Photograph from the ground of a phone mast to illustrate an article about long-term evolution (LTE) and hybrid connectivity

LTE in Hybrid Networks: A Comprehensive Guide by Applied Satellite Technology Networks

30/11/23 | 3 minute read

In the age of global connectivity, the importance of reliable and efficient communication networks cannot be overstated. With the rise of remote working, international business operations, and the need for constant connectivity, technologies like Long-Term Evolution (LTE) have become increasingly crucial.

In the context of hybrid networks, LTE plays a transformative role. This detailed guide by Applied Satellite Technology Networks (AST Networks) explores the intricacies of LTE and its integration within hybrid networks, offering insights into how this technology is shaping the future of global communication.

Understanding LTE

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Long-Term Evolution, or LTE, represents a major leap in mobile wireless communication. Designed to provide high-speed data and voice communications, LTE significantly surpasses earlier technologies like 3G and 2G in terms of speed and efficiency.

  • High-Speed Connectivity: LTE can support peak data rates of up to 100 Mbps for downlink and 50 Mbps for uplink. This speed facilitates seamless streaming, fast downloads, and smooth online interactions.

  • Efficiency and Capacity: With increased spectral efficiency compared to its predecessors, LTE can serve a larger user base and manage network traffic more effectively.

  • Latency Reduction: LTE reduces the time it takes for a data packet to travel within the network, which is crucial for applications requiring real-time responses.

LTE: A Pillar in Hybrid Networks

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Hybrid networks combine different network types, such as cellular (LTE), satellite, and Wi-Fi, to create a more robust and versatile communication solution. LTE's role in this setup is multifaceted:

  • Complementary to Satellite Networks: LTE is often used in tandem with satellite networks. In regions where satellite connectivity might be spotty or expensive, LTE provides a cost-effective alternative.

  • Scalability and Flexibility: Hybrid networks offer the flexibility to scale up or down depending on the need. LTE’s widespread availability makes it an ideal choice for scaling network capacity.

  • Enhanced Reliability: In hybrid setups, if one network type experiences an outage, the system can automatically switch to another, ensuring continuous connectivity.

Applications and Use Cases

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The application of LTE in hybrid networks spans various sectors, showcasing its versatility and importance.

  • Maritime Connectivity: For maritime operations, hybrid networks enable ships to switch between satellite and LTE, offering cost-effective and high-speed connectivity near shores and satellite coverage in open waters.

  • Remote Workforce Connectivity: LTE in hybrid networks ensures that remote teams, whether in rural areas or on the move, remain connected, switching seamlessly to the best available network.

  • Emergency and Disaster Recovery: In emergency scenarios, hybrid networks with LTE enable first responders to maintain communication, regardless of the local network infrastructure's status.

  • IoT and Smart Infrastructure: For IoT devices and smart city applications, LTE provides the necessary speed and connectivity, complementing other network types in a hybrid setup.

Technical Aspects of LTE in Hybrid Networks

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Understanding the technicalities of LTE in hybrid networks is essential for optimising its use.

  • Network Switching and Management: Hybrid networks use advanced algorithms to manage network switching, ensuring that the best available network is always in use.

  • Quality of Service (QoS): LTE supports various QoS levels, allowing prioritisation of critical communications, especially important in corporate and emergency scenarios.

  • Security and Encryption: With the integration of LTE, hybrid networks must ensure robust security protocols to protect data transmission across different network types.

Challenges and Solutions

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While LTE in hybrid networks offers numerous benefits, there are challenges to consider.

  • Seamless Transition: Ensuring a smooth switch between LTE and other networks is critical for a consistent user experience.

  • Coverage Gaps: In areas where LTE coverage is limited, maintaining connectivity requires strategic planning and the use of alternative networks.

  • Bandwidth Management: Managing the bandwidth and traffic over different network types to maintain efficiency and reduce costs is crucial.

Future of LTE in Hybrid Networks

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As technology evolves, the role of LTE in hybrid networks is expected to expand, with developments such as:

  • 5G Integration: The advent of 5G will further enhance the capabilities of hybrid networks, providing even faster speeds and lower latency.

  • Advanced IoT Integration: With the growth of the Internet of Things, LTE’s role in providing reliable connectivity for a multitude of devices will become increasingly important.

  • Enhanced Satellite Integration: Continued advancements in satellite technology will complement LTE, offering more comprehensive and reliable global coverage.


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LTE’s integration into hybrid networks represents a significant advancement in global connectivity solutions. At Applied Satellite Technology, we are committed to harnessing the power of these technologies to provide our clients with unparalleled communication solutions. By staying at the forefront of these developments, we aim to ensure that our clients are always connected, no matter where they are.

Stay connected with Applied Satellite Technology Networks for more insights and breakthroughs in communication technology.

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