912 citations · 2.8k across the 106 of their papers we have counts for
3 papers · 1 filter
Edge Caching in Dense Heterogeneous Cellular Networks with Massive MIMO Aided Self-backhaul
Lifeng Wang, Kai-Kit Wong, Sangarapillai Lambotharan +2
This paper focuses on edge caching in dense heterogeneous cellular networks (HetNets), in which small base stations (SBSs) with limited cache size store the popular contents, and m…
Secrecy and Energy Efficiency in Massive MIMO Aided Heterogeneous C-RAN: A New Look at Interference
Lifeng Wang, Kai-Kit Wong, Maged Elkashlan +2
In this paper, we investigate the potential benefits of the massive multiple-input multiple-output (MIMO) enabled heterogeneous cloud radio access network (C-RAN) in terms of the s…
User Association in 5G Networks: A Survey and an Outlook
Dantong Liu, Lifeng Wang, Yue Chen +4
The fifth generation (5G) mobile networks are envisioned to support the deluge of data traffic with reduced energy consumption and improved quality of service (QoS) provision. To t…