Challenges in Allocation of Resources in Future Cellular Mobile Networks

Efficient resource sharing is very important in mobile networks to provide satisfactory service to customers. The resource demand is increasing due to increasing number of user population and high bandwidth demanding multimedia applications. The mobility of users and multimedia applications are changing the dynamics of traffic. This paper discusses framework of problem for radio resource allocation and management considering key resources. This paper also discuses current approaches in radio resource allocation and looks into radio resource management problem formulation and challenges in future cellular mobile networks.