Saturday 31 October 2015

Faculty of Natural & Mathematical Sciences
Department of Engineering                                                                                         

Centre for Telecommunications Research
King's College London
Strand | WC2R 2LS
London | UK
 

Phone: +44 (0) 207 848 1877
Email:
vasilis.friderikos@kcl.ac.uk  

Follow me on ResearchGate OVERVIEW OF RESEARCH

My research interests lie broadly within the closely overlapped areas of wireless networking, mobile computing, and architectural aspects of the Future Internet. Current areas of research interest invoke around the issues of AI-based network management, network level mobility, network virtualization and advanced algorithms for mobility aware caching and Virtual Network Function (VNF) chaining and routing in emerging cellular networks (aka 5G). My general research interests can be taxonomized broadly as follows,
  • Deep learning algorithms for network management and orchestration
  • Mobility management
  • Mobility aware caching algorithms
  • Virtual Network Function chaining and routing
  • Device to device communications in 5G
  • Virtual network embedding to support mobility and QoS 
  • Ultra low latency wireless communications


In essence, my research addresses two broad scope areas: architectural aspects for the provision of ubiquitous wireless access connectivity over heterogeneous mobile/wireless networks and the development of network optimization methodologies, algorithms and mechanisms to increase network performance in terms of Quality of Service (QoS) and energy consumption. I have a long-standing interest in the technological challenges related to the deployment and network engineering of fully packetized wired-cum wireless communications networks, especially those related to the provision of QoS and user mobility. Results stemmed from my PhD Thesis have been applied into real-world scenarios during a British Telecom Research Laboratories Fellowship Award (2005) and have been utilized within BT's 21st Century Network programme in the analysis of wireless multi-hop connectivity.  

In the above research topics I have published more than 200 papers in international journals, peer-reviewed conference, book chapters and posters, including being principal and co-inventor in several patents. Two of my research works received “Best Paper Award” at the IEEE International Conference on Communications in 2010 (a flagship IEEE event attracting more than 2000 attendees) and at the Wireless World Research Forum in 2010. I have secured more than £2.5M in grants for funding my research (approximately £1M as a PI) mainly from the
Department for Business Innovation & Skills (BIS), the Mobile Virtual Centre of Excellence (MVCE), the UK Engineeing and Physical Sciences Research Council (EPSRC) and the European Commision's Information Society Technologis programme (FP7 and HORIZON 2020).

Feel free to get in touch if you are interested to join for a PhD degree. As eluded above, our research is focused on answering foundational questions in the area of 5G and beyond (6G) wireless communication networks. We are focusing on implementing modern algorithms that often combine discrete optimization, continuous methods, and AI/ML techniques and our research attempts to push the boundaries in the area of wireless networking. Central aim is to connect theory to applied methodologies by developing solutions that can be applied in real networks that perform well in practice. The aim is to create an excellent team tackling challenging questions, while at the same time each researcher has the independence and freedom to develop and test different novel ideas. We are based in the heart of London at the historical King's College London Strand Campus with cafés, west-end theatres, Covent Garden and much more within just a few minute walk; and of course being at the center of London the whole city is easily accessible.




PUBLICATIONS


                                                

                                                                                            

[B] BOOK CHAPTERS [/B]



1.      Zainab R. Zaidi, Vasilis Friderikos, Oluwakayode Onireti, Jinwei Gang and Muhammad A. Imran, An Integrated Approach for Functional Decomposition of Future RAN (Radio Access Network), Springer, edited by Dr Muhammad Zeeshan Shakir -  Entitled “Energy management in wireless cellular and ad-hoc networks 2016



2.      Vasilis Friderikos, Giorgos Chochlidakis, Hamid Aghvami, Mischa Dohler, Challenges of 5G Networking in Access & Core Networks, Redesigning the Future of Internet Architectures, IGI Global, edited by Christian Jacquenet and Mohamed Boucadair,  2016



3.      Bi Zhao, Vasilis Friderikos, Towards Delay Tolerant Cognitive Cellular Networks, Wiley Green Communications: Principles, Concepts and Practice, edited by Konstantinos Samdanis, Peter Rost, Andreas Maeder, Michela Meo and Christos Verikoukis, 2015



4.      Panayiotis Kolios, Vasilis Friderikos, Katerina Papadaki, Mechanical relaying techniques in cellular wireless networks, Cambridge University Press Green Radio Communication Networks, edited by Ekram Hossain, Vijay K. Bhargava, Gerhard P. Fettweis, isbn: 9781107017542, 2012



5.      Toktam Mahmoodi, Vasilis Friderikos, Hamid Aghvami, Enhancing the Performance of TCP over WLANs, Cross Layer Designs in WLAN Systems, ISBN: 9781848762275  by Troubador Publishing Ltd, Leicester, UK, 2010



6.      Oliver Holland, Vasilis Friderikos, Hamid Aghvami, Green Mobile Communications, Encyclopedia of Wireless and Mobile Communications, 2009/2010,  CRC Press (Taylor & Francis Group)



7.      Dev Pragad, Vasilis Friderikos, A. Hamid Aghvami, "Quality of Service Issues in Micro Mobility Enabled Wireless Access Networks", Quality of Service Architectures for Wireless Networks: Performance Metrics and Management, IGI Global, 2010



8.      Vasilis Friderikos, Katerina Papadaki, Dave Wisely, Hamid Aghvami, Optimization Algorithms for Collision Free Scheduling in Wireless Mesh Networks, book chapter in Wireless Mesh Networking: Architectures, Protocols and Standards (Auerbach Publications, CRC Press), 2006



9.      Katerina Papadaki, Vasilis Friderikos, Approximate Dynamic Programming for Resource Management in CDMA Networks, (book chapter) Handbook of Discrete Optimization, 2006



10.   White Paper in Cooperative NETworks (CoNET) group of Wireless World Research Forum (WWRF), entitled: Network Components & Technologies for Co-operative Networks, October 2004 (64 pages) [Editor: Dr. Andreas Shieder – Ericsson Deutschland GmbH]



11.   Vasilis Friderikos, QoS mechanisms for packet-based  mobile networks, PhD Dissertation, Centre for Telecommunications Research, King's College London, pp. 205, 2004



[B] PATENTS [/B]



12.   P. Pangalos, H. Aghvami,   V. Friderikos, M.  Dohler, A method of mapping a first interface to a second interface, and people presence estimation method (2007) Patent record available from the UK Patent Office



13.   P. Pangalos, H. Aghvami,   V. Friderikos, M.  Dohler, People presence estimation method (2006), Patent record available from the UK Patent Office



14.   V Friderikos, H. Aghvami, Methods and apparatus for use in packet-switched data communication networks, (2006), Patent record available from the US Patent Office



15.   V. Friderikos, H. Aghvami, Methods and apparatus for use in packet-switched data communication networks (2005), Patent record available from the UK Patent Office



16.   V. Friderikos, H. Aghvami, Method for reducing packet congestion at a network node, (2004), Patent record available from the UK Patent Office



[B] ARTICLES IN REFEREED JOURNALS [/B]





17. Jongyul Lee, Vasilis Friderikos, Path Optimization for Flying Base Stations in Multi-Cell Networks, Journal version (in preparation), 2019



18. Jongyul Lee, Vasilis Friderikos, Interference Aware Path Optimization for Multiple Flying Base Stations, Journal version (in preparation), 2019



19. Jongyul Lee, Vasilis Friderikos, A Simple Geographical Division Clustering Algorithm for Multiple Flying Base Stations, Letter (in preparation), 2019



20. Yantong Wang, Vasilis Friderikos, Energy Efficient Proactive Caching Approach in Mobile Networks with QoS Guarantees, Journal version (in preparation), 2019



21. Yantong Wang, Vasilis Friderikos, Deep Learning for Proactive Caching, Journal version (in preparation), 2019



22. Yuan Liao, Vasilis Friderikos, Optimal 3-D deployment of multiple Unmanned Aerial Vehicle Base (UAV-BS), Letter (in preparation), 2019



23. Gao Zheng, Hadi Saki, Mohammad Shikh Bahaei,Vasilis Friderikos, Network Slicing based Proactive Caching for Multi-tenant Edge Mobile Networks: Cache Sharing Bargaining Game, Journal paper, submitted 2019



24. Jinwei Gang and Vasilis Friderikos, Service Aware Multi-Cell Transmission with Inter-Tenant Sharing in 5G Networks, IEEE Transaction on Vehicular Technology, 2019



25.   Racha Gouareb, Vasilis Friderikos, Hamid Aghvami, Virtual Network Functions Routing and Placement for Edge Cloud Latency Minimization, IEEE Journal on Selected Areas in Communications, vol. 36, no. 10, pp. 2346-2357, Oct. 2018



26.   J. Carmona-Murillo, V. Friderikos, J.L. Gonzalez-Sanchez, A hybrid DMM solution and trade-off analysis for future wireless networks, Computer Networks, 133, p. 17-32, 2018          



27. Zaidi, Z., Friderikos, V., Yousaf, Z., Fletcher, S., Dohler, M. & Aghvami, H, Will SDN be part of 5G?, IEEE Communications Surveys And Tutorials, vol. 20, no. 4, pp. 3220-3258, Fourthquarter 2018



28.     J. Wang, V Friderikos, Inter-Tenant Resource Sharing and Power Allocation in 5G Virtual networks, IEEE Transactions on Vehicular Technology, May 2019





29. G Zheng, A. Tsiopoulos, V. Friderikos, Dynamic Placement of VNF Chains for Proactive Caching in Mobile Edge Networks, arXiv preprint arXiv:1807.10736, 2018



30. G Zheng, A Tsiopoulos, V Friderikos, Optimal VNF chains management for proactive caching, IEEE Transactions on Wireless Communications 17 (10), 6735-6748, 2018



31. Christoforos Vlachos, Vasilis Friderikos, MOCA: Multi objective Cell Association for Device-To-Device Communications, IEEE Transactions on Vehicular Technology. 66, 10, p. 9313-9327, 2017





32.   Christoforos Vlachos, Vasilis Friderikos, Mischa Dohler, Optimal Virtualized Inter-Tenant Resource Sharing for Device-to-Device Communications in 5G Networks, Mobile Networks and Applications. p. 1-10, 2017



33. Seyed Ehsan Ghoreishi, Vasilis Friderikos, Dmytro Karamshuk, Nishanth Sastry and A. Hamid Aghvami, A Cost-Driven Approach to Caching-as-a-Service in Cloud-Based 5G Mobile Networks, IEEE Transactions on Mobile Computing, doi: 10.1109/TMC.2019.2904061, 2019



34.   Oliver Holland, Heikki Kokkinen, Stan Wong, Vasilis Friderikos, Aravindh Raman, Mischa Dohler The Changing Availability of TV White Space in the UK, IEE Electron. Lett., vol. 52, no. 15, pp. 1349-1351, Jul. 2016



35.   Giorgos Choclidakis, Vasilis Frideirkos, Mobility Aware Virtual Network Embedding, IEEE Transactions on Mobile Computing, vol. 16, no. 5, pp. 1343-1356, 1 May 2017



36.   Panayiotis Kolios, Vasilis Friderikos, Katerina Papadaki, Efficient cellular load balancing through mobility-enriched vehicular communications, IEEE Transactions on Intelligent Transportation Systems, vol. 17, no. 10, pp. 2971-2983, Oct. 2016                                                                               



37.   Panayiotis Kolios, Vasilis Friderikos, Katerina Papadaki, Energy Efficient Mobile Video Streaming Using Mobility, Elsevier Computer Networks, Volume 94, Pages 189-204, 2016                                                                                                                                          



38.   Adnan Aijaz, Mischa Dohler, Hamid Aghvami, Vasilis Friderikos, Magnus Frodigh, Realizing The Tactile Internet: Haptic Communications over Next Generation 5G Cellular Networks, IEEE Wireless Communications vol. 24, no. 2, pp. 82-89, April 2017



39.   Baldomero Coll-Perales, Javier Gozalvez, Vasilis Friderikos, Context-Aware Opportunistic Networking in Multi-Hop Cellular Networks, Elsevier Ad Hoc Networks, vol. 37, pp 418-434, February 2016                                                                                                                                      



40.   Zainab R Zaidi, Vasilis Friderikos, MA Imran, Future RAN Architecture: SD-RAN Through a General-Purpose Processing Platform, IEEE Vehicular Technology Magazine, 10 (1), 52-60, May 2015                                                                                                                 



41.   Baldomero Coll-Perales, Javier Conzalvez, Vasilis Friderikos, Energy-efficient opportunistic forwarding in multi-hop cellular networks using device-to-device communications, Transactions on Emerging Telecommunications Technologies 2014; DOI:10.1002/ett.2855



42.   Vasilis Friderikos, Maryline Helard, Jari Porras, T. Rama Rao, Toward a Smart, Fully Conected Society: An Overview of the 32nd Meeting of the Wireless World Research Forum, IEEE Vehicular Technology Magazine 2014; 9(3):24-26. DOI:10.1109/MVT.2014.2335392 (Guest Editors)                                                                                                                                                                                                     



43.   Panayiotis Kolios, Vasilis Friderikos, Katerina Papadaki, Energy-Efficient Relaying via Store-Carry and Forward within the Cell, IEEE Transactions on Mobile Computing 13(1): 202-215 (2014)                                                                                                               



44.   Diogo Quintas, Vasilis Friderikos, Robust cross layer optimization in relay aided cellular networks, Springer Wireless Networks 19(6): 1361-1373 (2013)                                                                                                                                                                                   



45.   Panayiotis Kolios, Vasilis Friderikos, Katerina Papadaki, Energy-aware mobile video transmission utilizing mobility, IEEE Network 27(2): 34-40 (2013)                                                                                                                                                                                                 



46.   Toktam Mahmoodi, Vasilis Friderikos, Hamid Aghvami, Using traffic asymmetry to enhance TCP performance, Elsevier Computer Networks, 57(1): 317-329 (2013)                                                                                                                                                          



47.   Apostolia Papapostolou, Vasilis Friderikos, TA Yahiya, Hakima Chaouchi, Path selection algorithms for fault tolerance in wireless mesh networks, Telecommunication Systems 52(4): 1831-1844 (2013)                                                                                                    



48.   Katerina Papadaki, Vasilis Friderikos, Multi-rate control policies for elastic traffic in CDMA networks, Elsevier Performance Evaluation 69(10): 510-523 (2012)                                                                                                                                                                         



49.   Panayiotis Kolios, Vasilis Friderikos, Katerina Papadaki, A Practical Approach to Energy Efficient Communications in Mobile Wireless Networks, ACM Mobile Networks and Applications, MONET 17(2): 267-280 (2012)                                                                       



50.   Diogo Quintas, Vasilis Friderikos, Energy efficient spatial TDMA scheduling in wireless networks, Elsevier Computers & Operations Research 39(9): 2091-2099 (2012)                                                                                                                                                       



51.   Dev Pragad, Vasilis Friderikos,Hamid Aghvami, QoS aware dynamic route optimization for Proxy Mobile IPv6 Networks, Wireless Communications& Mobile Computing, Vol. 11, No. 4, pp. 508 - 521,  April 2011                                                                        



52.   Panayiotis Kolios, Vasilis Friderikos, Katerina Papadaki, Future Mobile Wireless Networks, IEEE Vehicular Technology Magazine, Vol 6, No. 1, p. 24 - 30,  March 2011                                                                                                                                                              



53.   Mischa Dohler, Vasilis Friderikos, Herve Aiache, Farid Benbadis, Cognitive Delay Tolerant Wired-Cum-Wireless Multimedia Networks, IEEE Multimedia Communications E-Letter  2010                                                                                                                                         



54.   Toktam Mahmoodi, Vasilis Friderikos, Oliver Holland, Hamid Aghvami , Optimal Design of FEC for Fairness Maximisation among TCP flavours over Wireless Networks, IET Communications, Vol. 4, No. 10, pp. 1196 - 1206,  July  2010                                              



55.   (invited paper) P. Kolios, V. Friderikos, K. Papadaki, Architecting Store Carry and Forward Relaying in Next Generation Mobile Networks, Future Internet (ISSN 1999-5903), 2(4), 587-602,  2010                                                                                                                               



56.   Dev Pragad, Vasilis Friderikos, A. Hamid Aghvami, QoS Aware Dynamic Route Optimization for Proxy Mobile IPv6 Networks, Wireless Communications and Mobile Computing,  11(4): 508-521, 2011                                                                                                                               



57.   Vasilis Friderikos, Katerina Papadaki, Routing and Gateway Selection in Wireless Mesh Networks, Computer Networks, 54(2): 319-329 2010    





58.   Katerina Papadaki, Vasilis Friderikos, Robust Scheduling in Spatial Reuse TDMA Wireless Netwoks, IEEE Transactions on Wireless Communications, vol.7, no.12, Dec. 2008                                                                                                                                          



59.   Katerina Papadaki, Vasilis Friderikos, Approximate dynamic programming for link scheduling in wireless mesh networks, Computers and Operations Research, 35 (12). pp. 3848-3859, 2008 ISSN 0305-0548                                                                                             



60.   Konstantinos Samdanis, Vasilis Friderikos, A. Hamid Aghvami, Autonomic hierarchical reconfiguration for wireless access networks, Journal of Network and Computer Applications, Volume 32, Issue 3, pp. 630–641, May 2009                                                     



61.   Vasilis Friderikos, Katerina Papadaki, Interference Aware Routing for Minimum Frame Length Schedules in Wireless Mesh Networks, EURASIP Journal on Wireless Communications and Networking, Volume 2008, Article ID 817876, 13 pages,  2008



62.   Katerina Papadaki, Vasilis Friderikos, Approximate dynamic programming for link scheduling in wireless mesh networks, Computers& Operations Research, Volume 35, Issue 12, pp. 3848-3859, December 2008 (SI: Telecommunications Network Engineering)    



63.   Fanos Christofides, Vasilis Friderikos, An Iterative Hybrid Graph and Interference Aware  Scheduling Algorithm for STDMA Networks, IET Electronics Letters, Volume 44, Issue 8, p. 558-559, April 2008                                                                                                      



64.   R. de Renesse, P. Khengar, V. Friderikos, A.H. Aghvami, Quality of service adaptation in mobile ad-hoc networks, International Journal of Sensor Networks, Vo.3 No.7/8, 2008                                                                                                                                                     



65.   Sampath Ranasinghe, Vasilis Friderikos, Hamid Aghvami, Dynamic Proxy Assisted Mobility support for 3rd Generation Peer-to-peer  Networks, Journal of Network and Computer Applications, Elsevier Science, 31 (2), pp. 163-178, 2008                                  



66.   Vasilis Friderikos, Katerina Papadaki, Dave Wisely, Hamid Aghvami, Multi Rate Power Controlled Link Scheduling for Mesh Broadband Wireless Access Networks,  IET Communications, vol. 1, no. 5, pp. 909-914, October 2007  (Special Issue on Wireless Mobile Networks: Cross Layer Communication)                                                                                                                                                                



67.   Vasilis Friderikos, A. Hamid Aghvami, TCP-Friendly MPEG-4 Streaming Video in CDMA Networks via Power and Rate Control, Journal of Wireless and Mobile Computing, vol. 2, no. 2/3 pp. 212 - 223, 2007 (special issue on Media streaming over Wireless and Mobile networks)                                                                                                                                                                                               



68.   Katerina Papadaki, Vasilis Friderikos, H. Aghvami, Exploiting mobility diversity in rate adaptive CDMA networks, Computers and Electrical Engineering, volume 32, issues 1-3, January-May 2006, Pages 65-77 Elsevier Science (Special Issue on Recent Advances in Wireless Networks and Systems)                                                                                                                                                                         



69.   Ronan De Renesse, Vasilis Friderikos, Hamid Aghvami, Cross-Layer Cooperation for Accurate Admission Control Decisions in Mobile Ad Hoc Networks, IET Communications, 1 (4), pp. 577-586, 2007                                                                                                          



70.   Ronan de Renesse, Vasilis Friderikos, Hamid Aghvami, Resource information acquisition for QoS provision in mobile ad hoc networks, IET Electronics Letters, 42 (11), pp. 642-644 2006                                                                                                                                   



71.   Katerina Papadaki, Vasilis Friderikos, Optimal Vertical Handover Control Policies for Co-operative Wireless Networks, IEEE/KICS Journal of Communications and Networks, Vol 5, No. 3, December 2006 (Special Issue on Broadband convergence Networks (BcN))         



72.   O'Droma M., I. Ganchev, H. Chouchi, H. Aghvami, V. Friderikos, ‘Always Best Connected and Served' Vision for 4G Wireless World, Journal of Information Technologies and Control (ISSN 1312-2622). Vol. 4, No. 3. pp:25-37, 2006                                                           



73.   Vasilis Friderikos, Lin Wang, Mikio Iwamura, A. H. Aghvami, DiffServ-aware Power and Rate Adaptation in DS/CDMA Networks, Wireless Communications Mobile Computing 2005; 5: 407-420  (Special Issue on Radio Link and Transport Protocol Engineering for Future Generation Wireless Mobile Data Networks)                                                                                                                                       



74.   A. Gkelias, M. Dohler, V. Friderikos, H. Aghvami, Average Packet Delay of CSMA/CA with Finite User Population, IEEE Communications Letters, vol. 9, Issue: 3, pp.273 – 275, March 2005                                                                                                                           



75.   Vasilis Friderikos, Lin Wang, A. Hamid Aghvami, TCP-aware Power and Rate Adaptation in DS/CDMA Networks, IEE Proceedings on Communications, Vol. 151, No. 6,  pp. 581-588, December 2004                                                                                                    



76.   Mikio Iwamura, Vasilis Friderikos, Lin Wang, A. Hamid Aghvami, Color-aware Rate/Coverage Controlled DS/CDMA Downlink Transmission for DiffServ, IEE Proceedings on Communications, pp.  191- 196, Vol. 152, No. 2, 2005                                                              



77.   Vasilis Friderikos, Katerina Papadaki, M. Dohler, A. Gkelias, H. Aghvami, Linked Waters, IEE Communications Engineer, Vol. 3, Issue 2, April/May 2005



78.   Vasilis Friderikos, A. Mihailovic, A. H. Aghvami, Analysis of Cross Issues Between QoS Routing and micro mobility Protocols, IEE Proceedings on Communications, Vol. 151, No. 3, June 2004 (SI: Internet Protocols, Technology and Applications)                 



79.   Ivan Ganchev, Mairtin O’droma, Hakima Chaouchi, Hamid Aghvami, Vasilis Friderikos, Always Best Connected and Served , Bulgarian Academy of Science Journal, September 2006                                                                                                                          (Invited Paper)



80.   Vasilis Friderikos, A. Shah Jahan, H. Chaouchi, G. Pujolle, H. Aghvami, QoS Challenges in All-IP based Core and Synergetic Wireless Access Networks, IEC Annual Review of Communications, Volume 56, November 2003                                                       (Invited Paper)



81.   Ronan de Renesse, Vasilis Friderikos, Hamid Aghvami, A New Resource Management Scheme for Ad Hoc and Sensor Networks, African Journal of Information & Communication Technology,  Vol 1, No 1, September 2005                                                          (Invited Paper)



[B] ARTICLES IN REFEREED CONFERENCES [/B]





82. Jongyul Lee, Vasilis Friderikos, Interference Aware Path Optimization for Multiple Flying Base Stations, submitted, October 2019



83. Jongyul Lee, Vasilis Friderikos, Path Optimization for Flying Base Stations in Multi-Cell Networks, submitted, October 2019



84. Yantong Wang, Vasilis Friderikos, Network Orchestration in Mobile Networks using a Synergy Between Model-driven and AI-based Techniques, IEEE Comnet 2020



85. Yantong Wang, Vasilis Friderikos, Caching as an Image Characterization Problem using Deep Convolutional Neural Networks, submitted October 2019



86. Yantong Wang, Gao Zheng, Vasilis Friderikos, Energy-Efficient Proactive Caching with Delay Guarantees



87. Gao Zheng, Hadi Saki, Mohammad Shikh Bahaei,Vasilis Friderikos, Fair Cache Sharing Management for Multi-Tenant Based Mobile Edge Networks, submitted, October 2019



88. Yantong Wang, Vasilis Friderikos, Caching as an Image Characterization Problem using Deep Convolutional Neural Networks, WWRF, London, October 2019         



89. Yantong Wang, Vasilis Friderikos, Caching as an Image Characterization Problem using Deep Convolutional Neural Networks, https://arxiv.org/abs/1907.07263, 2019



90. Yantong Wang, Gao Zheng, Vasilis Friderikos, Proactive Caching in Mobile Networks with Delay Guarantees, IEEE International Conference on Communications, IEEE ICC, Shanghai, China, 2019



91. Gao Zheng, Anthony Tsiopoulos, Vasilis Friderikos, Dynamic VNF Chains Placement for Mobile IoT Applications, IEEE Globecom’19, Hawaii, USA, Dec. 2019



92. R. Gouareb, V. Friderikos, A. H. Aghvami, M. Tatipamula Joint Reactive and Proactive SDN Controller Assignment for Load Balancing, Proc. Int. IEEE Global Telecommunications Conference Workshops, 2019. GlobeCom Workshops 2019.

              

93. R. Gouareb, V. Friderikos, A. H. Aghvami, Placement and Routing of VNFs for Horizontal Scaling, Proc. Int. Conf. Telecommun. (ICT), April. 2019



94. J. Gang and V. Friderikos, Optimal resource sharing in multi-tenant 5G networks, 2018 IEEE Wireless Communications and Networking Conference (WCNC), Barcelona, 2018



95. R. Gouareb, V. Friderikos, A. H. Aghvami, Delay sensitive virtual network function placement and routing, Proc. Int. Conf. Telecommun. (ICT), pp. 394-398, Jun. 2018



96. Zheng, G., Wang, C. Y., Friderikos, V. & Dohler, M, High Mobility Multi Modal E-Health Services, IEEE International Conference on Communications, ICC 2018



97. Wong, S., Sastry, N., Holland, O., Friderikos, V., Dohler, M. & Aghvami, H., Virtualized authentication, authorization and accounting (V-AAA) in 5G networks, EEE Conference on Standards for Communications and Networking, CSCN 2017



98. Yousaf, F. Z., Gramaglia, M., Friderikos, V., Gajic, B., Von Hugo, D., Sayadi, B., Sciancalepore, V. & Crippa, M. R, Network slicing with flexible mobility and QoS/QoE support for 5G Networks, EEE International Conference on Communications Workshops, ICC Workshops 2017



99. Vlachos, C., Elshaer, H., Chen, J., Friderikos, V. & Dohler, M., Bio-Inspired Resource Allocation for Relay-Aided Device-to-Device Communications, EEE Vehicular Technology Conference (VTC Fall), 2017



100.       Crippa, M. R., Arnold, P., Friderikos, V., Gajic, B., Guerrero, C., Holland, O., Labrador, I., Sciancalepore, V., Von Hugo, D., Wong, S., Yousaf, F. Z. & Sayadi, B., Resource Sharing for a 5G Multi-tenant and Multi-service Architecture, , European Wireless 2017 - 23rd European Wireless Conference, 2017



101.   Bessem Sayadi, Marco Gramaglia, Vasilis Friderikos, Dirk von Hugo, Paul Arnold, Marie-Line Alberi-Morel, Miguel A. Puente, Vincenzo Sciancalepore, Ignacio Digon, Marcos Rates Crippa, SDN for 5G Mobile Networks: NORMA perspective, CLEEN Workshop, 2016



102.         Oliver Holland, Stan Wong, VasilisFriderikos, ZhijinQin, YueGao, Virtualized Sub-GHz Transmission paired with Mobile Access for the Tactile Internet, IEEE ICT 2016



103.         Giorgos Chochlidakis, Vasilis Friderikos, Low Latency Virtual Network Embedding for Mobile Networks, IEEE ICC 2016



104.         Gao Zhang, Vasilis Friderikos, Optimal Proactive Cache Management in Mobile Networks, IEEE ICC 2016



105.         Seyed Ehsan Ghoreishi, Vasilis Friderikos, Dmytro Karamshuk, Nishanth Sastry and A. Hamid Aghvami, Provisioning Cost-effective Mobile Video Caching, IEEE ICC 2016



106.         Marco Gramaglia, Ignacio Digon, Vasilis Friderikos, Dirk V Hugo, Christian Mannweiler, Miguel A Puente, Konstantinos Samdanis, Bessem Sayadi, Flexible Connectivity and QoE/QoS Management for 5G Networks: the 5G NORMA view, IEEE ICC 2016



107.         Christoforos Vlachos, Giorgos Chochlidakis, Janus Heide, Vasilis Friderikos, Network Coded Compression-based Caching for Device-to-Device Communications, IEEE EuCNC 2016



108.         Stan Wong, Vinh Van Phan, Jinwei Gang, Vasilis Friderikos, Oliver Holland, Mischa Dohler, Peter Rost, A Novel End-to-End Connection Decomposition for On-demand Network Function in 5G RAN  (in progress 2016)



109.       Jinwei Gang, Vasilis Friderikos, Control plane load balancing in wireless C/U split architectures, 2016 IEEE 27th Annual International Symposium on Personal, Indoor, and Mobile Radio Communications (PIMRC), Valencia, 2016



110.         Christoforos Vlachos, Hisham Elshaer, Jian Chen, Vasilis Friderikos, Mischa Dohler, Near Optimal Resource Allocation for Relay-Aided Device-to-Device Communications, IEEE VTC Spring, 2016  



111.         Gao Zheng, Vasilis Friderikos, Optimal Proactive Cache Management in Mobile Networks, (submitted 2015)



112.         Marco Gramaglia, Ignacio Digon, Vasilis Friderikos, Dirk von Hugo, Christian Mannweiler, Miguel A. Puente, Konstantinos Samdanis, Bessem Sayadi, Flexible Connectivity and QoE/QoS Management for 5G Networks: the 5G NORMA view, (submitted 2015)



113.         Giorgos Chochlidakis, Vasilis Friderikos, Low Latency Virtual Network Embedding for Mobile Networks, available for download at arXiv.org e-Print archive



114.         Sayed Ehsan Ghoreishi, Vasilis Friderikos, Dmytro Karamshuk, Nishanth Sastry, Hamid Aghvami, Provisioning Cost-effective Mobile Video Caching, available for download at arXiv.org e-Print archive



115.         Giorgos Chochlidakis, Vasilis Friderikos, Robust Virtual Network Embedding for Mobile Networks, IEEE International Symposium on Personal, Indoor and Mobile Radio Communications (PIMRC), 30 August - 2 September 2015, Hong Kong



116.         Giorgos Chochlidakis, Vasilis Friderikos, Mobility aware virtual network embedding, IEEE International Conference on Communications (IEEE ICC’15), p. 5846-5852, 2015



117.         Christoforos Vlachos, Vasilis Friderikos, Optimal Device-to-Device Cell Association and Load Balancing, IEEE International Conference on Communications (IEEE ICC’15), p. 5441-5447, 2015



118.         Christoforos Vlachos, Vasilis Friderikos, Optimal Virtualized Resource Slicing for Device-to-Device Communications, EEE Global Communications Conference (GLOBECOM), San Diego, CA, USA, 2015



119.         Giorgos Chochlidakis, Vasilis Friderikos, Hybrid Distributed Mobility Management for Next-Generation Wireless Networks, IEEE International Conference and Workshop on the Network of the Future (NOF), 3-5 December 2014, Paris, France



120.         Christoforos Vlachos, Vasilis Friderikos, Robust Randomized Resource Allocation for Device-to-Device Communications, 19th IEEE International Workshop on Computer-Aided Modeling Analysis and Design of Communication Links and Networks (CAMAD), 2014



121.         Zainab R. Zaidi, Vasilis Friderikos, MA Imran, An integrated approach for future mobile network architecture, IEEE 25th Annual International Symposium on Personal, Indoor, and Mobile Radio Communication (PIMRC), Sept. 2014



122.         Baldomero Coll-Perales, Javier Gozalvez, Vasilis Friderikos, Opportunistic Networking for Improving the Energy Efficiency of Multi-Hop Cellular Networks, Proceedings of the 11th Annual IEEE Consumer Communications & Networking Conference (CCNC 2014), 10-13 January, Las Vegas, Nevada (USA)



123.         Esmat Mirzamany, Vasilis Friderikos, Aboubaker Lasebae, Orhan Gemikonakli, QoE Driven Traffic Engineering in LTE Networks, IEEE Global Telecommunications Conference (IEEE GLOBECOM’14), 2014



124.         Zainab R Zaidi, Vasilis Friderikos, MA Imran, An integrated approach for future RAN architecture, 33rd meeting of the Wireless World Research Forum (WWRF), Working Group C (WGC) titled Communication architectures and technologies, September 24-26, 2014, Guildford, UK



125.         Nika Naghavi, Toktam Mahmoodi, Vasilis Friderikos, Hamid Aghvami, Admission Control Scheme for Proxy Mobile IPv6 Networks, IEEE International Conference on Communications (IEEE ICC’13), 2013



126.         Baldomero Coll-Perales, Javier Gozalvez, Vasilis Friderikos, Context-Based Opportunistic Forwarding in Multi-hop Cellular Networks using Mobile Relays, 2nd High performance Mobile Opportunistic Systems November 3-8 2013, Barcelona, Spain



127.         Baldomero Coll-Perales, Javier Gozalvez, Vasilis Friderikos, Comunicaciones Oportunistas y Contextuales para Redes Multi-hop Celular con Retransmisores Móviles, Libro de Actas de las XI Jornadas de Ingeniería Telemática (Jitel 2013), 28-30 October 2013, Granada



128.         Baldomero Coll-Perales, Javier Gozalvez, Vasilis Friderikos, 129.     Energy Efficiency in Multi-hop Cellular Networks with Mobile Relays, Libro de Actas del XXVIII Simpósium Nacional de la Unión Científica Internacional de Radio (URSI), 11-13 September 2013, Santiago de Compostela



129.         Bi Zhao, Vasilis Friderikos, Extending Recharging Cycles of Mobile Devices with Intelligent Use of Wireless Interfaces, IEEE Personal, Indoor and Mobile Radio Communications (IEEE PIMRC’13), September 2013, London



130.         Baldomero Coll-Perales, Javier Gozalvez, Vasilis Friderikos, Store, Carry and Forward for Energy Efficiency in Multi-hop Cellular Networks with Mobile Relays, IEEE/IFIP Wireless Days Conference 2013 (WD 2013), 13-15 November 2013, Valencia, Spain



131.         Bi Zhao, Vasilis Friderikos, Balancing Transmission and Storage Cost for Reducing Energy Consumption in Mobile Devices, IEEE International Vehicular Technology Conference (IEEE VTC’13) Spring, 2013



132.         Diogo Quintas, Vasilis Friderikos, All optimal solutions in STDMA Scheduling, IEEE Signal Processing Conference (EUSIPCO), 2012 Proceedings of the 20th European. 2012



133.         Bi Zhao, Vasilis Friderikos, A Queuing-Based Delay-Tolerant Scheme for Energy Efficiency over Cognitive Radio Networks, IEEE Global Telecommunications Conference (IEEE Globecom) Workshop, 2012



134.         Bi Zhao, Vasilis Friderikos, Optimal stopping for energy efficiency with delay constraints in Cognitive Radio networks, IEEE Personal, Indoor and Mobile Radio Communications (IEEE PIMRC’12): 820-825, 2012



135.         Panayiotis Kolios, Vasilis Friderikos, Katerina Papadaki, Mechanical forwarding for nomadic mobility in cellular networks, IEEE Wireless Communications and Networking Conference (IEEE WCNC’12): 3091-3096, 2012



136.         Diogo Quintas, Vasilis Friderikos, On dynamic policies to switch off relay nodes,  IEEE International Conference on Communications (IEEE ICC’12), pp. 2945-2950, 2012



137.         Diogo Quintas, Vasilis Friderikos, The impact of Scheduling in the Energy Efficiency of STDMA Wireless Networks, Second Nordic System and Network Optimization for Wireless Workshop, March 2011



138.         Diogo Quintas, Vasilis Friderikos, Minimum Energy and Maximum Capacity Paths in Multi Hop Wireless Networks, IEEE Online Conference on Green Communications (IEEE GreenCom'11), pp. 30-35, September 2011



139.         Diogo Quintas, Vasilis Friderikos, Robust Resource Management for Energy Efficient Cellular Networks, International Workshop on Cross Layer Design, November 2011



140.         Panayiotis Kolios, Vasilis Friderikos, Katerina Papadaki, Mechanical Relaying in Cellular Networks with Soft-QoS Guarantees, IEEE Global Telecommunications Conference (IEEE GLOBECOM’11), December 2011



141.         Nika Naghavi, Vasilis Friderikos, Hamid Aghvami, Joint Revenue-Based Call Admission Control and Routing in Wireless Mesh Networks, IEEE International Conference on Communications (IEEE ICC’11), June 1-6, 2011



142.         Oliver Holland, Vasilis Friderikos, Hamid Aghvami, Green Spectrum Management for Mobile Operators, IEEE Global Telecommunications Conference (GLOBECOM) Workshops  pp. 1458 – 1463, 2010



143.         Toktam Mahmoodi, Vasilis Friderikos, Oliver Holland, Hamid Aghvami, 91. Balancing Sum Rate and TCP Throughput in OFDMA based Wireless Networks, IEEE International Conference on Communications (IEEE ICC’10), 2010



144.         Panayiotis Kolios, Vasilis Friderikos, Katerina Papadaki, Inter-Cell Interference Reduction via Store Carry and Forward Relaying, IEEE 72nd International Vehicular Technology Conference, Fall, 2010



145.         Panayiotis Kolios, Vasilis Friderikos, Katerina Papadaki, Load Balancing via Store-Carry and Forward Relaying in Cellular Networks, IEEE Global Telecommunications Conference (GLOBECOM’10), 2010



146.         Jianhue He, P. Loskot Tim O’Farell, Vasilis Friderikos, Simon Armour, John Thompson, Energy efficient architectures and techniques for Green Radio access networks, IEEE Communications and Networking in China (CHINACOM), 2010



147.         Diogo Quintas, Vasilis Friderikos, Energy Efficient Relaying within a Cell: Multi Path versus Shortest Path Routing, INFOCOM IEEE Conference on Computer Communications Workshops, March 2010



148.         Panayiotis Kolios, Vasilis Friderikos, Katerina Papadaki, Switching off low utilization base stations via store carry and forward relaying, Personal, Indoor and Mobile Radio Communications Workshops (PIMRC Workshops), 2010 IEEE 21st International Symposium on. IEEE, 2010



149.         Toktam Mahmoodi, Vasilis Friderikos, Hamid Aghvami, Allowing Short-Lived TCP Sessions to Grow in Broadband Wireless Networks, IEEE Broadband Wireless Access Workshop, collocated with IEEE Globecom, 30th Nov. – 4th Dec. 2009, Hawaii, USA



150.         Panayiotis Kolios, Vasilis Friderikos, Katerina Papadaki, Ultra Low Energy Store-Carry and Forward Relaying Within the Cell, IEEE VTC Fall 2009  20-23 September 2009, Alaska, USA



151.         Nika Naghavi, Vasilis Friderikos, Hamid Aghvami, Joint Routing and Revenue-based Call Admission Control in Wireless Mesh Networks,  London Communications Symposium, London 3rd of September 2009, UK



152.         Sergio Gomez, Oriol Gras, Vasilis Friderikos, Reducing Antenna Beam Switchings in STDMA Based Wireless Mesh Networks,  London Communications Symposium, London 3rd of September 2009, UK



153.         A. Papapostolou, V. Friderikos, T. A Yahiya, H. Chaouchi  Robust and Efficient Routing in Wireless Mesh Networks with Unreliable Nodes, IEEE International Conference on Next Generation Wired/Wireless Advanced Networks and Systems (New2an), 2009



154.         (invited paper) S. Gomez, O. Gras, V. Friderikos, Fast Randomized STDMA Link Scheduling, International Conference on Mobile Lightweight Wireless Systems (MOBILIGHT 2009), May 18-20, 2009, Athens, Greece



155.         Toktam Mahmoodi, Vasilis Friderikos, A. Hamid Aghvami, TCP-aware Resource Allocation in Wireless Networks via Utility Maximisation, WWRF 22, Paris, France, May 2009



156.         (invited paper)Toktam Mahmoodi, Vasilis Friderikos, Oliver Holland, Hamid Aghvami, TCP-aware Resource Allocation in OFDMA Based Wireless Networks, International Workshop on Cross Layer Design (IWCLD 2009), 11-12 June 2009, Palma de Mallorca, Spain



157.         Dev Pramil Audsin, A. Hamid Aghvami, Vasilis Friderikos,  Implementation Architecture of HMIPv6 in an Emulated Self-configuring Multi-hop Mobile Network Testbed, 5th International Conference on Testbeds and Research Infrastructures for the Development of Networks and Communities, April 6-8 2009, Washington DC., USA



158.         Dev Audsin, Hamid Aghvami, Vasilis Friderikos, An Emulated IPv6 Based Self-configuring Multi-Hop Mobile Network, IEEE Wireless Communications and Networking Conference (IEEE WCNC’09), 5-8 April 2009, Budapest, Hungary



159.         Dev Pragad Audsin, Vasilis Friderikos, Paul Pangalos, Hamid Aghvami, Dynamic QoS Aware Route Optimization for Networks with Mobility Agents, IEEE Consumer Communications & Networking Conference (IEEE CCNC), 10 - 13 January 2009,  Las Vegas, Nevada, US



160.         Dev Pragad Audsin, Vasilis Friderikos, Hamid Aghvami, Optimal Configuration of Mobility Agents in Broadband Wireless Access Networks, IEEE Broadband Wireless Access Workshop (in conjunction with IEEE GLOBECOM 2008) 4th November 2008, New Orleans



161.         Dev Pragad Audsin, Vasilis Friderikos, Hamid Aghvami, Mobility Agent Location Optimization in all-IP based Wireless Access Networks, Wireless World Research Forum, 14-16th of October 2008, Stockholm, Sweden



162.         Toktam Mahmoodi, Oliver Holland, Vasilis Friderikos, A. Hamid Aghvami, Effect of heterogeneous TCP versions on HTTP performance in Wireless Networks, Long Term Evolution Advanced International Research Workshop, Vodafone, Newbury, UK, July 2008.



163.         Toktam Mahmoodi, Vasilis Friderikos, Oliver Holland, Hamid Aghvami, Cross-layer Optimization to Maximize Fairness among TCP Flows of different TCP Flavors, IEEE GLOBECOM 2008, 30th November – 4th December 2008, New Orleans, LA, USA



164.         Toktam Mahmoodi, Oliver Holland, Vasilis Friderikos, Hamid  Aghvami, Cross-Layer Optimization of the Link-Layer based on the Detected TCP Flavor, IEEE PIMRC 2008 – Efficiency  Workshop, Cannes, France, September 2008



165.         Vasilis Friderikos, Katerina Papadaki, Achieving Ultra Power Efficient Scheduling Using Mobility Information, Vodafone Workshop on LTE Advanced Technologies, 25th of July 2008, Newbury, UK



166.         Dev Pragad, Lamia Benmesbah, Sampath Ranasinghe, Vasilis Friderikos, H Aghvami, Analytical Evaluation of Dynamic Proxy Assisted Mobility Support in P2P Networks, 67th IEEE Vehicular Technology Conference, 11 - 14 May, Singapore 2008



167.         Toktam Mahmoodi, Oliver Holland, Vasilis Friderikos, and A. Hamid Aghvami, Cross-Layer Optimization of the Link-Layer based on the Detected TCP Flavour, Wireless World Research Forum, Ottawa 22-24 April 2008



168.         Oliver Holland, Toktam Mahmoodi, Vasilis Friderikos, and A. Hamid Aghvami, Cross-Layer Optimization: Network Layer Involvement, Wireless World Research Forum, Ottawa 22-24 April 2008



169.         Katrerina Papadaki, Vasilis Friderikos, Cooperative Games for Enabling Relaying in Multi hop Networks, INFORMS Telecommunication Conference, Maryland, March 27-29, 2008



170.         Vasilis Friderikos, Katerina Papadaki, Joint Routing and Gateway Selection in Wireless Mesh Networks, IEEE Wireless Communications and Networking (WCNC), Las Vegas, 31 March - 3 April, 2008



171.         S. N. Ranasinghe, H. Chaouchi, V. Friderikos. Peer-to-peer assisted Security Context Transfer for mobile terminals, IFIP Network Control conference IFIP Netcon 2008, United Arab Emirates, November 2008.



172.         Vasilis Friderikos, Katerina Papadaki, Joint Routing and Scheduling via Iterative Link Pruning in Wireless Mesh Networks, IEEE GLOBECOM 2007, 26-30 November 2007, Washington, DC, USA (Wireless Mesh Network Workshop)



173.         Toktam Mahmoodi, Vasilis Friderikos, Hamid Aghvami, Cross layer design for improving wireless TCP performance based on link layer adaptation, IEEE Vehicular Technology Conference (VTC) Fall 2007, Baltimore, USA, 1–3 October 2007



174.         Dev Pragad Audsin, Vasilis Friderikos, Paul Pangalos, Hamid Aghvami, The Impact of Mobility Agent based Micro Mobility on the Capacity of Wireless Access Networks, IEEE Global Telecommunications Conference (GLOBECOM) 2007, 26-30 November 2007, Washington, DC, USA



175.         Katerina Papadaki, Vasilis Friderikos, Robust Link Scheduling, European Conference on Operational Research, EURO ’07, Prague, July 2007



176.         K. Papadaki, V. Friderikos, Link Scheduling in Wireless Mesh Networks using Approximate Dynamic Programming, 21st European Conference on Operational Research, Reykjavik, Iceland, 2-5 July, 2006



177.         V. Friderikos, K. Papadaki,  Joint Scheduling and Routing in Mesh Networks,  21st European Conference on Operational Research, Reykjavik, Iceland, 2-5 July, 2006



178.         K. Papadaki, V. Friderikos, Link Scheduling in Wireless Mesh Networks using Approximate Dynamic Programming, International Conference on Computational Management Science, Amsterdam, May 2006



179.         Ronan de Renesse, Vasilis Friderikos, Hamid Aghvami, Towards Providing Adaptive Quality of Service in Mobile Ad-Hoc Networks, IEEE Vehicular Technology Conference (VTC) 2006, Melbourne, May 2006



180.         Mona Ghassemian, Vasilis Friderikos, Hamid Aghvami, An Optimised Gateway Selection Mechanism for Ad hoc Networks Connected to the Internet, IEEE Vehicular Technology Conference (VTC) 2006, Melbourne, May 2006



181.         Ronan de Renesse, Vasilis Friderikos, Piyush Kengar,  Hamid Aghvami, QoS Conflict Resolution in Ad Hoc Networks, IEEE International Conference on Communications (ICC 2006), Istanbul, 2006



182.         Katerina Papadaki, Vasilis Friderikos, Resource Management in CDMA Networks based on Approximate Dynamic Programming, 14th IEEE Workshop on Local and Metropolitan Area Networks, Chania, Greece, September 18-21, Page(s):1 – 6, 2005



183.         Sampath Ranasinghe, Vasilis Friderikos, Hamid Aghvami, Dynamic Proxy Assisted Mobility support for 3rd Generation Peer-to-peer  Networks, International Workshop on  Peer to Peer and Service Oriented Hypermedia: Techniques and Systems, 2005



184.         Katerina Papadaki,, Vasilis Friderikos, Hamid Aghvami, Utilizing Spatiotemporal Information for Power Efficiency in CDMA Networks, IEE 3G ‘05, 7-9 November 2005, pp 423-427, London



185.         Lin Wang, Vasilis Friderikos, Mikio Iwamura, Nima Nafisi, A. Hamid Aghvami, Mischa Dohler, A Link Adaptation Scheme to Support Relative DiffServ QoS over CDMA Radio Systems, IEE 3G ‘05, 7-9 November 2005,pp. 155-159, London



186.         A Dev Pragad, V Friderikos and A H Aghvami, Application of Evolutionary Game Theory in Wireless Ad Hoc Networks, London Communications Symposium, University College London 8th-9th, pp. 17-20, September 2005



187.         Mikio Iwamura, Vasilis Friderikos, Lin Wang, and A. Hamid Aghvami, Biased Adaptive Modulation/Coding to Provide VoIP QoS over HSDPA, IST Mobile & Wireless Communications Summit, Dresden, Germany, 19-23 June, 2005



188.         Ronan de Renesse, Vasilis Friderikos, A. Hamid Aghvami, A New Resource Management Scheme for Ad Hoc  and Sensor Networks, International Conference on Telecommunications (ICT), Invited paper, Cape town,  South Africa, May 2005



189.         Mona Ghassemian, Vasilis Friderikos, A. Hamid Aghvami,      Hybrid handover in multihop radio access networks, Vehicular Technology Conference, 2005, VTC 2005-Spring, 2005 IEEE 61st, Volume 4,  30 May-1 June 2005 Page(s):2207 - 2211



190.         Mona Ghassemian, Vasilis Friderikos, A. Hamid Aghvami, On Mobility Metrics Applied for Ad hoc Network Protocol Evaluation, The 7th IFIP International Conference on Mobile and Wireless Communications Networks (MWCN), Marrakech, Morocco, September 2005



191.         Mona Ghassemian, Vasilis Friderikos, A. Hamid Aghvami, A Generic Feedback Controller Algorithm to Improve Performance of Proactive Ad hoc Mechanisms, IEEE International Symposium on a World of Wireless, Mobile and Multimedia Networks, Taormina / Giardini Naxos, Italy, June 2005



192.         Mona Ghassemian, Vasilis Friderikos, A. Hamid Aghvami, Scalability Analysis of Internet  Gateway Discovery Algorithms for Ad hoc Networks, IWWAN 2005 Conference Proceedings, London, UK, May 2005



193.         Katerina Papadaki,, Vasilis Friderikos, Hamid Aghvami, Power and Rate Control Using Approximate Dynamic Programming,  EURO XX,  20th European Conference On Operational Research, Rhodes, Greece, 4-7 July, 2004



194.         Ronan de Renesse, Mona Ghassemian, Vasilis Friderikos, A. Hamid Aghvami, QoS Enabled Routing in Mobile Ad Hoc Networks, IEE 3G 2004, London, UK, October 2004.



195.         Mikio Iwamura, Lin Wang, Vasilis Friderikos, A.Hamid Aghvami, DiffServ-aware Priority Queueing Improves IP QoS Support on HSDPA, Fifth International Conference on 3G Mobile Communication Technologies, 3G 2004, 18-20 October 2004, Savoy Place, London, UK



196.         Mikio Iwamura, Vasilis Friderikos, Lin Wang, and A. Hamid Aghvami, Colour-Aware Rate/Coverage Controlled DS/CDMA Downlink Transmission for DiffServ, Seventh International Symposium on Wireless Personal Multimedia Communications (WPMC) Abano Terme, Italy,12-15 September 2004



197.         Lin Wang, Vasilis Friderikos, Mikio Iwamura, A.Hamid Aghvami, Misha Dohler, Color-aware Link Adaptation for DiffServ over CDMA Systems, 13th IST Mobile & Wireless Communications Summit 2004, June 27-30, 2004, Lyon, France



198.         Vasilis Friderikos, Lin Wang, Mikio Iwamura, A.Hamid Aghvami, A Rate Adaptation Scheme for Out Of Profile Packets in a DiffServ enabled CDMA Network, 7th IEEE International Conference, HSNMC 2004, Toulouse, France, June 30- July 2, 2004, Proceedings Series : Lecture Notes in Computer Science , Vol. 3079, XVII, 2004



199.         Oliver Holland, Vasilis Friderikos, Wing Shun WONG and Hamid Aghvami Traffic Modelling for Push-to-Talk in UMTS, WWRF8, Beijing, China, 26-27 Feb 2004



200.         Kostantinos Samdanis, Vasilis Friderikos, A. Hamid Aghvami, Quality of Service Routing (QoSR) Interactions with the BRAIN CAndidate Micro-mobility Protocol (BCMP), IEEE International Workshop on Mobility Management and Wireless Access (MobiWac) 2004, in conjunction with MOBICOM 2004



201.         Ronan De Renesse, Mona Ghassemian, Vasilis Friderikos, A. Hamid Aghvami, QoS Enabled Routing in Mobile Ad hoc Networks, Fifth International Conference on 3G Mobile Communication Technologies, 3G 2004, 18-20 October 2004, Savoy Place, London, UK



202.         M. Ghassemian, P. Hofmann, C. Prehofer, V. Friderikos, A. Aghvami, Performance Analysis of Internet Gateway Discovery Protocols in Ad Hoc Networks, IEEE Wireless Communications and Networking Conference (WCNC), Atlanta, Georgia, USA, 2004



203.         Vasilis Friderikos, A. Abella, A. Hamid Aghvami, Over-Provisioning versus Differentiated Services in Pure IP Mobile Networks, Fourth IEEE Conference on Mobile and Wireless Communications Networks (MWCN) 2002, Stockholm 9-11 September 2002



204.         A H Aghvami, V Friderikos, Future all IP based core and wireless access networks: The virtual router concept, Proceedings of Wireless World Research Forum (WWRF), Beijing, China, April 7-9, 2003



205.         Mona Ghassemian, Vasilis Friderikos, A. Hamid Aghvami, "A Novel Algorithm for Supervisory Control by Monitoring Mobility and Traffic in Wireless Ad hoc Networks," Wireless World Research Forum 12 meeting, November 2004



206.         V. Friderikos, H. Aghvami, Hop Based Queueing (HBQ): An Active Queue Management Technique for Multi Hop Wireless Networks, IEEE Joint Conference of the Fourth International Conference on Information, Communications and Signal Processing and Fourth Pacific-Rim Conference on Multimedia (ICICS-PCM), Singapore, Dec. 2003



207.         Reshan Samarasinghe, Vasilis Friderikos, A.H. Aghvami, Analysis of Intersystem Handover: UMTS FDD & WLAN, London Communications Symposium, 8th-9th September 2003



208.         Pinart, C. Bader, C. Christophi, E. Tsiakkouri, I. Ganchev,V. Friderikos, C. Bohoris, L.   Correia, L. Ferreira, ANWIRE mapping of user requirements for 4G mobile and wireless communication systems, IST Mobile and Wireless Communications Summit 2003. Aveiro (Portugal), June 15-18 2003



209.         M.O'Droma, I.Ganchev, G.Morabito, R.Narcisi, N.Passas, S.Paskalis, V.Friderikos, A.S.Jahan, E.Tsontsis, C.Bader, J.Rotrou, H.Chaouchi, Always Best Connected: Enabled 4G Wireless World, IST Mobile and Wireless Communications Summit 2003, Aveiro, Portugal, June 15-18 2003



210.         M. Siebert, H. Chaouchi, A. S Jahan, I. Demeure, I. Armuelles, L. M. Correia, J. Liu, M. O'Droma, V. Friderikos, W. Xing, N. Alonistioti, Towards an ANWIRE 4G Wireless System Integration Architecture, Workshop on Wireless, Mobile & Always Best Connected, Glasgow, 22nd of April, 2003



211.         Vasilis Friderikos et. al. ANWIRE Analysis of User Requirements for Future Heterogeneous Wireless Networks, International Workshop on Wireless, Mobile& Always Best Connected, Glasgow, 22nd of April, 2003



212.         Vasilis Friderikos, A. Hamid Aghvami, On the Joint Implications of Internet RTT, Traffic Mix and Wireless Links on TCP, IEEE International Conference on Software, Telecommunications and Computer Networks (SoftCom), Venice, Italy, 2002



213.         H. Aghvami, V. Friderikos, Quality of Service Issues in 3G and Beyond, IEE Telecommunications Quality of Service (QoS), London, January 20-21 2003.



214.         Vasilis Friderikos, A. Hamid Aghvami, Dynamical System Approach Analysis of MPEG-4 Video Traffic, IEEE International Conference on Software, Telecommunications and Computer Networks (SoftCom), October 09-12, 2001, Italy



215.         Vasilis Friderikos, H. Aghvami, WAP Traffic Modelling, International Symposium on 3G Infrastructure and Services, 2-3 July 2001, Athens, Greece



216.         Vasilis Friderikos, H. Aghvami, Internet Traffic Characterization, M-VCE Conference, November 6-7, 2001, Reading, U.K



217.         V. Friderikos, D. Koulakiotis and A.H. Aghvami, Performance Evaluation of a Parallel Fractional Adaptive Single-User Receiver in a Dynamic Environment, International Conference on Mobile Communication Technologies, 27-29 March 2000, London, U.K



218.         V. Friderikos, D. Koulakiotis and A.H. Aghvami, Parallel Fractional Adaptive Single-User Receiver for Asynchronous CDMA Systems, IEEE Vehicular Technology Conference (VTC) 1999, Amsterdam, September 19-22, 1999, Netherlands



219.         V. Friderikos, D. Koulakiotis and A.H. Aghvami, On the Adaptability of Adaptive Receivers for DS/CDMA Systems, COST-262, Thessaloniki, 19 July 1999, Greece



220.         Vasilis Friderikos, Blind Parallel Adaptive Multi-User Receivers for W-CDMA Cellular Networks, MSc by Research Dissertation, Centre for Telecommunications Research, King's College London, 121 pages, 1999



221.         Vasilis Friderikos, Ionospheric Measurements Using Pharos Stations, Honours year dissertation, Department of Computer and Electrical Engineering, Aristotle University of Thessaloniki, Greece, 116 pages, 1998 



[B] POSTERS [/B]



222.         Integrating Device-to-Device Communications in 5G Networks, (invited), OFCOM 5G Event, March 2015, London



223.         Digital Media: Addressing the Innovations & Challenges for Digital Britain, Cavendish Conference Centre, London, 2nd of December 2009



224.         Intelligent Sensors Assessing Transferable Applications for Development of Novel Technologies, 16 September, 2009, London



225.         GREEN IT: Invest in innovative technologies for a more  sustainable infrastructure 24th of September 2008 at RCOG, London (representing the consortium of the MVCE/EPSRC GREEN RADIO project)



226.         Improving network reliability: New techniques in self-healing networks, 11th of June 2008 The Institute of Physics, London



227.         Exploring Breakthrough Security Technologies, London Technology Network, 13th of February 2008



228.         Technology Developments in eHome and eCare, London Technology Network, 5th of December 2007 Cavendish Conference Centre, London



229.         Examining Grid Technology: New Applications for the Medical Industry, Information and Communications Technologies SIG event 25th  of September 2007 Imperial College London



230.         Monitoring Technology & Applications for Ambient Assisted Living Advancements in the home and mobile devices for the elderly and disabled 5th of July 2006, RIBA, London



231.         Future Technology Initiatives for the Games: Advancements in Materials, Modelling, Surveillance & Broadcasting, 24th of May 2006, One Great George Street, London



232.       Grid Computing and Web Services Real-world successes from academic insights, 23rd of November 2005, Imperial College London



233.         Assessing The Technologies Driving The Take-Up Of Digital Media held on Wednesday 29th of June 2005, London