59 citations · 364 across the 71 of their papers we have counts for
8 papers · 1 filter
Resource Efficiency vs Performance Isolation Tradeoff in Network Slicing
Panagiotis Nikolaidis, Asim Zoulkarni, John Baras
We consider the tradeoff between resource efficiency and performance isolation that emerges when multiplexing the resource demands of Network Slices (NSs). On the one hand, multipl…
Controller Placement in SDN-enabled 5G Satellite-Terrestrial Networks
Nariman Torkzaban, John S. Baras
SDN-enabled Integrated satellite-terrestrial networks (ISTNs), can provide several advantages including global seamless coverage, high reliability, low latency, etc. and can be a k…
Trust-Aware Service Function Chain Embedding: A Path-Based Approach
Nariman Torkzaban, John S. Baras
With the emergence of network function virtualization (NFV), and software-defined networking (SDN), the realization and implementation of service function chains (SFCs) have become…
Joint Mobility-Aware UAV Placement and Routing in Multi-Hop UAV Relaying Systems
Anousheh Gholami, Nariman Torkzaban, John S. Baras +1
Unmanned Aerial Vehicles (UAVs) have been extensively utilized to provide wireless connectivity in rural and under-developed areas, enhance network capacity and provide support for…
Joint Satellite Gateway Placement and Routing for Integrated Satellite-Terrestrial Networks
Nariman Torkzaban, Anousheh Gholami, Chrysa Papagianni +1
With the increasing attention to the integrated satellite-terrestrial networks (ISTNs), the satellite gateway placement problem becomes of paramount importance. The resulting netwo…
Multi-Metric Energy Efficient Routing in Mobile Ad-Hoc Networks
Evripidis Paraskevas, Kyriakos Manousakis, Subir Das +1
Increasing network lifetime by reducing energy consumption across the network is one of the major concerns while designing routing protocols for Mobile Ad-Hoc Networks. In this pap…
Trust-Aware Network Utility Optimization in Multihop Wireless Networks with Delay Constraints
Evripidis Paraskevas, Tao Jiang, John S. Baras
Many resource allocation problems can be formulated as a constrained maximization of a utility function. Network Utility Maximization (NUM) applies optimization techniques to achie…
Improving Smartphone Battery Life Utilizing Device-to-device Cooperative Relays Underlaying LTE Networks
Tuan Ta, John S. Baras, Chenxi Zhu
The utility of smartphones has been limited to a great extent by their short battery life. In this work, we propose a new approach to prolonging smartphone battery life. We introdu…