Dual connectivity of LTE and satellite communication is a technology integration that enables devices to maintain continuous communication by leveraging the strengths of both terrestrial LTE (Long-Term Evolution) networks and satellite communication systems. This approach enhances connectivity in several ways.
LTE networks provide high-speed, low-latency connections but are limited by their terrestrial infrastructure, primarily serving urban and suburban areas. In contrast, satellite communication offers global coverage, reaching remote, rural, and maritime regions not covered by LTE.
By using both LTE and satellite connections, dual connectivity ensures a more reliable communication link. If the LTE network becomes unavailable due to congestion, infrastructure failure, or geographical limitations, the satellite connection can serve as a backup, maintaining the link.
Dual connectivity can intelligently switch between LTE and satellite links based on criteria such as signal strength, network congestion, and cost. This ensures optimal performance for the user, balancing speed, latency, and connectivity costs.
For applications requiring uninterrupted connectivity, such as IoT (Internet of Things) deployments, emergency services, and global logistics, dual connectivity enables continuous data transmission and real-time monitoring across diverse environments.