車联网by Ericsson

刘云鶴 ericsson director

ericsson supports volvo, scania, geely , link &Co in connected cars

using 4G to test remote driving, its sxperience is bad due to latency and low difinition video. 5G become better.

120 km per hour,

latency for 4G is 100 ms, that is 3.3 meters.

latency for 5G is 5 ms that is 0.15 meter.

slice of 5G network will make a separate network for connected car. and it will make the quality better.

5G network will be sliced by three categories...

eMBB for consumers

eMTC for LPWA

URLLC for connected car

JCA

Ericsson, docomo, Toyota test the autonomous driving application

autonomous driving 

單車方案一智能用LiDAR ,the car will too expensive

網络方案一so mobile edge cpmputing MEC is supported by Ericsson,

autonomous will be promoted for commercial cars not resident cars,

car itself using edge computing to secure its safety, but network for efficiency.