Base Station Social-Aware Caching Strategy for 5G Ultra Dense Networks

The ultra dense network (UDN) is a promising technique to meet the requirements of the explosive data traffic in next generation (5G) wireless networks. As the small cells (SCs) are densely located in UDN, how to deploy cache resources on SCs to improve the network throughput and energy efficiency should be considered clearly. In this paper, a base station… CONTINUE READING