6G is coming: How close are we and how India is preparing for it

If you’ve been keeping an eye on tech headlines, you’ve probably seen 6G mentioned as if it’s just about to land. But beyond the hype of lightning-fast speeds and sci-fi-like possibilities, the reality is more measured, 6G is shaping up to be an evolution, not a revolution.

The early chatter around 6G isn’t just about speed; it’s about intelligence. Where 5G connected people and devices, 6G aims to connect entire ecosystems, machines, sensors, vehicles, even virtual worlds, with networks that can think and adapt in real time.

Expect AI-native networks capable of predicting usage patterns, rerouting data automatically, and managing energy with machine-level efficiency. These networks will be greener, smarter, and built to handle technologies that don’t even exist yet.

What 6G really promises

In laboratory conditions, researchers have already tested theoretical data speeds of 6G, up to one terabit per second, nearly 50 times faster than 5G. But speed is just one headline feature.

The true leap lies in near-zero latency, advanced sensing capabilities, and seamless integration between the physical and digital worlds. Imagine smart cities that optimise themselves, or holographic video calls that feel as real as face-to-face conversations.

Globally, the race to define and dominate 6G is well underway. China has completed the first phase of 6G technology trials, identifying over 300 key innovations and securing almost 40 per cent of global patents.

South Korea, Japan, and the United Arab Emirates are pushing national 6G strategies, while tech giants such as Samsung, Nokia, and Qualcomm are already testing AI-powered network components that could underpin future infrastructure.

Despite the progress, experts warn that 6G isn’t arriving tomorrow. Standardisation efforts by 3GPP and the International Telecommunication Union (ITU) are ongoing under the IMT-2030 framework, with consensus pointing to a commercial launch around 2030. Until then, enhanced versions of 5G, like 5G-Advanced, will act as the bridge between today’s networks and tomorrow’s intelligence-driven systems.

Is India closer to 6G technology?

Surprisingly, yes — and faster than many expected.

India’s breakneck 5G rollout, completed across major cities in record time, has set the stage for the next generation. What began as a drive to close the connectivity gap has evolved into an ambition to lead.

The government’s Bharat 6G Vision lays out a bold roadmap: India aims to secure 10 per cent of global 6G patents by 2030.

To make that happen, over 100 dedicated 5G labs have been established nationwide to support startups, universities, and research groups experimenting with technologies that will feed into the 6G ecosystem, including edge computing, AI-based network management, and quantum communications.

India’s Department of Telecommunications (DoT) has also positioned the country in global conversations, actively participating in 3GPP and ITU standardisation meetings. That means India won’t just follow future 6G rules, it’s helping write them.

Collaboration is already under way between universities such as MNNIT Allahabad and IIIT Gwalior, working on indigenous high-speed antenna systems tailored for 6G networks.

This early research could give India valuable intellectual property and technical expertise when commercial 6G deployments begin.

Experts describe the approach as “building forward while staying grounded.” India isn’t rushing to deploy 6G, it’s using 5G as a testbed, learning how to manage dense data networks efficiently while preparing for the demands of the next generation.

For now, 6G remains a concept more than a consumer product. But the pieces are falling into place, globally and in India. The next decade won’t just redefine mobile connectivity; it could redefine who leads it.

And if current momentum is any indicator, India won’t be watching from the sidelines, it’ll be right in the race.