The arrival of 6G technology redefines global communication and technological innovation, offering faster speeds, excellent connectivity, and new possibilities across various sectors. A new study, “The Future of 6G Networks: Transforming Connectivity and Innovation”, conducted by Ir. Professor Dr. Leong Wai Yie from INTI International University’s Faculty of Engineering and Quantity Surveying (FEQS) explores how this next-generation wireless technology will change the way we live, work, and interact with the world around us.
Ir. Professor Dr. Leong Wai Yie, a senior professor at INTI International University’s Faculty of Engineering and Quantity Surveying, shares insights from her research on 6G technology and its potential to reshape global communication and drive technological innovation.
Professor Leong’s study explains that 6G will bring much faster internet speeds and more reliable connections than what we currently have with 5G. For instance, while 5G can reach speeds of up to 10 Gbps, 6G is expected to exceed 100 Gbps, with the possibility of reaching up to 1 terabit per second (Tbps). This will allow tasks like downloading large files or streaming high-definition videos to happen much more quickly. Additionally, 6G will support new technologies like virtual reality (VR) and augmented reality (AR), making these experiences far more immersive and interactive.
One key difference between 5G and 6G is the ability to connect more devices simultaneously. 5G can support around 1 million devices per square kilometre, while 6G is expected to handle up to 10 million devices in the same space. This is crucial for the development of smart cities and autonomous vehicles, where many devices need to communicate with each other instantly and reliably.
Beyond faster speeds, Professor Leong’s research points out that 6G could bring major advancements in areas such as healthcare, education, and entertainment. For example, 6G will support advanced telemedicine in healthcare, allowing doctors to diagnose and treat patients with high-definition video remotely. In education, it will enable virtual learning experiences that feel more real and interactive. The technology will also provide the foundation for smart cities, making transportation systems and energy management more efficient.
Research into 6G technology is set to transform global connectivity, enabling faster speeds, more devices, and innovative applications in healthcare, education, smart cities, and beyond.
However, transitioning to 6G comes with its own set of challenges. Building the necessary infrastructure will require significant investment and new regulations must be developed. There are also concerns about cybersecurity and privacy that must be addressed. Ensuring that 6G works globally requires cooperation between countries to manage technical complexities and ensure smooth interoperability.
Despite these challenges, Professor Leong believes the potential benefits of 6G are substantial. “6G has the power to improve how we connect, communicate, and live,” she says. “Although there are obstacles, the benefits of better connectivity, innovations, and societal impact are worth the effort. We can unlock 6G’s full potential with continued research and careful planning.”
The shift from 5G to 6G is not just about faster internet; it’s about meeting the growing demand for better, more efficient networks to support future technologies. By embracing the advancements that 6G offers and addressing the challenges along the way, we can look forward to a future where everything from healthcare to entertainment is transformed, creating new opportunities and improving daily life for people worldwide.