Ukraine is confidently stepping into the future of telecommunications! Thanks to a partnership between VEON Group, the parent company of Kyivstar, and SpaceX, our country is joining the global revolution in connectivity. The introduction of the Direct to Cell technology will provide mobile connectivity in even the most remote areas and during crises when traditional mobile networks fail.
By the end of 2025, Kyivstar subscribers will be able to experience the benefits of this groundbreaking technology, which promises to set new standards for resilience and independence in communication across Ukraine. In this article, we explore every detail of this initiative, including technical specifications, supported devices, and implementation phases.
What is Starlink Direct to Cell?
Direct to Cell is a satellite technology developed by SpaceX that enables mobile devices to connect directly to Starlink satellites, bypassing traditional terrestrial cell tower infrastructure. This unique solution provides connectivity using LTE and 5G frequencies, supported by modern smartphones, without the need for additional equipment.
Key Benefits of Direct to Cell
- Connectivity Anywhere: The technology offers global coverage, including remote areas, mountains, plains, coasts, and even the middle of the ocean.
- Resilience in Emergency Situations: Connectivity remains stable even during blackouts or when terrestrial base stations are damaged.
- Integration with Existing Technologies: Works seamlessly with LTE and 5G networks without requiring changes to smartphones.
- Energy Independence: Does not rely on power supplies for base stations, which is critical during prolonged power outages.
- Access to Emergency Services: Ensures the ability to contact emergency services regardless of location or infrastructure conditions.
Technical Aspects of Direct to Cell
The technology leverages the global network of Starlink satellites orbiting at low Earth orbit (LEO) at an altitude of 500–600 km. This ensures high-density coverage and minimal signal latency, which are essential for reliable communication.
How Does It Work?
- Starlink Satellites: Equipped with transmitters capable of operating on LTE Band 53 frequencies, along with other LTE/5G-compatible bands.
- Direct Connection to Devices: Satellites directly communicate with smartphones, bypassing terrestrial cell towers. This allows phones to receive a signal even in the most remote regions.
- Data Transmission via Gateways: Data received by satellites is transmitted to Starlink ground stations, which connect them to the global internet.
Communication Frequencies
- The primary frequency used by the technology is LTE Band 53, specifically designed for satellite networks.
- Additionally, Direct to Cell supports LTE and 5G frequencies used by modern smartphones.
Speed and Latency
- Expected data speed: up to 100 Mbps, comparable to traditional 4G networks.
- Latency: Minimal due to the low orbit of the satellites, resulting in a few milliseconds of delay.
Device Compatibility
Direct to Cell will work with most modern smartphones that support LTE or 5G. Older models supporting only 3G will not be compatible with this technology.
Smartphones Compatible with Direct to Cell
Flagship Models
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Apple iPhone:
- iPhone 14, 15, and newer models: Already feature satellite connectivity for emergency situations and are ready for Direct to Cell integration.
- iPhone 13 Pro/Pro Max: May gain compatibility through updates.
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Samsung Galaxy:
- Galaxy S22, S23, S24: Flagship models with 5G support.
- Galaxy Z Fold 4/5: Premium foldable smartphones.
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Google Pixel:
- Pixel 7, Pixel 8: Expected to support the technology after updates.
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Huawei:
- Mate 50 and newer models: Some already include satellite features.
Mid-Range Smartphones
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Xiaomi Redmi:
- Redmi Note 12 and newer models.
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Realme:
- The Realme GT series.
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Oppo and Vivo:
- Most 5G-supported models released after 2023.
Specialized Models
- Motorola Defy Satellite Link: A smartphone with built-in satellite functionality.
- CAT S75: A device designed for extreme environments.
What If Your Smartphone Is Not Compatible?
- Purchase an Adapter: Satellite adapters that connect via Bluetooth or USB will enable compatibility for older models.
- Upgrade Your Smartphone: Investing in a modern device with 5G support will allow you to fully leverage the benefits of Direct to Cell.
Implementation Stages in Ukraine
- 2024: Technical testing begins in pilot regions, focusing on the most remote areas of Ukraine.
- 2025: Commercial services launch for Kyivstar subscribers, prioritizing mountainous regions, remote villages, and low-population areas.
- 2026 and Beyond: Nationwide scaling of the technology.
Benefits for Ukraine
Infrastructure Development
Direct to Cell provides mobile connectivity in regions where building traditional base stations is not feasible. This is particularly crucial for mountainous, forested, or steppe areas.
Resilience During Emergencies
In cases of natural disasters, military conflicts, or prolonged power outages, Direct to Cell ensures stable connectivity.
Opportunities for Businesses
The agricultural sector, tourism, and oil and gas industries—all operating in remote areas—will benefit from reliable connectivity.
Support for Defense
The Ukrainian Armed Forces will be able to use Direct to Cell for uninterrupted communication in frontline areas.
Conclusion
The implementation of Direct to Cell, in partnership with Kyivstar, VEON Group, and SpaceX, is more than just a technological innovation. It is a step toward a future where connectivity is independent of terrestrial infrastructure. This project will enable Ukrainians to stay connected in any conditions, from remote locations to global crises.
Stay tuned to 5G.IN.UA for updates on the launch of Direct to Cell and to check if your device supports this revolutionary technology!