The exponential increase in mobile data traffic is considered to be a critical driver towards
the new era, or 5G, of mobile wireless networks. 5G will require a paradigm shift that …

By deploying additional low power nodes (LPNs) within the coverage area of traditional high
power nodes (HPNs) and bringing them closer to users, underlay heterogeneous networks …

In this paper, we propose an optimization framework of offloading from a single mobile
device (MD) to multiple edge devices. We aim to minimize both total tasks' execution latency …

Mobile-edge cloud computing is a new paradigm to provide cloud computing capabilities at
the edge of pervasive radio access networks in close proximity to mobile users. In this paper …

Merging mobile edge computing (MEC) functionality with the dense deployment of base
stations (BSs) provides enormous benefits such as a real proximity, low latency access to …

We consider a network model where small base stations (SBSs) have caching capabilities
as a means to alleviate the backhaul load and satisfy users' demand. The SBSs are …

Device-to-device (D2D) communication is viewed as one promising technology for boosting
the capacity of wireless networks and the efficiency of resource management. D2D …

In this paper, we investigate the problem of multiuser computation offloading for cloudlet-
based mobile cloud computing in a multichannel wireless contention environment. The …

Recently, millimeter-wave (mmWave) bands have been postulated as a means to
accommodate the foreseen extreme bandwidth demands in vehicular communications …

In this letter, a decode-and-forward cooperative underlay cognitive radio (CR) non-
orthogonal multiple access (NOMA) network is studied. Exact closed-form expressions for …