VIAVI and DOCOMO Demonstrate AI-Driven 6G Network Control, Achieving Up to 20% Throughput Improvement
Breakthrough in 6G: Up to 20% More Network Throughput Thanks to AI and Digital Twin Technologies
NTT DOCOMO and VIAVI Solutions Inc. (NASDAQ:VIAV) have successfully demonstrated a significant leap in network efficiency for next-generation 6G communications. By combining AI technologies with digital twin environments, the two companies achieved up to a 20% increase in network throughput during their joint study—unlocking new possibilities for the future of wireless infrastructure.
Key Takeaways From the Demonstration: Less Overhead, More Data
The study focused on the Self-awareness Network concept, leveraging VIAVI’s digital twin and TeraVM AI RAN Scenario Generator. The innovation lies in reducing the amount of network quality measurement and user equipment (UE) reporting required. This streamlining frees up valuable resources, allowing more wireless bandwidth for actual data transmission—one of the main contributors to the observed 20% throughput improvement.
The simulation mapped a dense Tokyo Station area, with base stations making AI-driven predictions on optimal beam selection for user devices. By using predictive data modeling generated within the digital twin, the network could operate more efficiently than conventional systems that rely heavily on real-time device feedback.
| Feature | Traditional RAN | VIAVI & DOCOMO AI RAN |
|---|---|---|
| Network Quality Measurements | High—Continuous reporting by UEs | Low—Reduced reporting, AI-based predictions |
| System Throughput | Baseline | Up to 20% Improvement |
| Resource Efficiency | Lower | Higher due to freed up wireless resources |
| Use of Digital Twins | No | Yes—Simulation for real-time optimization |
Industry Implications: AI-Powered Networks Gaining Momentum
This demonstration is more than a technological milestone—it signals a shift toward a future where networks self-optimize using high-quality, real-world data. For VIAVI, it spotlights the company’s digital twin and AI-powered network testing capabilities. As more industries aspire to deploy 6G, partnerships like this position VIAVI at the forefront of upcoming infrastructure transformations.
DOCOMO’s Self-awareness Network concept aims to make radio networks more adaptive, helping operators extract the most value from every bit of spectrum. By minimizing unnecessary overhead, networks can flexibly adapt to new applications or traffic patterns—key as the world rushes toward 6G.
Investor Context: Strategic Positioning Amid 6G Innovation
VIAVI’s partnership with DOCOMO not only enhances its visibility at global industry events like Mobile World Congress (MWC) Barcelona 2026, but also demonstrates its leadership in the AI and network optimization space.
Meanwhile, VIAVI shares were trading at $33.51 as of 11:58 AM. While price action can fluctuate, the continued focus on innovation—like today’s 6G demonstration—is a key signal for long-term positioning.
What’s Next for VIAVI and Network Technologies?
The collaboration doesn’t end here. Both companies plan to deepen their research efforts into 6G, digital twins, and advanced AI for networks. For investors, this marks an ongoing opportunity to track VIAVI as it shapes the infrastructure underpinning the next wave of global communications.
Is this breakthrough the start of an industry-wide transformation? Only time—and continued innovation—will tell. The market will be watching as VIAVI and DOCOMO lead the way.
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