Many people across the United States are currently enjoying the benefits of 5G networks on their flagship smartphones. While 5G technology has brought significant improvements in speed compared to previous generations, it still lags behind Wi-Fi and fiber internet connections.
Looking ahead to the future, the focus is now on 6G, the next generation of wireless data standard that has recently achieved a remarkable speed record. Researchers at University College London conducted a test that demonstrated 6G wireless technology’s capability to transmit data at speeds of up to 938 gigabits per second (Gbps).
When comparing the speeds of 6G to 5G, the difference is quite significant. The theoretical maximum download speed of 5G is 20 Gbps, making 6G potentially over 45 times faster in theory. While the average 5G download speed across mobile carriers globally is around 70 megabits per second (Mbps), according to Speedcheck’s 5G Index, the practical speeds of 6G could be up to 13,400 times faster than average 5G speeds.
At 938Gbps, the speed of 6G would allow users to download approximately 20 entire movies in just one second, showcasing the immense potential of this technology. However, it is essential to manage expectations as real-world speeds may vary due to factors such as network congestion, tower distance, and interference.
The incredible speeds of 6G wireless technology are made possible by various innovative techniques employed by researchers. One key factor is the utilization of a much higher frequency range of up to 150GHz, surpassing the typical range of devices like smartphones that operate between 5GHz and 39GHz. By combining different signal types, such as lasers and radio waves, researchers were able to establish stable transmissions that bridged the gaps between wavebands.
While the prospects of 6G technology are exciting, it may still be a while before it becomes widely available for consumer use. Market launch is not expected until at least 2030, as carriers need to expand their networks and develop suitable infrastructure to support 6G. Additionally, there are challenges to address, such as the shorter range of early 6G transmissions, limiting its practicality to densely populated urban areas.
Moreover, the development of any new technology involving radiation must prioritize ensuring that it poses no risks to human health. As researchers continue to make advancements in 6G technology, the future holds exciting possibilities for even faster and more efficient wireless connectivity.
