Time‐varying non‐line‐of‐sight (NLOS) satellite navigation channel modelling and simulation using multiple point‐scatterers

Recently, there has been an increasing interest in modelling and simulation of time‐varying (TV) non‐line‐of‐sight (NLOS) channels for global navigation satellite systems (GNSS) as an assisted means of resolving the GNSS urban canyon problem. In the above context, modelling and simulation of TV NLOS...

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Published inIET radar, sonar & navigation Vol. 16; no. 5; pp. 775 - 785
Main Authors Zhou, Shun, Ou, Gang, Tang, Xiaomei, Mou, Weihua
Format Journal Article
LanguageEnglish
Published Wiley 01.05.2022
Subjects
Doppler shift
multiple point‐scatterers
satellite navigation channel
time‐varying
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Abstract Recently, there has been an increasing interest in modelling and simulation of time‐varying (TV) non‐line‐of‐sight (NLOS) channels for global navigation satellite systems (GNSS) as an assisted means of resolving the GNSS urban canyon problem. In the above context, modelling and simulation of TV NLOS channels for GNSS have been investigated and studied due to their rapidly TV characteristics. However, conventional simulation approaches for TV multipath channels suffer from inconsistency and lack physical soundness, resulting in a non‐smooth transition of the Doppler shift and low simulation output accuracy. The authors propose an improved satellite navigation channel modelling and simulation method for TV NLOS reception scenarios. The multiple‐point‐scatterer model framework is applied to the TV NLOS satellite navigation channel model. The major novelty of the proposed method is integrating the multiple‐point‐scatterer model with online planning of a kinematics trajectory to map changes in the continuous velocity to the Doppler shift, which can keep consistency and accuracy. As a side benefit of the authors' work, numerical integration based on the efficient composite trapezoidal rule is proposed to calculate the precise changes in signal path length, phase, and Doppler shift. The numerical simulation results show that the proposed modelling and simulation method can not only accurately simulate the TV characteristics of the channel multipath with the continuous phase and the Doppler shift, but also reproduce the Rayleigh fading statistics of the TV channel, thus effectively approximating the physical propagation model and generating the TV NLOS satellite navigation channel.
AbstractList Abstract Recently, there has been an increasing interest in modelling and simulation of time‐varying (TV) non‐line‐of‐sight (NLOS) channels for global navigation satellite systems (GNSS) as an assisted means of resolving the GNSS urban canyon problem. In the above context, modelling and simulation of TV NLOS channels for GNSS have been investigated and studied due to their rapidly TV characteristics. However, conventional simulation approaches for TV multipath channels suffer from inconsistency and lack physical soundness, resulting in a non‐smooth transition of the Doppler shift and low simulation output accuracy. The authors propose an improved satellite navigation channel modelling and simulation method for TV NLOS reception scenarios. The multiple‐point‐scatterer model framework is applied to the TV NLOS satellite navigation channel model. The major novelty of the proposed method is integrating the multiple‐point‐scatterer model with online planning of a kinematics trajectory to map changes in the continuous velocity to the Doppler shift, which can keep consistency and accuracy. As a side benefit of the authors' work, numerical integration based on the efficient composite trapezoidal rule is proposed to calculate the precise changes in signal path length, phase, and Doppler shift. The numerical simulation results show that the proposed modelling and simulation method can not only accurately simulate the TV characteristics of the channel multipath with the continuous phase and the Doppler shift, but also reproduce the Rayleigh fading statistics of the TV channel, thus effectively approximating the physical propagation model and generating the TV NLOS satellite navigation channel.
Recently, there has been an increasing interest in modelling and simulation of time‐varying (TV) non‐line‐of‐sight (NLOS) channels for global navigation satellite systems (GNSS) as an assisted means of resolving the GNSS urban canyon problem. In the above context, modelling and simulation of TV NLOS channels for GNSS have been investigated and studied due to their rapidly TV characteristics. However, conventional simulation approaches for TV multipath channels suffer from inconsistency and lack physical soundness, resulting in a non‐smooth transition of the Doppler shift and low simulation output accuracy. The authors propose an improved satellite navigation channel modelling and simulation method for TV NLOS reception scenarios. The multiple‐point‐scatterer model framework is applied to the TV NLOS satellite navigation channel model. The major novelty of the proposed method is integrating the multiple‐point‐scatterer model with online planning of a kinematics trajectory to map changes in the continuous velocity to the Doppler shift, which can keep consistency and accuracy. As a side benefit of the authors' work, numerical integration based on the efficient composite trapezoidal rule is proposed to calculate the precise changes in signal path length, phase, and Doppler shift. The numerical simulation results show that the proposed modelling and simulation method can not only accurately simulate the TV characteristics of the channel multipath with the continuous phase and the Doppler shift, but also reproduce the Rayleigh fading statistics of the TV channel, thus effectively approximating the physical propagation model and generating the TV NLOS satellite navigation channel.
Author Mou, Weihua
Ou, Gang
Tang, Xiaomei
Zhou, Shun
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10.1109/IROS.2008.4650924
10.1002/9781119458449.ch22
10.1007/s10846-014-0172-0
10.1109/25.492906
10.1109/26.917776
10.1109/TWC.2009.080769
10.1109/TMECH.2013.2241777
10.1109/TVT.2007.907022
10.1016/j.robot.2003.09.007
10.1109/TCSII.2020.3020724
10.1109/TVT.2019.2945936
10.1016/j.robot.2011.06.005
10.1002/9781119974116
10.1109/PIMRC.2012.6362634
10.1109/VTCSpring.2016.7504506
10.1109/VTCFall.2016.7881234
10.1109/CCE.2018.8465761
10.1007/s10957-008-9381-7
10.1109/WCNC.2017.7925517
10.1109/COMST.2018.2862141
10.1109/TCYB.2015.2478857
10.1002/j.1538-7305.1944.tb00874.x
10.1109/ICEMI.2009.5274150
10.1002/9780470751749
10.1109/MCOM.2009.5307472
10.1016/j.mechmachtheory.2019.03.019
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References 2012; 61
2021; 68
2009; 47
2012
2011
2010
2009
2008
2008; 57
2001; 49
2015; 80
2011; 59
2018; 20
2020
2019; 68
2008; 29
2019; 137
2014; 36
2018
2017
2009; 8
2008; 138
2016
2014; 19
2016; 46
1944; 23
1996; 45
2003; 45
e_1_2_8_28_1
e_1_2_8_29_1
e_1_2_8_24_1
e_1_2_8_25_1
e_1_2_8_26_1
e_1_2_8_27_1
Pätzold M. (e_1_2_8_19_1) 2011
e_1_2_8_3_1
e_1_2_8_2_1
e_1_2_8_5_1
e_1_2_8_4_1
e_1_2_8_7_1
e_1_2_8_6_1
e_1_2_8_9_1
e_1_2_8_8_1
e_1_2_8_20_1
e_1_2_8_21_1
e_1_2_8_22_1
e_1_2_8_23_1
Chapra S.C. (e_1_2_8_31_1) 2012
e_1_2_8_13_1
e_1_2_8_14_1
e_1_2_8_16_1
Song Y. (e_1_2_8_17_1) 2010
Zhang X. (e_1_2_8_18_1) 2014; 36
Qi W. (e_1_2_8_15_1) 2008; 29
e_1_2_8_32_1
e_1_2_8_10_1
e_1_2_8_11_1
e_1_2_8_12_1
e_1_2_8_30_1
References_xml – year: 2009
– volume: 57
  start-page: 704
  issue: 2
  year: 2008
  end-page: 714
  article-title: Wide‐sense stationarity of mobile MIMO radio channels
  publication-title: IEEE Trans. Veh. Technol.
– volume: 47
  start-page: 96
  issue: 11
  year: 2009
  end-page: 103
  article-title: Vehicle‐to‐vehicle channel modeling and measurements: recent advances and future challenges
  publication-title: IEEE Commun. Mag.
– volume: 138
  start-page: 275
  issue: 2
  year: 2008
  end-page: 296
  article-title: Minimum‐time travel for a vehicle with acceleration limits: theoretical analysis and receding‐horizon implementation
  publication-title: J. Optim. Theory Appl.
– volume: 68
  start-page: 12375
  issue: 12
  year: 2019
  end-page: 12380
  article-title: Doppler shift characterization of wideband mobile radio channels
  publication-title: IEEE Trans. Veh. Technol.
– start-page: 468
  year: 2012
  end-page: 475
– volume: 68
  start-page: 918
  issue: 3
  year: 2021
  end-page: 922
  article-title: Hardware implementation of overlap‐save‐based fading channel emulator
  publication-title: IEEE Trans. Circuits Syst. II Express Briefs
– start-page: 551
  year: 2020
  end-page: 589
– year: 2016
– year: 2018
– volume: 80
  start-page: 23
  issue: S1
  year: 2015
  end-page: 56
  article-title: Continuous path smoothing for car‐like robots using B‐spline curves
  publication-title: J. Intell. Robot. Syst.
– year: 2010
– year: 2012
– volume: 23
  start-page: 282
  issue: 3
  year: 1944
  end-page: 332
  article-title: Mathematical analysis of random noise
  publication-title: Bell Syst. Tech. J.
– volume: 29
  start-page: 1252
  issue: 5
  year: 2008
  end-page: 1257
  article-title: Arithmetic of Doppler simulation in high dynamic signal simulator
  publication-title: Acta Aeronaut. Astronaut. Sin.
– volume: 61
  start-page: 2375
  issue: 5
  year: 2012
  end-page: 2382
  article-title: An ergodic sum‐of‐cisoids simulator for multiple uncorrelated Rayleigh fading channels under generalized scattering conditions
  publication-title: IEEE Trans. Veh. Technol.
– volume: 8
  start-page: 3122
  issue: 6
  year: 2009
  end-page: 3131
  article-title: Two new sum‐of‐sinusoids‐based methods for the efficient generation of multiple uncorrelated Rayleigh fading waveforms
  publication-title: IEEE Trans. Wirel. Commun.
– year: 2008
– volume: 45
  start-page: 199
  issue: 3–4
  year: 2003
  end-page: 210
  article-title: Time optimal path planning considering acceleration limits
  publication-title: Robot Auton. Syst.
– volume: 20
  start-page: 3142
  issue: 4
  year: 2018
  end-page: 3168
  article-title: A Survey of 5G channel measurements and models
  publication-title: IEEE Commun. Surv. Tut.
– volume: 36
  start-page: 134
  issue: 2
  year: 2014
  end-page: 139
  article-title: Mixed‐clock third‐order DDS applied in signal Doppler frequency shift simulation
  publication-title: J. Natl. Univ. Defense Technol.
– volume: 137
  start-page: 127
  year: 2019
  end-page: 153
  article-title: Smooth and time‐optimal S‐curve trajectory planning for automated robots and machines
  publication-title: Mechan. Mach. Theory
– volume: 19
  start-page: 401
  issue: 2
  year: 2014
  end-page: 411
  article-title: Minimizing energy consumption of wheeled mobile robots via optimal motion planning
  publication-title: IEEE ASME Trans. Mechatron.
– start-page: 56
  year: 2011
  end-page: 60
– volume: 46
  start-page: 2484
  issue: 11
  year: 2016
  end-page: 2496
  article-title: Near‐optimal tracking control of mobile robots via receding‐horizon dual heuristic programming
  publication-title: IEEE Trans. Cybern.
– year: 2017
– volume: 49
  start-page: 699
  issue: 4
  year: 2001
  end-page: 708
  article-title: Limitations of sum‐of‐sinusoids fading channel simulators
  publication-title: IEEE Trans. Commun.
– volume: 45
  start-page: 318
  issue: 2
  year: 1996
  end-page: 331
  article-title: A deterministic digital simulation model for Suzuki processes with application to a shadowed Rayleigh land mobile radio channel
  publication-title: IEEE Trans. Veh. Technol.
– volume: 59
  start-page: 1001
  issue: 11
  year: 2011
  end-page: 1007
  article-title: A novel trajectory‐tracking control law for wheeled mobile robots
  publication-title: Robot Auton. Syst.
– ident: e_1_2_8_14_1
  doi: 10.1109/TVT.2012.2190121
– volume: 36
  start-page: 134
  issue: 2
  year: 2014
  ident: e_1_2_8_18_1
  article-title: Mixed‐clock third‐order DDS applied in signal Doppler frequency shift simulation
  publication-title: J. Natl. Univ. Defense Technol.
– ident: e_1_2_8_32_1
  doi: 10.1109/IROS.2008.4650924
– ident: e_1_2_8_2_1
  doi: 10.1002/9781119458449.ch22
– ident: e_1_2_8_22_1
  doi: 10.1007/s10846-014-0172-0
– ident: e_1_2_8_12_1
  doi: 10.1109/25.492906
– ident: e_1_2_8_11_1
  doi: 10.1109/26.917776
– ident: e_1_2_8_13_1
  doi: 10.1109/TWC.2009.080769
– ident: e_1_2_8_23_1
  doi: 10.1109/TMECH.2013.2241777
– ident: e_1_2_8_5_1
  doi: 10.1109/TVT.2007.907022
– ident: e_1_2_8_28_1
  doi: 10.1016/j.robot.2003.09.007
– ident: e_1_2_8_9_1
  doi: 10.1109/TCSII.2020.3020724
– ident: e_1_2_8_8_1
  doi: 10.1109/TVT.2019.2945936
– ident: e_1_2_8_24_1
  doi: 10.1016/j.robot.2011.06.005
– start-page: 56
  volume-title: Mobile Radio Channels
  year: 2011
  ident: e_1_2_8_19_1
  doi: 10.1002/9781119974116
– ident: e_1_2_8_4_1
  doi: 10.1109/PIMRC.2012.6362634
– ident: e_1_2_8_30_1
  doi: 10.1109/VTCSpring.2016.7504506
– volume: 29
  start-page: 1252
  issue: 5
  year: 2008
  ident: e_1_2_8_15_1
  article-title: Arithmetic of Doppler simulation in high dynamic signal simulator
  publication-title: Acta Aeronaut. Astronaut. Sin.
– ident: e_1_2_8_29_1
  doi: 10.1109/VTCFall.2016.7881234
– start-page: 468
  volume-title: Applied Numerical Methods with MATLAB for Engineers and Scientists
  year: 2012
  ident: e_1_2_8_31_1
– ident: e_1_2_8_20_1
  doi: 10.1109/CCE.2018.8465761
– ident: e_1_2_8_26_1
  doi: 10.1007/s10957-008-9381-7
– ident: e_1_2_8_3_1
  doi: 10.1109/WCNC.2017.7925517
– volume-title: Proceedings of the 2010 International Technical Meeting of the Institute of Navigation, 25–27 January, san Diego, CA, USA
  year: 2010
  ident: e_1_2_8_17_1
– ident: e_1_2_8_7_1
  doi: 10.1109/COMST.2018.2862141
– ident: e_1_2_8_27_1
  doi: 10.1109/TCYB.2015.2478857
– ident: e_1_2_8_10_1
  doi: 10.1002/j.1538-7305.1944.tb00874.x
– ident: e_1_2_8_16_1
  doi: 10.1109/ICEMI.2009.5274150
– ident: e_1_2_8_21_1
  doi: 10.1002/9780470751749
– ident: e_1_2_8_6_1
  doi: 10.1109/MCOM.2009.5307472
– ident: e_1_2_8_25_1
  doi: 10.1016/j.mechmachtheory.2019.03.019
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Snippet Recently, there has been an increasing interest in modelling and simulation of time‐varying (TV) non‐line‐of‐sight (NLOS) channels for global navigation...
Abstract Recently, there has been an increasing interest in modelling and simulation of time‐varying (TV) non‐line‐of‐sight (NLOS) channels for global...
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multiple point‐scatterers
satellite navigation channel
time‐varying
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Title Time‐varying non‐line‐of‐sight (NLOS) satellite navigation channel modelling and simulation using multiple point‐scatterers
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