Abstract:

To overcome the performance limitations of intelligent mobile devices, people try to expand cloud computing services to mobile devices, which is often said to be mobile cloud computing (MCC) technology. This paper proposes a local mobile cloud resource allocation mechanism which includes the design of local mobile resource clouds and mobile cloud resource allocation mechanism. Firstly, a plurality of small resource clouds are deployed locally and interconnected in a whole, which is directly connected with the local mobile communication network to improve the quality of services in respects of latency, bandwidth, etc. Then, a mathematical model is built to describe the local mobile cloud resource allocation problem, and the greedy-based artificial fish school mobile cloud resource allocation algorithm is proposed to solve the model. Finally, simulation experiments on mobile cloud resource allocation mechanism are performed and the resource allocation algorithms are compared and analyzed. The results show that the local mobile cloud resource allocation mechanism is very good for the users to provide good quality of service and so on.

Key words: mobile cloud computing, quality of service (QoS), local mobile resource cloud, mobile cloud resource allocation