5G, the next generation communications standard, will support the Internet of things, smart cars and other technology.
A new standard for mobile communications will appear no earlier than 2020, but the corresponding specifications are being developed in full swing, and it becomes clear that the 5G standard will be significantly different from 4G. We are talking about increasing the speed of information exchange for mobile phones and tablets and many other solutions, each of which has its own requirements.
Predictions from Ericsson
How will 5G technology work and why is it needed if ultrafast mobile Internet exists now?
According to Ericsson, the future looks like this.
. , , , . , , .
5G , .
5G . , .
5G . , , , , . , , .
5G , . .
5G-
, , , .
:
5G-:
5G . Ericsson 50 - 5 /. Samsung 7,5 / 1,2 / . " – " 5G 100 . NTT DoCoMo, , Alcatel-Lucent, Ericsson, Samsung Nokia 10 /. 1 /. , 10 .
, . .
Wi-Fi. , - , , . 2020 , 26 . .
«» , «» , - , , , , .
, . , , 5G .
, , «» . .
, 5G . . - 4G- 10 , . - , «» .
, , . . .
, . 1 , 500 /. , .
2015 , . , 5G , . 2016 .
, - 5G, .
Nokia 2015 . Alcatel-Lucent 16,6 , Verizon Wireless , 5G- 2016 .
5G-. 5G- . SK Telecom , . XXIII 2018 . 5G .
NTT DoCoMo 5G- 2020 . .
5G
5G, , 3GPP, ITU, . . 2015 5G.
2015 . . Ericsson TeliaSonera 5G 2018 .
, 5G- . Ericsson , 5G- 2018 ., , 5G- . 2016 . LTE-U LTE 5 , Wi-Fi. Ericsson Lean Carrier, , , .
, . , , .
4,5G
Qualcomm 4,5G LTE Advanced Pro, . , 5G, LTE, .
:
- ;
- 32 ;
- 10- LTE Advanced 1 70 ;
- ;
- ;
- IoT- 1,4 180 ( 10 );
- 1 / , IoT-;
- Wi-Fi GPS .
40–100 , Samsung 28 , Nokia – 70 .
, , . , .
– MIMO
MIMO (Multiple Input Multiple Output), . LTE WLAN. Massive MIMO – , – .
SkyCross MIMO 4x4, 16x10 . , LTE. , LG G4 – 15x7,6 , Samsung Galaxy S6 - 14x7 , Apple iPhone 6 Plus – 167,8 . MIMO 4x4 – LTE-Advanced, , . , 4 .
. Texas Instrument, , , .
2015 5G- IMT-2020. , .