Recursive clock skew estimation for wireless sensor networks using reference broadcasts

IET Wireless Sensor Systems

Volumn 2, Issue 4, 2012, Pages 338-350

  Yigitler H ^a   Mahmood, A ^a   Virrankoski, R ^b   Jantti R ^a  

^a AALTO UNIVERSITY   (Finland)

^b UNIVERSITY OF VAASA   (Finland)

Author keywords

[No Author keywords available]

Indexed keywords

CLOCK SKEWS; CLOCK SYNCHRONISATION; ESTIMATION ERRORS; EXPERIMENTAL VALIDATIONS; LOW POWER; MAXIMUM LIKELIHOOD ESTIMATOR; RELATION MODELS; TIME RECORDS;

ELECTRIC CLOCKS; MAXIMUM LIKELIHOOD ESTIMATION; SYNCHRONIZATION; WIRELESS SENSOR NETWORKS;

ESTIMATION;

EID: 84878355065     PISSN: 20436386     EISSN: 20436394     Source Type: Journal    
DOI: 10.1049/iet-wss.2011.0137     Document Type: Article

References (23)

1. Serpedin E. Chaudhari Q.M. Synchronization in wireless sensor networks: parameter estimation, performance benchmarks and protocols Cambridge University Press 2009
2. - 10.1109/T-UFFC.1987.26997 Allan D. Time and frequency (time-domain) characterization, estimation, and prediction of precision clocks and oscillators IEEE Trans. Ultrason. Ferroelectr. Freq. Control 0885-3010 1987 34 6 647-654
3. - 10.1109/81.847872 Demir A. Mehrotra A. Roychowdhury J. Phase noise in oscillators: a unifying theory and numerical methods for characterization IEEE Trans. Circuits Syst. I, Fundam. Theory Appl. 1057-7122 2000 47 5 655-674
4. - 10.1109/MSP.2010.938757 Wu Y.-C. Chaudhari Q. Serpedin E. Clock synchronization of wireless sensor networks IEEE Signal Process. Mag. 1053-5888 2011 28 1 124-138
5. - 10.1145/844128.844143 Elson J. Girod L. Estrin D. Fine-grained network time synchronization using reference broadcasts ACM SIGOPS Oper. Syst. Rev. 2002 36 SI 147-163
6. - 10.1016/j.adhoc.2005.01.002 Sundararaman B. Buy U. Kshemkalyani A.D. Clock synchronization for wireless sensor networks: a survey Ad Hoc Netw. 2005 3 3 281-323
7. Mills D.L. Computer network time synchronization: the network time protocol CRC Press 2006
8. Ganeriwal S. Kumar R. Srivastava M. Timing-sync protocol for sensor networks Proc. First Int. Conf. on Embedded Networked Sensor Systems. ACM 2003 138-149
9. - 10.1109/TCOMM.2007.894102 Noh K. Chaudhari Q. Serpedin E. Suter B. Novel clock phase offset and skew estimation using two-way timing message exchanges for wireless sensor networks IEEE Trans. Commun. 0090-6778 2007 55 4 766-777
10. Maróti M. Kusy B. Simon G. Lédeczi A. The flooding time synchronization protocol Proc. Second Int. Conf. on Embedded Networked Sensor Systems 2004 39-49 ser. SenSys'04
11. - 10.1145/332833.332838 Pottie G. Kaiser W. Wireless integrated network sensors Commun. ACM 0001-0782 2000 43 5 51-58
12. - 10.1109/TWC.2008.070343 Noh K. Serpedin E. Qaraqe K. A new approach for time synchronization in wireless sensor networks: pairwise broadcast synchronization IEEE Trans. Wirel. Commun. 1536-1276 2008 7 9 3318-3322
13. Mahmood A. Jantti R. Time synchronization accuracy in real-time wireless sensor networks IEEE Ninth Malaysia Int. Conf. on Communications (MICC) 15-17 December 2009 652-657
14. Sorenson H.W. Parameter estimation: principles and problems M. Dekker 1980
15. Aoun M. Schoofs A. van der Stok P. Efficient time synchronization for wireless sensor networks in an industrial setting Proc. Sixth ACM Conf. on Embedded Network Sensor Systems 2008 419-420
16. Schmid T. Dutta P. Srivastava M.B. High-resolution, low-power time synchronization an oxymoron no more Ninth ACM/IEEE Int. Conf. on Information Processing in Sensor Networks 2010
17. Freris N. Borkar V. Kumar P. A model-based approach to clock synchronization IEEE Proc. 48th IEEE Conf. on Decision and Control, 2009 held jointly with the 2009 28th Chinese Control Conf. CDC/CCC 2009 2009 5744-5749
18. - 10.1109/TAC.2010.2089210 Freris N. Graham S. Kumar P. Fundamental limits on synchronizing clocks over networks IEEE Trans. Autom. Control 0018-9286 2011 56 6 1352-1364
19. Veitch D. Babu S. Pàsztor A. Robust synchronization of software clocks across the internet Proc. Fourth ACM SIGCOMM Conf. on Internet Measurement 2004 219-232
20. - 10.1109/TCOMM.2008.060184 Sari I. Serpedin E. Noh K. Chaudhari Q. Suter B. On the joint synchronization of clock offset and skew in RBS-protocol IEEE Trans. Commun. 0090-6778 2008 56 5 700-703
21. - 10.1109/TCOMM.2010.01.080226 Chaudhari Q. Serpedin E. Qaraqe K. Some improved and generalized estimation schemes for clock synchronization of listening nodes in wireless sensor networks IEEE Trans. Commun. 0090-6778 2010 58 1 63-67
22. FreeRTOS, http://www.freertos.org/, FreeRTOS
23. Nanostack, http://www.sensinode.com, Sensinode