The trial use of the Chinese 4G standard TD-LTE in China will be the first to be implemented in Shenzhen. It is reported that the fastest Shenzhen will start TD-LTE trial commercialization on May 17, which is World Telecommunication Day.
The reporter learned here today that the final plan is still undecided, but the overall principle is to use the good foundation of Shenzhen's previous large-scale technical trials and strong industrial chain facilities to try first as soon as possible.
TD-LTE was the earliest "6 + 1" pattern, that is, China Mobile (microblogging) built large-scale technology test networks in Shanghai, Shenzhen, Guangzhou, Hangzhou, Nanjing, and Xiamen, and a demonstration network in Beijing. Li Zhengmao, vice president of China Mobile, recently revealed that the TD-LTE scale-up test plan will add three pilot cities of Beijing, Tianjin and Qingdao this year. A total of 7 system equipment manufacturers participated in the plan, and Shenzhen is the city with the highest network density.
In April 2011, Shenzhen was the first to realize the opening of TD-LTE scale technology test service. At the 26th World University Summer Games, Shenzhen also demonstrated the typical TD-LTE business and experience to people all over the world.
It is understood that Shenzhen is the only city carrying PTN L3 technology among the pilots and successfully implemented the docking of PTN L3 from different manufacturers for the first time in the country. .
Prior to this, China Mobile President Li Yue revealed at the World Mobile Communications Conference that the trial commercialization of TD-LTE business may be carried out in Shenzhen and other places during the year. The sheet is continuously covered.
Shenzhen's TD-LTE scale technology test network covered 37.58 square kilometers last year, covering the central area of ​​Shenzhen, with strong signals on urban arterial roads and crowded places. The reporter has known that the TD-LTE network will cover the main urban areas of Shenzhen and the densely populated areas of various administrative regions this year. By the end of the year, the number of TD-LTE base stations will increase significantly from 220 to 3,000, the most in all pilot cities For example, Hangzhou plans to build only 2,000 base stations by the end of the year.
It is reported that China Mobile has invested a lot in Shenzhen's network construction, and the Shenzhen government has fully supported it. With the active participation of the local industry chain led by Huawei, Ericsson has also continuously invested a lot of resources and manpower. The first passed the second phase of TD-LTE Indoor testing, and proposed FAD antennas and algorithms, are listed as a mandatory option for TD-LTE deployment.
The Shenzhen Municipal Government and China Mobile signed a contract to develop informatization at the end of last year. China Mobile plans to establish a China Mobile Smart City R & D and business innovation center in Shenzhen to promote an industrial chain covering 4G system equipment, terminals, chips, R & D, testing, applications, platforms and other industries The formation of various key links and the implementation of industrial projects.
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