Digital television broadcasting technology characteristics and application essay

From the perspective of digital television itself, digital television broadcasting technology not only creates a new communication tool and a new market, but more importantly, it is the traditional communication tool has caused a huge impact. In addition, the development of digital television broadcasting technology will not only have an impact on people's lives, but also change the fate of enterprises. In the future, digital television will certainly trigger a technical revolution in the visual user terminal, this revolution will fundamentally have a huge impact on people's lives.

1 characteristics of digital television broadcasting technology

Digital television broadcasting technology can provide a wide range of services for the general audience to learn and entertainment, with controllability, universality and resistance to destruction and other characteristics, this technology makes full use of the television antenna transmit the process of wireless digital signals, and cover the demand for users, this time, the network client can use the digital television broadcasting technology to provide a variety of services. At this time, network clients can get TV programs through digital TV or receiving antenna. The rapid development of digital television broadcasting technology can satisfy people's desire to watch programs at any time and anywhere, at this stage, the general public on digital television broadcasting technology has been put forward by the requirements of the number of programs so simple, but hope that at any time to watch the media programs, and digital television broadcasting technology has the flexibility of the characteristics of the technology is precisely able to meet the needs of the majority of viewers. In addition, the current situation is facing a very serious problem that there are a lot of unused wireless spectrum resources, which is a huge waste. However, the development and popularization of digital television broadcasting technology can make effective use of these idle radio spectrum resources to realize more applications and fundamentally improve the efficiency of frequency utilization. From the aspect of broadcasting operators, digital TV broadcasting technology can not only make use of the existing TV channels, but also, and most importantly, make all-round application of the idle radio spectrum to further develop digital TV broadcasting services, and fundamentally improve the convenient reception services of digital TV. In addition to these, if in the development of digital television broadcasting and ordinary digital television related business process can realize the two-way interactive business and receiver positioning reception, can fundamentally meet the majority of users of personalized information needs.

2 Application and Prospect Analysis of Digital Television Broadcasting Technology

In recent years, China's digital television broadcasting technology has achieved certain results, mainly in the production and production and broadcasting of relevant programs with the ability to independent. With the continuous expansion of the market, a part of the relevant enterprises have fully mastered a set of very rationalization of the operation of the digital television receiving equipment experience, and in the production capacity and the development of new technologies have been significantly improved, the full integration of the current resources can be utilized, through a relatively small cost of the full range of digital television broadcasting planning, which not only has a very important role in the further establishment of digital television broadcasting network, but also the feasibility of the network. This is not only very important for the further establishment of digital TV broadcasting network, but also feasible. Digital TV broadcasting technology can fundamentally strengthen the promotion and application of China's digital TV broadcasting business standards, accelerate the development of terminal equipment, and fundamentally promote the development of digital TV broadcasting technology. From the current situation, mobile TV has a very broad market development prospects, digital TV broadcasting technology development has made a lot of progress until now, and the results are obvious. Fundamentally, the development and operation of digital television broadcasting technology belongs to a mass 'medium of communication, digital television broadcasting technology can be watched by the continuous broadcasting of the program, and the broadcasting of the program has a wide range. From the current situation, most of the business model is often only limited to the more economically developed central cities and some large and medium-sized cities in the subway and public transport mobile nature of the platform, in fact, most of the business situation is not very smooth, but if these places above a detailed unified planning, and then carry out a reasonable construction, the market development prospects of the digital television is still full of sunshine. In fact, in addition to the digital television business involves digital television broadcasting technology, in other areas of different businesses are also involved, so you can share the more mature digital television broadcasting technology, and then accurately positioned in the relevant market business, so that we can better give full play to the advantages of this technology. Mobile TV business is constantly developing, of course, will open up a lot of different services related to it, so the application of digital TV broadcasting technology is quite broad prospects.

3 Conclusion

At present, people are required to accurately grasp the digital television broadcasting technology, a new market development point, and to develop a broader market, creating a new future of broadcasting technology.

References:

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[2]Wang Jianya. The characteristics and application of digital television broadcasting technology to explore[J]. Inner Mongolia radio and television technology,2014(3).

[3]Han Xiaofeng. Characteristics and application of digital television broadcasting technology analyzed[J]. Taiyuan science and technology,2015(2).