Network Traffic Management
Accelerate web performance, optimize encrypted video streams, and enforce fair use access and protection. Optimize while preserving quality to maximize efficiency.
Non-Terrestrial Networks (NTN) and Low Earth Orbit (LEO) satellites are filling a critical coverage gap, providing a new Direct-to-Cell (D2C) option for smartphones and connected devices. This creates exciting opportunities, but also unique challenges: high latency, fluctuating link quality, and the need to make the most of limited spectrum resources. Meanwhile, end users expect secure, reliable, and seamless connectivity whether they are at sea, in the air, or in remote regions. To succeed, satellite telecom providers must optimize bandwidth, protect against fraud and abuse, and deliver differentiated services that meet diverse customer needs.
Enea’s software portfolio addresses these challenge of providing efficient, secure and cost-effective data access. From traffic classification and video optimization to advanced policy control, subscriber data management, and security services, our solutions give satellite operators the intelligence and flexibility they need. By combining deep visibility with real-time traffic management, Enea helps providers reduce costs, safeguard subscribers, and deliver tailored service experiences — ensuring growth and profitability in a rapidly expanding satellite market.
Satellite operators work within strict physical and economic limits. LEO systems offer higher throughput and lower latency than geostationary satellites, but bandwidth remains costly, and latency is still higher than terrestrial 5G. Direct-to-Cell (D2C) is opening up new consumer markets for direct business or partnership with mobile network operators (MNOs).
In direct-to-cell communication, the core resource to manage is access bandwidth. Bandwidth is dependent on spectrum used with speeds of up to 14Mbps achieved today but expected to significantly improve, depending on the network. This is shaped by the physics of LEO satellites, which orbit at around 600 km, compared with geostationary satellites at 35,000 km.
The challenge is that end users expect the same experience as on terrestrial broadband – browsing, streaming HD video, downloading large apps, and using chatty background applications. Yet these activities consume valuable satellite capacity quickly: a single app update may require 15–30 MB, while an hour of HD video streaming consumes around 1.5 GB. Without intelligent management, expensive spectrum is wasted on low-value traffic, leading to congestion, poor quality of experience, and dissatisfied users.
To stay profitable, providers must stretch capacity, shape demand, and design differentiated service tiers. Data plans often include usage limits, uplink restrictions, or prioritization rules, and may also provide for emergency access when quotas are exceeded. Enea’s traffic management software is ideally suited for this scenario. Embedded directly in the data path, it enables operators to classify user and device flows, apply flexible policies, and guarantee reliable throughput. This allows satellite providers to enforce consumption tiers, optimize traffic mix, and ensure that precious bandwidth is used efficiently while still meeting customer expectations.
One of the fastest-growing opportunities for satellite operators lies in partnerships with mobile network operators to extend coverage into rural and remote “not-spots.” The ambition is to make satellite access feel like a natural extension of terrestrial 4G/5G coverage.
Success depends on careful management of scarce and expensive satellite resources. Left unchecked, background applications, automatic software updates, or uncompressed video streams can quickly consume capacity and degrade the user experience. To stay profitable, satellite operators must carefully design data plans, prioritize traffic types, and balance accessibility with cost efficiency. This includes setting consumption tiers, defining service packages, and ensuring that bandwidth is reserved for high-value or critical use cases.
Beyond usage, there are integration challenges: authentication, billing, and mobility management. Subscribers expect continuity when moving between terrestrial and satellite coverage — for example, keeping a video call active while travelling through remote regions. To achieve this, satellite and mobile operators must coordinate on service quality, policy enforcement, and device compatibility.
Enea provides the intelligent mediation and policy control platforms needed to make this possible. By managing resources in real time, enforcing flexible data policies, and supporting seamless subscriber authentication, Enea helps satellite and mobile operators deliver a single, trusted subscriber experience — while also protecting margins.
Satellite services face unique security exposures. Links traverse multiple domains, from user devices to ground stations and into the global internet. This makes them an attractive target for spam campaigns, denial-of-service attempts, and signaling fraud. Malicious messaging wastes precious satellite capacity, while weaknesses in SS7, Diameter, or 5G signaling protocols can expose both users and infrastructure to fraud or interception.
Because trust is central to satellite adoption, providers must secure every layer of their service. That means blocking unwanted traffic before it consumes bandwidth, safeguarding control-plane protocols from manipulation, and preventing voice fraud. Without proactive defenses, providers risk degraded quality, higher costs, and loss of credibility with both consumers and operator partners.
As new constellations launch, universal coverage will no longer be a differentiator — user experience will. Customers will choose providers that deliver affordable plans, smooth handovers between terrestrial and satellite, and strong safeguards against fraud or service degradation. For operators, this means moving beyond pure connectivity to value-added services such as optimized streaming, flexible data packages, and reliable protection of communications.
Competition will intensify as more satellite players and partnerships emerge. To remain ahead, providers must deliver not only coverage, but also a consistent and trusted service that balances performance, cost, and security. Those who can personalize data plans, manage bandwidth creatively, and maintain subscriber trust will win in this market.
Satellite networks are uniquely positioned to serve IoT applications in hard-to-reach areas: agriculture sensors, maritime tracking, oil and gas monitoring, or disaster recovery. These scenarios involve millions of devices generating small but frequent data bursts. Unmanaged, this chatter can overload signaling planes and consume scarce resources. In parallel, IoT devices are notoriously vulnerable to exploitation, and compromised devices could introduce large-scale security risks.
For satellite providers, IoT represents both opportunity and challenge. To succeed, they need efficient traffic handling, device-aware policy enforcement, and lightweight security mechanisms at the edge. Solutions must reduce signaling overhead while keeping data secure, ensuring that IoT deployments scale sustainably across global satellite coverage.
Enea’s software is trusted by more than 160 Communications Service Providers across over 100 countries. These providers have chosen best‑of‑breed solutions to protect, monetize, and scale their networks.
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Telecom operators face immense pressures—shrinking margins, relentless cyber-threats, and demanding customers. But with the right software tools, these challenges can become opportunities.
Enea’s portfolio empowers operators to reduce costs, protect revenues, and deliver superior user experiences, all while preparing for future growth in 5G, IoT, and beyond.
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