subject: Two-way network of several major change programs - A two-way transformation, Cable TV, Network - network of radio and television industry [print this page] For the cable TV network to "say goodbye one-way network" toward two-way interaction to develop this argument, the industry, especially around the cable companies have formed a consensus. But by following this set of data, we can see that the difficulty of two-way business development and current situation
HC TV Network For the cable network must "bid farewell to one-way network", towards the two-way interaction to develop this argument, the industry around the cable companies in particular, have formed a consensus. But by following this set of data, we can see the difficulty of two-way business development and current situation??
According to the author to incomplete statistics, ended early in October 2009, China's cable industry has been completed Digital Cable digital TV conversion and a break 60 million user mark, cable digital TV penetration rate of 37.5%.
Network of several major way to change the application program
In 60 million cable digital TV subscribers, which are the areas to achieve two-way network coverage has reached 1,700 the number of users? About 20 million, but the real opening of a two-way, interactive business areas, however, are "rare"?? Main concentrated in some coastal areas, such as Shanghai, Hangzhou, Shenzhen, Jiangmen, Xining, Ningbo and other places, but these areas are using two-way, interactive service subscribers will not add up to about more than two million (2 million to achieve this using two-way business data for the March 2009 deadline).
The above data?? 60,000,000, 20,000,000, 200 million ... ... in 2003 began the process of attention to China's digital cable TV people know that this data is broadcast all over the country people, especially around the cable companies have spent 7 years or so was able to obtain such a result.
When the next generation Radio and TV Network (NGB) of this concept and have a "wired", "two-way" intersection there, now the General Assembly, regardless of industry, small will, great, little people were all two-way networks have changed the NGB and bundled together, such as the "NGB under management model "," NGB era of two-way network to change the program, "and so the words blowing.
Because I stupid, NGB has also not been out in the end is a concept to understand it? Or a technology? What business can realize in the end it ... ... this, I also only a few of what are currently the two-way network changes to the characteristics of the business district.
A variety of technical solutions can be bidirectional
With EPON , EoC the emergence of new technologies such as the original, the only CMTS technology solutions to the test by a considerable degree, people outside the industry have also carried around as long as these techniques in the technical program for several years the great debate. However, we can see from the preface, the practical application of real two-way network service user is still "rare", "every reason to Rome", for our two-way network of technology should be changed to be the result of the standard phase.
Contrast, carried out over a two-way cable television, interactive services, I found that the company's number one cable television networks around the way business is to "love a plus"?? If you do two-way network to change the way business, future business Planning and Prospects for now seems to be no specific pattern; if we did not change two-way network, the two-way business, alone, in the hands of their way to this regional network, the face of continued integration of the tide, when the number of their own voice is its consideration of the matter.
Digital, whether they are competitors in the industry from itself, or external, such as the telecommunications industry is ongoing fiber to the floor, to the village and even household development strategy, had to ask the Chinese cable industry colleagues To give up that kind of "me alone big" ideas.
Recently, other than cable companies around the country EPON technology based on two-way network reconstruction of the city were increasing trends (such as in Hangzhou, Ningbo, Dali, Haining, Dongguan, Jiaxing, Tieling, etc.), but according to the author about At present the main for most areas Test Test technical options for later.
Based on this, we will take a two-way business-related areas to carry out external to the industry to introduce the cable television industry, transforming a two-way or two-way network to do business with local characteristics.
The country has embarked on a two-way business particularly good area of Shanghai, Hangzhou and Shenzhen, but the author during case selection, has chosen a number of economic underdevelopment, and even small cities analysis, the fundamental reason is that, with economically developed areas, especially Beijing, Shanghai and Shenzhen than in digital mode, there is no comparability between the two??
Economically developed region has millions of cable subscribers and small cities are usually in the thousands of subscribers around level;
Economically developed areas, especially such as Beijing, Shanghai and other places, its financing channels, the difficulty should be less than a small city;
Economically developed areas of digital models can not be applied to small cities wired him, without any demonstration effect ... ...
Two-way network of several major change programs - A two-way transformation, Cable TV, Network - network of radio and television industry
