This project aims to further improve the quality of service (QoS) techniques for WiMAX/LTE 4G protocol stacks. We are working on a scheduling algorithm based on multiple-input multiple-output (MIMO) for not only transmitting traditional videos, but also transmitting videos with scalable coding. Moreover, the feedback resource allocation algorithm can be extended to a MIMO system and integrated with our DL multicast scheduling algorithm. Also, we studying the handover issues in heterogeneous cellular networks.
