China is about to enter a fast-growing mobile internet age

Subject to the constraints of speed, tariffs and other factors, 3G mobile http://www.aliyun.com/zixun/aggregation/6298.html "> Internet Development Scale has been limited, the real mobile internet era has not come, only 4 G period , when people face the hundred trillion bandwidth, this great era can come.

The so-called 4G, is the fourth generation mobile communication, its speed is 3G 10 times times, the fastest up to 100Mbps. The arrival of 4G is good news for the entire mobile internet industry. Into the 2013, the 4G has been gradually approaching, China Mobile is also actively building the layout. Last September, Minister of the Ministry of Wei said that 4G licences would be issued around 1 years. At present LTE is actively promoting the experiment, from the test situation, the overall progress is very good.

China Mobile accelerates layout

China Mobile is the main catalyst for 4G construction in China, and most of China Mobile 3G network equipment can be upgraded to LTE smoothly, while LTE has been established as 4G International standard. China Mobile may be able to get rid of the development disadvantage of 3G era by virtue of 4G Network, open the international market, and realize the "three points world has one" in the global market.

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.

Last year, China Mobile Td-lte/lte FDD Fusion network in Hong Kong has been formally engaged in commercial, outdoor coverage reached the existing GSM network of 100%, indoor coverage of up to 80%. Hong Kong people have enjoyed the high-speed and fluid experience of the 4G network. The "Hong Kong model" in the future is likely to spread to more mainland Chinese cities.

Terminal aspect, currently supports the 4G terminal equipment mainly has the Internet companion, the Wireless gateway, the Internet data card and the handset and so on, China Mobile has increased to the LTE terminal purchase strength.

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.

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.