A Method for Determination of GNSS Radio Frequency Compatibility Threshold and Its Assessment

Wei LIU; Yuan HU

doi:10.1587/transcom.E97.B.1103

A Method for Determination of GNSS Radio Frequency Compatibility Threshold and Its Assessment

Wei LIU, Yuan HU

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With the development of global navigation satellite systems (GNSS), the interference among global navigation satellite systems, known as the radio frequency compatibility problem, has become a matter of great concern to system providers and user communities. The acceptable compatibility threshold should be determined in the radio frequency compatibility assessment process. However, there is no common standard for the acceptable threshold in the radio frequency compatibility assessment. This paper firstly introduces the comprehensive radio frequency compatibility methodology combining the spectral separation coefficient (SSC) and code tracking spectral sensitivity coefficient (CT_SSC). Then, a method for determination of the acceptable compatibility threshold is proposed. The proposed method considers the receiver processing phase including acquisition, code and carrier tracking and data demodulation. Simulations accounting for the interference effects are carried out at each time step and every place on earth. The simulations mainly consider the signals of GPS, Galileo and BeiDou Navigation Satellite System (BDS) in the L1 band. Results show that all of the sole systems are compatible with other GNSS systems with respect to a special receiver configuration used in the simulations.

Publication: IEICE TRANSACTIONS on Communications Vol.E97-B No.5 pp.1103-1111

Publication Date: 2014/05/01

Publicized

Online ISSN: 1745-1345

DOI: 10.1587/transcom.E97.B.1103

Type of Manuscript: PAPER

Category: Navigation, Guidance and Control Systems

Authors

Wei LIU
Shanghai Maritime University
Yuan HU
Shanghai Ocean University

Keyword

compatibility, global navigation satellite system, acceptability threshold, intersystem interference

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Wei LIU, Yuan HU, "A Method for Determination of GNSS Radio Frequency Compatibility Threshold and Its Assessment" in IEICE TRANSACTIONS on Communications, vol. E97-B, no. 5, pp. 1103-1111, May 2014, doi: 10.1587/transcom.E97.B.1103.
Abstract: With the development of global navigation satellite systems (GNSS), the interference among global navigation satellite systems, known as the radio frequency compatibility problem, has become a matter of great concern to system providers and user communities. The acceptable compatibility threshold should be determined in the radio frequency compatibility assessment process. However, there is no common standard for the acceptable threshold in the radio frequency compatibility assessment. This paper firstly introduces the comprehensive radio frequency compatibility methodology combining the spectral separation coefficient (SSC) and code tracking spectral sensitivity coefficient (CT_SSC). Then, a method for determination of the acceptable compatibility threshold is proposed. The proposed method considers the receiver processing phase including acquisition, code and carrier tracking and data demodulation. Simulations accounting for the interference effects are carried out at each time step and every place on earth. The simulations mainly consider the signals of GPS, Galileo and BeiDou Navigation Satellite System (BDS) in the L1 band. Results show that all of the sole systems are compatible with other GNSS systems with respect to a special receiver configuration used in the simulations.
URL: https://globals.ieice.org/en_transactions/communications/10.1587/transcom.E97.B.1103/_p

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@ARTICLE{e97-b_5_1103,
author={Wei LIU, Yuan HU, },
journal={IEICE TRANSACTIONS on Communications},
title={A Method for Determination of GNSS Radio Frequency Compatibility Threshold and Its Assessment},
year={2014},
volume={E97-B},
number={5},
pages={1103-1111},
abstract={With the development of global navigation satellite systems (GNSS), the interference among global navigation satellite systems, known as the radio frequency compatibility problem, has become a matter of great concern to system providers and user communities. The acceptable compatibility threshold should be determined in the radio frequency compatibility assessment process. However, there is no common standard for the acceptable threshold in the radio frequency compatibility assessment. This paper firstly introduces the comprehensive radio frequency compatibility methodology combining the spectral separation coefficient (SSC) and code tracking spectral sensitivity coefficient (CT_SSC). Then, a method for determination of the acceptable compatibility threshold is proposed. The proposed method considers the receiver processing phase including acquisition, code and carrier tracking and data demodulation. Simulations accounting for the interference effects are carried out at each time step and every place on earth. The simulations mainly consider the signals of GPS, Galileo and BeiDou Navigation Satellite System (BDS) in the L1 band. Results show that all of the sole systems are compatible with other GNSS systems with respect to a special receiver configuration used in the simulations.},
keywords={},
doi={10.1587/transcom.E97.B.1103},
ISSN={1745-1345},
month={May},}

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TY - JOUR
TI - A Method for Determination of GNSS Radio Frequency Compatibility Threshold and Its Assessment
T2 - IEICE TRANSACTIONS on Communications
SP - 1103
EP - 1111
AU - Wei LIU
AU - Yuan HU
PY - 2014
DO - 10.1587/transcom.E97.B.1103
JO - IEICE TRANSACTIONS on Communications
SN - 1745-1345
VL - E97-B
IS - 5
JA - IEICE TRANSACTIONS on Communications
Y1 - May 2014
AB - With the development of global navigation satellite systems (GNSS), the interference among global navigation satellite systems, known as the radio frequency compatibility problem, has become a matter of great concern to system providers and user communities. The acceptable compatibility threshold should be determined in the radio frequency compatibility assessment process. However, there is no common standard for the acceptable threshold in the radio frequency compatibility assessment. This paper firstly introduces the comprehensive radio frequency compatibility methodology combining the spectral separation coefficient (SSC) and code tracking spectral sensitivity coefficient (CT_SSC). Then, a method for determination of the acceptable compatibility threshold is proposed. The proposed method considers the receiver processing phase including acquisition, code and carrier tracking and data demodulation. Simulations accounting for the interference effects are carried out at each time step and every place on earth. The simulations mainly consider the signals of GPS, Galileo and BeiDou Navigation Satellite System (BDS) in the L1 band. Results show that all of the sole systems are compatible with other GNSS systems with respect to a special receiver configuration used in the simulations.
ER -