An Software-Defined Radio Based Satellite Gateway For Internet Of Remote Things (IoRT) Applications

Abstract: The study suggests a applications utilising a satellite gateway for the Internet of Things that is based on software-defined radio (SDR). The gateway’s purpose is to provide dependable and effective satellite- based communication between remote IoT and devices and the internet. The suggested gateway makes use of SDR technology to increase satellite communications adaptability and flexibility, enabling the waveform and communication protocol to be tailored to meet requisites of different IoRT applications. The the gateway's structure, including it physical, data link, and network layers, as its protocol stack and modulation schemes, are all covered in this essay. The suggested gateway offers better spectral efficiency, scalability, and reliability than conventional satellite gateways, according to performance evaluation results. All things considered, the suggested SDR-based satellite gateway is a promising option for enabling effective and dependable communication for IoRT applications in remote areas.