Wi-Fi 6 Smart Urban Rail Solution

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Wi-Fi 6 Smart Urban Rail Solution

Digitally Transforming Urban Rail to Next Generation

Overview

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

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%.

Products

AirEngine 6760-51EI Access Point

AirEngine 6760-51EI is a Wi-Fi 6 (802.11ax) Access Point (AP) purpose-designed for rail transportation, supporting four spatial streams and a maximum rate of 4.8 Gbit/s. Compliant with EN50155 vehicle-mounted electronic equipment standards, this AP is well-suited for train-to-ground backhaul network deployments.

products airengine 5761r 11 airengine 5761r 11e

AirEngine 5761R-11E Access Point

AirEngine 5761R-11E is an outdoor Wi-Fi 6 (802.11ax) Access Point (AP). It provides services on the 2.4 GHz (2 x 2 MIMO) and 5 GHz (2 x 2 MIMO) frequency bands or on dual 5 GHz (2 x 2 MIMO) frequency bands, achieving a maximum device rate of 2.4 Gbit/s. This outdoor AP also offers excellent outdoor coverage performance and IP68 waterproof and dustproof designs, with strong surge protection capabilities.

AirEngine 5761-12 IoT-Converged Access Point

AirEngine 5761-12 is an indoor Wi-Fi 6 (802.11ax) Access Point (AP) with a dual-radio design, featuring built-in smart antennas. With a total of four spatial streams — 2.4 GHz (2 x 2 MIMO) and 5 GHz (2 x 2 MIMO) — the device achieves the peak rate of 1.775 Gbit/s.

Huawei AirEngine Wi-Fi 6 Wins ''Best Enterprise Wi-Fi Network" Award at WBA Industry Awards 2022

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