1. Apostolos Papathanassiou, Wern-Ho Sheen, Chin-Liang Wang, and Christos Politis, “Overview of the 37th WWRF Meeting” in IEEE VT Magazine, March 2018.
  2. S. Dixit, C. Politis, A. Papathanassiou, “WWRF Special Issue on Network Virtualization in the Wireless World” in IEEE Vehicular Technology Magazine, July 2015.
  3. T. Dagiuklas, Politis, Christos, “Special Issue on Mobility Management in Future Internet” in ‘Telecommunication Systems Journal’, Springer 2011.
  4. T. Dagiuklas, Politis, Christos, J. Rodriguez, “Special Issue on Resource and Mobility Management and Cross-Layer Design for the Support of Multimedia Services in Heterogeneous Emerging Wireless Networks” in ‘Wireless Personal Communications’, 52(3), Springer, February, pp. 419-422. DOI 10.1007/s11277-008-9635-6. (2010)
  5. M.G. Martini, Politis, Christos, Editors “Proceedings of the 5th International ICST Mobile Multimedia Communications Conference”, ACM International Conference Proceeding Series 2009, ICST. DOI (2009)


  1. Rehan Usman, Waheed Khan, Ali Raza, Shahzaib Hamid, Arslan Usman and Christos Politis (2022) HVDC Transmission Line Fault Identification: A Learning based UAV Control Strategy, in IEEE Access, DOI: 10.1109/ACCESS.2022.3222566
  2. M. Usman Saleem, Rehan Usman, Arslan Usman and Christos Politis (2022) Design, Deployment and Performance Evaluation of an IoT Based Smart Energy Management System for Demand Side Management in Smart Grid, in IEEE Access, eCF Paper Id: Access-2022-00014
  3. Rafay Iqbal Ansari, Christos Politis and Muhammad Asaad Cheema (2022) Blockchain-based Secure Delivery of Medical Supplies Using Drones, Elsevier Computer Networks, January 2022.
  4. Rehan Usman, Waheed Khan, Ali Raza, Shahzaib Hamid, Saifur Rehman, Arslan Usman and Christos Politis (2021) Fault Interruption Scheme for HVDC System using SiC-MESFET and VCB based Hybrid Circuit Breaker, IEEE Access (Volume: 9), November 2021.
  5. Usman, M.R.; Usman, M.A.; Shin, S.Y.; Satrya, G.B.; Naqvi, R.A.; Martini, M.G.; Politis, C. (2021) Walsh–Hadamard Transform Based Non-Orthogonal Multiple Access (NOMA) and Interference Rejection Combining in Next-Generation HetNets. MDPI Mathematics9, 348.
  6. Muhammad Arslan Usman, Muhammad Rehan Usman, Gandeva Bayu Satrya, Muhammad Ashfaq Khan, Christos Politis, and Nada Philip, Soo Young Shin (2021) QI-BRiCE: Quality Index for Bleeding Regions in Capsule Endoscopy Videos in Tech Science Press Computers, Materials and Continua, March 2021
  7. Muhammad Arslan Usman, Muhammad Rehan Usman, Rizwan Ali Naqvi, Bernie Mcphilips, Christopher Romeika, Daniel Cunliffe, Christos Politis, and Nada Philip (2021) How HEVC Compares t its Successor VVC: Quality Assessment in the Context of Healthcare, in Tech Science Press Computers, Materials and Continua, Vol.67, January 2021 (DOI:10.32604/cmc.2021.014442)
  8. Rafay Iqbal Ansari, Nouman Ashraf, Syed Ali Hassan, Deepak GC, Haris Pervaiz and Christos Politis (2020) Spectrum on demand: A competitive Open Market Model for Spectrum Sharing for UAV-assisted Communications, in IEEE Network, October 2020 (DOI: 10.1109/MNET.011.2000253)
  9. Deepak G. C., Alexandros Ladas, Yusuf Abdulrahman Sambo, Christos Politis, and Muhammad Ali Imran (2019) An Overview of Post-disaster Emergency Communication Systems in the Future Networks, in IEEE Wireless Communications Magazine (WCM-18-00467.R1)
  10. G. C., Deepak; Navaie, Keivan; Ni, Qiang; Politis, Christos; (2018) Radio Resource Allocation in Collaborative Cognitive Radio Networks Based on Primary Sensing Profile, IEEE Access, August, volume 6, 2018
  11. Alexandros Ladas, Deepak G. C., Nikolaos Pavlatos, Christos Politis (2018) A selective multipath routing protocol for ubiquitous networks, Elsevier Ad Hoc Networks Journal, Volume 77, August 2018, Pages 95-107 ( 
  12. António Morgado, Kazi Mohammed Saidul Huq, Jonathan Rodriguez, Christos Politis, Haris Gaganin (2017) Hybrid Resource Allocation for Millimeter-Wave NOMA, IEEE Wireless Communications Magazine
  13. Entezami, Fariborz  and Politis, Christos (2016) Energy Needs for running Energy Harvesting Powered Wireless Sensor Node, in Energy Harvesting and Systems, ISSN (online) 2329-8766
  14. Entezami, Fariborz and Politis, Christos (2015) An Energy Efficient Position Based Adaptive Real-Time Routing Protocol for WSNs. International Journal of Sensors, Wireless Communications and Control, 5(2), ISSN (print) 2210-3287 (Epub Ahead of Print)
  15. Mumtaz, Shahid; Saidul, Kazi; Ashraf, Ikram; Monteiro, Valdemar; Rodriguez, Jonathan and Politis, Christos (2015) Cognitive vehicular communication for 5G. IEEE Communications Magazine, ISSN (print) 0163-6804
  16.  Entezami, F; Tunicliffe, M and Politis, C.  (2015) RCTP: An Enhanced Routing protocol Based on Collection Tree Protocol, International Journal of Distributed Sensor Networks, April 2015, ISSN: 1550-1329 (Print)ISSN: 1550-1477 (Online) DOI: 10.1155/2648
  17. Entezami, F and Politis, C.  (2015) Three Dimensions Position Based AdaptiveReal-Time Routing Protocol for Wireless Sensor Networks, EURASIP Journal on Wireless Communication and Networking, Springer, April 2015, ISSN:1687-1499
  18. Entezami, Fariborz , Tunnicliffe Martin and Politis, Christos (2015) An Analysis of Routing Protocol Metrics in Wireless Mesh Networks, Journal of Communications and Networking, NWPJ-201409-08, January
  19.  Entezami, Fariborz , Tunnicliffe, Martin and Politis, Christos (2014) Statistical Analysis on Wireless Sensor Network Link-Quality Metrics In: IEEE Vehicular Technology Magazine, Volume: 9, Issue: 3, September. (DOI: 10.1109/MVT.2014.2333693)
  20. Pirmoradian M., Adigun O., Politis, Christos (2014) Entropy-Based Opportunistic Spectrum Access for Cognitive Radio Networks in ‘Transactions on Emerging Telecommunications Technologies’, John Wiley & Sons Ltd, October. (DOI: 10.1002/ett.2886)
  21.  Monteiro V., Mumtaz S., Huq K., Politis, Christos, Rodriguez J. (2014) Energy Efficient Load Balancing for Future Self-Organized Shared Networks, Springer Telecommunication Systems, special issue on Energy Efficient 5G Wireless Technologies, Springer 2014, ISSN: 1018-4864
  22. L. Yasakethu, O. Adigun, C. Politis (2014) Towards a Secure Next Generation PPDR Communication: SALUS Approach, E-Forensics Magazine, Vol.03 No.12
  23. Pirmoradian MahdiAdigun Olayinka and Politis Christos (2013) Adaptive spectrum opportunity access in cognitive radio networks. Journal of Networks, ISSN (print) 1796-2056
  24. Panaousis, Emmanouil A.Politis, Christos, Birkos, Konstantinos, Papageorgiou, Christos and Dagiuklas, Tasos (2012) Security model for emergency real-time communications in autonomous networks. Information Systems Frontiers, 14(3), pp. 541-553. ISSN (print) 1387-3326
  25. Mumtaz, Shahid , Yang, Du , Monteiro, Valdemar, Rodriguez, Jonathan and Politis, C. (2012) Green ICT: self-organization aided network sharing in LTEA. Journal of Green Engineering, 2(3), pp. 215-232. ISSN (print) 1904-4720
  26. Ramrekha, Tipu Arvind, Talooki, Vahid Nazari, Rodriguez, Jonathan and Politis, Christos (2012)Energy efficient and scalable routing protocol for extreme emergency ad hoc communications.Mobile Networks and Applications, 17(2), pp. 312-324. ISSN (print) 1383-469X
  27. Millar, Grant PaulPanaousis, Emmanouil Antonios and Politis, Christos (2012) Distributed hash tables for peer-to-peer mobile ad-hoc networks with security extensions. Journal of Networks, 7(2), pp. 288-299. ISSN (print) 1796-2056
  28. Rifa-Pous, Helena, Panaousis, Emmanouil A. and Politis, Christos (2012) Recipients’ anonymity in multihop ad-hoc networks. The IEICE Transactions on Information and Systems, E95-D(1), pp. 181-184. ISSN (print) 0916-8532
  29. Mumtaz, Shahid, Yang, Du , Monteiro, Valdmar , Politis, Christos and Rodriguez, Jonathan (2012) Self organized energy efficient position aided relays in LTEA. Physical Communication, ISSN (print) 1874-4907
  30. Ehtisham, FarrukhPanaousis, Emmanouil and Politis, Christos (2011) Performance Evaluation of Secure Video Transmission over WIMAX. International Journal of Computer Networks & Communications, 3(6), pp. 131-144. ISSN (print) 0975-2293
  31. Wu, Jianjun , Rong, Lu, Wang, Yi, Huang, Hua, Li, Hong, Pentikousis, Kostas, Schramm, Frank,Schulz, Egon, Pampu, Cornel, Chen, Mo, Lei, Lei, Womack, Jim, Periyalwar, Shalini, Ramrekha, Tipu,Politis, Christos, Usui, Takeshi, Wang, Cheng-Xiang, Hunt, Bernie and Kim, Sang Gook (2011) Requirements and vision for NG-Wireless. Outlook, 7, WWRF/IEEE Journals
  32. Politis, C., Dixit, S. and Leung, V. (2011) Wireless for the next generation. IEEE Vehicular Technology Magazine, 6(1), pp. 21-23. ISSN (print) 1556-6072
  33. Ramrekha, Tipu ArvindPanaousis, Emmanouil and Politis, Christos (2011) Standardisation advancements in the area of routing for mobile ad-hoc networks. Journal of Supercomputing, ISSN (print) 0920-8542 (Epub Ahead of Print)
  34. Panaousis, Emmanouil A., Drew, George, Millar, Grant P.Ramrekha, Tipu A. and Politis, Christos (2010) A Testbed implementation for securing OLSR in mobile ad hoc networks. International Journal of Network Security and its Applications, 2(4), ISSN (print) 0975-2307
  35. Pirmoradian, Mahdi and Politis, Christos (2010) Cumulative interference: opportunistic spectrum sharing area. IEEE Vehicular Technology Magazine, 5(3), pp. 39-45. ISSN (print) 1556-6072
  36. Panaousis, Emmanouil A.Ramrekha, Tipu A.Millar, Grant P. and Politis, Christos (2010) Adaptive and secure routing protocol for emergency mobile ad-hoc networks. International Journal of Wireless and Mobile Computing, 2(2), pp. 62-78. ISSN (print) 1741-1084
  37. Nazaryan, L., Panaousis, E. and Politis, C. (2010) End-to-end security protection: IPSec Security Provisioning in WiMAX Networks. IEEE Vehicular Technology Magazine, 5(1), pp. 85-90. ISSN (print) 1556-6072
  38. Dagiuklas, Tasos, Politis, Christos and Rodriguez, Jonathan (2010) Editorial: Special issue on resource and mobility management and cross-layer design for the support of multimedia services in heterogeneous emerging wireless networks. Wireless Personal Communications, 52(3), pp. 419-422. ISSN (print) 0929-6212
  39. Panaousis, E.A.Politis, C. and Polyzos, G. C. (2009) Maximizing network throughput. IEEE Vehicular Technology Magazine, 4(3), pp. 33-39. ISSN (print) 1556-6072
  40. Politis, Christos (2009) Managing the radio spectrum: the role of cognitive radio in future spectrum use. IEEE Vehicular Technology Magazine, 4(1), pp. 20-26. ISSN (print) 1556-6072
  41. Nascimento, A., Rodriguez, J., Mumtaz, S., Gameiro, A. and Politis, C. (2008) Dynamic resource allocation architecture for IEEE802.16e: design and performance analysis. Mobile Networks and Applications, 13(3-4), pp. 385-397. ISSN (print) 1383-469X
  42. Georgiades, M., Akhtar, N., Politis, C. and Tafazolli, R. (2007) Enhancing mobility management protocols to minimise AAA impact on handoff performance. Computer Communications, 30(3), pp. 608-618. ISSN (print) 0140-3664
  43. Dagiuklas, Tasos, Politis, Christos, Salloum, Fadi-Sotiris, Theofilatos, Dimitris, Grilli-Colombo, Sara,Rebahi, Yacine, Sisalem, Dorgham and Tafazolli, Rahim (2007) Seamless multimedia sessions and real-time measurements in hybrid 3G and WLAN networks. International Journal of Wireless and Mobile Computing, 2(2-3), 159 – 172. ISSN (print) 1741-1084
  44. Politis, C., Oda, T., Dixit, S., Schieder, A., Lach, H.-Y., Smirnov, M. I., Uskela, S. and Tafazolli, R.(2004) Cooperative Networks for the Future Wireless World. IEEE Communications Magazine, 42(9), 70 – 79. ISSN (print) 0163-6804
  45. Politis, C., Chew, K.A., Akhtar, N., Georgiades, M., Tafazolli, R. and Dagiuklas, T. (2004) Hybrid multilayer mobility management with AAA context transfer capabilities for all-IP networks. IEEE Wireless Communications Magazine, 11(4), 76 – 88. ISSN (print) 1536-1284

Books (Chapters)

  1. A. Ladas, N. S. Jayawardana Weerasinghe, O. Adigun, C. Politis,(2015) Chapter ” Next-Generation Communication Systems for PPDR: the SALUS Perspective” in ‘Wireless Public Safety Networks 1’, Edited by Camara, D.; Nikaein, N., ISTE Press Ltd – Elsevier Inc, pp. 49-91. 
  2. Hewage, C.T.E.R., Martini, M.G., Appuhami, H.D. and Politis, C. (2015) Real-Time 3D QoE Evaluation of Novel 3D Media. In: Kondoz, A. and Dagiuklas, T., (eds.) Novel 3D Media Technologies. New York : Springer. pp. 163-184. ISBN 9781493920266
  3. Pirmoradian, Mahdi, Adigun, Olayinka and Politis, Christos (2014), Cognitive Radio for 5G Wireless Networks. In Rodriguez, Marques (eds.) Fundamentals of 5G Mobile Networks, Wiley Press
  4. Pirmoradian, Mahdi, Adigun, Olayinka and Politis, Christos (2014) Radio Spectrum Issues and Cognitive Mobile Computing. In: Mavromoustakis, Constandinos , Pallis, Evangelos andMastorakis, George , (eds.) Resource Management in Mobile Computing Environments. Springer-Verlag Handbook
  5. Monteiro, Valdemar, Mumtaz, Shahid , Rodriguez, Jonathan and Politis, Christos (2013) Link layer modelling for energy efficient performance evaluation in wireless cellular networks. In: Mumtaz, Shahid and Rodriguez, Jonathan , (eds.) Green Communication for 4G Wireless Systems. Aalborg : River Publishers. ISBN 9788792982056
  6. Monteiro, Valdemar , Mumtaz, Shahid , Nascimento, Alberto , Rodriguez, Jonathan and Politis, Christos (2013) System level evaluation methodology for energy saving. In: Shahid, Mumtazand Rodriguez, Jonathan , (eds.) Green Communication for 4G Wireless Systems. Aalborg: River Publishers. ISBN 9788792982056
  7.  Pirmoradian, M. and Politis, C. (2010) Cognitive radio. In: McGraw-Hill, Editorial Staff, (ed.) McGraw-Hill Yearbook of Science and Technology 2011. New York : McGraw-Hill. ISBN 9780071763714
  8. T. A. Ramrekha and Politis, C., (2009) Chapter “An adaptive QoS routing solution for MANET based multimedia communications in emergency cases” in ‘Mobile Lightweight Wireless Systems’, Edited by Granelli, F. et al., Springer Berlin Heidelberg, pp. 74-84. DOI
  9. Georgiades, Michael, Politis, Christos, Akhtar, Nadeem and Tafazolli, Rabim (2006) Location-Dependent service accounting. In: Bellavista, Paolo and Corradi, Antonio, (eds.) The Handbook of Mobile Middleware. Florida, U.S.A.: Auerbach Publications. pp. 851-876. ISBN 9780849338335
  10. Tafazolli, Rahim [Editor], Moessner, Klaus [Editor], Politis, Christos [Editor] and Dagiuklas, Tasos[Editor] (2004) Cooperation Between Networks. In: Tafazolli, Rahim, (ed.) Technologies for the Wireless Future: Wireless World Research Forum (WWRF). Chichester, UK: Wiley, pp. 175-248. ISBN 9780470012352

Conferences & Workshops 

  1. M. Arslan Usman, N. S. Jayawardana Weerasinghe, R. Ansari, M. Rehan Usman, Christos Politis (2022) Investigating Reliability for URLLC in EUHT-5G a new IMT-2020 Candidate Technology, IEEE GLOBECOM 2022 conference, 4 – 8 December, Rio de Janeiro, Brazil.
  2. Gordon Johnson, Vasileios Argyriou and Christos Politis (2022) Augmenting Images with a Mid-Processing Unit to Enhance Classification Accuracy, IEEE CSNDSP 2022 Symposium, 20-22 July 2022, Porto, Portugal.
  3.  M. Rehan Usman, Taimoor Muzaffar Gondal, Shahzaib Hamid, M. Arslan Usman, Christos Politis (2022) 6G and Beyond Enabled Paradigm Shift in e/m-Health Services: Hope and Hype, WWRF47 in Working Group EMW, Bristol, UK, 21-23 June 2022.
  4. S.Madhekwana, A.Usman, C.Politis (2022) Survey: Mobility Challenges Associated with the 6G Terahertz access Systems, WWRF47 in Working Group D/HF, Bristol, UK, 21-23 June 2022.
  5. Gordon Johnson, Vasileios Argyriou and Christos Politis (2021) Similarity Model using Gradient Images to Compare Human and AI Agents, IoTI4 2021, 3rd International Workshop on IoT Applications and Industry 4.0, 14-16 July 2021 // Virtual.
  6. Hassan, Fahad, Usman, M. Rehan, Hamid, Shahzaib, Usman, M. ArslanPolitis, Christos and Satrya, G.B. (2021) Solar powered autonomous hex-copter for surveillance, security and monitoring. In: 2021 IEEE Asia Pacific Conference on Wireless and Mobile (APWiMob); 8-10 Apr 2021, Bandung, Indonesia (Held online).
  7. Jamal Jan, Samuel Onalo, Christos Politis and Eckhard Pfluegel (2021) The Distributed Stegchain: Ensuring Confidentiality using Steganography on the Blockchain, WWRF45 in Working Group Cybersecurity HYPERCONNECTIVITY – Beyond 5G, Opportunities & Challenges 18th – 21st January 2021 Virtual Conference.
  8. Gordon Johnson, Vasileios Argyriou, Christos Politis (2021) Calibrating a Balance Board for Exergames with Equity between Players, WWRF45 in Working Group Cybersecurity HYPERCONNECTIVITY – Beyond 5G, Opportunities & Challenges 18th – 21st January 2021 Virtual Conference.
  9. Muhammad Arslan Usman, Nada Y Philip and Christos Politis (2019) 5G enabled Mobile Healthcare for Ambulances; IEEE Globecom, 9-13 December 2019 // Waikoloa, Hawaii // USA.
  10. Deepak G. C., Alexandros Ladas, Christos Politis (2019) Robust Device-to-Device 5G Cellular Communication in the Post-Disaster Scenario; IEEE  CCNC 2019, 11-14 January 2019 // Las Vegas // USA.
  11. Alexandros Ladas and Christos Politis (2017) Performance Evaluation of Proactive Multipath Routing Protocol for Ubiquitous Networks; IEEE PIMRC, 8-13 October 2017, Montreal, Canada.
  12. N.  Jayawardana  Weerasinghe,  A.  Ladas,  O.  Adigun,  E.  Pfluegel,  and C. Politis (2016) Certificate-less Secure Routing in Vehicular Ad-HocNetworks: An Initial Study in WWRF 37th Meeting, 5-7 October 2016, Kassel, Germany.
  13. N. Grigoriadis, C. Bakirtzis, C. Politis, K. Danas, C. Thuemmler (2016) Health 4.0: The Case of Multiple Sclerosis; IEEE Healthcom (18th International Conference on e-Health Networking), 14-17 September 2o16, Munich, Germany. (invited paper)
  14. N.Pavlatos, O.Adigun, A.Ladas, N.Weerasinghe and C.Politis (2016) A Multipath Mobile Ad-hoc Routing Protocol for Enhanced Reliability in Lossy Communications; IEEE TEMU (International Conference on Telecommunications and Multimedia), 25-27 July 2016, Heraklion, Crete, Greece.
  15. N.Pavlatos, O.Adigun, A.Ladas, N.Weerasinghe and C.Politis (2016) A Multipath Routing Protocol for Lossy Communications in Ad-hoc Networks; EuCNC (EU Summit on Networks and Communications), 27-30 June 2016, Athens, Greece.
  16. A.Ladas, N. Pavlatos, N.Weerasinghe and C.Politis (2016) Multipath Routing Approach to Enhance Resiliency and Scalability in Ad-hoc Networks; IEEE ICC (international Conference on Communications), 23-27 May 2016, Kuala Lumpur, Malaysia. 
  17. Grant Millar, Alexandros Ladas, Olayinka Adigun and Christos Politis (2016) Integrating Peer-to-Peer Functionalities and Routing in Mobile Ad-Hoc Networks; In Wireless Innovation Forum Conference on Communications Technologies and Software Defined Radio (WInnComm), 15-17 March 2016, Reston, USA.
  18. A. Ramrekha, O.Adigun, A.Ladas, N.Weerasinghe and C.Politis (2015) Towards a Scalable Routing Approach for Mobile Ad-hoc Networks. In: IEEE CAMAD (International Workshop on Computer-Aided Modeling Analysis and Design of Communication Links and Networks), 7-9 September 2015, Guildford, UK.
  19. N.Weerasinghe, A.Ladas, O.Adigun, E.Pfluegel and C.Politis (2015) Securing Neighbourhood Discovery for Mobile Ad-Hoc Networks (short paper). In: IEEE VTC (Vehicular Technology Conference) 2015-Fall, 6-9 September 2015, Boston, USA
  20. F. Entezami and C. Politis (2015) A Three Dimensions Position Based Adaptive Real-Time Routing Protocol for Wireless Sensor Networks. In: IEEE NTMS (International Conference on New Technologies, Mobility and Security); 27-29 July 2015, Paris, France.
  21. N.Weerasinghe, A.Ladas, O.Adigun, E.Pfluegel and C.Politis (2015) Evaluation of Secure Topology Discovery Protocol for Emergency MANETs. In: Wireless World Research Forum Meeting 34; 21-23 April 2015, Santa Clara, California, USA.
  22. Entezami, Fariborz and Politis, Christos (2015) Energy Efficient Rainbow Collection Routing Protocol for Wireless Snesor Networks. In: Wireless World Research Forum Meeting 34; 21-23 April 2015, Santa Clara, California, USA.
  23. M. Pirmoradian, O. Adigun, C. Politis (2015) “Capacity Optimization in Cooperative Cognitive Radio Networks” 17th International Conference on Communications, Networking and Mobile Computing (ICCNMC), World Academy of Science, Engineering and Technology (WASET), June 15-16, 2015, Toronto, Canada.
  24. Pirmoradian, Mahdi, Olayinka Adigun and Politis, Christos (2014) Sensing Optimization in Cooperative Cognitive Radio Networks. In: The 9th International Conference on Future Networks and Communications (FNC’14)/The 11th International Conference on Mobile Systems and Pervasive Computing (MobiSPC’14) by Elsevier, Niagara Falls, Ontario, Canada August 17-20, 2014.
  25. Politis, Christos (2014) Keynote Speech: Ubiquitous Networking and Spectrum Utilisation towards the 5G Evolution, In: The International Conference on Telecommunications and Multimedia (TEMU), IEEE, Heraklion, Crete, Greece, 28-30 July 2014.
  26. Rokabi A. S. Al, Politis, Christos (2014) SOAP: A Cognitive Hybrid Routing Protocol for Mobile Ad-hoc Networks, IEEE CROWNCOM’14. 9th International Conference on Cognitive Radio Oriented Wireless Networks, June 2-4, Oulu, Finland.
  27. Entezami, Fariborz and Politis, Christos (2014) Deploying Parameters of Wireless Sensor Networks in Test Bed Environment. In: IEEE Wireless Communications and Networking conference (WCNC); 4-9 April 2014, Istanbul, Turkey.
  28. Entezami, Fariborz and Politis, Christos (2013) CTP-A: An enhanced version of collection tree protocol. In: Wireless World Research Forum Meeting 31; 22-24 Oct 2013, Vancouver, Canada.
  29. Mehdi Toussi, Ahora and Politis, Christos (2013) Energy conservative and coverage preservative clustering for wireless sensor networks. In: IEEE PIMRC’13 Conference; 8-11 Sept 2013, London, UK. ISSN 2166-9570
  30. Monteiro, Valdemar, Mumtaz, Shahid, Rodriguez, Jonathan , Verikoukis, Christos and Politis, Christos (2013) Energy efficient relay-aided shared LTE network using CoMP and LB. In: 22nd IEEE/EC Future Network and Mobile Summit; 3 – 5 Jul 2013, Lisbon, Portugal.
  31. Toussi, Ahora M. and Politis, Christos (2013) A cluster based data centric routing paradigm for wireless sensor networks. In: Wireless World Research Forum Meeting 30; 23-25 April 2013, Oulu, Finland.
  32. Entezami, F. and Politis, C. (2013) Routing protocol metrics for wireless mesh networks. In: Wireless World Research Forum Meeting 30; 23-25 April 2013, Oulu, Finland.
  33. Panaousis, E.Pfluegel, E. and Politis, C. (2013) “A Probabilistic Algorithm for Secret Matrix Share Size Reduction”, In: 19th European Wireless Conference (EW 2013), IEEE, Guildford, UK, 16-18 April.
  34. Davies, M. and Politis, C. (2013) “’Implementing a Superwideband Codec for Smartphone VoIP Services’”, In: 19th European Wireless Conference (EW 2013), IEEE, Guildford, UK, 16-18 April.
  35. Pirmoradian, Mahdi, Olayinka Adigun and Politis, Christos (2013)  “An Analytical Evaluation of Energy Consumption in Cooperative Cognitive Radio Networks”In: International Telecommunication Union (ITU)/ IEEE- Kaleidoscope conference, Kyoto, Japan, 22-24 April 2013.
  36. Pirmoradian, Mahdi, Olayinka Adigun and Politis, Christos (2012), “Adaptive Power Control Scheme for Energy Efficient Cognitive Radio Networks”, IEEE ICC 2012, Workshop on Cognitive Radio and Cooperation for Green Networking, Jun 10-15, Ottawa, Canada.
  37. Entezami, Fariborz and Politis, Christos (2012) Survey on measurement localization techniques on wireless sensor networks. In: 29th Wireless World Research Forum (WWRF): The Future of the Wireless Internet: Communication in the 2020s; 23-25 Oct 2012, Berlin, Germany.
  38. Polymerou, G., Panaousis, E.Pfluegel, E. and Politis, C. (2012) A novel lightweight multi-secret sharing technique for mobile ad-hoc networks. In: 29th Wireless World Research Forum (WWRF): The Future of the Wireless Internet: Communication in the 2020s; 23-25 Oct 2012, Berlin, Germany.
  39. Politis, Christos (2012) Spectrum allocations and new technologies: A look into the future. In: International scientific conference, eRA – 7 The synEnergy forum ; 27- 30 Sept 2012 , Piraeus, Greece.
  40. Entezami, FariborzRamrekha, Tipu and Politis, Christos (2012) An enhanced routing metric for ad hoc networks based on real time testbed. In: 17th International IEEE Workshop on Computer Aided Modeling and Design of Communication Links and Networks (CAMAD); 17-19 September 2012, Barcelona, Spain.
  41. Monteiro, V. C., Mumtaz, S., Politis, C. and Rodriguez, J. (2012) Energy efficient load balancing in self organized shared network. In: IEEE TEMU (International Conference on Telecommunications and Multimedia); 30 Jul – 1 Aug 2012, Crete Island, Greece.
  42. Monteiro, V. C., Mumtaz, S., Politis, C. and Rodriguez, J. (2012) Positioning for performance enhancement in shared LTE and HSPA networks. In: IEEE TEMU (International Conference on Telecommunications and Multimedia); 30 Jul – 1 Aug 2012, Crete Island, Greece.
  43. Pirmoradian, M. and Politis, C. (2012) An efficient spectrum decision scheme in opportunistic spectrum access networks. In: 22nd Annual Virginia Tech Symposium on Wireless Communications; 30 May – 01 Jun 2012, Blacksburg, Virginia, U.S.
  44. Adigun, Olayinka and Politis, Christos (2012) Feedback information and energy efficiency of MIMO transmission modes in LTE. In: 35th IEEE Sarnoff Symposium; 21-22 May 2012, Newark, New Jersey, U.S.
  45. Tsitsigkos, Alkiviadis, Entezami, FariborzRamrekha, TipuPolitis, Christos and Panaousis, Emmanouil(2012) A case study of Internet of Things (IoT) based on Wireless Sensor Networks (WSNs) and Smartphone (iPhone). In: 28th Wireless World Research Forum meeting; 23-25 Apr 2012, Athens, Greece.
  46. Ramrekha, Tipu and Politis, Christos (2012) A cognitive and adaptive framework for mobile ad-hoc networks. In: EPSRC Flexible Network Workshop; 24 – 25 April 2012, Guildford, U.K.
  47. Entezami, F.Ramrekha, T. Arvind and Politis, Christos (2012) Mobility impact on 6LoWPAN based Wireless Sensor Network. In: 28th Wireless World Research Forum meeting; 23-25 Apr 2012, Athens, Greece.
  48. Panaousis, EmmanouilRamrekha, Tipu ArvindPolitis, Christos and Millar, Grant (2012) Secure decentralised ubiquitous networking for emergency communications. In: IEEE International Conference on Telecommunications and Multimedia; 30 Jul – 1 Aug 2012, Crete, Greece.
  49. Pirmoradian, Mahdi and Politis, Christos (2011) Optimal spectrum hole selection and exploitation in cognitive radio networks. In: International Telecommunication Union (ITU)-IEEE Kaleidoscope 2011; 12 – 14 Dec 2011, Cape Town, South Africa.
  50. Rifa Pous, H., Pirmoradian, M. and Politis, C. (2011) Emerging applications based on cognitive radio networks. In: 27th Wireless World Research Forum; 18 – 20 Oct 2011 , Dusseldorf, Germany.
  51. Alfarasani, Jehad and Politis, Christos (2011) Securing WSN using public key cryptography. In: Wireless World Research Forum meeting 27: A new convergence framework CLOUD, PIPE and DEVICE over Mobile Broadband; 18-20 Oct 2011, Dusseldorf, Germany.
  52. Ramrekha, T. A.Politis, C. and Remagnino, P. (2011) A novel ubiquitous cooperative communication platform (NEOCOP) for future emergency management systems. In: 27th Wireless World Research Forum (WWRF) meeting; 18-20 Oct 2011, Dusseldorf, Germany.
  53. Pirmoradian, Mahdi and Politis, Christos (2011) Intelligent channel access technique in cognitive radio networks. In: 10th IEEE International Conference on Cybernetic Intelligent Systems; 1-2 Sept 2011, London, U.K.
  54. Panaousis, E.A. and Politis, C. (2011) Spectrum and Beyond: WWRF and Research on Cognitive Methods. In: RRS plenary meeting #15; 8-9 Sept 2011, Sophia-Antipolis, France.
  55. Pirmoradian, Mahdi and Politis, Christos (2011) Spectrum utilization in cognitive radio environment.In: First International Summer School on Cognitive Wireless Communications; 12 – 15 Jul 2011, Florence, Italy.
  56. Adigun, Olayinka and Politis, Christos (2011) Energy efficiency analysis for MIMO transmission schemes in LTE. In: 16th IEEE International Workshop on Computer-Aided Modeling Analysis and Design of Communication Links and Networks; 10 – 11 June 2011, Kyoto, Japan.
  57. Ramrekha, Tipu, Millar, Grant and Politis, Christos (2011) A model for designing scalable and efficient adaptive routing approaches in emergency Ad hoc communications. In: The 16th IEEE Symposium on Computers and Communications; 28 Jun – 1 Jul 2011, Kerkyra (Corfu), Greece.
  58. Pirmoradian, Mehdi and Politis, Christos (2011) Optimal spectrum hole selection in cognitive radio networks. In: 26th Wireless World Research Forum; 11 – 13 Apr 2011, Doha, Qatar.
  59. Adigun, Olayinka and Politis, Christos (2011) Energy efficiency metrics for scheduling algorithms in 3GPP LTE. In: 26th Wireless World Research Forum meeting; 11 – 14 Apr 2011, Doha, Qatar.
  60. Ramrekha, T. A.Panaousis, Emmanouil and Politis, C. (2011) Routing challenges and directions for smart objects in future internet of things. In: Interconnecting Smart Objects with the Internet Workshop, sponsored by IETF/ IAB (Internet Architecture Board); 25 Mar 2011, Prague, Czech Republic.
  61. Pirmoradian, Mahdi and Politis, Christos (2011) Power allocation in cognitive spectrum sharing area using effective capacity in imperfect fading channel. In: IEEE International Symposium on Computer Networks and Distributed Systems; 23 – 24 Feb 2011, Tehran, Iran.
  62. Mehdi Toussi, A.M., Ramrekha, T.A. and Politis, C. (2010) Energy efficiency and QoS in wireless sensor networks. In: 25th Wireless World Research Forum (WWRF) meeting; 16 Nov – 18 Nov 2010, London, UK.
  63. Adigun, Olayinka and Politis, Christos (2010) Green framework for future cellular networks. In: 25th Wireless World Research Forum (WWRF) meeting; 16 Nov – 18 Nov 2010, London, UK.
  64. Pirmoradian, Mahdi and Politis, Christos (2010) Predicting spectrum hole availability and reliability. In: 25th Wireless World Research Forum (WWRF) meeting; 16 Nov – 18 Nov 2010, London, UK.
  65. Nazaryan, Levon, Ehtisham, Farrukh and Politis, Christos (2010) Secure multimedia communications on WiMAX. In: 25th Wireless World Research Forum (WWRF) meeting; 16 Nov – 18 Nov 2010, London, UK.
  66. Millar, G. P., Ramrekha, T. A. and Politis, C. (2010) A cross-layer model to reduce control traffic overhead in peer-to-peer mobile ad-hoc networks. In: 25th Wireless World Research Forum (WWRF) meeting; 16 Nov – 18 Nov 2010, London, U.K.
  67. Pirmoradian, Mahdi and Politis, Christos (2010) Adaptive power control policy using effective capacity in spectrum sharing area. In: 6th International Mobile Multimedia Communications Conference, ICST; 6 Sept – 8 Sept 2010, Lisbon, Portugal.
  68. Ramrekha, Arvind, Talooki, Vahid, Politis, Christos and Rodriguez, Jonathan (2010) Energy efficient and scalable routing protocol for extreme emergency ad hoc communications. In: 6th International Mobile Multimedia Communications Conference, ICST; 06 – 08 Sep 2010, Lisbon, Portugal.
  69. Nazaryan, Levon and Politis, Christos (2010) Performance evaluation of secure video transmission over WiMAX networks. In: 6th International Mobile Multimedia Communications Conference, ICST; 6 Sept – 8 Sept 2010, Lisbon, Portugal.
  70. Ramrekha, Tipu Arvind and Politis, Christos (2010) A hybrid adaptive routing protocol for extreme emergency ad hoc communication. In: 19th IEEE International Conference on Computer Communications and Networks (ICCCN); 02 – 05 Aug 2010, Zurich, Switzerland. ISSN (print) 1095-2055 ISBN 9781424471140.
  71. Politis, Christos (2010) A new regulatory regime to support new wireless technologies. In: 1st IEEE International workshop on Convergence of Heterogeneous Wireless Systems; 2 – 5 Aug 2010, Zurich, Switzerland.
  72. Nazaryan, L., Politis, C. and Ehtisham, F. (2010) Secure VoIP communications over WiMAX networks. In: IEEE International Conference on Telecommunications and Multimedia; 14 July – 16 July 2010, Chania, Crete, Greece.
  73. Panaousis, E.A. and Politis, C. (2010) Secure techniques to support cognitive access in spectrum bands. In: IEEE International Conference on Telecommunications and Multimedia; 14 July – 16 July 2010, Chania, Crete, Greece.
  74. Politis, Christos (2010) Plenary: RAS Next generation terminals – WWRF spectrum vision. In: ICT Future Network and Mobile Summit, sponsored by IEEE; 16 – 18 June 2010, Florence, Italy.
  75. Millar, Grant P.Panaousis, Emmanouil A. and Politis, Christos (2010) ROBUST: reliable overlay based utilisation of services and topology for emergency MANETs. In: Future Network & Mobile Summit, sponsored by IEEE; 16-18 Jun 2010, Florence, Italy, ISBN 9781905824182.
  76. Panaousis, Emmanouil A.Ramrekha, Tipu Arvind and Politis, Christos (2010) Secure routing for supporting ad-hoc extreme emergency infrastructures. In: Future Network and Mobile Summit, sponsored by IEEE; 16 – 18 June 2010, Florence, Italy.
  77. Pirmoradian, M.Panaousis, E.A. and Politis, C. (2010) An efficient power control algorithm for supporting cognitive communications in shared spectrum areas. In: 2nd ICST International Conference on Mobile Lightweight Wireless Systems; 10-12 May 2010, Barcelona, Spain.
  78. Pirmoradian, M. and Politis, C. (2010) Aggregated interference in cognitive spectrum sharing area.In: Wireless World Research Forum meeting 24; 12 – 14 Apr 2010, Penang, Malaysia.
  79. Ramrekha, T. Arvind and Politis, Christos (2010) Effect of mobility on QoS routing for extreme emergency mobile Ad-hoc networks. In: Wireless World Research Forum meeting 24; 12 – 14 Apr 2010, Penang, Malaysia.
  80. Politis, C.Panaousis, E.A. and Nazaryan, L. (2010) Secure end-to-end communications over WiMAX networks & Security framework for mobile ad-hoc networks in emergency cases. In: Information Security: Detect, Protect, Deter; 17 March 2010, London, U.K.
  81. Politis, C. (2009) New technologies and regulatory impact. In: Next Generation Wireless Green Networks workshop; 5 – 6 Nov 2009, Paris, France.
  82. Politis, C. (2009) Spectrum sensing and fragmentation. In: 4th meeting of the Working Party 5A meeting: Land mobile service excluding IMT; amateur and amateur-satellite, ITU (International Telecommunication Union); 23 Nov – 2 Dec 2009, Geneva, Switzerland.
  83. Nazaryan, LevonKhan, NaveedPanaousis, Emmanouil and Politis, Christos (2009) Performance evaluation of IPsec over WiMAX. In: Wireless World Research Forum meeting 23; 20-22 Oct 2009, Beijing, China.
  84. Panaousis, Emmanouil and Politis, Christos (2009) Spectrum allocation for cognitive radio use. In: Wireless World Research Forum meeting 23; 20-22 Oct 2009, Beijing, China.
  85. Panaousis, E.A. and Politis, C. (2009) A game theoretic approach for securing AODV in emergency Mobile Ad Hoc Networks. In: 34th IEEE Conference on Local Computer Networks; 20 – 23 Oct 2009, Zurich, Switzerland, ISBN 9781424444885.
  86. Panaousis, EmmanouilNazaryan, Levon and Politis, Christos (2009) Securing AODV against wormhole attacks in emergency MANET multimedia communications. In: 5th International ICST Mobile Multimedia Communications Conference (MobiMedia); 07 – 09 Sep 2009, London, UK, ISBN 9789639799622.
  87. Millar, GrantRamrekha, Tipu and Politis, Christos (2009) A peer-to-peer overlay approach for emergency mobile ad hoc network based multimedia communications. In: 5th International ICST Mobile Multimedia Communications Conference; 7 Sept – 9 Sept 2009, London, UK.
  88. Millar, Grant P. and Politis, Christos (2009) Architectures for multiple P2P overlays in MANETs in emergency situations. In: 22nd Wireless World Research Forum; 05 – 07 May 2009, Paris, France.
  89. Panaousis, Emmanouil and Politis, Christos (2009) Securing Ad-Hoc networks in extreme emergency cases. In: 22 Wireless World Research Forum Meeting; 5 – 7 May 2009, Paris, France.
  90. Ramrekha, Tipu A and Politis, Christos (2009) An adaptive QoS routing solution for MANET based multimedia communications in emergency cases. In: 1st International ICST Conference on Mobile Lightweight Wireless Systems; 18 May – 20 May 2009, Athens, Greece, ISSN (print) 1867-8211 ISBN 9783642038181.
  91. Panaousis, EmmanouilRamrekha, Arvind, Birkos, Konstantinos, Papageorgiou, Christos, Talooki, Vahid, Matthew, George, Nguyen, Cong Thien, Sieux, Corrine, Politis, Christos, Dagiuklas, Tasos andRodriguez, Jonathan (2009) A framework supporting extreme emergency services. In: ICT Mobile and Wireless Communications Summit (ICT-MobileSummit), sponsored by IEEE; 10-12 Jun 2009, Santander, Spain.
  92. Dagiuklas, Tassos and Politis, Christos (2008) IMS-based telecommunication with a special focus on security and services issues. In: 4th ACM/ICST International Mobile Multimedia Communications Conference (MobiMedia); 7 July – 9 July 2008, Oulu, Finland.
  93. Politis, C., Dagiuklas, T., Rebahi, Y. and Rodriguez, J. (2008) PEACE: IP-based emergency applications and services for next generation networks. In: IEEE International conference on Telecommunications and Multimedia (TEMU); 16 – 18 July 2008, Ierapetra, Crete, Greece.
  94. Moessner, K., Kalliojarvi, K., Cook, C. and Politis, Christos (2008) Panel Presentation: Cognitive Radio: Hype or Reality? In: Wireless World Research Forum Meeting 20; 22-24 April 2008, Ottawa, Canada.
  95. Politis, Christos (2008) Dynamic spectrum access for NGN. In: 5th IEEE International Workshop on Next Generation Networking Middleware; 22 Sept – 26 Sept 2008, Samos Island, Greece.
  96. Lynch, Andre and Politis, Christos (2008) Mobile WiMAX: A broadband solution for rural UK. In: Wireless World Research Forum Meeting 21; 13 Oct – 15 Oct 2008, Stockholm, Sweden.
  97. Politis, Christos (2007) Cognitive radio: Regulatory inspirations. In: Wireless World Research Forum meeting 19; 5-7 Nov 2007, Chennai, India.
  98. Politis, Christos (2007) Panel on 3G planning and optimisation: Next generation regulation? In: 18th IEEE International Symposium on Personal, Indoor and Mobile Radio Communications; 3 – 7 Sept 2007, Athens, Greece.
  99. Nascimento, A., Rodriguez, J., Gameiro, A. and Politis, C. (2007) Dynamic resource allocation for IEEE802.16e. In: 3rd International ICST Conference on Mobile multimedia communications; 27 Aug – 29 Aug 2007, Nafpaktos, Greece, ISBN 9789630626705.
  100. Bradford, Julie, Burbidge, Eddie, Chandler, Derek , Kennett, Mike , Levine, Paul , Politis, Christos and Shukla, Anil (2006) A summary of cognitive radio work performed for the UIK regulator OFCOM. In: Software Defined Radio Technical Conference and Product Exposition; 13 Nov – 17 Nov 2006, Orlando, USA
  101. Politis, C., Butler, J., Atefi, A., Haslett, C. and Webb, W. (2006) Technology research and development: the regulator viewpoint. In: 15th IST Mobile & Wireless Communications Summit, sponsored by IEEE; 4-8 June 2006, Mykonos, Greece.
  102. Bobb, Derek, Kormentzas, George, Campos, Luis Miguel, Ibrahim, Nicolas, Mayrargue, Sylvie, Politis, Christos, Rodriguez, Jonathon, Gameiro, Atilio and Tafazolli, Rahim (2006) Virtual distributed testbed for optimisation and coexistence of heterogeneous systems. In: 15th IST Mobile & Wireless Communications Summit, sponsored by IEEE; 4-8 June 2006, Mykonos, Greece.
  103. Politis, Christos (2006) Panel on CR and SDR: Regulator Ponders. In: 12th European Wireless Conference; 2 – 5 April 2006, Athens, Greece.
  104. Rodriguez, J., Gameiro, A., Politis, C., Kormentzas, G. and Ibrahim, N. (2006) Virtual distributed testbed for optimisation and coexistence of heterogeneous systems. In: 2nd International Conference on Testbeds and Research Infrastructures for the Development of Networks and Communities, sponsored by IEEE & ICST; 01 – 03 Mar 2006, Barcelona, Spain, ISBN 1424401062.C.
  105. Politis, Christos, Nyberg, Kaisa, Mirzadeh, Shahab, Masmoudi, Khaled, Afifi, Hossam, Floroiu, John and Prasad, Neeli R. (2005) Personal network security architecture. In: 8th IEEE International Symposium on Wireless Personal Multimedia Communications, WPMC; 18 – 22 Sep 2005, Aalborg, Denmark.
  106. Mirzadeh, Shahab, Masmoudi, Khaled, Rebahi, Yacine, Prasad, Neeli R., Politis, Christos and Afifi, Hossam (2005) MAGNET secure service discovery architecture. In: 8th IEEE International Symposium on Wireless Personal Multimedia Communications, WPMC; 18 – 22 Sept 2005, Aalborg, Denmark.
  107. Fan, Linghang, Hoshyar, Reza, Fazel, Sadegh, Roberts, Roshano, Politis, Christos and Tafazolli, Rahim(2004) Performance evaluation of enhanced MAC design in MIMO-OFDM-based HIPERMAN system using multi-user detection techniques. In: 7th IEEE International Symposium on Wireless Personal Multimedia Communications; 12-15 Sept 2004, Abano Terme, Italy, ISSN (print) 1347-6890.
  108. Dagiuklas, T., Politis, C., Bigini, G., Rebani, Y., Sisalem, D. and Xarhoulacos, S. (2004) Hierarchical AAA architecture for user and multimedia service authentication in hybrid 3G/WLAN networking environments. In: Fourth International Network Conference (INC); 6 July – 9 July 2004, Plymouth, UK.
  109. Georgiades, M., Akhtar, N., Politis, C. and Tafazolli, R. (2004) Security context transfer in multilayer mobility management schemes. In: IEEE Next generation networking middleware; 9 – 14 May 2004, Athens, Greece.
  110. Fan, Linghang, Hoshyar, R., Fazel, S., Roberts, R., Politis, C. and Tafazolli, R. (2004) New MAC design to accommodate joint detection techniques in a MIMO-OFDM-based HIPERMAN system. In: 13th IEEE Workshop on Local and Metropolitan Area Networks; 25 Apr – 28 Apr 2004, Mill Valley, USA, ISBN 9780780385511.
  111. Georgiades, M., Akhtar, N., Politis, C. and Tafazolli, R. (2004) AAA context transfer for seamless and secure multimedia services over All-IP infrastructures. In: Fifth European Wireless Conference – Mobile and Wireless Systems beyond 3G; 24-27 Feb 2004, Barcelona, Spain.
  112. Politis, C., Chew, K., Akhtar, N. and Tafazolli, R. (2003) Multilayer mobility management for supporting multimedia services over all-IP networks: performance evaluation. In: EU IST EVOLUTE Workshop 2003: Beyond 3G Evolution of Systems and Services; 10 Nov 2003, Guildford, UK.
  113. Akhtar, N., Georgiades, M., Politis, C. and Tafazolli, R. (2003) Real-time evaluation of mobility management schemes for all IP-based infrastructures. In: EU IST EVOLUTE Workshop 2003: Beyond 3G Evolution of Systems and Services; 10 Nov 2003, Guildford, UK.
  114. Fan, Linghang, Roberts, Roshana, Hoshyar, Reza , Politis, Christos and Tafazolli, Rahim (2003) Design of new MAC-PHY interface for Multiple-antenna-based HIPERMAN System. In: 10th Wireless World Research Forum meeting; 27 – 28 Oct 2003, New York, USA.
  115. Li, Z., Politis, C., Tafazolli, R., Sdralia, V. and Dodgson, T. (2003) SIP and mobile IP inter-working for mobility management in All-IP networks. In: 10th Wireless World Research Forum meeting; 27 – 28 Oct 2003, New York, USA.
  116. Mino Diaz, E., Engels, M., Cianca, E., Chenu-Tournier, M., Hutter, A., Wachsmann, K.-P., Politis, C.,Forkel, I., Rosson, P. and Noguet, D. (2003) STRIKE: spectrally efficient fixed wireless network based on dual standards. In: Joint First Workshop on Mobile Future and Symposium on Trends in Communications; 26-28 Oct 2003, Bratislava, Slovakia, ISBN 0780379934.
  117. Georgiades, M., Chew, K., Politis, C. and Tafazolli, R. (2003) Context transfer extension to mobility protocols for All-IP based infrastructures. In: Wireless World Research Forum meeting 9; 1-2 July 2003, Zürich, Switzerland.
  118. Fan, Linghang, Politis, Christos and Tafazolli, Rahim (2003) New DLC layer design and evaluation for MTMR HiperMAN system. In: First International Working Conference on Performance Modelling and Evaluation of Heterogeneous Networks; 21-23 July 2003, Ilkley, UK.
  119. Lindemann, Christoph , Politis, Christos, Sisalem, Dorgham, Hoekstra, Gerard , Teunissen, Harold ,Nielsen, Johan , Urban, Josef , Palola, Marko , Sawada, Masahiro , Gonzalez, Osvaldo A. , Schoo, Peter , Oda, Toshikane , Dagiuklas, Tasos and Teeuw, Wouter (2003) White Paper – Cooperative Networks Research Challenges. In: 9th Meeting Wireless World Research Forum; 1-2 July 2003, Zurich, Switzerland.
  120. Politis, C. and Dagiuklas, T. (2003) The impact of mobility management schemes on the performance of multimedia services in All-IP Network infrastructures. In: First International Working Conference on Performance Modelling and Evaluation of Heterogeneous Networks; 21-23 July 2003, Ilkley, UK.
  121. Akhtar, N., Georgiades, M., Politis, C. and Tafazolli, R. (2003) SIP-based end system mobility solution for all-IP infrastructures. In: 12th IST Mobile and Wireless Communications Summit, sponsored by IEEE; 15 – 18 June 2003, Aveiro, Portugal.
  122. Diaz, Emilio, Engels, Marc, Cianca, Ernestina, Chenu-Tournier, Marc, Wachsmann, Klaus-Peter , Politis, Christos, Forkel, Ingo, Rosson, Patrick and Noguet, Dominique (2003) SpecTRally Efficient fIxed wireless networK basEd on dual standards. In: 12th IST Mobile and Wireless Communications Summit, sponsored by IEEE; 15 – 18 June 2003, Aveiro, Portugal.
  123. Politis, C., Chew, K.A. and Tafazolli, R. (2003) Multilayer mobility management for all-IP networks: pure SIP vs. hybrid SIP/mobile IP. In: 57th IEEE Semiannual Vehicular Technology Conference; 22 Apr – 25 Apr 2003, Jeju, Korea, ISSN (print) 1090-3038 ISBN 9780780377578.
  124. Chew, Kar Ann, Politis, Christos and Tafazolli, Rahim (2002) Performance evaluation of Micromobility protocols for All-IP based infrastructures. In: Wireless World research forum meeting 7; 3 – 4 Dec 2002, Eindhoven, The Netherlands.
  125. Politis, Christos E. and Tafazolli, Rahim (2002) Connection admission control for supporting QoS in IP-Based HiperLAN2 networks. In: IEEE International Symposium on Advances in Wireless Communications; 23 – 24 Sept 2002, Victoria, Canada.
  126. Dagiuklas, T., Gatzounas, D., Theofilatos, D., Sisalem, D., Rupp, S., Velentzas, R., Tafazolli, R.,Politis, C., Grilli, S., Kollias, V. and Marinidis, A. (2002) Seamless multimedia services over all-IP based infrastructures: the EVOLUTE approach. In: IST Mobile & Wireless Telecommunications Summit 2002, sponsored IEEE; 16-19 Jun 2002, Thessaloniki, Greece.
  127. Politis, Christos, Almenar, Vicenc and Tafazolli, Rahim (2002) Physical layer techniques for optimum performance of HiperLAN2 systems. In: World Wireless Congress; 29-31 May 2002, San Francisco, USA.
  128. Politis, C. and Tafazolli, R. (2002) MAC protocol for supporting QoS in all-IP HiperLAN2. In: European Wireless 2002; 25 – 28 Feb 2002, Florence, Italy.
  129. Politis, Christos and Tafazolli, Rahim (2001) MAC Protocol for All-IP Hiperlan2. In: 53rd IEEE Vehicular Technology Conference; May 6-9 2001, Rhodes, Greece. 

Standards & White Papers

  1. Halloran, A., Rippin, H., Farrand, C., Wickramasinghe, K., Flore, R., Pires, S. M., Weerasinghe, N., Wijeratne, A., Politis, C., Springhorn, H., & Granheim, S. I. D. O. (2021). Slide to Order: A Food Systems Approach to Meal Delivery Apps. World Health Organization (WHO)
  2. Alexandros Ladas, Deepak G. C., Christos Politis (2018) Multipath Routing for Autonomous Networks; IETF 103 meeting (MANET WG), 3-9 November 2018 // Bangkok // Thailand.
  3. Christos Politis, Christoph Thuemmler, Nikolaos Grigoriadis, Pantelis Angelidis, Nigel Jefferies, Bin Zhen, Guixia Kang, Cindy Fedell, Clara Li, Chunxue Bai, Kostas Danas, Katarzyna Wac, Panayiotis Ketikidis (2016) A New Generation of e-Health Systems Powered by 5G, published as Outlook by the WWRF, November 2016.
  4. ATOS, ABB, Adva Optical, BBC, Bosch, Centre Tecnològic de Telecomunicacions de Catalunya (CTTC), CUP 2000 SpA, Deutsche Telekom, Edinburgh Napier University, Ericsson, ERTICO – ITS Europe, European Space Agency, Eurescom, European Utilities Telecom Council, Fujitsu, Huawei, INCITES Consulting SARL, Innovalia, Institut Mines Telecom, Integrasys, Intel, Kingston University London, Little Dot Studios, National and Kapodistrian University of Athens, NEC, NHS providers, Nokia, NTT DoCoMo, Orange, Portugal Telecom, Qualcomm, Samsung, SES, Siemens, Teamcast, Technical University Dresden, Technical University Munich, Tecnalia, Telecom Italia, Telefonica, Telenor, Tevapharm, Thales, Thales AleniaSpace, TNO, Ubiwhere, University of Aveiro, University of Bologna, University of Carlos III, UtilityConnect, Volkswagen, VTT, WWRF (2016) 5G empowering vertical industries, published as Roadmap by the 5GPPP and supported by the EC, February 2016.
  5. Abramowicz, Henrik, Schmidt, Ernst-Dieter S, Schmelz, Lars Christoph S, Pampu, Cornel, Kappler, Cornelia, Schramm, Mirko, Pentikousis, Konstantinous, Zhou, Dongming, Glisic, Savo , Palacios, Juan ,Mangues, Josep, Demestichas, Panagiotis, Toenjes, Ralf, Ramrekha, Tipu ArvindMillar, GrantPolitis, Christos, Figuerola, Sergi , Simeonidou, Dimitra, Galis, Alex, Tafazolli, Rahim, Muñoz, Luis and Pampu, Cornel (2011) Future networks and management. (Technical Report) Net!Works.
  6. Kaiser, Stefan, Latva-aho, Matti, Abdollahi, Seyedreza , Al-Raweshidy, Hamed , Dahlman, Erik , Demestichas, Panagiotis, Dillinger, Markus , Foster, Robert , Gruber, Markus, Merz, Peter , Mestre, Xavier , Pirmoradian, MahdiPolitis, Christos, Raaf, Bernhard , Schaich, Frank, Schellmann, Malte, Tafazolli, Rahim, Vucic, Nikola and Winkelmann, Rudolf  (2011) White Paper: Broadband wireless beyond 2020. (Technical Report) Net!Works.
  7. Ramrekha, T.Panaousis, E. and Politis, C., “Generic Cognitive and Adaptive Module (CAM) for MANETs”, IETF MANET Working Group, April (2011).
  8. Ramrekha, T.Panaousis, E. and Politis, C. (2010) ChaMeLeon (CML): A hybrid and adaptive routing protocol for emergency situations. (Working Paper) IETF MANET Working Group.
  9. Politis, Christos [Editor], Holland, Oliver [Contributor], Attar, Alireza [Contributor], Chouinard, Gerald [Contributor], Mohr, Werner [Contributor] and Royer , Claude [Contributor] (2009) Spectrum sensing and fragmentation. Zurich, Switzerland: Wireless World Research Forum. 56 p. (Outlook: Visions and research directions for the Wireless World, no. 5)
  10. Dixon, Johnny [Editor], Politis, Christos [Editor], Wijting, Carl [Editor], Mohr, Werner [Contributor],Legutko, Christoph [Contributor] and Jian, Jiao [Contributor] (2008) Considerations in the choice of suitable spectrum for mobile communications. Zurich, Switzerland: Wireless World Research Forum. 13 p. (Visions and research directions for the Wireless World)
  11. Butler, J., Atefi, A., Politis, C. and Webb, W. (2005) Technology research programme: Research and development at Ofcom 2004/05. (Technical Report) London: Ofcom. 88 p. 


  1. Ramrekha, T. A.Millar, G. P.Panaousis, E.A. and Politis, C. (2011) Kingston University Higher Education Corporation Framework for Ubiquitous Networking. Application No GB1111955.9.
  2. Georgiades, M., Akhtar, N., Politis, C. and Tafazolli, R. (2004) The University of Surrey Context transfer module in wireless communication networks. Application No GB0409085.8.


  1. Politis, ChristosQoS provisioning and mobility management for IP-based wireless LAN. (PhD thesis), University of Surrey, March. (2004)
  2. Politis, Christos, “Air Interface for Satellite UMTS Constellations”, Masters, University of Surrey, UK, September. (1999)
  3. Politis, Christos, “Ionosphere as a medium for radio links between two terrestrial stations”, Bachelors, University of Athens, Greece, September. (1996)

Press article

  1. Politis, Christos, (2013) “Communications in a crisis”, in Engineering and Technology Magazine, written by the freelance journalist Christine Evans-Pughe and Aasha Bodhani, March [PDF] [online]
  2. Politis, Christos, (2010) “Cognitive Radio Adds Intelligence to Wireless Technology” in IEEE Computing Now, Interview by George Lawton, IEEE, June.
  3. Politis, Christos, (2008) “Communicating in a Crisis” in ‘Metropolitan Life Magazine’, Vol 5, Issue 11, Occucom, November.