![]() Wireless communication systems have become one of the most interesting areas in the field of telecommunications and networking. The relationship between both parameters was also investigated to provide support to network planners when obtaining the bandwidth from the delay spread, easily computed by a ray-tracing tool. Two wideband parameters, root mean square delay spread and coherence bandwidth, were estimated for the considered scenarios, and we found that they are highly dependent on the physical dimension of the environment rather than on furniture present in the room. A ray-tracing analysis showed that the power spectrum is dominated by the line of sight component together with reflections on two sidewalls, indicating the practical applicability of our results. Wideband measurement data were gathered at various indoor environments with different dimensions and characteristics. In this paper, a measurement campaign is proposed we focused on studying the propagation properties of microwaves at a center frequency of 3.5 GHz, commonly used in 5G cellular networks. In 5G architecture, increased capacity, improved data rate, and decreased latency are the objectives. Together with self-driving cars, augmented reality, and upcoming technologies, the new generation of Internet of Things (IoT) devices is pushing the development of fifth generation (5G) communication systems. ![]() Our society has become fully submersed in fourth generation (4G) technologies, setting constant connectivity as the norm. ![]()
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1/23/2024 12:34:33 am
Internet of Things (IoT) SIM cards (IoT SIMs) are specialized subscriber identity modules designed for IoT devices. These SIMs enable seamless connectivity for a wide range of IoT applications, such as smart devices, sensors, and industrial machinery. IoT SIMs offer low power consumption, cost-effective data plans, and global coverage. They facilitate communication between devices and central servers, allowing businesses to remotely monitor, control, and gather data from their IoT deployments efficiently, contributing to the scalability and efficiency of IoT networks.
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