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Productos, soluciones y servicios empresariales
LTE-M Broadband Trunking Network Helps Smart Urban Rail Construction.
Urban Rail eLTE Private Network Solution
The urban rail industry requires train-to-ground wireless networks to carry services such as train control, train dispatching, PIS/CCTV and trackside IoT etc. The traditional urban rail communication systems require : 2 RATs (Wi-Fi and Tetra) and 4 networks (Three Wi-Fi networks are used to carry CBTC, PIS, and video surveillance services, and one Tetra network is used to carry dispatching).
Traditional solutions face many challenges: CBTC control signal over Wi-Fi are easily interfered and are not stable in high-speed scenarios. The traditional TETRA solution supports only voice services and cannot meet the requirements of video services. The network is complex and difficult to maintain.
LTE-M (Metro) is a 4G TDD LTE-based wireless train-to-ground communication solution for urban rail transportation. It ensures continuous, reliable, secure, and uninterrupted urban rail communication and carries multiple services such as CBTC, trunking dispatch, PIS, and CCTV. Simplified networking reduces maintenance difficulties. Simplified networking reduces maintenance difficulties. Dedicated frequencies and multi-level QoS mechanisms are used to ensure system security and reliability, and stable operation of key CBTC services.
Benefits
One network carries multiple services
Stable and reliable, 99.999% availability
High-speed movement up to 200 km/h
Powerful QoS capability to ensure CBTC
Products
Estaciones base distribuidas DBS5900
El DBS5900 es un dispositivo de acceso inalámbrico para la solución de redes privada de banda ancha inalámbrica eLTE. Ofrece funciones de acceso, como la gestión de interfaz de aire, control de acceso, control de movilidad y asignación de recursos de usuario. DBS5900 es capaz de satisfacer las necesidades de los usuarios de las industrias para un acceso de banda ancha inalámbrico y comunicaciones críticas multimedia, además de obtener una mejor cobertura y mejor experiencia de usuario.
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EV751 Vehicle Radio
EV751 is an integrated vehicle-mounted station for broadband trunking services on enterprise networks. It has a 5-inch semi-transparent semi-reflective TFT screen and supports P2P calls, group calls, DMO, SMS, MMS, broadband data access, smart Apps, interconnection with vehicle-mounted cameras, and multi-service concurrency.
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EP821 Broadband Trunking Handset
EP821 is a high-end broadband trunking hand-held terminal with a large screen, that provides powerful functions including private calls, group calls, SMS and MMS, broadband data access through LTE enterprise net and public net, video dispatching services, and concurrent transmission of multiple services. The EP821 provides a high-luminance 5-inch touchscreen and runs the Android Operating System (OS). The EP821 can be widely used in many industries that have no special requirements, to provide professional trunking dispatch, multimedia dispatch, and broadband data transmission functions.
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Nodo empresarial unificado (UEN)
La solución UEN de Huawei ofrece redes privadas 5G de alta confiabilidad y con nivel de operador mediante la integración de funciones completas de redes de núcleo 5G, como AMF, SMF, UPF, UDM, PCF y AUSF.
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