Digital Terrestrial Multimedia Broadcast
DTMB (Digital Terrestrial Multimedia Broadcast) (Chinese: 数字地面多媒体广播) is the digital TV standard for mobile and fixed devices, developed in the People's Republic of China. It is used there and in both of their special administrative regions (Hong Kong and Macau), and also in Cambodia, the Comoros, Cuba, East Timor, Laos and Pakistan.
Source: Wikipedia — Digital Terrestrial Multimedia Broadcast (CC BY-SA 4.0)