Feng Qi, vice-general manager of Hytera
Advanced Communication Technologies Applied in G20
PDT (Police Digital Trunking)
PDT is China's police wireless communications standard established by China's major vendors of professional wireless communications equipment under the leadership of Information and Communications Bureau of the Ministry of Public Security. This standard facilitates the digital migration of the Ministry's existing MPT analog trunking system. PDT is an open standard to vendors. Hytera is the major contributor to the standard, and is the first enterprise that launches PDT two-way radio and system.
In order to ensure a seamless integration between the new PDT network and existing trunking networks in Hangzhou, Hytera specifically deployed SmartOne, the latest unified communication and dispatching platform designed by Hytera. The reliability of SmartOne was proved with massive application during G20.
To provide a smooth calling experience without any interruption amid beyond 100km/h drive on the freeway for the police users of Zhejiang Freeway, Hytera adopted the latest technology of Trunked Simulcast which can group the base stations having same configuration together. This new technology can waive the step of base station switch when entering into a different area for terminals and keep them on line in the same grouping.
During G20, Trunked Simulcast were deployed along Hangyong freeway and all freeways in HangJiaHu area as well as connecting routes in-between Hangzhou and several airports nearby. This cost-effective technology has gained highly recognition from police users of Zhejiang freeway.
After accepting the G20 mission in mid May, Hytera rapidly set up the project team composing of R&D, testing, GID and customer service to fulfill the project. The project team trudged back and forth amid mountains, bridges, tunnels in danger day in and day out in spite of the rainy season during the project delivery. The project team ultimately and successfully handed over the project on June 15th which created a new China Speed with only one month.
When talking about the implementation of G20, Feng Qi recalled, "The schedule was tight, mission was tough. However, our sophisticated and highly responsible team successfully completed all missions in 1-month time”
In recent years, Hytera has gotten involved into a number of world-class meetings and events like Boao Asia Forum 2015, Bandung Asian-African Summit 2015, Antalya G20 Summit 2015 and Lima Annual Meetings of World Bank 2015. Hytera has been always ready to take up more challenges and responsibilities as a communication expert of public safety and security in offering total solution to clients.