Exploring new spectrums like terahertz and spectrum sharing mechanisms, we unlock previously untapped opportunities, maximizing the efficiency and capacity of our networks.
Related projects
IoT in TV White Space spectrum
The deployment of Internet of Things (IoT) networks has rapidly increased over recent years – to connect homes, cities, farms, and many other industries. Today, these networks rely on connectivity solutions, such as LoRaWAN, operating in the ISM bands. Our experience from deployments in multiple countries has shown that such networks are bottlenecked by range and bandwidth. Therefore, we propose a new connectivity solution operating in TV White Space (TVWS) spectrum, where narrowband devices configured for IoT can opportunistically transmit data, while protecting incumbents from receiving harmful interference.
Related vertical(s): IoT
Smart Surface
We explore the connections between reflective / metamaterial surfaces and next-generation wireless networks. 6G wireless network promises much faster and better wireless connectivity to cover residential, commercial, and industrial environments, as it uses larger bandwidth and higher wireless frequencies, e.g., mmWave, cmWave, and terahertz. However, the propagation of these high frequency wireless signals is heavily subject to the environment. The distribution of wireless signal strength is random and uneven across the covered area due to the ambient reflectors, blockage, and moving objects like human body. Thus, maintaining a consistent high throughput broadband wireless channel between the user and the access point is challenging. We ask – “Can we establish consistent high-throughput connections for terahertz and cmWave communication in a low-cost and scalable way?” Stay tuned.
Related vertical(s): Smart surfaces
Spectrum sharing between satellite and terrestrial networks
In a world where space and terrestrial networks are expanding at an unprecedented pace, it is critical to ensure that the radio spectrum, a finite resource, is utilized to benefit both types of networks. To achieve this, it is essential to have an inclusive spectrum management technology that can facilitate efficient spectrum sharing. We introduce our innovative solutions that enable spectrum sharing in two ways. Firstly, our cutting-edge NextG AI-driven spectrum database creates a new spectrum awareness service that ensures effective management of the spectrum. Secondly, our spectrum exploitation techniques leverage satellite artifacts that embed unique attributes in the RF signal transmitted from each satellite, enabling coexistence with other networks. Our innovations have been tested and evaluated in a real-world satellite network, providing compelling evidence of their efficacy. With these groundbreaking solutions, we are confident that we can overcome the challenges of managing the radio spectrum and drive forward a new era of progress and innovation in both terrestrial and space networks.
Related vertical(s): IoT | Space connectivity