Last year in October, CMMB start in six Olympic cities and Guangzhou, Shenzhen trial, has so far covered 37 domestic cities, to welcome the arrival of the Olympic Games fully prepared.
CMMB:China Mobile Multimedia Broadcasting
(1) to provide digital radio and television programs, comprehensive information and emergency broadcasting service, and satellite transmission and terrestrial networks seamlessly integrating synergistic coverage, support public services.
(2) to support mobile phone, PDA, MP3, MP4, digital cameras, laptop computers and in cars, trains, ships and airplanes on the small receiving terminals, receive video, audio, data and other multimedia services.
(3) have independent intellectual property rights of mobile multimedia broadcasting technology, the system can operate, maintain, management, with radio-style, two-way services, operating under the requirements of expansion.
(4) support the integration of central and local operating system, with encryption authorized control management system, support for uniform standards and harmonization of operations, support national roaming users.
(5) system is safe and reliable, a security capacity, has a good scalable, able to adapt to the mobile multimedia broadcasting technology and business development requirements.
No comments:
Post a Comment