**Description:** An experimental network is a telecommunications infrastructure specifically designed to test new technologies and services before their implementation in commercial networks. These networks allow researchers, developers, and telecommunications operators to experiment with innovations in a controlled environment, minimizing risks and ensuring that new solutions are effective and safe. Experimental networks are fundamental in the development of advanced technologies, such as 5G and beyond, as they enable the evaluation of different configurations, protocols, and applications under real conditions. Often, these networks are equipped with monitoring and analysis tools that facilitate data collection on the performance and reliability of new technologies. Additionally, experimental networks foster collaboration between universities, companies, and government agencies, creating an ecosystem where knowledge and resources can be shared. In the context of next-generation networks, these platforms are essential for testing features such as low latency, high connection capacity, and energy efficiency, which are crucial for the success of future mobile networks. In summary, experimental networks are a key component in the evolution of telecommunications, enabling innovation and continuous improvement in global connectivity.
**History:** Experimental networks have existed since the early days of telecommunications technology, but their importance has grown exponentially with the advancement of mobile technologies. In the 1980s, test networks began to be established to evaluate the first mobile phone technologies. With the advent of 3G and 4G, these networks became more sophisticated, allowing for more complex testing and the integration of data services. The arrival of 5G has led to a significant increase in the creation of experimental networks, as operators seek to validate new architectures and applications before commercial deployment.
**Uses:** Experimental networks are primarily used to test new technologies and services in a controlled environment. This includes evaluating communication protocols, implementing new network architectures, and validating innovative applications. In the context of next-generation networks, these networks allow operators and developers to experiment with features such as massive connectivity, low latency, and high data transmission speeds. They are also used for academic research and case studies that can influence the future development of telecommunications.
**Examples:** An example of an experimental network is the 5G test network established by Verizon in 2018, which allowed developers to test augmented and virtual reality applications in a 5G environment. Another case is the 5G research network at the University of Bristol, which is used to explore new applications in the fields of health and mobility. These networks have been essential in validating the performance and viability of advanced network technologies before their commercial implementation.
