Orbiting Innovations: Revolutionizing Connectivity in Africa with 5G NTN
Africa is entering a decisive chapter in its digital transformation. The continent has witnessed strong growth in mobile penetration, with 4G networks expanding across cities and 5G beginning to take hold in several markets. Yet the connectivity gap remains stark. More than half of Africa’s population still lives in rural areas where traditional infrastructure—fibre, microwave, and terrestrial backhaul—remains either impractical or economically unsustainable. The result is that millions remain excluded from the digital economy, unable to access the services that underpin modern education, healthcare, commerce, and governance.
Closing this gap requires more than incremental improvements. It demands a new model of connectivity built on the integration of satellite technology and 5G Non-Terrestrial Networks (NTN). Together, these two technologies promise to create a seamless communications layer that stretches from dense urban hubs to the remotest villages, redefining the future of Africa’s connectivity.
The promise and limits of 5G in Africa
Since Vodacom and MTN launched the first major 5G networks in South Africa in 2020, the technology has slowly expanded across the continent. Today, more than twenty countries have operational 5G networks, and momentum is expected to accelerate in the years ahead. By 2030, GSMA projects that Africa will have more than 340 million 5G connections, representing one-fifth of all mobile links. Together, 4G and 5G will account for nearly two-thirds of the continent’s total connections. GSMA also estimates that 5G alone will contribute 26 billion dollars to Africa’s economy by the end of the decade, with major benefits for retail, manufacturing, and agriculture.
Even so, structural challenges remain. While device affordability has long been a barrier, 5G-ready smartphones are now increasingly available in the 150-dollar range. Mass adoption, however, is expected to accelerate only when devices reach the sub-50-dollar level, as was the case with 4G. Coverage is also expanding unevenly, with rural deployments constrained by high costs. Legacy networks remain significant: 2G and 3G together still account for more than 75 percent of connections. Most stakeholders believe that while usage of these older technologies will decline sharply, they will still be operational in 2030.
These realities underscore the importance of complementary solutions. Terrestrial 5G alone cannot close Africa’s connectivity gap, but in combination with satellite and NTN, operators can extend reach, reduce costs, and build resilient, inclusive networks.
Satellite as a critical complement
Satellites offer precisely the characteristics that terrestrial systems cannot. Its expansive reach makes it the most practical means of extending connectivity into underserved and low-revenue regions, while its inherent resilience ensures that networks can continue functioning even when terrestrial links fail. Satellite backhaul is already playing a growing role in global 5G deployments, with the number of sites connected in this way projected to grow at a compound annual rate of 66 percent to reach 72,000 sites by 2033.
For Africa, this means that remote schools, clinics, and enterprises can be connected more quickly and cost-effectively than through fibre or microwave alone. Satellite also ensures continuity for enterprise operations, providing reliable backup in case of outages. In rural areas, it is often the only feasible option for linking 5G towers and ensuring that new generations of mobile services can reach beyond city limits.
ST Engineering iDirect’s Intuition platform represents one of the most advanced solutions in this space. Cloud-native and multi-orbit by design, Intuition supports both non-standalone and standalone 5G architectures. This allows African operators to expand coverage cost-effectively, capture new markets, and reduce churn, while simultaneously improving redundancy and resilience. The platform’s adherence to 3GPP standards guarantees quality of service and experience, creating dependable networks that unify terrestrial and non-terrestrial infrastructure. For operators, this means lower operational costs, new revenue opportunities, and a clear path to scalability.
The convergence of telco and satellite networks
Historically, the telecom and satellite sectors developed in parallel. While often complementary, their systems, standards, and markets remained distinct. The advent of 5G NTN has changed that dynamic. Standardized in 3GPP Release 17, 5G NTN brings satellite and terrestrial communications under a single umbrella for the first time.
The impact of this convergence is particularly relevant for enterprises that depend on reliable, wide-reaching connectivity. By integrating satellite into the 5G ecosystem, operators can deliver secure, standards-based services that extend beyond traditional coverage areas. Enterprise-grade capabilities such as resilient backhaul, hybrid roaming, and mission-critical communications will redefine operations in sectors ranging from energy to government.
As Mak Rahnama, Market Development Manager for Telco at iDirect, notes,
“The telco and satellite worlds are converging. What used to be fairly disparate technologies, markets, and sectors are coming together driven by 5G and 5G NTN. Our Intuition platform presents a great opportunity for African telecom operators to enable their 5G and 5G NTN strategies.”
– Mak Rahnama, Market Development Manager for Telco, ST Engineering iDirect
Analysys Mason projects that the integration of satellite and terrestrial networks through 5G NTN will generate 57 billion dollars in capacity and equipment revenue between 2023 and 2033, alongside more than 30 billion dollars in service revenues by 2032. The Middle East and Africa region is forecast to account for a substantial share of this growth, particularly in enterprise connectivity and trunking services.
A unified architecture for resilience
At the heart of this transformation lies a new architectural model that brings together several critical elements. The 5G Core functions as the intelligent centre of the network, managing connectivity, mobility, authentication, and policy, while enabling advanced features such as network slicing. The Radio Access Technology and New Radio interface provide the foundation for interoperability across multiple satellite constellations—including LEO, MEO, and GEO—while integrating smoothly with terrestrial systems. Hybrid user equipment, developed in line with 3GPP standards for enterprise applications, makes it possible to switch between terrestrial and satellite networks without interruption. This capability is designed for mission-critical and industrial use cases rather than direct-to-device consumer connectivity, ensuring secure and reliable performance in complex environments.
Cloud-native ground systems such as ST Engineering iDirect’s Intuition platform unify these elements into a single, flexible ecosystem. Intuition goes beyond cellular backhaul, providing a 5G NTN-ready, multi-orbit foundation that supports integration of satellite and terrestrial infrastructures, hybrid roaming across 3GPP and non-3GPP networks, and end-to-end orchestration for operators. By consolidating diverse infrastructures, Intuition enhances efficiency, ensures 3GPP-compliant quality of service, and enables operators to scale confidently as demands evolve.
Together, these components create what industry leaders call a “network of networks.” In practice, this means that enterprises operating across diverse geographies can maintain continuous connectivity through seamless roaming, whether on terrestrial 5G, non-terrestrial 5G NTN, or legacy satcom (non-3GPP) systems. For Africa, where coverage gaps remain common, this unified model provides the resilience, reliability, and flexibility that national strategies and enterprise operations increasingly require.
Economic empowerment through connectivity
The integration of satellite and 5G NTN is not only a matter of technology; it is also a driver of economic empowerment. When combined with satellite, the reach and impact of these technologies multiply. Enterprises in energy, banking, and logistics can extend secure networks to remote sites, adopt digital twins, and deploy mission-critical applications with greater confidence. Governments can strengthen national security, expand public safety systems, and ensure that vital services reach rural populations. Aviation and maritime industries stand to benefit from seamless connectivity across routes that are essential to Africa’s trade and tourism. Even in machine-to-machine applications, 5G NTN will unlock new possibilities for agriculture, mining, and supply chain monitoring in some of the continent’s most remote environments.
The affordability driven by standardized designs and economies of scale will further accelerate adoption. By lowering costs for manufacturers and end-users, 5G NTN will enable widespread availability of hybrid devices and applications.
Building Africa’s digital future
For African governments, expanding connectivity is at the heart of national digital transformation strategies. Bridging the digital divide is essential not only to economic growth but also to social inclusion. Without connectivity, rural communities remain excluded from digital education, mobile banking, telemedicine, and e-government services. By integrating satellite and 5G NTN into their networks, operators can accelerate progress towards universal service goals and create platforms for long-term development.
ST Engineering iDirect has been a trusted partner to African operators for more than two decades, working with companies such as Orange, Vodacom, Airtel, and MTN. Its track record positions it at the forefront of Africa’s connectivity journey.
Conclusion: A decisive moment for Africa
Africa stands at a turning point. The continent can either continue with patchy, uneven access that limits progress, or it can seize the opportunity to build a unified ecosystem where terrestrial and non-terrestrial networks converge. The integration of satellite and 5G NTN is not a minor upgrade; it is a fundamental reimagining of connectivity that has the potential to transform industries, accelerate economic growth, and strengthen national resilience.
The impact will be evident in enterprises able to extend secure, high-performance networks into remote operations, in governments modernising public services with reliable digital infrastructure, and in industries such as energy, finance, transport, and agriculture gaining the tools to compete in a digital economy. Above all, it will ensure that Africa’s businesses and institutions can rely on a resilient, future-ready connectivity fabric.
The future of Africa’s connectivity will not be defined by fibre alone, nor by satellite alone, but by their convergence under the banner of 5G NTN. It is here, at the intersection of innovation and inclusion, that Africa’s digital future will be secured.
