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11 papers · 2 filters
An Online Optimization Framework for Distributed Fog Network Formation with Minimal Latency
Gilsoo Lee, Walid Saad, Mehdi Bennis
Fog computing is emerging as a promising paradigm to perform distributed, low-latency computation by jointly exploiting the radio and computing resources of end-user devices and cl…
Mobility Management for Heterogeneous Networks: Leveraging Millimeter Wave for Seamless Handover
Omid Semiari, Walid Saad, Mehdi Bennis +1
One of the most promising approaches to overcome the uncertainty and dynamic channel variations of millimeter wave (mmW) communications is to deploy dual-mode base stations that in…
Performance Analysis of Integrated Sub-6 GHz-Millimeter Wave Wireless Local Area Networks
Omid Semiari, Walid Saad, Mehdi Bennis +1
Millimeter wave (mmW) communications at the 60 GHz unlicensed band is seen as a promising approach for boosting the capacity of wireless local area networks (WLANs). If properly in…
Delay Analysis for Wireless D2D Caching with Inter-cluster Cooperation
Ramy Amer, M. Majid Butt, Mehdi Bennis +1
Proactive wireless caching and D2D communication have emerged as promising techniques for enhancing users' quality of service and network performance. In this paper, we propose a n…
Resource Optimization and Power Allocation in In-band Full Duplex (IBFD)-Enabled Non-Orthogonal Multiple Access Networks
Mohammed S. Elbamby, Mehdi Bennis, Walid Saad +2
In this paper, the problem of uplink (UL) and downlink (DL) resource optimization, mode selection and power allocation is studied for wireless cellular networks under the assumptio…
Optimal Transport Theory for Cell Association in UAV-Enabled Cellular Networks
Mohammad Mozaffari, Walid Saad, Mehdi Bennis +1
In this paper, a novel framework for delay-optimal cell association in unmanned aerial vehicle (UAV)-enabled cellular networks is proposed. In particular, to minimize the average n…