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Estimated delay spread of industrial plant

This article presents a simplified ray tracing simulation for estimating the delay spread in a typical industrial plant. The simulation results show the maximum delay and the root mean square delay spread, suggesting the suitability of S-V type cluster model for outdoor industrial use cases. The article also discusses the importance of sufficient channel bandwidth for optimal performance.

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Estimated delay spread of industrial plant

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  1. Shusaku Shimada, Yokogawa Co. Estimated delay spread of industrial plant Authors: Date: 2011-2-24

  2. Shusaku Shimada, Yokogawa Co. Abstract An simplified ray tracingsimulation result of delay spread in typical industrial plant is provided.

  3. Shusaku Shimada, Yokogawa Co. A simplified capture of industrial plant for ray tracing area : 300m x 500m approximately

  4. Shusaku Shimada, Yokogawa Co. Rays not more than two reflections with diffraction Relative Receiving Power [ dBm ] Time of arrival [ nsec ]

  5. Shusaku Shimada, Yokogawa Co. Estimated result of delay spread -Result of simplified ray tracing maximum delay : 3.3 us rms delay spread : ~ 600 ns -Estimated maximum delay maximum delay : 6.4 us rms delay spread : 1 us -Result suggests S-V type cluster model, typical in indoor WLAN also works in outdoor industrial use case, if the available channel bandwidth is sufficiently wide, e.g. 1~5MHz.

  6. Shusaku Shimada, Yokogawa Co. End

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