Keynote delivered by David Soldani, Global Head 5G Technology, Nokia
Introduction of the most important use cases, within the three agreed usage scenarios, and spotlights on different regions. Why Nokia is the right choice for carriers and enterprises, and disclose the fundamental enabling technologies towards a new digital revolution. The talk concludes with an overview of global 5G plans and milestones, with special focus on the 3GPP standardization framework.
9. 9
Status quo: Standard communications between cars and central cloud
LTE network
Central cloud for
connected cars
>>100 ms
Section of A9 test bed
10. 10
3 Base stations with Mobile Edge Computing reduce latency
Distributed „cloudlets“
for connected cars
Central cloud for
connected cars
20 ms
LTE network
2
3
1
Section of A9 test bed
14. 15
Use case 2: Cooperative Overtaking Assistant
Turn signal
<500 m40 m (at speed difference of 25 km/h)
20 ms
Slow
down
Car
ahead
Keep
lane
Car
overtaking
15. 16
Use case 2: Cooperative Passing Assistant – Impressions from the A9
18. 19
5G
LTE
20 Gbps Peak Data Rate with Large Bandwidth
200
MHz
500 MHz
2000 MHz
5x20 MHz = 100 MHz in
Release 10 with 2x2MIMO
Larger bandwidth brings higher data rates – both peak and average – and it is
more efficient than multicarrier solution
1.0 Gbps
4.0 Gbps 4x4 MIMO
10 Gbps 4x4 MIMO
20 Gbps 2x2 MIMO
20. 21
>1000x Higher Capacity than Today’s Hotspots
Maximum Throughput per Operator per km2
Spectrum
[MHz]
Site density [/km2]
40 MHz
200 MHz
600 MHz
2000 MHz
20/km2 50/km2 150/km2 300/km2
5G/LTE
<6 GHz
5G at
cm
5G at
mm
LTE
today
Per operator in
downlink
1 Gbps
/km2
10 Gbps
/km2
100 Gbps
/km2
>1 Tbps
/km2