Internal Automotive Use Cases May 2018 doc.: IEEE 802.11-18/0940r0 May 2018 Internal Automotive Use Cases Date: 2018-05-08 Author: Name Affiliation Address Phone Email Stephen McCann BlackBerry stephen.mccann@ieee.org Stephen McCann, BlackBerry Stephen McCann, BlackBerry

May 2018 doc.: IEEE 802.11-18/0940r0 May 2018 Inter ECU (1) Connect various Electronic Control Units (ECU) within a vehicle communicate using LC communications. Stephen McCann, BlackBerry Stephen McCann, BlackBerry

May 2018 doc.: IEEE 802.11-18/0940r0 May 2018 Inter ECU (2) From <http://www.ieee802.org/3/ch/public/mar18/krieger_3ch_01a_0318.pdf> Stephen McCann, BlackBerry Stephen McCann, BlackBerry

Inter ECU (3) Currently use robust cables and connector sockets. May 2018 doc.: IEEE 802.11-18/0940r0 May 2018 Inter ECU (3) Currently use robust cables and connector sockets. Complex network in trucks and trailers Replace with wireless: Remove wiring loom Introduce redundancy into the overall system Introduce wireless security Stephen McCann, BlackBerry Stephen McCann, BlackBerry

Inter ECU (4) Why LC and not traditional Wi-Fi ? May 2018 doc.: IEEE 802.11-18/0940r0 May 2018 Inter ECU (4) Why LC and not traditional Wi-Fi ? Avoid noisy RF environment Require very low latency, high speed communication Enables synchronous data transmission and time sensitive networking. Millimetres to 10 metres, 200 Mbps to 1Gbps+ Stephen McCann, BlackBerry Stephen McCann, BlackBerry

May 2018 doc.: IEEE 802.11-18/0940r0 May 2018 Reversing Camera (1) Connect a rear view camera to the internal vehicle network From <http://www.ieee802.org/3/ch/public/mar18/krieger_3ch_01a_0318.pdf> Stephen McCann, BlackBerry Stephen McCann, BlackBerry

Reversing Camera (2) Tight timing requirements May 2018 doc.: IEEE 802.11-18/0940r0 May 2018 Reversing Camera (2) Tight timing requirements From engine start, reversing camera video link needs to be operational within 2 seconds Currently uses robust cabling and video camera with no compression. Stephen McCann, BlackBerry Stephen McCann, BlackBerry

Reversing Camera (3) Why LC and not traditional Wi-Fi ? May 2018 doc.: IEEE 802.11-18/0940r0 May 2018 Reversing Camera (3) Why LC and not traditional Wi-Fi ? Avoid noisy RF environment Require very low latency, high speed communication Difficult to achieve with current digital communication solutions. Enables synchronous data transmission and time sensitive networking. Millimetres to 10 metres, 200 Mbps to 1Gbps+ Stephen McCann, BlackBerry Stephen McCann, BlackBerry