In modern society, information plays an important role in efficient running of enterprise. Many enterprises are now seeking a new way to achieve information more efficiently and timely.

• In emergencies and public safety area: one network with advanced technology which provides both traditional Private Mobile Radio (PMR) and broadband services, including images, data and video, will speed help and save lives.
• In airport authorities and port area, guaranteeing the quality of ground or yard services and ensuring the punctuality rate are the urgent requirements to reduce operating cost, therefore the visualized dispatching which deliver the voice, data, video simultaneously will be helpful.
• In railway area: with the development of the railway industry, railway operators demand to make travel faster, safer and more efficient, passengers expect a more comfortable trip, at this time, train to ground broadband network to provide CCTV, Wi-Fi, PIS, carriage video surveillance, CBTC bearer become imperative.
• In other industries: such as oil & gas, smart grid, smart data terminals are often dispersed in largely remote area, where real-time wireless data collection and on-site video work much better and are easier to install than wired technology to ensure the staff and product safety.

Huawei eLTE broadband trunking solution is based on the advanced LTE technology designed for vertical industries. It provides professional broadband trunking, data, video surveillance and other broadband services in a single network with 100Mbps throughput and low latency transmission. It enhances operational efficiency and safety, but what’s more, Huawei eLTE broadband trunking solution opens a variety of services not available before.

The World’s First eLTE Professional Broadband Trunking

100Mbps multimedia trunking and visualized dispatching improves

work and helps save lives

Today, narrow-band trunking is widely applied in different industries to enhance operational efficiency. But due to lack of broadband data capabilities, industry customers must often deploy two set of networks: one for voice and one for data services. Huawei is the first telecommunications company to combine voice and video dispatching on a single broadband network. With Huawei eLTE broadband trunking solution, the command center can dispatch police, fireman and medical personnel to deal with emergencies through voice trunking service. At the same time, staff can upload onsite videos to the command center; the command center than forwards the video to all related group members, so they can actually see the problem. This efficient visualized dispatching not only improves operational efficiency but also saves lives.

Professional trunking performance

The timeliness of voice delivery is one of the most critical resources for efficient dispatching. Huawei eLTE broadband trunking solution provides a group call setup time <300ms and pre-emptive call time < 150ms, to guarantee timely response for any critical situation.

Open architecture

To take full advantage of the existing network and protect the initial investment, eLTE broadband trunking solution is interoperable with Public Land Mobile Network(PLMN), Private Automatic Branch Exchange(PABX), and Public Switched Telephone Network(PSTN), and even Terrestrial Trunked Radio (TETRA).

Flexible Deployment, Adaption to Harsh Environment

Flexible deployment

Huawei eLTE core networks are especially designed for industry market. Specifically, they can save companies installation space, help companies more easily and quickly deploy their networks, and make network operation & maintenance easy and simple.

In order to adapt to different network scales and a variety of scenarios, eLTE broadband trunking provides a series of products, including ISO(Isolated Site Operation) , ECV(Emergency Communication Vehicle) , 2U core network, 14U core network for the large, medium or small-sized network.

• ISO is small and light enough for industry customers to carry to remote areas, and quickly install a single station communication, for emergent communication.
• ECV can also be used in emergency areas, and offer temporary communication.
• Huawei eLTE 2U core network with combination of MME/SGW/PGW/HSS in one box. It is the smallest LTE core network in the industry, it supports 20 eNodeBs, is suitable for some small networks.
• The 14U core network combines MME/SGW/PGW/HSS in one subrack, it supports 200,000 subscribers, 40Gbps throughput, this can be used for some medium- and large-sized network.

Works in harsh environment

Different from normal consumer market, industrial working conditions are invariably harsh and complex. In compliance with IP67, most devices of eLTE broadband trunking solution deployed on-site can be kept under 1m water for 30 minutes. Especially, the explosion proof EP680 Ex can be used in Zone 1and the working temperature of CPE eA660 is -40~65℃, this means it can work normally even in the extremely temperature of desert and arctic circle.

eLTE Solution for Various Industries

Public Safety

Personnel in government or specialized sectors must often deploy two set of networks, one for voice trunking and another for data services, to respond to a variety of incidents, from accidents to natural disasters. Huawei eLTE solution combining the most powerful MBB(Mobile Broadband) solution and professional trunking will help solve the problem of complex maintenance of two networks. The eLTE solution will help Tianjin government to improve departmental cooperation and emergency reaction speed. The solution not only instantly realizes the reliable, traditional PMR network, but it also incorporates broadband service delivery, including images, data, and video.

Oil & Gas

Oil & gas fields are always widely dispersed and face extremely harsh environments. An economical communications are required. Huawei eLTE solution provides ultra long-distance coverage at100Mbps throughput with low latency is suitable for this condition. The first LTE network application in Oil & gas fields was eLTE network in North Atlantic Ocean (Norway), where it provides broadband services within a 37km radius offshore. The solution supports voice and video trunking, remote SCADA data transmission, on-site video surveillance, and more in a single network. This would help customers with massive data sharing and multidisciplinary collaboration opportunities which ensure smooth production operations and instant response.

Smart Grid

Power Distribution Automation (DA) and Advanced Metering Infrastructure (AMI) play important roles in Smart Grid. Omnipresent communications is indispensible for a power distribution network, especially in dense cities and rural areas. But in these areas, deploying the wire network is very hard. Huawei eLTE is based on the most advanced LTE technology, and can be installed quickly. Huawei deploy world’s first LTE application in Smart Grid for China Southern Power Gird in dense cities of Zhuhai and Guangzhou. It not only provides DA and AMI backhaul, but also value-added services such as broadband trunking, video surveillance, and mobile office.

Railway

Nowadays, train passengers demand a better travel experience and the train operating companies aim to reduce operational costs while improving punctuality and safety. Huawei eLTE solution provides reliable and continuous communication between control centers and trains, to support multi-service, including PIS, trunking dispatching, CBTC bearer and broadband access. Huawei has deployed the world’s first LTE railway application to provide multi-locomotive synchronization control command, video surveillance, and dispatching communication, etc.

Airport

For airport authorities, guaranteeing the quality of ground services and ensuring that flights leave and arrive on time are important to help reduce the operating costs. Huawei eLTE solution is designed for this, and has helped Xi’an airport build a reliable and comprehensive LTE network. Therefore, the dispatch command can be distributed simultaneously via voice and text records with tailored terminals. In addition, the network also supports other ground handling services, such as load sheet and luggage information transmission, urgent communication for special vehicle management, and mobile or picture transmission for emergency situations.

Port

Multiple wireless networks are built to help port operators improve cargo handling efficiency, reduce operating costs, guarantee port safety, but these networks introduce new issues, such as limited coverage or complex maintenance procedures. To meet the demands and goals of a port enterprise, Huawei offers the eLTE solution. The network has been deployed in Yantai Port to feature instant communications and provide multiple broadband services, such as voice trunking, video surveillance, TOS data service, RCMS data backhaul and Tally system.