Anenhanced mixedmodulated Lagrange explicit time delay estimator with noisy input

Wei XIA; Ju-lei ZHU; Wen-ying JIANG; Ling-feng ZHU

doi:10.1631/FITEE.1500417

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Anenhanced mixedmodulated Lagrange explicit time delay estimator with noisy input

Regular Papers | Updated：2022-05-19

- Anenhanced mixedmodulated Lagrange explicit time delay estimator with noisy input
- 考虑输入噪声的混合调制拉格朗日明确时延估计改进算法
- Frontiers of Information Technology & Electronic Engineering Vol. 17, Issue 10, Pages: 1067-1073(2016)
- Affiliations：
  
  1School of Electronic Engineering, University of Electronic Science and Technology of China, Chengdu 611731, China
  2Department of Electrical and Computer Engineering, Stevens Institute of Technology, Hoboken, New Jersey 07030, USA
- Author bio：
  
  E-mail: wx@uestc.edu.cn
  E-mail: zjluestc@163.com
  E-mail: jiangwy@yeah.net
  E-mail: zlf1050@outlook.com
- Funds：
- DOI：10.1631/FITEE.1500417
  CLC： TN911
- Received：28 November 2015，
  
  Accepted：06 June 2016，
  
  Published：2016-10
- Accepted：
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Wei XIA, Ju-lei ZHU, Wen-ying JIANG, et al. Anenhanced mixedmodulated Lagrange explicit time delay estimator with noisy input[J]. Frontiers of Information Technology & Electronic Engineering, 2016, 17(10): 1067-1073.
DOI：

Wei XIA, Ju-lei ZHU, Wen-ying JIANG, et al. Anenhanced mixedmodulated Lagrange explicit time delay estimator with noisy input[J]. Frontiers of Information Technology & Electronic Engineering, 2016, 17(10): 1067-1073. DOI： 10.1631/FITEE.1500417.

摘要

混合调制拉格朗日明确时延估计（mixed modulated Lagrange explicit time delay estimation

MMLETDE）算法可对窄带信号或正弦信号提供有效的时延估计。然而，该算法未考虑实际存在于输入端的加性观测噪声。针对该问题，本文利用已知噪声功率比，基于无偏脉冲响应估计技术，提出MMLETDE的一种改进算法。仿真结果表明，在中、高噪声场景下，该改进算法以小的滤波器阶数，实现了对窄带信号或较大频率范围内的正弦信号良好的时延估计。

Abstract

The mixed modulated Lagrange explicit time delay estimation (MMLETDE) algorithm provides an efficient time delay estimation between narrowband or sinusoidal signals. However

it does not explicitly consider the additive measurement noise at the input

which actually exists in practice. Aiming at this issue

an enhanced MMLETDE algorithm is proposed for noisy inputs based on the unbiased impulse response estimation technique

assuming that the noise power ratio is known a priori. Simulation results show that for narrowband signals or sinusoids over a wide frequency range

the proposed algorithm with a small filter order performs well in moderate and high noise scenarios.

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references

J Benesty , , , J Chen , , , Y Huang . . Time-delay estimation via linear interpolation and cross correlation . . IEEE Trans. Speech Audio Process. , , 2004 . . 12 ( ( 5 ): ): 509 - - 519 . . DOI: 10.1109/TSA.2004.833008 http://doi.org/10.1109/TSA.2004.833008 . .

G.C Carter . . Coherence and time delay estimation . . 1987 . . 75 Proc. IEEE . . ( ( 2 ): ): 236 - - 255 . . DOI: 10.1109/PROC.1987.13723 http://doi.org/10.1109/PROC.1987.13723 . .

M Chakraborty , , , H.C So . . New adaptive algorithm for delay estimation of sinusoidal signals . . IEEE Signal Process. Lett. , , 2007 . . 14 ( ( 12 ): ): 984 - - 987 . . DOI: 10.1109/LSP.2007.908003 http://doi.org/10.1109/LSP.2007.908003 . .

S Chen , , , K.C Ho . . Achieving asymptotic efficient performance for squared range and squared range difference localizations . . IEEE Trans. Signal Process. , , 2013 . . 61 ( ( 11 ): ): 2836 - - 2849 . . DOI: 10.1109/TSP.2013.2254479 http://doi.org/10.1109/TSP.2013.2254479 . .

Z Cheng , , , T.T Tjhung . . A new time delay estimator based on ETDE . . IEEE Trans. Signal Process. , , 2003 . . 51 ( ( 7 ): ): 1859 - - 1869 . . DOI: 10.1109/TSP.2003.812735 http://doi.org/10.1109/TSP.2003.812735 . .

S.R Dooley , , , A.K Nandi . . Adaptive subsample time delay estimation using Lagrange interpolators . . IEEE Signal Process. Lett. , , 1999 . . 6 ( ( 3 ): ): 65 - - 67 . . DOI: 10.1109/97.744626 http://doi.org/10.1109/97.744626 . .

M Jamalabdollahi , , , S Zekavat . . Time of arrival estimation in wireless sensor networks via OFDMA . . Vehicular Technology Conf. , , 2015 . . 1 - - 6 . . DOI: 10.1109/VTCFall.2015.7391177 http://doi.org/10.1109/VTCFall.2015.7391177 . .

C.H Knapp , , , G.C Carter . . The generalized correlation method for estimation of time delay . . IEEE Trans. Acoust. Speech Signal Process. , , 1976 . . 24 ( ( 4 ): ): 320 - - 327 . . DOI: 10.1109/TASSP.1976.1162830 http://doi.org/10.1109/TASSP.1976.1162830 . .

X Li , , , X Ma , , , S Yan , , , 等 . . Super-resolution time delay estimation for narrowband signal . . IEEE Proc. Radar Sonar Navig. , , 2012 . . 6 ( ( 8 ): ): 781 - - 787 . . DOI: 10.1049/iet-rsn.2012.0002 http://doi.org/10.1049/iet-rsn.2012.0002 . .

N Patwari , , , J.N Ash , , , S Kyperountas , , , 等 . . Locating the nodes: cooperative localization in wireless sensor networks . . IEEE Signal Process. Mag. , , 2005 . . 22 ( ( 4 ): ): 54 - - 69 . . DOI: 10.1109/MSP.2005.1458287 http://doi.org/10.1109/MSP.2005.1458287 . .

A.G Piersol . . Time delay estimation using phase data . . IEEE Trans. Acoust. Speech Signal Process. , , 1981 . . 29 ( ( 3 ): ): 471 - - 477 . . DOI: 10.1109/TASSP.1981.1163555 http://doi.org/10.1109/TASSP.1981.1163555 . .

P.A Regalia . . An unbiased equation error identifier and reduced-order approximations . . IEEE Trans. Signal Process. , , 1994 . . 42 ( ( 6 ): ): 1397 - - 1412 . . DOI: 10.1109/78.286956 http://doi.org/10.1109/78.286956 . .

B Sadler , , , R Kozick . . A survey of time delay estimation performance bounds . . IEEE Workshop on Sensor Array and Multichannel Processing , , 2006 . . 282 - - 288 . . DOI: 10.1109/SAM.2006.1706138 http://doi.org/10.1109/SAM.2006.1706138 . .

H.C So . . LMS based algorithm for unbiased FIR filtering with noisy measurements . . Electron. Lett. , , 2001 . . 37 ( ( 23 ): ): 1418 - - 1420 . . DOI: 10.1049/el:20010955 http://doi.org/10.1049/el:20010955 . .

H.C So . . Noisy input-output system identification approach for time delay estimation . . Signal Process. , , 2002 . . 82 ( ( 10 ): ): 1471 - - 1475 . . DOI: 10.1016/S0165-1684(02)00289-X http://doi.org/10.1016/S0165-1684(02)00289-X . .

H.C So , , , P.C Ching . . Comparative study of five LMS-based adaptive time delay estimators . . IEEE Proc. Radar Sonar Navig. , , 2001 . . 148 ( ( 1 ): ): 9 - - 15 . . DOI: 10.1049/ip-rsn:20010145 http://doi.org/10.1049/ip-rsn:20010145 . .

H.C So , , , P.C Ching , , , Y.T Chan . . A new algorithm for explicit adaptation of time delay . . IEEE Trans. Signal Process. , , 1994 . . 42 ( ( 7 ): ): 1816 - - 1820 . . DOI: 10.1109/78.298289 http://doi.org/10.1109/78.298289 . .

H.C So , , , P.C Ching , , , Y.T Chan . . An improvement to the explicit time delay estimator . . 1995 . . Proc. IEEE Int. Conf. on Acoustics, Speech, and Signal Processing . . 3151 - - 3154 . . DOI: 10.1109/ICASSP.1995.479553 http://doi.org/10.1109/ICASSP.1995.479553 . .

B Widrow , , , S.D Steams . . Adaptive Signal Processing . . Prentice-Hall, Inc., Englewood Cliffs, NJ , , 1985 . . .

S Zhong , , , W Xia , , , J.X Song , , , 等 . . Super-resolution time delay estimation in multipath environments using normalized cross spectrum . . Int. Conf. on Communications, Circuits and Systems , , 2013 . . 288 - - 291 . . DOI: 10.1109/ICCCAS.2013.6765235 http://doi.org/10.1109/ICCCAS.2013.6765235 . .

S Zhong , , , W Xia , , , Z.S He , , , 等 . . Time delay estimation in the presence of clock frequency error . . 2014 . . Proc. IEEE Int. Conf. on Acoustics, Speech and Signal Processing . . 2977 - - 2981 . . DOI: 10.1109/ICASSP.2014.6854146 http://doi.org/10.1109/ICASSP.2014.6854146 . .

S Zhong , , , W Xia , , , Z.S He . . Multipath time delay estimation based on Gibbs sampling under incoherent reception environment . . IEICE Trans. Fundam. Electron. Commun. Comput. Sci. , , 2015 . . E98.A ( ( 6 ): ): 1300 - - 1304 . . DOI: 10.1587/transfun.E98.A.1300 http://doi.org/10.1587/transfun.E98.A.1300 . .

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