Baotou cellular digital TV multi-level on the formula and application - cellular a digital TV, terrest - Business

Abstract: This report introduces wireless Baotou Digital TV Network guidelines with the principles, program architectural mastery in addition to application status, detailed in more detail SDH electronic digital microwave transmission, a digital TV platform, Digital MMDS-building approach in addition to the suitable arrangement in the numerous parts. Keywords: wireless a digital TV, networks, SDH a digital microwave, handheld MMDS 1, Introduction Baotou City can be a significant conventional city inside north China, which includes a full division of 27,768 rectangular kilometers, society 2.4 million, beneath the actual jurisdiction in the seven counties in the district, of which all 5 agricultural counties from the district, over 70 million population, farm and pastoral regions a strong division of 26,499 rectangular kilometers, a massive terrain. Both inside the wide grassland, there are running mountains; both the distant relative focus with the population located in rur al areas, there are actually just a handful of pastoral staff. As this physical distribution of human population and fiscal circumstances as well as other factors, structure with the city's farm and pastoral locations Cable tv set There tend to be tremendous troubles within the network. In recent ages this design of "villages" project, mainly smaller items connected with cable community and, Number with Programs few poor indication quality, but thanks to maintenance management system and maintenance funding reasons, several your "back to help blind" phenomenon. Even that eleven urban spots surrounding the primary area, with countless farmers along with herdsmen can merely wide open the right way to collect 3-4 packages are not aware the particular cell analog TV signals. How to help farmers along with herdsmen from your basic strategy to the tough challenge watching TV, construction of non-urban and also pastoral areas Radio and TV Basic circle to be sure network stability i n addition to long-term nature, in order that the particular peasants and also herdsmen to check out dozens of controls of high-definition a digital TV programs usually are broadcast around Baotou City, the development along with engineering involving new socialist countryside is definitely an necessary topic. 2004 onwards, reported by countrywide SARFT Digital shift regarding microwave offered scheme guidelines, Baotou City, Radio and Television Bureau in the original about three analog microwave circuits the a digital transformation; and a fresh digital TV podium as well as five digital camera MMDS, transfer involving 56 sets with digital television programs. Initially made the actual city's handheld a digital TV backbone network, the fundamental engineering on the rural, pastoral radio and also tv set arrest service system, along with achieved very good social plus economical benefits. 2, wireless handheld TV community consequence and also perform Baotou handheld digital TV network development and also operation, full account of the header of economic strength, geographical environment, populace submitter as well as recent resources, use of various methods of develop digital camera radio and television set as well as agricultural scientific in addition to engineering information regarding Wireless Coverage . Wireless handheld TV multilevel offers the following features: (1) ethnic minority national boundaries parts to advertise that development regarding radio stations in addition to television based on your farmers plus herdsmen of the spiritual and also cultural needs, enhance the actual ethnic high quality with farmers and herdsmen and rural morality to Baotou rural plus pastoral regions prior to going into stereo and tv set your electronic digital age. While radio stations and tv set protection of Baotou City project, this construction connected with different socialist countryside provides programs, information and also complex support platform, construct from Baotou City within outlying and also pastoral instances public support broadcasting system. Further narrowing the actual urban-rural tips gap, opening upward that non-urban and pastoral regions and also popularizing scientific discipline in addition to technological innovation knowledge teaching the new channel. (2) additional focused your city's a radio station and also television sent out and also reliability techniques security, country's reliability defense straight into entire perform that functionality regarding early-warning technique to boost procedures next to hostile forces radio as well as tv set sign disturbance plus exploitation connected with facilities capacity. (3) as outlined by this state from the microwave, Satellite , Cable, some distinct transmission strategies inside that planning, design demanding complying having a circle of country's plus industry standards, optimizing useful resource allocation, in order that that wireless a digital TV system management, maintenance, surgical procedures security, steadiness plus reliability. (4) wireless electronic digital TV circle construction, that achievement in the microwave transmission equipment, digital transformation, to ensure that microwave transmission of your essential strategy, resist readiness, means and techie help support usually means as well as their effects straight into total play. And, with regard to at the first try inside SDH electronic digital microwave transmission circuits a few hill microwave inform station, microwave-frequency repeater technological innovation along with success. Save loads of development and maintenance funds. More compared to 5000 km with the Inner Mongolia Autonomous Region in Digital Transformation accumulated experience.