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  • Wi-Fi 6 Smart Urban Rail Solution

    Digitally Transforming Urban Rail to Next Generation

  • Overview
  • Benefits
  • Architecture
  • Products

Huawei Wi-Fi 6 Smart Urban Rail Solution

Wi-Fi coverage is crucial to smart urban rail, because it is a must-have for train-to-ground communication and at rolling stock depots and stations. Huawei offers a full lineup of AirEngine Access Points (APs) that stand out for innovative design and unique Wi-Fi algorithms, helping build a speedy, stable, and smart wireless network tailored to smart urban rail. This future-proof network brings more secure, convenient, efficient, energy-efficient, and economical innovative travel experiences.

Benefits

High bandwidth

The Midamble channel estimation algorithm delivers average train-to-ground backhaul bandwidth of 950 Mbps for trains running at 350 km/h and 1.1 Gbps at 120 km/h.

Fast handover

MBB fast soft handover technology shortens handover latency to less than 2 ms for trains running at 350 km/h, ensuring zero packet loss for services.

Stable operation

Shockproof, waterproof, and fireproof design and highly reliable active-active air interface links ensure zero service interruptions.

Architecture

Architecture

Architecture

Train-to-ground backhaul

High bandwidth: The Midamble channel estimation algorithm delivers average train-to-ground backhaul bandwidth of 950 Mbps for trains running at 350 km/h and 1.1 Gbps at 120 km/h.

Fast handover: MBB fast soft handover technology shortens handover latency to less than 2 ms for trains running at 350 km/h, ensuring zero packet loss for services.

Stable operation: Shockproof, waterproof, and fireproof design and highly reliable active-active air interface links ensure zero service interruptions.

Rolling stock depot coverage

Automatic AP switching to the client mode within 1 minute and automatic radio calibration effectively eliminate co-channel interference.

MU-MIMO increases network capacity by more than 30%, and Dynamic Bandwidth Selection (DBS) improves throughput by over 20%.

Station coverage

Flexible radio adjustment reduces interference and improves network performance.

Wi-Fi and IoT convergence reduces TCO by 50%.

Huawei

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