Positioning algorithms for cooperative networks in the presence of an unknown turn-around time

IEEE Workshop on Signal Processing Advances in Wireless Communications, SPAWC

Volumn , Issue , 2011, Pages 166-170

  Gholami, Mohammad Reza ^a   Gezici, Sinan ^b   Ström, Erik G ^a   Rydström, Mats ^a  

^a CHALMERS UNIVERSITY OF TECHNOLOGY   (Sweden)

^b BILKENT UNIVERSITY   (Turkey)

Author keywords

Cooperative positioning; linear estimator; wireless sensor networks

Indexed keywords

CLOSED FORM; COOPERATIVE NETWORKS; COOPERATIVE POSITIONING; GLOBAL OPTIMIZATION PROBLEMS; HIGH SIGNAL-TO-NOISE RATIO; LINEAR ESTIMATORS; LOCAL MINIMUMS; LOWER BOUNDS; MAXIMUM LIKELIHOOD ESTIMATOR; NON-LINEAR; NUISANCE PARAMETER; POSITIONING ALGORITHMS; PRE-PROCESSING; SIMULATION RESULT; TARGET NODES; TIME-DIFFERENCE-OF-ARRIVAL; TIME-OF-ARRIVAL;

ESTIMATION; FADING (RADIO); GLOBAL OPTIMIZATION; MAXIMUM LIKELIHOOD ESTIMATION; SIGNAL PROCESSING; SIGNAL TO NOISE RATIO; WIRELESS TELECOMMUNICATION SYSTEMS;

WIRELESS SENSOR NETWORKS;

EID: 80052673844     PISSN: None     EISSN: None     Source Type: Conference Proceeding    
DOI: 10.1109/SPAWC.2011.5990386     Document Type: Conference Paper

References (11)

1. G. Mao and B. Fidan, Localization algorithms and strategies for wireless sensor networks. Information Science reference, Hershey. New York, 2009.
2. Q. Chaudhari, E. Serpedin, and J. Kim, "Energy-efficient estimation of clock offset for inactive nodes in wireless sensor network," IEEE Trans. Inf. Theory, vol. 56, no. 1, pp. 582-596, Jan. 2010.
3. I. Sari, E. Serpedin, K. Noh, Q. Chaudhari, and B. Suter, "On the joint synchronization of clock offset and skew in RBS-protocol," IEEE Trans. Commun., vol. 56, no. 5, pp. 700-703, May 2008. (Pubitemid 351803267)
4. S. Gezici and Z. Sahinoglu, "Enhanced position estimation via node cooperation," in Proc. IEEE International Conference on Communications (ICC), Cape Town, South Africa, May 23-27, 2010.
5. M. R. Gholami, "Positioning algorithms for wireless sensor networks,"Licentiate thesis, Chalmers University of Technology, Mar. 2011.
6. R. Fujiwara, K. Mizugaki, T. Nakagawa, D. Maeda, and M. Miyazaki, "TOA/TDOA hybrid relative positioning system using UWB-IR," in IEEE Radio and Wireless Week, Jan. 2009, pp. 679-682.
7. M. R. Gholami, S. Gezici, E. G. Ström, and M. Rydström, "A distributed positioning algorithm for cooperative active and passive sensors,"in Proc. IEEE International Symposium on Personal, Indoor and Mobile Radio Communications (PIMRC), Sep. 2010.
8. -, "Hybrid TW-TOA/TDOA positioning algorithms for cooperative wireless networks," in Proc. IEEE International Conference on Communications (ICC) (to appear), Kyoto, Japan, Jun. 2011.
9. S. M. Kay, Fundamentals of statistical signal processing: estimation theory. Upper Saddle River, NJ: Prentice-Hall, 1993.
10. S. Boyd and L. Vandenberghe, Convex Optimization. Cambridge University Press, 2004.
11. M. Sun and K. C. Ho, "Successive and asymptotically efficient localization of sensor nodes in closed-form," IEEE Trans. Signal Process., vol. 57, no. 11, pp. 4522-4537, Nov. 2009.