This paper investigates one of the fundamental issues in cache-enabled heterogeneous
networks (HetNets): how many cache instances should be deployed at different base …

Caching popular contents at the edge of mobile networks is an effective technology to
relieve burden on backhaul links and reduce average transmission delay. However, the …

Multiaccess edge computing and caching (MEC) is regarded as one of the key technologies
of fifth-generation (5G) radio access networks. By bringing computing and storage resources …

With the explosive growth of mobile data traffic and rapidly rising energy price, how to
implement caching at small cells in an energy-efficient way is still an open problem and …

In this paper, we investigate the performance of cache-assisted simultaneous wireless
information and power transfer (SWIPT) cooperative systems, in which one source …

Pushing along with proactive caching, in which content items are transmitted prior to being
requested by a user, holds the promise of trading scalable storage resources for substantial …

The rapidly growing mobile traffic calls for higher quality of service (QoS) and lower on-grid
energy cost. Integrating energy harvesting to small-cell networks (SCNs) with caching has …

Given the rising concerns on carbon emission and increasing operating expense pressure,
mobile network operators and device vendors are actively driving the energy‐efficient …

In this paper, the problem of distributed caching in dense wireless small cell networks
(SCNs) is studied using mean field games (MFGs). In the considered SCN, small base …

The cache-enabled multicast content pushing, which multicasts the content items to multiple
users and caches them until requested, is a promising technique to alleviate the heavy …