Adaptive operational design domain calculations

1 . An apparatus for wireless communication at a user equipment (UE), comprising:

at least one memory; and

at least one processor coupled to the at least one memory and, based at least in part on information stored in the at least one memory, the at least one processor is configured to:

obtain a set of attributes associated with a route of the UE;

calculate a predicted number of operational design domain (ODD) switches along the route based on the set of attributes, wherein the ODD switches comprise switches from an on mode of an autonomous driving (AD) system or an advanced driver assistance system (ADAS) to an off mode of the AD system or the ADAS or from the off mode to the on mode;

notify a driver of a vehicle associated with the UE of an ODD condition associated with the calculated predicted number of ODD switches being greater than or equal to a threshold value;

receive a command to deactivate the AD system or the ADAS from the driver after a notification of the ODD condition; and

switch the AD system or the ADAS to the off mode after reception of the command.

2 . The apparatus of claim 1 , wherein, to obtain the set of attributes, the at least one processor is configured to:

receive a navigation map from a map aggregation server;

receive a weather report map from a weather monitoring server; or

receive a set of vehicle movement attributes from a second wireless device.

3 . The apparatus of claim 2 , wherein the second wireless device comprises at least one of a second UE or a roadside unit (RSU).

4 . The apparatus of claim 1 , wherein, to obtain the set of attributes, the at least one processor is configured to:

receive a sidelink message comprising a subset of the set of attributes.

5 . The apparatus of claim 1 , wherein the set of attributes comprises at least one of:

a speed metric associated with a portion of the route;

an ODD switching metric associated with the portion of the route;

a driver override metric associated with the portion of the route;

a weather metric associated with the portion of the route;

a road attribute associated with the portion of the route; or

a road feature associated with the portion of the route.

6 . The apparatus of claim 1 , wherein, to calculate the predicted number of ODD switches, the at least one processor is configured to:

query the AD system or the ADAS;

receive an indicator of an ODD threshold associated with an ODD state dependency from the AD system or the ADAS; and

calculate the predicted number of ODD switches further based on the ODD threshold.

7 . The apparatus of claim 6 , wherein the ODD state dependency comprises at least one of:

a vehicle speed;

a vehicle lane position;

a proximity to a road feature;

a weather attribute; or

a road attribute.

8 . The apparatus of claim 6 , to obtain the set of attributes, the at least one processor is configured to:

obtain a subset of the set of attributes from a set of sensors associated with the ODD state dependency.

9 . The apparatus of claim 8 , wherein the at least one processor is further configured to:

transmit the subset of the set of attributes.

10 . The apparatus of claim 1 , wherein, to calculate the predicted number of ODD switches, the at least one processor is configured to:

select a subset of the set of attributes based on a latency threshold and a current time; and

calculate the predicted number of ODD switches further based on the subset of the set of attributes.

11 . The apparatus of claim 1 , wherein the at least one processor is further configured to:

display a visual notification via a touchscreen display to the driver of the vehicle associated with the UE; or

play an audio notification via a speaker to the driver.

12 . The apparatus of claim 1 , wherein the UE comprises at least one of the vehicle or a wireless device communicatively coupled to the vehicle.

13 . The apparatus of claim 1 , further comprising a transceiver coupled to the at least one processor, wherein, to receive the set of attributes associated with the route of the UE, the at least one processor is configured to:

receive, via the transceiver, the set of attributes associated with the route of the UE.

14 . The apparatus of claim 1 , wherein, to switch the AD system or the ADAS to the off mode, the at least one processor is configured to:

automatically switch the AD system or the ADAS to the off mode.

15 . A method of wireless communication at a user equipment (UE), comprising:

obtaining a set of attributes associated with a route of the UE;

calculating a predicted number of operational design domain (ODD) switches along the route based on the set of attributes, wherein the ODD switches comprise switches from an on mode of an autonomous driving (AD) system or an advanced driver assistance system (ADAS) to an off mode of the AD system or the ADAS or from the off mode to the on mode; and

notifying a driver of a vehicle associated with the UE of an ODD condition associated with the calculated predicted number of ODD switches being greater than or equal to a threshold value;

receiving a command to deactivate the AD system or the ADAS from the driver after a notification of the ODD condition; and

switching the AD system or the ADAS to the off mode after reception of the command.

16 . The method of claim 15 , wherein obtaining the set of attributes comprises at least one of:

receiving a navigation map from a map aggregation server;

receiving a weather report map from a weather monitoring server; or

receiving a set of vehicle movement attributes from a second wireless device.

17 . The method of claim 16 , wherein the second wireless device comprises at least one of a second UE or a roadside unit (RSU).

18 . The method of claim 15 , wherein obtaining the set of attributes comprises:

receiving a sidelink message comprising the set of attributes.

19 . The method of claim 15 , wherein the set of attributes comprises at least one of:

a speed metric associated with a portion of the route;

an ODD switching metric associated with the portion of the route;

a driver override metric associated with the portion of the route;

a weather metric associated with the portion of the route;

a road attribute associated with the portion of the route; or

a road feature associated with the portion of the route.

20 . The method of claim 15 , wherein calculating the predicted number of ODD switches comprises:

querying the AD system or the ADAS;

receiving an indicator of an ODD threshold associated with an ODD state dependency from the AD system or the ADAS; and

calculating the predicted number of ODD switches further based on the ODD threshold.

21 . The method of claim 20 , wherein the ODD state dependency comprises at least one of:

a vehicle speed;

a vehicle lane position;

a proximity to a road feature;

a weather attribute; or

a road attribute.

22 . The method of claim 20 , wherein obtaining the set of attributes comprises:

receiving a subset of the set of attributes from a set of sensors associated with the ODD state dependency.

23 . The method of claim 22 , further comprising:

transmitting the subset of the set of attributes.

24 . The method of claim 15 , wherein calculating the predicted number of ODD switches comprises:

selecting a subset of the set of attributes based on a latency threshold; and

calculating the predicted number of ODD switches further based on the subset of the set of attributes.

25 . The method of claim 15 , further comprising:

displaying a visual notification via a touchscreen display to the driver of the vehicle associated with the UE; or

playing an audio notification via a speaker to the driver.

26 . The method of claim 15 , wherein switching the AD system or the ADAS to the off mode comprises:

automatically switching the AD system or the ADAS to the off mode.

27 . An apparatus for wireless communication at a user equipment (UE), comprising:

a transceiver;

means for obtaining, via the transceiver, a set of attributes associated with a route of the UE;

means for calculating a predicted number of operational design domain (ODD) switches along the route based on the set of attributes, wherein the ODD switches comprise switches from an on mode of an autonomous driving (AD) system or an advanced driver assistance system (ADAS) to an off mode of the AD system or the ADAS or from the off mode to the on mode;

means for notifying a driver of a vehicle associated with the UE of an ODD condition associated with the calculated predicted number of ODD switches being greater than or equal to a threshold value;

means for receiving a command to deactivate the AD system or the ADAS from the driver after a notification of the ODD condition; and

means for switching the AD system or the ADAS to the off mode after reception of the command.

28 . A non-transitory computer-readable medium storing computer executable code at a user equipment (UE), the code when executed by at least one processor causes the at least one processor to:

obtain a set of attributes associated with a route of the UE;

calculate a predicted number of operational design domain (ODD) switches along the route based on the set of attributes, wherein the ODD switches comprise switches from an on mode of an autonomous driving (AD) system or an advanced driver assistance system (ADAS) to an off mode of the AD system or the ADAS or from the off mode to the on mode; and

notify a driver of a vehicle associated with the UE of an ODD condition associated with the calculated predicted number of ODD switches being greater than or equal to a threshold value;

receive a command to deactivate the AD system or the ADAS from the driver after a notification of the ODD condition; and

switch the AD system or the ADAS to the off mode after reception of the command.