Joke Collection Website - Bulletin headlines - What does it mean that the back cover of LeTV 2 mobile phone says China Mobile 4glte?
What does it mean that the back cover of LeTV 2 mobile phone says China Mobile 4glte?
It should be China Mobile 4LTE and China Mobile 4g. The so-called 4G is the abbreviation of the fourth generation mobile communication and its technology. In the definition of ITU, any wireless data network system that reaches or exceeds 100Mbps can be called 4G.
The full name of LTE is "long-term evolution", which literally translates as "long-term evolution". LTE is divided into two duplex modes, namely FDD LTE and TDD LTE. LTE significantly improves the spectrum efficiency and data transmission rate, and the peak rate can reach 50Mbps upstream and 100Mbps downstream. Compared with the 3G era, the downlink peak of 10Mbps is 10 times faster.
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