Latency analysis on W-band hybrid fiber-wireless link using software defined radio in real time

Monica Andrea Rico-Martinez, Alvaro Morales-Vicente, Rafael Puerta-Ramirez, Víctor Mehmeri-Dantas, Idelfonso Tafur-Monroy, Gloria Margarita Varon-Duran


This paper reports an experimental comparison and analysis of latency for different modulation techniques at different data rates in W-band Radio-over-Fiber (RoF) transmission links. In addition, a software defined radio called GNU-Radio is employed with Universal Software Radio Peripheral (USRP) to generate and retrieve the transmitted signals. Likewise, it is used to test the end to end latency in the W-band RoF link.


Network Performance, Radio over Fiber, W band, Software defined radio

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