Consensus in ad hoc WSNs with noisy links - Part I: Distributed estimation of deterministic signals

IEEE Transactions on Signal Processing

Volumn 56, Issue 1, 2008, Pages 350-364

  Schizas, Ioannis D ^a   Ribeiro, Alejandro ^a   Giannakis, Georgios B ^a  

^a University of Minnesota   (United States)

Author keywords

Distributed estimation; Nonlinear optimization; Wireless sensor networks (WSNs)

Indexed keywords

CHANNEL ESTIMATION; LEAST SQUARES APPROXIMATIONS; MAXIMUM LIKELIHOOD ESTIMATION; OPTIMIZATION; WIRELESS SENSOR NETWORKS;

BEST LINEAR UNBIASED ESTIMATION; DISTRIBUTED ESTIMATION ALGORITHM; SENSOR LINKS;

AD HOC NETWORKS;

EID: 37749015518     PISSN: 1053587X     EISSN: None     Source Type: Journal    
DOI: 10.1109/TSP.2007.906734     Document Type: Article

References (20)

1. S. Barbarossa and G. Scutari, "Decentralized maximum likelihood estimation for sensor networks composed of nonlinearly coupled dynamical systems," IEEE Trans. Signal Process., vol. 55, no. 7, pp. 3456-3470, Jul. 2007.
2. D. P. Bertsekas and J. N. Tsitsiklis, Parallel and Distributed Computation: Numerical Methods, 2nd ed. Belmont, MA: Athena Scientific, 1999.
3. D. Blatt and A. Hero, "Distributed maximum likelihood estimation for sensor networks," in Proc. Int. Conf. Acoustics, Speech, Signal Processing (ICASSP), Montreal, QC, Canada, May 2004, pp. 929-932.
4. V. Delouille, R. Neelamani, and R. Baraniuk, "Robust distributed estimation in sensor networks using the embedded polygons algorithm," in Proc. 3rd Int. Symp. Info. Processing Sensor Networks, Berkeley, CA, Apr. 2004, pp. 405-413.
5. A. Dogandžic̀ and B. Zhang, "Distributed estimation and detection for sensor networks using hidden Markov random field models," IEEE Trans. Signal Process., vol. 54, no. 8, pp. 3200-3215, Aug. 2006.
6. R. A. Horn and C. R. Johnson, Matrix Analysis. Cambridge, U.K.: Cambridge Univ. Press, 1999.
7. S. M. Kay, Fundamentals of Statistical Signal Processing: Estimation Theory. Englewood Cliffs, NJ: Prentice-Hall, 1993.
8. R. Olfati-Saber and R. M. Murray, "Consensus problems in networks of agents with switching topology and time-delays," IEEE Trans. Autom. Control, vol. 49, pp. 1520-1533, Sep. 2004.
9. R. Olfati-Saber and J. S. Shamma, "Consensus filters for sensor networks and distributed sensor fusion," in Proc. 44th IEEE Conf. Dec. Eur. Control Conf., Seville, Spain, Dec. 2005, pp. 6698-6703.
10. L. Prescosolido, S. Barbarossa, and G. Scutari, "Decentralized detection and localization through sensor networks designed as a population of self-synchronized oscillators," in Proc. Int. Conf. Acoustics, Speech, Signal Processing (ICASSP), Toulouse, France, May 2006, pp. 981-984.
11. M. G. Rabbat, R. D. Nowak, and J. A. Bucklew, "Generalized consensus algorithms in networked systems with erasure links," in Proc. 4th Int. Symp. Info. Processing Sensor Networks, New York, Jun. 2005, pp. 1088-1092.
12. A. Ribeiro and G. B. Giannakis, "Bandwidth-constrained distributed estimation for wireless sensor networks - Part II: Unknown probability density function," IEEE Trans. Signal Process., vol. 54, no. 7, pp. 2784-2796, Jul. 2006.
13. D. Scherber and H. C. Papadopoulos, "Distributed computation of averages over ad hoc networks," IEEE J. Sel. Areas Commun., vol. 23, no. 4, pp. 776-787, Apr. 2005.
14. I. D. Schizas and G. B. Giannakis, "Consensus-based distributed estimation of random signals with wireless sensor networks," presented at the 40th Asilomar Conf. Signals, Systems, Computers, Monterey, CA, Oct. 2006.
15. D. P. Spanos, R. Olfati-Saber, and R. J. Murray, "Distributed sensor fusion using dynamic consensus," presented at the 16th IFAC World Congr., Prague, Czech Republic, Jul. 2005.
16. D. P. Spanos, R. Olfati-Saber, and R. M. Murray, "Dynamic consensus on mobile networks," presented at the 16th IFAC World Congr., Prague, Czech, Jul. 2005.
17. J.-J. Xiao, A. Ribeiro, Z.-Q. Luo, and G. B. Giannakis, "Distributed compression-estimation using wireless sensor networks," IEEE Signal Process. Mag., vol. 23, no. 4, pp. 27-41, Jul. 2006.
18. L. Xiao and S. Boyd, "Fast linear iterations for distributed averaging," Syst. Control Lett., vol. 53, pp. 65-78, Sep. 2004.
19. L. Xiao, S. Boyd, and S.-J. Kim, "Distributed average consensus with least-mean-square deviation," J. Parallel Distrib. Comput., vol. 67, pp. 33-46, Jan. 2007.
20. L. Xiao, S. Boyd, and S. Lall, "A scheme for robust distributed sensor fusion based on average consensus," in Proc. 4th Int. Symp. Inf. Processing Sensor Networks, Berkeley, CA, Apr. 2005, pp. 63-70.