On September 3rd, commemorative activities for the 80th anniversary of the victory of the Chinese People's War of Resistance Against Japanese Aggression and the World Anti-Fascist War were solemnly held at Tiananmen Square in Beijing. In this major event showcasing national strength and ethnic confidence, Hytera Communications Corporation Limited, as a leading enterprise in domestic private network communications, successfully completed private network communication support during the event with professional standards of "safety as foundation, response as priority, and demand as guidance."
Hytera Communications Corporation Limited provided a complete set of domestic PDT digital trunking systems for this parade, constructing an autonomous, controllable, safe and reliable communication network for central ministries and commissions, Beijing municipal units, and event venues. Facing the extremely high requirements for communication security in major events, Hytera innovatively adopted intelligent terminals equipped with quantum encryption technology to build an "unbreakable" security barrier at the source of data transmission for relevant units, achieving full-chain encryption and complete control of core information including command instructions, personnel scheduling, and emergency coordination.
The quantum encryption technology embeds quantum security modules with national cryptographic algorithms in terminals. By accessing China Telecom's quantum key management service platform, it utilizes QKD or QRNG to achieve one-time-one-key quantum key online distribution and minute-level updates. All business data including voice, video, and positioning are encrypted end-to-end with AES-256/GCM and still transmitted through public/private wireless networks, thereby enhancing key security to quantum physical layer anti-quantum computing attack levels without changing existing network architecture and spectrum resources. The "anti-eavesdropping" capability and "stealth" characteristics of this technology enable it to meet the practical needs of public security, emergency response and other industries for "high security + wide coverage + instant interconnection."
To ensure excellent private network communication support for this commemorative conference, Hytera Communications Corporation Limited attached great importance to the task, deploying in advance with thorough arrangements and orderly advancing various preparations including first, second, and third rehearsals. During task preparation and execution, the team maintained a "second-level response" combat state. From multi-party support group establishment, goal alignment, on-site equipment debugging, function testing, problem handling to final delivery, every link was efficiently connected and seamlessly coordinated, ensuring stable operation of the communication command network. Throughout the entire parade, the system operated stably with voice, data, and image transmission remaining online continuously.
As a leader in private network communications, Hytera Communications Corporation Limited has long provided communication support services for national major events. During the 70th anniversary parade of the victory of the Anti-Fascist War in 2015, the motorcycle ceremonial escort formation used Hytera's vehicle-mounted communication systems to achieve connection between Beijing's government network and the convoy, ensuring no loss of voice data through wired and wireless bidirectional audio access.
Hytera Communications Corporation Limited comprehensively masters leading technologies including PDT, DMR, TETRA, LTE, and 5G, with a complete industrial chain layout spanning from underlying protocols to system networks, application software, intelligent terminals, and one-stop delivery. In recent years, Hytera has also actively deployed in the low-altitude economy field, launching "private network communication + robot dog" solutions and combining AI technology to provide customers with more intelligent communication solutions. In June 2023, Hytera signed a strategic cooperation agreement with China Telecom Quantum Group, a subsidiary of China Telecom, to jointly promote integrated research on quantum walkie-talkie product technology, laying a solid foundation for the application of quantum encryption technology in this parade. Although quantum communication technology has not yet generated significant commercial revenue, with the advancement of national wide-area quantum secure communication backbone network construction, the era of large-scale commercialization of quantum communication in the future is worth anticipating.
Hytera Communications Corporation Limited once again fulfilled its solemn commitment to major event communication support with the responsibility of being a "national strategic asset." In the future, Hytera will continue to innovate and contribute to protecting major historical moments and serving national development. As new scenarios such as low-altitude economy and satellite communications emerge, Hytera's continued deep cultivation in "AI + communication + industry" integrated innovation will continue to contribute to national security and development.
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