Boosted by the visions of 5G technology, along with the proliferation of IoT devices, we are
lucky to bear witness of a tremendous shift within the Internet, mobile computing, and …

Proactive caching in mobile-edge computing (MEC) networks is promising to handle the
ever-increasing demand for wireless video services, and transcoding at MEC servers further …

Erasure codes have been widely used to enhance data resiliency with low storage
overheads. However, in geo-distributed cloud storage systems, erasure codes may incur …

Caching popular content at the edge of wireless networks leads to backhaul congestion
mitigation. To come up with an effective caching policy, content popularity distribution should …

The escalating proliferation of user generated contents such as videos and images are
dominating the network traffic. The optimal strategy for mitigating backbone congestion and …

The burgeoning network traffic imposes a huge burden on the network backbone. Caching
popular files at the wireless network edge is promising to address the problem. In practice …

As a new paradigm, edge caching is deemed an effective alternative by fetching contents at
the network edge. However, designing an efficient caching mechanism is challenging. First …

In this paper, a file popularity and size-aware (PSA) caching scheme is proposed for a
hybrid heterogeneous network (HetNet) comprising a file server, macro base stations (BSs) …

With the proliferation of mobile applications, the explosion of mobile data traffic imposes a
significant burden on backhaul links with limited capacity in heterogeneous cellular …