Assessment of the GSM-R susceptibility to repetitive transient disturbance

作者：Boschetti Giorgio; Mariscotti Andrea^*; Deniau Virginie

来源：Measurement, 2012, 45(9): 2226-2236.

DOI：10.1016/j.measurement.2012.04.004

• Guideway transportation systems
• Radiated interference
• Spectral analysis
• GSM-R
• Bit error rate
• Data correction

The transients produced by the pantograph electric arc and captured by a GSM-R antenna mounted on the roof top are characterized in the time domain and in the joint time-frequency domain, in order to quantify the noise produced on the GSM-R channels. The recorded signals are also characterized in order to evaluate the behavior of the GSM-R protocol in relation to burst noise with transients undergoing different repetition intervals. To this aim the GSM-R protocol is considered in particular with respect to data bit protection and for the relationship between signal-to-noise ratio, bit error rate and frame error rate, evaluated by repeated laboratory tests based on recorded transients. The measurements were performed on a 25 kV 50 Hz French railway line.

• 出版日期2012-11