TY - EJOU AU - Abdelhak, Yasmine I. AU - Kamel, Fady AU - Hafez, Moustafa AU - Kotb, Hussein E. AU - Omran, Haitham A. AU - Ismail, Tawfik AU - Mostafa, Hassan TI - Radio Optical Network Simulation Tool (RONST) T2 - Computers, Materials \& Continua PY - 2022 VL - 71 IS - 2 SN - 1546-2226 AB - This paper presents a radio optical network simulation tool (RONST) for modeling optical-wireless systems. For a typical optical and electrical chain environment, performance should be optimized concurrently before system implementation. As a result, simulating such systems turns out to be a multidisciplinary problem. The governing equations are incompatible with co-simulation in the traditional environments of existing software (SW) packages. The ultra-wideband (UWB) technology is an ideal candidate for providing high-speed short-range access for wireless services. The limited wireless reach of this technology is a significant limitation. A feasible solution to the problem of extending UWB signals is to transmit these signals to end-users via optical fibers. This concept implies the need for the establishment of a dependable environment for studying such systems. Therefore, the essential novelty of the proposed SW is that it provides designers, engineers, and researchers with a dependable simulation framework that can accurately and efficiently predict and/or optimize the behavior of such systems in a single optical-electronic simulation package. Furthermore, it is supported by a strong mathematical foundation with integrated algorithms to achieve broad flexibility and low computational cost. To validate the proposed tool, RONST was deployed on an ultra-wideband over fiber (UWBoF) system. The bit error rate (BER) has been calculated over a UWBoF system, and there is good agreement between the experimental and simulated results. KW - Optical-wireless systems; mathematical modelling techniques; opto-electronic software tools; ultra-wide band over fiber systems (UWBoF) DO - 10.32604/cmc.2022.022470