood CDMA multiuser detection

IEEE Journal on Selected Areas in Communications • 1999
View 4 Excerpts

Similar Papers

Loading similar papers…