Vietnam’s 6G Ambitions: Open RAN as a Strategic Springboard
As the global telecom industry wrestles with the transition from 5G to 6G, a less-heralded but strategically significant narrative is unfolding in Southeast Asia. Vietnam, through its state-owned telecom giant Viettel and a coordinated national strategy, is positioning itself not merely as a consumer of next-generation technology but as an active contributor to its foundational architecture. The linchpin of this ambition is Open RAN—not as an end in itself, but as a deliberate stepping stone toward a more sovereign, innovative, and AI-native 6G future.
For a technical and business audience accustomed to tracking hyperscaler moves and Western vendor strategies, Vietnam’s approach offers a compelling case study in how emerging economies can leverage open architectures to leapfrog traditional barriers. It also underscores a broader shift: the race to 6G is as much about geopolitical influence and industrial policy as it is about spectrum and throughput.
The Strategic Rationale: From Dependency to Co-Creation
Vietnam’s telecom journey has been marked by a conscious effort to reduce dependency on foreign equipment vendors. The country’s early 5G deployments, while commercially successful, highlighted the vulnerabilities of relying on closed, proprietary systems. According to a recent analysis published on Vietnam.vn, the development of 5G has built domestic capacity in research and development of telecommunications equipment, accumulating experience in chips, radio, core networks, software, cloud computing, and artificial intelligence. This foundation is now being leveraged to pursue a more ambitious agenda.
The open architecture of Open RAN is central to this strategy. By disaggregating hardware and software and fostering multi-vendor interoperability, Open RAN enables local companies to participate in the development of network components that were previously the exclusive domain of a handful of global players. As the Vietnam.vn article notes, “The open architecture facilitates the participation of many businesses and partners in researching and developing components of the telecommunications network, instead of relying entirely on a closed system.” This is not just about cost savings; it is about building indigenous technical expertise and creating a domestic ecosystem that can support future innovation.
This approach is particularly prescient as the industry moves toward 6G. The next-generation network will not simply be a faster pipe; it will be an intelligent, integrated infrastructure combining connectivity, artificial intelligence, edge computing, sensing, and automation. In such an environment, the ability to innovate across the stack—from silicon to software—becomes a strategic imperative. Vietnam’s Open RAN investments are effectively a dry run for this more complex future.
Viettel’s Pioneering Role: From Operator to Vendor
At the heart of Vietnam’s strategy is Viettel High Tech, the research and development arm of the Viettel Group. Unlike many operators that merely deploy equipment from traditional vendors, Viettel has invested in becoming a vendor itself, developing its own 5G radio units and core network elements. This is a bold move that few operators globally have attempted. In 2026, Viettel High Tech announced collaborations with Intel, AMD, and ID Quantique related to 5G Advanced and 6G. These partnerships cover a broad spectrum of next-generation technologies, including AI in RAN systems, cloud-native architecture, high-performance computing, edge computing, and post-quantum security.
The choice of partners is telling. Intel and AMD are leading providers of general-purpose processors that are increasingly used in virtualized and Open RAN environments. ID Quantique is a Swiss company specializing in quantum-safe security, a crucial consideration for future networks that will need to withstand the eventual threat of quantum computers. By aligning with these companies, Viettel is not just acquiring technology; it is building a global network of collaborators that can help it navigate the complex 6G landscape.
Viettel’s ambitions extend beyond its home market. The company has already deployed its 5G Open RAN equipment in several countries, including Myanmar and Timor-Leste, and is actively marketing its solutions to other emerging markets. This outward expansion is a testament to the commercial viability of its approach and a demonstration that Open RAN can be a springboard for new entrants in the telecom vendor market.
The 6G Vision: Beyond Faster Pipes
The Vietnam.vn article articulates a clear vision for 6G: “If 5G laid the foundation for the Internet of Things, smart factories, connected vehicles, and high-speed digital services, then 6G is expected to further expand the relationship between the physical and digital worlds.” This is not hyperbole. 6G is being designed as an AI-native network, with intelligence embedded in every layer, from the radio access network to the core. It will integrate sensing capabilities, enabling the network to perceive its environment, and will support massive numbers of connected devices with ultra-low latency.
Vietnam’s approach to 6G is notably holistic. The country recognizes that 6G requires expertise in multiple domains beyond traditional telecommunications. As the article states, “6G requires a workforce capable of working simultaneously in multiple fields: telecommunications, AI, semiconductors, mathematics, physics, information security, and data science.” This interdisciplinary demand is driving Vietnam’s educational and training initiatives, which aim to produce a new generation of engineers and researchers equipped for this challenge.
Vietnam is also actively participating in international standards bodies, including 3GPP and the ITU, to ensure that its perspectives are reflected in the emerging 6G specifications. This is a significant step for a country that was historically a technology taker. By engaging in standards development, Vietnam is positioning itself to influence the global 6G roadmap.
Open RAN as a Catalyst for 6G Innovation
The connection between Open RAN and 6G is not coincidental. Open RAN’s principles of openness, disaggregation, and interoperability are foundational to the 6G vision. In a 6G world, networks will be composed of heterogeneous components from multiple vendors, orchestrated by AI-driven software. Open RAN provides the blueprint for this architecture.
Vietnam’s experience with Open RAN is therefore directly relevant to its 6G ambitions. The country has already grappled with the challenges of integrating multi-vendor environments, developing robust interfaces, and ensuring security in an open ecosystem. These lessons will be invaluable as 6G networks become more complex and more reliant on software-defined functions.
Moreover, Open RAN has enabled Vietnam to cultivate a local supplier base. Companies like Viettel High Tech are now capable of producing advanced radio hardware and software, a capability that would have been unthinkable a decade ago. This indigenous capacity is a strategic asset that can be leveraged for 6G development, reducing reliance on foreign vendors and enhancing national security.
The Geopolitical Dimension: A Counterweight to Tech Hegemony
Vietnam’s push for Open RAN and 6G also has a geopolitical dimension. The country is walking a tightrope between China and the West, seeking to maintain good relations with both while safeguarding its own interests. By developing its own telecom equipment, Vietnam reduces its vulnerability to external pressure, whether from the US-China trade war or from potential restrictions on technology exports.
Open RAN is particularly attractive in this context because it is an international standard supported by the O-RAN Alliance, which includes major Western vendors like Ericsson, Nokia, and Samsung, as well as Chinese companies like ZTE. By adopting Open RAN, Vietnam can source components from a diverse range of suppliers, mitigating the risk of being caught in the crossfire of great power competition.
Vietnam’s approach is also a model for other developing nations that seek to participate in the digital economy without becoming dependent on a single vendor. The country’s success in building a domestic telecom industry could inspire similar initiatives in other emerging markets, potentially reshaping the global telecom landscape.
Challenges and Realities
Despite the optimism, Vietnam faces significant challenges in realizing its 6G ambitions. The country’s R&D spending, while growing, still lags behind that of developed nations. Building a 6G ecosystem requires sustained investment in fundamental research, which is a long-term commitment that may not yield immediate commercial returns.
Moreover, the global 6G standards are still in flux. While there is general agreement on the need for AI integration and increased spectral efficiency, many technical details remain unresolved. Vietnam’s ability to influence these standards will depend on its diplomatic and technical credibility, which it is still building.
There is also the risk of over-reliance on foreign partners. While collaborations with Intel, AMD, and ID Quantique are valuable, they also create dependencies. Vietnam must ensure that it retains the capability to innovate independently, even as it leverages external expertise.
Finally, the commercial viability of 6G is uncertain. The business case for 6G, particularly in emerging markets, is not yet clear. Vietnam’s operators will need to find revenue models that justify the massive investments required for 6G infrastructure. This is a challenge that all countries will face, but it is particularly acute for those with limited financial resources.
Implications for the Open RAN Community
Vietnam’s strategy has significant implications for the broader Open RAN community. First, it demonstrates that Open RAN is not just a Western phenomenon. Developing countries are embracing it as a means of achieving digital sovereignty and fostering local innovation. This expands the market for Open RAN products and services, creating opportunities for vendors and integrators.
Second, Vietnam’s experience highlights the importance of a holistic approach to Open RAN. Success is not just about deploying disaggregated hardware; it requires building an ecosystem of skills, partnerships, and standards. This is a lesson that other countries and operators can learn from.
Third, Vietnam’s foray into 6G research and development signals that the next generation of networks will be shaped by a more diverse set of players than previous generations. The traditional dominance of a few Western and Chinese vendors is being challenged by new entrants from emerging markets. This could lead to a more fragmented but also more innovative global telecom industry.
Conclusion: A Blueprint for the Future
Vietnam’s journey from 5G to 6G, with Open RAN as a stepping stone, offers a compelling vision for the future of telecommunications. It shows that with strategic planning and sustained investment, even countries with limited resources can become active contributors to the global digital ecosystem. The country’s focus on open architectures, AI integration, and workforce development provides a blueprint for others to follow.
As the world moves toward 6G, the voices of emerging economies will become increasingly important. They bring unique perspectives and needs that must be considered in the design of next-generation networks. Vietnam’s proactive approach ensures that its voice will be heard.
For Open RAN advocates, Vietnam’s success is a powerful validation of their cause. It demonstrates that open, interoperable networks are not just a technical nicety but a strategic imperative for nations seeking to thrive in the digital age. As 6G research accelerates, the principles of Open RAN will become even more critical, and Vietnam’s experience will be a valuable reference point.
The road to 6G is long and fraught with challenges, but Vietnam’s ambitious vision suggests that the future of telecom is not reserved for the few. With openness and collaboration, it can be built by many.