Consuming digital multimedia (such as videos) on move has become evermore popular, all
thanks to the widespread success of powerful, networked handheld devices as well as …

The explosive growth of mobile data traffic and the envisioned delay sensitive applications
in 5G networks ranging from high definition video streaming with strict playout deadlines to …

Caching content at the edge of mobile networks is considered as a promising way to deal
with the data tsunami. In addition to caching at fixed base stations or user devices, it has …

Content caching is a fundamental building block of the Internet. Caches are widely deployed
at network edges to improve performance for end-users, and to reduce load on web servers …

The surge in video traffic and shift toward on-demand content consumption is straining
mobile operators' networks to a breaking point. In this article, we investigate the problem of …

5G has loudly ambitioned to achieve extremely low latency in mobile networks. To this aim,
we have recently introduced two novel latency-aware caching heuristics, LAC and LAC+ …

Wireless networking is expected to sustain the direct interaction between personal users'
devices, and to provide connectivity on large-scale resource-constrained devices. However …

Proactive caching will enable the 5G networks of the future to meet the challenge of
continuously increasing wireless data traffic. Thanks to proactive caching, we are observing …

We study a mobility prediction based proactive wireless caching scheme for two-tier cellular
networks consisting of a base station (BS) tier and a device-to-device (D2D) tier. Two …

Content caching in mobile networks is a highly promising technology for reducing traffic load
latency and energy consumption levels. Its fundamental goal is to satisfy the supply-and …