13 July 2023
Did you know that 6G cellular networks are already in development?
The next generation of internet connectivity, 6G, is on its way. With a projected commercial launch in 2030, 6G is set to revolutionise the way we connect and interact with the digital world.
While 6G is not yet defined, researchers and experts are exploring various technologies and concepts that could shape its foundation. One of the potential concepts being investigated is the distributed radio access network (DRAN), which aims to enhance network capacity and coverage. DRAN distributes the processing and intelligence of the network closer to the edge, enabling faster and more efficient data transmission. While its inclusion in 6G is not guaranteed, it is an intriguing possibility that researchers are exploring.
6G will make use of currently untapped parts of the radio frequency spectrum, such as the terahertz (THz) range. This higher frequency spectrum has the potential to offer increased data transfer rates, lower latency, and improved spectrum sharing. While we don’t yet know the exact range, it is an intriguing possibility that researchers are exploring.
The implementation of the terahertz (THz) spectrum in 6G cellular networks poses challenges due to its sensitivity to physical barriers. THz waves, with their shorter wavelengths and higher frequencies, are more prone to attenuation when encountering obstacles. To overcome this, researchers are exploring innovative techniques such as beamforming and advanced antenna technologies to improve signal strength and reliability. Development of new materials and understanding propagation characteristics are also crucial.
The development of 6G represents a significant milestone in our technological journey, promising to fuel innovation across industries, from healthcare and transportation to entertainment and beyond. It’s an exciting time to be part of the digital revolution.