Although LTE is exaggerated as 4G by telecom companies, it is not really 4G because it does not meet the 4G standard required by the Radio Communication Department of the International Telecommunication Union. Its upgraded version conforms to the 4G standard required by the Radio Communication Department of the International Telecommunication Union.
Extended data
Global LTE commercial situation
1, Japan: Japan Softbank LTE-TDD network was officially commercialized on February 24, 20 12, and on February 9, 20 12, Japan Softbank released six TD-LTE smartphones.
2. Taiwan Province Province, China: 20 15, 15 On February 7th, Asia Pacific Telecom and Far Transmission Telecom respectively obtained D5 and D6 TD-LTE 2600 25Mhz bands, and Asia Pacific Telecom opened the first TD-LTE network in Taiwan Province Province in the second half of 20 17.
3. Hong Kong, China: China Mobile Hong Kong LTE-TDD network was officially commercialized on 201218, with a download speed of about 40Mbps and an upload speed of about 1.5Mbps.
4. United States: Clearwire, an American operator, was originally a WiMax network operator, and plans to provide LTE-TDD service in 2496-2690MHz band at 20 13.
5. India: Bharti Airtel's LTE-TDD network was put into use in April 20 12.
6. EU: CEPT allocated the frequency band of 2570 ~ 2620 MHz to LTE-TDD.
7. Russia: The LTE-TDD network of Russian MTS was put into use in September of 20 1 1.
8. Poland: The LTE-TDD network of Aero2 in Poland was put into use in May of 20 1 1.
9. Australia: 20 1 1 began to use the TD-LTE network of NBN in Australia. 20 13 began to use Optus' LTE-TDD network.
10, People's Republic of China (PRC) (PRC): 2013 On February 4th, the Ministry of Industry and Information Technology of China issued LTE-TDD licenses to China Mobile, China Telecom and China Unicom. 20 14, 10 In June, Nokia Solutions and Networks signed a purchase agreement with China Mobile for 970 million US dollars.
Baidu Encyclopedia: Long-term Evolution Technology