Page 47 - Use cases and requirements for the vehicular multimedia networks - Focus Group on Vehicular Multimedia (FG-VM)

– 3G/4G/5G/ cellular networks.
– Low earth orbit bi-directional communication networks (e.g., Starlink, Oneweb,
HongYan, Hong Yun).
– Satellites broadcast (e.g., L Band Broadcast).

– Satellites bi-directional communications (e.g., TIAN TONG No.1 Satellite).
– Short range networks such as WLAN or Wi-Fi.
– Terrestrial broadcast networks (e.g., FM, DAB, HD radio, CDR, DTMB).
– V2V and V2I networks (e.g., DSRC/LTE-V/5G PC5).
– Brought-in, built-in and hybrid connectivity.

2) Media display and media format capabilities:
VMS configurations should support one or more of:
– Text.
– Image.

– Audio: Normal audio and high fidelity audio.
– Video: Normal video, 4K/8K video, AR and VR.
– Holographic projection and image.
3) HMI control capabilities
VMS configurations should support one or more of the following:

– Button
– Touch screen
– Intelligent control (speech control/gesture control/eye movement control)
4) Personally identifying information protection capabilities

5) Security capabilities.

14.1.1 Requirements – Vehicular multimedia configurations
The above five capabilities may be considered as the main aspects to define a set of VMS
configurations.

Moreover, different regions for the above aspects should be taken into consideration. The
configurations should allow for geographic flexibilities to adapt to the regulatory requirements of
different countries.
NOTE – Configurations may apply differently to public and private vehicle and to different levels of vehicle
autonomous capabilities [SAE J3016].

14.2 Example of VMS reference configuration
M0-M5 configurations are example capabilities and use cases.

M0 and M1 are for after market solutions while M2 to M5 are embedded solutions with increasing
capabilities.

14.2.1 M0 configuration

✓ Aftermarket VMS. Fitted after buying the car.
✓ Not connected to vehicle network.

✓ Brought-in connectivity. Mobile device connected to car through Bluetooth/USB
✓ Connected to vehicle only for the operating power requirements

FGVM-01R1 (2019) 37