Packet scheduling with carrier aggregation for balancing QoS in LTE advanced Networks

The development of new technologies for wireless cellular networks is always in advancement. As 3GPP LTE has been considered the foundation of mobile broadband, with key considerations of low latency, higher information data rate, and quality of service.Therefore, Quality of Service (QoS) is one of the keys issues for the success of new generation mobile systems. So the evaluating wireless communication system performance has become a critical issue for broadband wireless networks, to ensures QoS for various applications such as VoIP, video and IoT according to 3GPP specifications.In this paper the scheduling mechanisms are considered as the system performance and improve the overall system Quality of Experience (QoE) with uses carrier aggregation technique in resource allocation to increase throughput and comparing this with different scheduling algorithms. The average throughput, delay are the performance metrics that used. A main contribution of this paper is will be proposing an optimal scheduling scheme that can balance between the performance metric.