15 citations · 26 across the 8 of their papers we have counts for
5 papers · 1 filter
A Deep Reinforcement Learning Approach for Dynamic Contents Caching in HetNets
Manyou Ma, Vincent W. S. Wong
The recent development in Internet of Things necessitates caching of dynamic contents, where new versions of contents become available around-the-clock and thus timely update is re…
Joint User Pairing and Association for Multicell NOMA: A Pointer Network-based Approach
Manyou Ma, Vincent W. S. Wong
In this paper, we investigate the joint user pairing and association problem for multicell non-orthogonal multiple access (NOMA) systems. We consider a scenario where the user equi…
Cache-Aided Non-Orthogonal Multiple Access
Lin Xiang, Derrick Wing Kwan Ng, Xiaohu Ge +3
In this paper, we propose a novel joint caching and non-orthogonal multiple access (NOMA) scheme to facilitate advanced downlink transmission for next generation cellular networks.…
Cache-Enabled Physical Layer Security for Video Streaming in Backhaul-Limited Cellular Networks
Lin Xiang, Derrick Wing Kwan Ng, Robert Schober +1
In this paper, we propose a novel wireless caching scheme to enhance the physical layer security of video streaming in cellular networks with limited backhaul capacity. By proactiv…
Secure Video Streaming in Heterogeneous Small Cell Networks with Untrusted Cache Helpers
Lin Xiang, Derrick Wing Kwan Ng, Robert Schober +1
This paper studies secure video streaming in cache-enabled small cell networks, where some of the cache-enabled small cell base stations (BSs) helping in video delivery are untrust…