Domestic TD-LTE spectrum planning will be released within one month

At the "2012 New Generation Broadband Wireless Mobile Communication Development Forum" held yesterday morning, Xie Feibo, Director of the Radio Administration Bureau of the Ministry of Industry and Information Technology, revealed that the domestic LTE spectrum plan will be introduced within a month.

At the meeting, Xie Feibo reviewed the spectrum allocation since the development of China's mobile communications. "900MHz and 1800MHz are used in the GSM era, and 2.1GHz and 2.3GHz are planned in the 3G era. Our LTE spectrum plan will be released soon." He pointed out that in 4G or LTE frequency planning, to eliminate outdated technology, will vacant resources The principle is for the use of more efficient spectrum.

According to the communication world network, at the beginning of this year, the Ministry of Industry and Information Technology officially used the 1.9GHz F band used by PHS for the mobile communication system in TDD mode. Compared with the TD-LTE mainstream frequency bands such as 2.3GHz and 2.6GHz currently used by TD-LTE, the 1.9GHz frequency band performs better in terms of propagation characteristics and coverage area.

With the gradual advancement of China's TD-LTE scale pilot, commercial use is almost at hand. The 4G licenses that were originally planned to be released within 2-3 years have been advanced in advance. On the 11th of this month, Minister Miao Wei of the Ministry of Industry and Information Technology said that the Ministry of Industry and Information Technology has decided to issue TD-LTE licenses in about a year.

Before the commercialization of TD-LTE, frequency band allocation was particularly urgent. Yang Hua, secretary general of the TD Industry Alliance, previously said that he hopes that China will release the TD-LTE spectrum plan as soon as possible, which has a model significance for the global development of TD-LTE.

Statistics show that as of now, there are 51 TD-LTE trial networks in the world, 6 of which have reached the commercial stage.

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