China is about to enter the era of high-speed mobile internet

The arrival of 4G is certainly good news for the entire mobile internet industry, and China will enter the era of high-speed mobile Internet if 4G licences are issued in 2013.

Under the restriction of network speed, tariff and other factors, the mobile Internet development scale of 3G era is restricted, the real mobile internet era has not come. As Li, China Mobile's president, said, the mobile era has arrived, but the 2G, 3G period, almost impossible to form a mobile internet era, only 4 G period, when people face the hundred trillion bandwidth, this great era can come.

Into the 2013, the 4G has been gradually approaching, China Mobile is also actively building the layout. Last September, Ministry of Industry Minister Wei said the 4G license will be issued in about 1 years, 12th and 25th of the National Industrial and Information Conference, the Ministry is clearly called for 2013 relevant enterprises and units to do a good job 4G frequency distribution and licensing preparation. According to the latest news, Zhang Feng, a spokesman for the Ministry of Information, said LTE is actively promoting the trial, and 2013 will also be expanded to scale the test, from the test situation, the whole progress is very good. The Ministry of Industry will determine the next 4G development according to the test. The construction and improvement of China Mobile LTE also promoted the perfection of the 4G network layout, and the test results were also successfully reached the expectation.

The so-called 4G, is the fourth generation of mobile communications, compared to 3G faster speed, download speeds up to 100Mbps, is 3G more than 10 times times, 10 minutes to download a high-definition film. The arrival of 4G is certainly good news for the entire mobile internet industry, and China will enter the era of high-speed mobile Internet if 4G licences are issued in 2013.

China Mobile accelerates layout

China Mobile is the main catalyst for the construction of 4G, and most of the mobile 3G network TD-SCDMA equipment can be upgraded to LTE smoothly, while LTE has been established as 4G International standard. China Mobile can not only rely on 4G network to get rid of the disadvantage of development in the 3G era, but also can actively expand the international market, the future will be possible to achieve the Chinese 4G in the global market, "one of the three world."

At present, China Mobile is speeding up the layout of 4G. In the base station construction, 2013 China Mobile will be the new 4G base Station about 180,000, when China Mobile's 4G base station will reach 200,000, covering China's major cities, and 3G formal commercial initial base station scale is similar. It is reported that China Mobile has taken the lead in Guangzhou, Shenzhen and Hangzhou to carry out customer testing, follow-up will be in other cities to carry out customer testing. BEIJING, Shanghai, Hangzhou, Guangzhou, Shenzhen, Tianjin, Nanjing, Qingdao, Xiamen, Shenyang 10 cities have been established to expand the scale of the test city, Ningbo, Chengdu, Fuzhou will be as the Cross-strait Wireless cooperative city for testing.

Last year, China Mobile Td-lte/lte FDD converged network in Hong Kong has been formally engaged in commercial, Hong Kong's 4G LTE network outdoor coverage of the existing GSM network 100% coverage level, indoor coverage up to 80% levels. Hong Kong people can already enjoy the high-speed and fluent experience of the 4G network. The "Hong Kong model" in the future is likely to spread to more mainland Chinese cities.

The Spectrum allocation section is clear

The allocation of spectrum resources is one of the key factors to determine 4G network construction, in the "LTE Technology and Spectrum Symposium" held October 18 last year, our country officially announced the 2.6GHz TDD Spectrum planning scheme, announced the 2.6GHz frequency band All 190MHz (2500-2690mhz) Frequency resource planning is the TDD spectrum. This to a certain extent for the construction of the domestic 4G network cleared the barrier for the entire communications industry injected a dose of cardiac tonic.

In the future, more spectrum resources may be used for LTE construction. TD Industrial Union Secretary General Yang Yi that, without cleaning up other frequencies, at present at least two bands can be used for LTE. One is the TDD band formerly used for PHS (1900-1920mhz, currently used for TD-SCDMA). This spectrum is clearly available for TD-SCDMA upgrades to LTE. The other is FDD's complementary band.

The government authorities have expressly requested that all 1900-1920mhz-band wireless access systems should be completed by the end of 2011. But at present, because of the heavy factor implementation effect does not seem ideal, PHS clean-up work has not been completed.

The

700mhz-800mh Band is also a resource for China Mobile, which is now in the hands of SARFT, and is expected to be released after the 2015 analogue TV exit. However, in the future, radio and television will also carry out broadband services, and even the industry experts are expected to become mobile, China Telecom and Unicom (600050, shares bar) outside the fourth largest telecommunications operators, so 700mhz-800mh of the frequency of the allocation of resources in a certain period of doubt.