Wireless content caching in small cell networks (SCNs) has recently been considered as an
efficient way to reduce the data traffic and the energy consumption of the backhaul in …

Caching has emerged as a vital tool in modern communication systems for reducing peak
data rates by allowing popular files to be pre-fetched and stored locally at end users' …

Modern wireless devices such as tablets and smartphones are pushing the demand for
higher and higher wireless data rates. The vast majority of this demand comes from media …

In this paper, the problem of content-aware user clustering and content caching in wireless
small cell networks is studied. In particular, a service delay minimization problem is …

With files proactively stored at base stations (BSs), mobile edge caching enables direct
content delivery without remote file fetching, which can reduce the end-to-end delay while …

Small cells constitute a promising solution for managing the mobile data growth that has
overwhelmed network operators. Local caching of popular content items at the small cell …

Caching popular contents at base stations (BSs) of a heterogeneous cellular network (HCN)
avoids frequent information passage from content providers to the network edge, thereby …

Caching contents at the network edge is an efficient mean for offloading traffic, reducing
latency, and improving users' quality-of-experience. In this letter, we focus on aspects of …

Small-cell caching utilizes the embedded storage of small-cell base stations (SBSs) to store
popular contents for the sake of reducing duplicated content transmissions in networks and …

Caching popular content files at small-cell base stations (SBSs) has emerged as a
promising technique to meet the overwhelming growth in mobile data demand. Despite the …