On the 5th of October, China Mobile Media Broadcasting (CMMB) had conducted a successful experiment in Qingdao, and the Qingdao TV Station broadcasted CMMB signals successfully to make it the first city amongst the eight national pilot project cities to do so. The CMMB is a system of multi mobile terminal facing to mobile phone, PDA, MP4, digital camera and notebook computer. During the 2008 Olympic Games the CMMB with representation of mobile multimedia broadcasting shall exert overall into operation.