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Rail transit is a major livelihood project related to the life of urban residents and the development of the city. Caltta wireless LTE trunking communication solution integrates passenger information system (PIS), onboard CCTV, train control (CBTC), and multimedia trunking services in one system, serving as the key communication platform for data transmission and vehicle management.
The new generation of wireless rail transit communication system should be able to bear all the communication services in one network, including CBTC, PIS, onboard CCTV, multimedia trunking, emergency message, etc., while the traditional urban rail transit communication system will not be able to meet the needs.
Caltta LTE-M solution contributes a lot to the broadbandization and intelligentization of the rail transit industry. It applies the leading broadband vehicle-to-ground wireless private network technology and realizes a network to carry the four key services of rail transit in one system: Passenger Information System (PIS), onboard CCTV, Communications-Based Train Control (CBTC), and Multimedia Trunking Services in one system.
When major disasters or emergencies happen, it is necessary to carry out the search and rescue task efficiently with an integrated communication system to provide all-day, all-weather and high-precision communications. Caltta, as experienced in the emergency communication industry, provides an integrated emergency communication solution that integrates the whole forces and processes for an on-site joint operation to realize unified command, quick response, horizontal and vertical connectivity, and data sharing.
Power grid scenarios consist of power generation, power transmission, power transformation, power distribution, power consumption and so on. Wireless communication needs such as data perception, transmission and processing are indispensable. Caltta smart grid communication solution has the ability of flexible networking and rapid deployment, which has great advantages for the reference of new services and will bring great impetus to the construction of a dedicated network for various scenarios of the power grid industry.
With the rapid development of urbanization, city managers urgently need a set of management and coordination systems with real-time information to realize the smart administration of the city. Caltta municipal private network solution is widely used in mobile video transmission, city management, and emergency command. Caltta is committed to providing customized services and professional applications for governmental affairs and smart city construction.
The traditional wireless communication solution can hardly meet the needs of growing service needs at airports and ports. How to efficiently and reasonably dispatch various resources are the main concern during the deployment of the wireless communication system. Caltta provides diversified solutions for airports and ports by utilizing 2G, 4G, PoC, 5G and integrated networks, to improve daily operation efficiency and emergency response. With rich services such as PTT calls, video transmission, location, and work order management, our solution can substantially improve work efficiency and management quality.
Commercial scenarios could involve shopping malls, commercial zones, restaurants, hotels, resorts, theatres, and even sporting events, in which efficient communication and high-quality service for guests are the basic demand. Caltta commercial solution can secure business operations, improve operational efficiency as well as provide high-quality communications at low costs. Caltta's business-critical radios fully meet this requirement and are adored by countless customers globally.
The Oil & Gas industry is paying more and more attention to safety in production. Safety guarantees in production cannot be separated from digital transformation. Caltta oil & gas integrated communication solution is equipped with various communications networks supporting automatic data collection, intelligent inspection, and so on, to accelerate digital transformation in the oil and gas industry.
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