Hytera DMR Solution Serves the World’s Sixth-largest Airline

China Southern Airlines Company Limited is an airline headquartered in Baiyun District, Guangzhou, Guangdong Province, People's Republic of China.
It is the world's sixth-largest airline measured by passengers carried and Asia's largest airline in fleet size and passengers carried. It is the fourth-largest airline in the world in domestic passenger traffic and the sixth-largest in scheduled domestic passenger-kilometres flown. From its main hubs at Beijing Capital International Airport and Guangzhou Baiyun International Airport, the airline flies to 193 destinations using a fleet of more than 400 aircrafts.

Since China Southern Airlines' business grows faster and the airline destinations become more than 193, the workload in each airport becomes heavier and it is hard to improve the efficiency.

The old analogue radio system cannot meet the changing business requirements anymore, for example, a short of voice channels and no service for data transmission. So, the requirement of a new digital system which can provide more channels, clear voice, flexible application services, PSTN gateway and decent indoor signal coverage became urgent.

Hytera’s DMR trunking system was built with 1 MSO, a 5-carriers base station with main control channel backup and base station controller backup, base station UPS backup, recording system backup etc.

• 10 channels DMR trunking communication system
• 500 digital portable radios
• Central voice recording system
• Civil aviation dispatching system
• PSTN telephone system gateway, radios can call telephone and vice versa
• Digital signal's seamless coverage in terminals and apron