International Journal of Computer Applications
The concept of mobile cloud computing was introduced shortly after launching the cloud computing platform. Since then, with the increasing use of Smartphone's and access to the fast and reliable wireless Internet, people are more interested in using mobile applications and also cloud computing platform to have their required services. Mobile cloud computing represents the technology of mobile services in the cloud environment. One of the important issues in mobile cloud systems is the variable quality of service based on the change of user's context information like hardware resources, environmental variables, user preferences, etc.