A Dynamic Subchannel Allocation algorithm for IEEE 802.16e networks. - Dionysis Xenakis; Dimitris Tsolkas; Spyros Xergias; Nikos I. Passas; Lazaros F. Merakos (ISWPC, 2008)

Opportunistic spectrum access over mobile WiMAX networks. - Dimitris Tsolkas; Dionysis Xenakis; Nikos I. Passas; Lazaros F. Merakos (CAMAD, 2010)

A Context-Aware Vertical Handover Framework Towards Energy-Efficiency. - Dionysis Xenakis; Nikos I. Passas; Lorenzo Di Gregorio; Christos V. Verikoukis (VTC Spring, 2011)

A novel handover decision policy for reducing power transmissions in the two-tier LTE network. - Dionysis Xenakis; Nikos I. Passas; Christos V. Verikoukis (ICC, 2012)

An energy-centric handover decision algorithm for the integrated LTE macrocell-femtocell network. - Dionysis Xenakis; Nikos I. Passas; Christos V. Verikoukis (Comput. Commun., 2012)

Dynamic resource allocation in adaptive wireless OFDMA systems. - Dionysis Xenakis; Dimitris Tsolkas; Nikos I. Passas; Nancy Alonistioti; Lazaros F. Merakos (Wirel. Commun. Mob. Comput., 2012)

Energy-efficient and interference-aware handover decision for the LTE-Advanced femtocell network. - Dionysis Xenakis; Nikos I. Passas; Lazaros F. Merakos; Christos V. Verikoukis (ICC, 2013)

An SDN-based framework for elastic resource sharing in integrated FDD/TDD LTE-A HetNets. - Rudraksh Shrivastava; Salvatore Costanzo; Konstantinos Samdanis; Dionysis Xenakis; David Grace; Lazaros F. Merakos (CloudNet, 2014)

OpeNB: A framework for virtualizing base stations in LTE networks. - Salvatore Costanzo; Dionysis Xenakis; Nikos I. Passas; Lazaros F. Merakos (ICC, 2014)

ARCHON: An ANDSF-assisted energy-efficient vertical handover decision algorithm for the heterogeneous IEEE 802.11/LTE-advanced network. - Dionysis Xenakis; Nikos I. Passas; Lazaros F. Merakos; Christos V. Verikoukis (ICC, 2014)

Mobility Management for Femtocells in LTE-Advanced: Key Aspects and Survey of Handover Decision Algorithms. - Dionysis Xenakis; Nikos I. Passas; Lazaros F. Merakos; Christos V. Verikoukis (IEEE Commun. Surv. Tutorials, 2014)

Multi-parameter performance analysis for decentralized cognitive radio networks. - Dionysis Xenakis; Nikos I. Passas; Lazaros F. Merakos (Wirel. Networks, 2014)

A Modular and Flexible Network Architecture for Smart Grids. - Stefano Tennina; Dionysis Xenakis; Mattia Boschi; Marco Di Renzo; Fabio Graziosi; Christos V. Verikoukis (ADHOC-NOW, 2015)

On the Performance of Network-Assisted Device-to-Device Discovery. - Dionysis Xenakis; Marios Kountouris; Lazaros F. Merakos; Nikos I. Passas; Christos V. Verikoukis (GLOBECOM, 2015)

An SDN-based virtual cell framework for enhancing the QoE in TD-LTE pico cells. - Salvatore Costanzo; Rudraksh Shrivastava; Dionysis Xenakis; Konstantinos Samdanis; David Grace; Lazaros F. Merakos (QoMEX, 2015)

Advanced mobility management for reduced interference and energy consumption in the two-tier LTE-Advanced network. - Dionysis Xenakis; Nikos I. Passas; Lazaros F. Merakos; Christos V. Verikoukis (Comput. Networks, 2015)

Distance Distributions and Proximity Estimation Given Knowledge of the Heterogeneous Network Layout. - Dionysis Xenakis; Lazaros F. Merakos; Marios Kountouris; Nikos I. Passas; Christos V. Verikoukis (IEEE Trans. Wirel. Commun., 2015)

Service-oriented resource virtualization for evolving TDD networks towards 5G. - Salvatore Costanzo; Rudraksh Shrivastava; Konstantinos Samdanis; Dionysis Xenakis; Xavier Costa-Pérez; David Grace (WCNC, 2016)

Handover decision for small cells: Algorithms, lessons learned and simulation study. - Dionysis Xenakis; Nikos I. Passas; Lazaros F. Merakos; Christos V. Verikoukis (Comput. Networks, 2016)

ANDSF-Assisted vertical handover decisions in the IEEE 802.11/LTE-Advanced network. - Dionysis Xenakis; Nikos I. Passas; Lazaros F. Merakos; Christos V. Verikoukis (Comput. Networks, 2016)

Performance Analysis of Network-Assisted D2D Discovery in Random Spatial Networks. - Dionysis Xenakis; Marios Kountouris; Lazaros F. Merakos; Nikos I. Passas; Christos V. Verikoukis (IEEE Trans. Wirel. Commun., 2016)

Secure energy management in Smart Energy Networks. - Stefano Tennina; I. Tunaru; Georgios Karopoulos; Dionysis Xenakis; Eirini Liotou; Nikos I. Passas (CAMAD, 2017)

Radio Resource Sharing as a service in 5G: A software-defined networking approach. - Menglan Jiang; Dionysis Xenakis; Salvatore Costanzo; Nikos I. Passas; Toktam Mahmoodi (Comput. Commun., 2017)

Augmented RAN with SDN Orchestration of Multi-tenant Base Stations. - Salvatore Costanzo; Dionysis Xenakis; Nikos I. Passas; Lazaros F. Merakos (Wirel. Pers. Commun., 2017)

Dynamic Programming Based Content Placement Strategy for 5G and Beyond Cellular Networks. - Tadege Mihretu Ayenew; Dionysis Xenakis; Nikos I. Passas; Lazaros F. Merakos (CAMAD, 2018)

Multi-Tier and Multi-Band Heterogeneous Wireless Networks with Black Hole Attacks. - Anastasia Tsiota; Dionysis Xenakis; Nikos I. Passas; Lazaros F. Merakos (GLOBECOM, 2019)

On Jamming and Black Hole Attacks in Heterogeneous Wireless Networks. - Anastasia Tsiota; Dionysis Xenakis; Nikos I. Passas; Lazaros F. Merakos (IEEE Trans. Veh. Technol., 2019)

Blockchain-driven mobile data access towards fully decentralized mobile video trading in 5G networks. - Dionysis Xenakis; Ioannis Zarifis; Pantelis Petrogiannakis; Anastasia Tsiota; Nikos I. Passas (ICC, 2020)

A Novel Content Placement Strategy for Heterogeneous Cellular Networks With Small Cells. - Tadege Mihretu Ayenew; Dionysis Xenakis; Nikos I. Passas; Lazaros F. Merakos (IEEE Netw. Lett., 2020)

Cooperative Content Caching in MEC-Enabled Heterogeneous Cellular Networks. - Tadege Mihretu Ayenew; Dionysis Xenakis; Nikos I. Passas; Lazaros F. Merakos (IEEE Access, 2021)

Contract-Less Mobile Data Access Beyond 5G: Fully-Decentralized, High-Throughput and Anonymous Asset Trading Over the Blockchain. - Dionysis Xenakis; Anastasia Tsiota; Christos-Thrasyvoulos Koulis; Christos Xenakis; Nikos I. Passas (IEEE Access, 2021)

Service and network function placement in the edge-cloud continuum. - Dimitris Tsolkas; Anastastios-Stavros Charsmiadis; Dionysis Xenakis; Lazaros F. Merakos (CSCN, 2022)

Admission control and end-to-end slicing for video streaming in MEC-empowered cellular networks. - Dionysis Xenakis; Anastasia Tsiota; Nikos I. Passas (GLOBECOM, 2022)

Demand-Aware Cooperative Content Caching in 5G/6G Networks With MEC-Enabled Edges. - Tadege Mihretu Ayenew; Dionysis Xenakis; Luis Alonso 001; Nikos I. Passas; Lazaros F. Merakos (IEEE Netw. Lett., 2022)

Metaheuristics as enablers for VNF scheduling in the network slice set up process. - Anastasios-Stavros Charismiadis; Dimitris Tsolkas; Nikos I. Passas; Dionysis Xenakis; Lazaros F. Merakos (J. Commun. Networks, 2022)

OPTIMIST: Optimised Video Content Delivery Chains over Joint Multi-Access Edge Computing and 5G Radio Network Infrastructures. - Dionysis Xenakis; Carlo Centofanti; Claudia Rinaldi; Andrea Marotta; Christos V. Verikoukis; Nikos I. Passas; Stefano Tennina; Dajana Cassioli (DSD, 2023)

Cache-Enabled Adaptive Video Streaming: A QoE-Based Evaluation Study. - Eirini Liotou; Dionysis Xenakis; Vasiliki Georgara; Georgios Kourouniotis; Lazaros F. Merakos (Future Internet, 2023)

Deception Mechanisms for Cyber-Security Enhancement in the Internet of Things. - Ignacio Lacalle; Salvador Cuñat; Aristeidis Farao; Christos Xenakis; Dionysis Xenakis; Carlos Enrique Palau (CAMAD, 2024)

To DASH, or Not to DASH? Optimal Video Bitrate Selection and Edge Network Caching in MEC-Empowered Slice-Enabled Networks. - Dionysis Xenakis (IEEE Trans. Veh. Technol., 2024)

Multi-Tier HetNets With Random DDoS Attacks: Service Probability and User Load Analysis. - Anastasia Tsiota; Dionysis Xenakis; Nikos I. Passas; Lazaros F. Merakos (IEEE Trans. Inf. Forensics Secur., 2025)