Since the 20th century, communication systems have undergone rapid and continuous changes, evolving from cables to optical fibers, from wired to wireless, from analog to digital, and from 1G to 5G. The land-based communication systems have been experiencing revolutionary developments. However, on the vast ocean, due to the complex and changeable marine environment and the extreme difficulty of offshore construction, the development of marine communication networks lags far behind that of land communication networks. In recent years, with the increasing frequency of maritime activities and the rapid development of the marine economy in China, the research and development of new-generation marine communication technologies and systems have become a highly anticipated focus in both academic and industrial circles. The demand for interconnection and networking among ports, docks, shore-sea communication systems, shore-island communication systems, maritime vessel formations, unmanned vessel formations, sea-sky integration, and offshore platforms is growing, and the forms of demand have also diversified. The need for long-distance, high-bandwidth, video, voice, data, control, telemetry, and other services is becoming increasingly urgent.

The self-developed broadband wireless MESH self-organizing network product by Tuancheng Technology is a newly launched small-sized and high-throughput wireless broadband MESH device of our company. This device is developed based on COFDM technology and MESH multi-hop self-organizing network technology, and enables free networking of different product forms. This can enable users to quickly build a reliable wireless link in complex environments and provide rapid and flexible solutions for various business requirements (such as: high-definition video, voice communication and IP data transmission, etc.). The broadband self-organizing network radio with an uncentered self-organizing, adaptive and self-healing self-organizing network (Mesh) is the best choice for point-to-point, point-to-multipoint or multi-to-multi-point integrated business communication. The Mesh radio realizes dynamic routing, multi-hop relay, high-definition video, multi-channel data and guaranteed voice communication between different nodes of the same network in complex application scenarios such as rapid movement, non-line-of-sight obstruction and environmental interference.

Full IP-based design, flexible installation and operation, convenient for maintenance and management. It can provide various frequency band customization, expand WIFI, GPS, 3G/4G functions, and support integrated communication needs. It can be flexibly applied to military communication dedicated networks, public security dedicated networks, emergency communication dedicated networks, industry information dedicated networks, regional broadband dedicated networks, wireless monitoring dedicated networks, collaborative management dedicated networks, and intelligent transmission dedicated networks, etc. It provides stable, reliable, and efficient high-definition video, multi-channel data, clear voice, and visualized command and dispatch services for military communication, counter-terrorism and emergency response, public security law enforcement, security activities, emergency rescue, fire command, forest fire prevention, forest area monitoring, civil defense / earthquake, power inspection, digital oilfield, unmanned aircraft groups, fleet interconnection, ship formation, maritime communication, airport ground support, subway emergency, highway construction, hydrological monitoring, mobile live broadcasting, medical and other fields.

Wireless networking communication of naval vessels at sea

Mountain road self-organizing network communication

Self-organizing network communication at the subway station