178 citations
- Athena Research and Innovation Center In Information Communication & Knowledge TechnologiesGR9 papers
- National and Kapodistrian University of AthensGR9 papers
- National Centre of Scientific Research "Demokritos"GR9 papers
- Athens University of Economics and BusinessGR6 papers
- Computer Technology Institute and Press “DIOPHANTUS”GR6 papers
- Institute of Informatics & Telecommunications6 papers
- National Technical University of AthensGR5 papers
- University of the AegeanGR5 papers
- University of ThessalyGR4 papers
- Institute for Astronomy, Astrophysics, Space Applications and Remote SensingGR3 papers
- National Observatory of AthensGR3 papers
- University of PatrasGR3 papers
9 papers · 1 filter
An Integrated Approach for Energy Efficient Handover and Key Distribution Protocol for Secure NC-enabled Small Cells
Vipindev Adat Vasudevan, Muhammad Tayyab, George P. Koudouridis +2
Future wireless networks must serve dense mobile networks with high data rates, keeping energy requirements to a possible minimum. The small cell-based network architecture and dev…
CAPODAZ: A Containerised Authorisation and Policy-driven Architecture using Microservices
Dimitrios Kallergis, Zacharenia Garofalaki, Georgios Katsikogiannis +1
The microservices architectural approach has important benefits regarding the agile applications' development and the delivery of complex solutions. However, to convey the informat…
Evaluation of HTTP/DASH Adaptation Algorithms on Vehicular Networks
Dimitrios J. Vergados, Angelos Michalas, Katina Kralevska +1
Video streaming currently accounts for the majority of Internet traffic. One factor that enables video streaming is HTTP Adaptive Streaming (HAS), that allows the users to stream v…
Wireless Terahertz System Architectures for Networks Beyond 5G
Alexandros-Apostolos A. Boulogeorgos, Angeliki Alexiou, Dimitrios Kritharidis +15
The present white paper focuses on the system requirements of TERRANOVA. Initially details the key use cases for the TERRANOVA technology and presents the description of the networ…
A Policy-Aware Model for Intelligent Transportation Systems
Zacharenia Garofalaki, Dimitrios Kallergis, Georgios Katsikogiannis +1
Recent advancements in the field of smart machine-to-machine (M2M) communications impose the necessity to improve the service delivery by enforcing appropriate security rules. Due…
Optimal User Association for Massive MIMO Empowered Ultra-Dense Wireless Networks
Antonis G. Gotsis, Stelios Stefanatos, Angeliki Alexiou
Ultra network densification and Massive MIMO are considered major 5G enablers since they promise huge capacity gains by exploiting proximity, spectral and spatial reuse benefits. B…