System and method for offloading robotic functions to network edge augmented clouds

1. A method for offloading one or more scalable robotic tasks in a mobile robotics framework, wherein the method comprising:

receiving the one or more scalable robotic tasks at a mobile robot of a cluster of mobile robots, wherein the one or more scalable robotic tasks include building a map of an unknown environment by using the mobile robot, navigating the environment using the map and localizing the mobile robot on the map;

notifying an edge network server about the one or more scalable robotics tasks by the mobile robot for load sharing;

estimating the map of an unknown environment by using the mobile robot, wherein at the same time the mobile robot localizes itself on the map;

analyzing, by the edge network server, the one or more scalable robotic tasks for offloading to one or more external resources based on computation, communication load and energy usage of each scalable robotic task, wherein the one or more scalable robotic tasks are prioritized to minimize the execution time of the one or more scalable robotic tasks of the mobile robot, wherein the one or more scalable robotic tasks are prioritized based on maximum number of tasks that can be assigned to the mobile robot, energy threshold (E thr ) of the mobile robot, energy usage for task processing and data transfer by the mobile robot, and real-time response time required (T res ) for the mobile robot to get location update, and wherein the tasks processing time and data transfer time between the one or more external resources and the mobile robot are same for each of the one or more scalable robotics tasks;

partitioning, by the edge networks server, simultaneous localization and mapping (SLAM) between the mobile robot and the one or more external resources;

offloading, by the edge networks server, the one or more scalable robotic tasks to one or more external resources based on the analysis, wherein the one or more external resources comprising a mobile cloud and an edge of a network; and

executing computation of the one or more offloaded scalable robotic tasks at the one or more external resources comprising steps of:

sending the one or more offloaded scalable robotic tasks from the mobile robot to the edge and from the edge to a back-end cloud infrastructure;

sharing one or more location updates from the back-end cloud infrastructure to the edge and from the edge to the mobile robot; and

updating results of the one or more scalable offloaded scalable robotic tasks from each of the one or more external resources and the edge network server to the mobile robot.

2. The method claimed in claim 1 , wherein

the SLAM partitioning is to meet latency requirements, to achieve accurate mobile robot localization and to build the map of the unknown environment.

3. A system for offloading one or more scalable robotic tasks in a mobile robotics framework, wherein the system comprising:

a memory with a set of instructions;

a cluster of mobile robots which are configured to connect with a back-end cloud infrastructure, wherein at a mobile robot of the cluster of mobile robots receives one or more scalable robotic tasks, and wherein the mobile robot notifies an edge network server about the one or more scalable robotics tasks for load sharing; and

at least a processor, wherein the processor is communicatively coupled to the memory, and wherein the processor is configured to:

analyze the one or more scalable robotic tasks for offloading to one or more external resources based on computation, communication load and energy usage of each scalable robotic task, wherein the one or more external resources comprising a mobile cloud and an edge of a network, and wherein the one or more scalable robotic tasks are prioritized to minimize the execution time of the one or more scalable robotic tasks of the mobile robot, wherein the one or more scalable robotic tasks are prioritized based on maximum number of tasks that can be assigned to the mobile robot, energy threshold (E thr ) of the mobile robot, energy usage for task processing and data transfer by the mobile robot, and real-time response time required (T res ) for the mobile robot to get location update, and wherein the tasks processing time and data transfer time between the one or more external resources and the mobile robot are same for each of the one or more scalable robotics tasks;

offload the one or more scalable robotic tasks to one or more external resources based on the analysis, wherein a simultaneous localization and mapping (SLAM) is partitioned to meet latency requirements, to build a map of the unknown environment, to navigate the environment using the map and to localize the mobile robot on the map; and

executing computation of the one or more offloaded scalable robotic tasks at the one or more external resources comprising steps of:

sending the one or more offloaded scalable robotic tasks from the mobile robot to an edge and from the edge to a back-end cloud infrastructure;

sharing one or more location updates from the back-end cloud infrastructure to the edge and from the edge to the mobile robot; and

updating results of the one or more scalable offloaded scalable robotic tasks from each of the one or more external resources and the edge network server to the mobile robot.

4. The system claimed in claim 3 , wherein the system estimates the map of an unknown environment by using the mobile robot, wherein at the same time the mobile robot localizes itself on the map.

5. A non-transitory computer readable medium storing instructions for offloading one or more scalable robotic tasks in a mobile robotics framework, the instructions comprise:

receiving the one or more scalable robotic tasks at a mobile robot of a cluster of mobile robots, wherein the one or more scalable robotic tasks include building a map of an unknown environment by using the mobile robot, navigating the environment using the map and localizing the mobile robot on the map;

notifying an edge network server about the one or more scalable robotics tasks by the mobile robot for load sharing;

estimating the map of an unknown environment by using the mobile robot, wherein at the same time the mobile robot localizes itself on the map;

analyzing, by the edge network server, the one or more scalable robotic tasks for offloading to one or more external resources based on computation, communication load and energy usage of each scalable robotic task, wherein the one or more scalable robotic tasks are prioritized to minimize the execution time of the one or more scalable robotic tasks of the mobile robot, wherein the one or more scalable robotic tasks are prioritized based on maximum number of tasks that can be assigned to the mobile robot, energy threshold (E thr ) of the mobile robot, energy usage for task processing and data transfer by the mobile robot, and real-time response time required (T res ) for the mobile robot to get location update, and wherein the tasks processing time and data transfer time between the one or more external resources and the mobile robot are same for each of the one or more scalable robotics tasks;

partitioning, by the edge networks server, simultaneous localization and mapping (SLAM) between the mobile robot and the one or more external resources;

offloading, by the edge networks server, the one or more scalable robotic tasks to one or more external resources based on the analysis, wherein the one or more external resources comprising a mobile cloud and an edge of a network; and

executing computation of the one or more offloaded scalable robotic tasks at the one or more external resources comprising steps of:

sending the one or more offloaded scalable robotic tasks from the mobile robot to the edge and from the edge to a back-end cloud infrastructure;

sharing one or more location updates from the back-end cloud infrastructure to the edge and from the edge to the mobile robot; and

updating results of the one or more scalable offloaded scalable robotic tasks from each of the one or more external resources and the edge network server to the mobile robot.

6. The non-transitory computer readable medium claimed in claim 5 , wherein

the SLAM partitioning is to meet latency requirements, to achieve accurate mobile robot localization and to build the map of the unknown environment.