Japanese telecommunications companies NTT DOCOMO, NTT, NEC, and Fujitsu have joined forces to achieve a major breakthrough in 6G technology. They’ve successfully developed a prototype device capable of mind-blowing data transmission speeds of 100 gigabits per second (Gbps).
This achievement marks a significant leap forward compared to current 5G capabilities. At 100 Gbps, the new device is 20 times faster than the maximum data rate of 5G networks. Imagine downloading five HD movies in a single second – that’s the kind of speed we’re talking about.
The secret lies in the sub-terahertz band, a high-frequency range (between 100 GHz and 300 GHz) that offers significantly faster data transfer compared to the lower frequencies used by 5G. However, there’s a catch – these higher frequencies are more susceptible to interference, especially indoors.
While widespread public access to 6G will require new infrastructure to overcome these challenges, this development represents a critical step towards the future. It paves the way for a world filled with revolutionary applications like seamless ultra-high-definition video streaming, real-time control in autonomous vehicles, and a massive increase in communication capacity.
Each of the four companies played a vital role in this project. DOCOMO developed the transmission equipment, NTT focused on high-frequency devices, NEC created a specialized antenna, and Fujitsu contributed high-efficiency amplifiers.
Looking ahead, the team plans to continue their research and development efforts, leveraging their combined expertise to contribute to the standardization of 6G technology.
