Abstract
Although the robots integrated with communication module can provide various functions, there is intrinsic limitation because of the instable wireless connection, restricted bandwidth and limited coverage of network. Fortunately, assisted by LTE (Long Term Evolution) techniques, the robots can be deployed more widely to support bandwidth-intensive applications. Hence, this paper proposes a LTE-based robotics system integrated with cloud computing to enhance the capability of data transmissions and intelligence for providing higher quality and more friendly services. Furthermore, we develop a robot with emotional recognition and feedback for improving Quality of Service (QoS) and Quality of Experience (QoE), and design a testbed for verifying system's feasibility and performance. (c) 2015 Elsevier B.V. All rights reserved.