CEA and Spectronite develop software radio for spectrally efficient backhaul solutions

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www.vanillaplus.com, Mar. 02, 2022 – 

Grenoble and , Sophia Antipolis, France. 1 March, 2022 – CEA, a French key player in research, development and innovation, and Spectronite, a provider of wireless backhaul technology, announced they have adapted and optimised CEA-Leti's spectrally efficient waveform with enhanced spectral efficiency for Spectronite's X-Series modem for 5G systems.

CEA-Leti is a technology research institute at CEA that provides micro- and nanotechnologies, including radiofrequency technologies. Spectronite offers a software-defined technology for wireless backhaul that allows for the long and high-capacity microwave links ever designed. X-Series, its latest product line, achieves capacity up to 10Gb/s and can reach multi-gigabit transfers over distances up to 50 kilometres.

With this jointly developed radio technology, Spectronite's goal is to disrupt the way operators interconnect 5G base stations. In the 5G rollout, operators are required to deploy an increasing number of base stations, each of them supporting a data rate multiplied by 10 compared to 4G base stations to address user expectations in a context of mobile-data usage doubling every 18 months. Backhaul links rely on either optical fibre or wireless communication.

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