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企業ユーザー向け製品、ソリューション、サービス
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
DBS5900分散基地局
DBS5900は、eLTEワイヤレスブロードバンド専用ネットワークソリューションのためのワイヤレスアクセスデバイスです。エアインターフェース管理、アクセス制御、モビリティ制御、ユーザリソース割り当てなどのワイヤレスアクセス機能を提供します。ワイヤレスブロードバンドアクセスとマルチメディアの重要な通信に対する業界ユーザーのニーズを満たし、より良いカバレッジとユーザーエクスペリエンスを獲得することができます。また、DBS5900はモジュール構造を採用しており、ベースバンドユニットBBUとリモートラジオユニットRRUは別々に配備されています。DBS5900は、小型、低消費電力、柔軟な設置、迅速な展開という特徴を備えています。
詳細はこちら
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.
詳細はこちら
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.
詳細はこちら
UEN（統合エンタープライズノード）
The Huawei UEN solution delivers carrier-class 5G high-reliability private networks by integrating complete 5G core network functions, such as the AMF, SMF, UPF, UDM, PCF and AUSF. It is predominately used for enterprise private network markets, covering electric power, transportation, campuses, and manufacturing, offering customers a superior 5G experience.
詳細はこちら
