Technique for controlling wireless command transmission to a robotic device

1. A controller for controlling wireless command transmission to a robotic device, comprising: a processor; and

a memory coupled to the processor;

wherein the processor is configured to:

obtain an action that is to be performed by a robotic device;

determine a quality of control (QoC) level associated with the action, wherein the QoC level is indicative of a Key Performance Indicator (KPI) requirement for execution of a command pertaining to the action; and

trigger a setting of at least one transmission parameter for a wireless transmission of the command pertaining to the action, wherein the setting is dependent on the QoC level determined for the action, wherein a proportional-integral-derivative control loop for the robotic device is provided, and wherein the controller is configured to control one or more parameters of the proportional-integral-derivative control loop dependent on the QoC level determined for the action.

2. The controller of claim 1 , wherein the processor is further configured to:

determine a control tolerance setting for the robotic device dependent on at least one of the action, the associated QoC level, the associated command and the associated transmission parameter setting; and

trigger application of the determined control tolerance setting for execution of the command.

3. The controller of claim 2 , wherein

the control tolerance setting relates to a control tolerance of at least one of a movement goal path, a movement goal position, and a movement goal time.

4. The controller of claim 2 , wherein

the control tolerance setting pertains to an inverse kinematics-based control.

5. The controller of claim 2 , wherein the control tolerance setting is configured to influence the proportional-integral-derivative control loop.

6. The controller of claim 2 , wherein

the control tolerance setting determined for execution of the command belongs to one of multiple control tolerance settings, wherein the determined QoC level belongs to one of multiple QoC levels, and wherein a control tolerance setting pertaining to a higher control tolerance is associated with a QoC level pertaining to a lower QoC.

7. The controller of claim 1 , wherein

the obtained action belongs to at least one of multiple QoC levels associated with different KPI requirement levels for the robotic device.

8. The controller of claim 2 , wherein the setting of the at least one transmission parameter is defined by at least one of:

an associated transmission resource consumption level; and

an associated Quality of Service (QoS) level of a wireless transmission channel.

9. The controller of claim 7 , wherein

a KPI requirement level pertaining to a lower KPI requirement corresponds to at least one of a lower transmission resource consumption level and a lower QoS level.

10. The controller of claim 2 , wherein the robotic device comprises a robot arm, and wherein the command relates to a movement of the robot arm.

11. The controller of claim 10 , wherein the robot arm comprises multiple independently actuatable joints, and wherein the command comprises two or more sub-commands for actuation of different ones of the actuatable joints.

12. The controller of claim 2 , wherein the controller is implemented using cloud computing resources.

13. The controller of claim 2 , wherein

the transmission parameter setting is based on QoS control in accordance with the 3rd Generation Partnership Project Technical Specification 3GPP TS 23.501.

14. A method of controlling wireless command transmission to a robotic device, the method comprising:

obtaining an action that is to be performed by a robotic device;

determining a quality of control (QoC) level associated with the action, wherein the QoC level is indicative of a Key Performance Indicator (KPI) requirement for execution of a command pertaining to the action; and

triggering a setting of at least one transmission parameter for a wireless transmission of a command pertaining to the action, wherein the setting is dependent on the QoC level determined for the action, wherein a proportional-integral-derivative control loop for the robotic device is provided, and controlling one or more parameters of the proportional-integral-derivative control loop dependent on the QoC level determined for the action.

15. A non-transitory computer-readable medium having stored thereon computer-executable instructions that, when executed by a computer, cause the computer to execute operations, the operations comprising:

obtaining an action that is to be performed by a robotic device;

determining a quality of control (QoC) level associated with the action, wherein the QoC level is indicative of a Key Performance Indicator (KPI) requirement for execution of a command pertaining to the action; and

triggering a setting of at least one transmission parameter for a wireless transmission of the command pertaining to the action, wherein the setting is dependent on the QoC level determined for the action, wherein a proportional-integral-derivative control loop for the robotic device is provided, and controlling one or more parameters of the proportional-integral-derivative control loop dependent on the QoC level determined for the action.

16. A non-transitory computer-readable medium having stored thereon computer-executable instructions that, when executed by a computer, cause the computer to execute operations, the operations comprising:

obtaining an action that is to be performed by a robotic device;

determining a quality of control (QoC) level associated with the action, wherein the QoC level is indicative of a Key Performance Indicator (KPI) requirement for execution of a command pertaining to the action; and

triggering a setting of at least one transmission parameter for a wireless transmission of the command pertaining to the action, wherein the setting is dependent on the QoC level determined for the action.