Challenges and Proposed Solutions in the Migration to 4G Mobile

Convergence of mobile communications, computing and internet is on the way. This provides the driving force towards development of 4G technology. 4G mobile systems have the potential to provide flash high data rates over a wide area and roaming facility. 3G merely focus on developing new standard and hardware whereas 4G systems will support comprehensive and personalized services, providing stable system performance and Quality of Service (QoS). However, such technologies, don't come without their challenge in this paper these challenges are discussed as well as the proposed solutions to the research problems aspect have been presented.