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 DMR solution for governmental affairs and smart city construction.
Municipality services require that the network meet the special needs of high bandwidth, low latency, wide coverage, large capacity, security and reliability, to accelerate the construction of modern digital government, and comprehensively improve the digital municipality capability. In addition, full integration with the traditional narrowband mobile municipality networks to protect the legacy investment is also required.
The wireless municipality solution provided by Caltta is based on LTE standard with high reliability and security, which can well meet the special needs of various mobile municipality services. It creates a "manageable, controllable, reliable, and available" network for municipality departments, and accelerates the development of smart cities. The solution can also integrate other PMR networks to achieve unified command and dispatch between various systems including DMR, TETRA, PoC, PSTN, PLMN, etc.
Data rate up to 100 Mbps, and signaling delay less than 100 ms
HD video, visualized dispatch, and real-time transmission of massive IOT node data
Multi-party response and quick access (within 300 ms)
Dedicated voice channel, featuring strong anti-interference capability, high volume, and high definition
Multi-layer encryption mechanism, different keys distributed for different security areas
High security mechanism, with encryption algorithm to guarantee confidentiality of customers' information
Compliant with 3GPP and B-TrunC standards, interoperability requirements
Globally commercialized equipment, stable and reliable
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.
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.
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.
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.
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.
As challenges are getting increasingly complicated, it is an indispensable trend to introduce broadband technologies to meet the requirements of professional users from the public safety industry. Caltta 2+4 solution based on broadband technology has been trusted and adopted by public safety users for decades. It integrates voice services, big data, video services, mobile officing, and other application systems to realize flexible industrial applications, which provide massive convenience for public safety users.