[1] | D.Kontaxis, G.Tsoulos and S.Karampoyas, 'Optimum Beamforming for Correlated Rician MISO channels', IEEE VTC 2011 Spring, Budapest, Hungary, 15-18 May 2011. |
[2] | D.Zarbouti, D.Tsilimantos, G.Tsoulos, G.Athanasiadou, D.Kaklamani, 'OFDMA multicell systems with Opportunistic Beamforming', accepted for publication, 21st ΙΕΕΕ Annual International Symposium on Personal Indoor and Mobile Radio Communications (PIMRC), 26-29 September 2010, Istanbul, Turkey. |
[3] | D.Zarbouti, I. Stiakogiannakis, G. Tsoulos, G. Athanasiadou and D. Kaklamani, "Performance Evaluation of OFDMA Techniques in Multicellular Networks", 19th IEEE PIMRC, Nice, France, 15-18 September 2008. |
[4] | T. Athanaileas, N. Tselikas, G. Tsoulos and D. Kaklamani, "An Agent-based Framework for Integrating Mobility into Grid Services", 1st ACM International Conference on MOBILe Wireless MiddleWARE, Operating Systems, and Applications (ACM MobilWare 2008), Innsbruck, Austria, February 12-15, 2008. |
[5] | D.Kontaxis, G.Tsoulos, S.Karabogias, 'Performance of multiple antenna systems in different operational environments', 18th ΙΕΕΕ PIMRC, Athens, Greece, 3-7 September, 2007. |
[6] | G.Athanasiadou and G.Tsoulos, "Incorporating the Fresnel Zone Theory in Ray Tracing for Space-Time Modelling of Fixed Wireless Access Channels", 2nd European Conference on Antennas and Propagation (EuCAP 2007), Edinburgh, UK, 11-16 November 2007. |
[7] | D. Zarbouti, G. Tsoulos and D. I. Kaklamani, "Performance Evaluation of OFDMA RRM Algorithms with Total Spectrum Reuse, " EuCAP 2007, Edinburgh, UK, 11-16 November 2007. |
[8] | D. Tsilimantos, G. Tsoulos and D. I. Kaklamani, "UMTS WCDMA Radio Network Planning using Beamforming Techniques", EuCAP 2007, Edinburgh, UK, 11-16 November 2007. |
[9] | P. Gkonis, G. Tsoulos and D. I. Kaklamani, "Performance of WCDMA Networks with Space-Time Block Coding and Multiuser Detection", EuCAP 2007, Edinburgh, UK, 11-16 November 2007. |
[10] | P. Gkonis, G.Tsoulos and D. Kaklamani, "Performance Evaluation of A Beam-Centric Adaptive Admission Control for WCDMA Cellular Networks with Smart Antennas", 16th IST Mobile & Wireless Communications Summit, Budapest, Hungary, 1–5 July 2007. |
[11] | P. Gkonis, G. Tsoulos and D. Kaklamani, "An Adaptive Admission Control Strategy for WCDMA Multicellular Networks with Non-Uniform Traffic", 66th IEEE Vehicular Technical Conference (VTC 2007), Baltimore, USA, 1-3 October 2007, pp. 989-993. |
[12] | T. Athanaileas, G. Tsoulos and D. Kaklamani, "A Grid Enabled Problem Solving Environment for Monte Carlo Matlab Simulations", 11th IEEE International Symposium on Distributed Simulation and Real-Time Applications (DS-RT'07), Chania, Crete Island, Greece, 22-24 October, 2007, pp. 159-166. |
[13] | G.V.Tsoulos and D.Kaklamani, "UMTS WCDMA with Smart antennas: Hybrid Link and System Level Performance Analysis", European Microwave Conference, October 2004, Amsterdam, Holland, pp. 100-104. |
[14] | G.V.Tsoulos and D.Kaklamani, "Combined Link and System Level Performance Analysis for WCDMA with Smart antennas", IEEE VTC fall 2004, Los Angeles, USA, September 26-29, 2004, pp. 870-875. |
[15] | K.AlMidfa, G.V.Tsoulos and A.Nix, "Performance evaluation of direction of arrival estimation algorithms for mobile communications", IEEE ICC'00, 18-22 June 2000, New Orleans, USA. |
[16] | R.Piechocki, N.Canagarajah, J.McGeehan, G.V.Tsoulos "Orthogonal respread for WCDMA uplink beamforming", 51st IEEE VTC, 15-18 May 2000, Tokyo, Japan. |
[17] | K.AlMidfa, G.V.Tsoulos and A.Nix, "Performance evaluation of direction of arrival algorithms for mobile communications", 51st IEEE VTC, 15-18 May 2000, Tokyo, Japan. |
[18] | K.AlMidfa, G.V.Tsoulos and A.Nix, "Performance analysis of ESPRIT, TLS-ESPRIT and Unitary-ESPRIT algorithms for DOA estimation in a W-CDMA mobile system", IEE 3G Mobile Communication Technologies, 27-29 March 2000, London, UK, pp. 200-203. |
[19] | R.J.Piechocki, G.V.Tsoulos, "A macrocellular radio channel for smart antenna tracking algorithms", 50th IEEE VTC, Texas, USA, 19-22 September, 1999. |
[20] | G.V.Tsoulos, G.E.Athanasiadou, "On the performance of TDMA with adaptive antennas in microcellular multipath conditions", 50th IEEE VTC, Texas, USA, 19-22 September, 1999. |
[21] | G.V.Tsoulos, G.E.Athanasiadou, "On the application of adaptive antennas to small cell environments: Radio channel characteristics", 10th IEEE PIMRC, Osaka, Japan, 12-15 September, 1999. |
[22] | G.V.Tsoulos, G.E.Athanasiadou and J.P.McGeehan, "Adaptive antennas for UMTS microcellular environments", 48th IEEE VTC, Ottawa, Ontario, Canada, 18-21 May 1998. |
[23] | G.V.Tsoulos, M.A.Beach and S.C.Swales, "On the Sensitivity of the Capacity Enhancement of DCS1800 with Adaptive Multibeam Antennas", 47th IEEE VTC, Phoenix, Arizona, May 4-7, 1997, vol. 1, pp. 165-169. |
[24] | G.V.Tsoulos, M.A.Beach, "Calibration and Linearity issues for an Adaptive Antenna System", 47th IEEE VTC, Phoenix, Arizona, May 4-7, 1997, vol. 3, pp. 1597-1600. |
[25] | G.V.Tsoulos, M.A.Beach and S.C.Swales, "Performance Enhancement of DS-CDMA PCS Microcellular Networks with Adaptive Antennas", 46th IEEE VTC, May 1996, Atlanta, USA, pp.1086-1090. |
[26] | G.V.Tsoulos, M.A.Beach and S.C.Swales, "DS-CDMA Microcellular Networks with Adaptive Antennas", IEEE Globecom, London, UK, 18-22 November, 1996. |
[27] | G.V.Tsoulos, M.A.Beach and S.C.Swales, "Adaptive Antennas for Third Generation DS-CDMA Cellular Systems", 9th ICAP, 4-7 April 1995, Eindhoven, the Netherlands, vol. 1, pp.137-140. |
[28] | G.V.Tsoulos, M.A.Beach and S.C.Swales, "Adaptive Antennas for Third Generation DS-CDMA Cellular Systems", 45th VTC, July 1995, Chicago, USA, vol. 1, pp. 45-49. |
[29] | G.V.Tsoulos, M.A.Beach and S.C.Swales, "Intelligent Antennas for DS-CDMA Systems", 6th IEEE PIMRC, 27-29 September, 1995, Toronto, Canada, pp. 945-949. |
[30] | G.V.Tsoulos, M.A.Beach and S.C.Swales, "Performance Enhancement of DS-CDMA PCS Cellular Networks with Smart Antennas", IEEE Globecom, 13-17 November, 1995, Singapore, vol.1, pp.213-217. |
[31] | G.V.Tsoulos, M.A.Beach and S.C.Swales, "Application of Adaptive Antenna Technology to Third Generation Mixed Cell Radio Architectures", 44th VTC, 8-10 June, 1994, Stockholm, Sweden, pp 615-619. |
[32] | D. Tsilimantos, G. Tsoulos and D. Kaklamani, "Particle Swarm Optimization for UMTS WCDMA Network Planning", IEEE International Symposium on Wireless Pervasive Computing (ISWPC08), Santorini, Greece, 7-9 May 2008, pp. 283-287. |
[33] | P. Gkonis, G. Tsoulos and D. I. Kaklamani, "Capacity of WCDMA of WCDMA Multicellular Networks under Different Radio Resource Management Strategies", IEEE International Symposium on Wireless Pervasive Computing (ISWPC08), Santorini, Greece, 7-9 May 2008, pp. 60-64. |
[34] | Ι.Stiakogiannakis, D. Zarbouti, G. Tsoulos and D. Kaklamani, "Subcarrier Allocation Algorithms for multicellular OFDMA networks without Channel State Information", IEEE International Symposium on Wireless Pervasive Computing (ISWPC08), Santorini, Greece, 7-9 May 2008, Art. No. 4556169, pp. 73-77. |
[35] | P. Gkonis, T. Athanaileas, G. Tsoulos and D. Kaklamani, "Performance of WCDMA in a Multicellular Network for different Multiuser Detection Strategies, " 7th International Conference on Intelligent Transport Systems Telecommunications (ITST 2007), Sofia Antipolis, France, June 2007, Art. No. 4295860, pp. 195-200. |
[36] | T. Athanaileas, P. Gkonis, G. Tsoulos and D. Kaklamani, "An Adaptive Framework for WCDMA System Analysis in the EGEE Grid Infrastructure", 20th Open Grid Forum, Enabling Grids for E-Science (OGF20/EGEE), Manchester, UK, 9-11 May 2007. |
[37] | D. Zarbouti, G. Tsoulos and D. I. Kaklamani, "Performance Evaluation of OFDMA RRM Algorithms with Spectrum Reuse 1", 10th European Conference on Wireless Technology (ECWT 2007), European Microwave Week 2007, Munich, Germany, 8-10 October 2007, Art. No. 4403982, pp. 205-208. |
[38] | D.Tsilimantos, G. Tsoulos and D. Kaklamani, "Radio Network Planning for UMTS with Smart Antennas", International Conference on Electromagnetics in Advanced Applications (ICEAA '07), Torino Italy, 17-21 September 2007, pp. 415-418. |
[39] | D.Tsilimantos, G. Tsoulos and D. I. Kaklamani, "UMTS WCDMA Network Planning with Smart Antennas", 10th European Conference on Wireless Technology (ECWT 2007), European Microwave Week 2007, Munich, Germany, 8-10 October 2007, pp. 90-93. |
[40] | P. K. Gkonis, G. V. Tsoulos and D. I. Kaklamani, "Performance Evaluation of an Adaptive Sectorization Strategy for WCDMA Cellular Networks with Hotspot Areas, " 10th European Conference on Wireless Technology (ECWT 2007), European Microwave Week 2007 (EuMW 2007), Munich, Germany, 8-10 October 2007, pp. 86-89. |
[41] | G.V.Tsoulos, "Balancing the cost implications and planning challenges with the increased benefits from smart antennas", invited presentation IIR conference 'Base Station Architecture for Next Generation Network Roll-Out', London, September 2001. |
[42] | G.V.Tsoulos, "Examining the potential role of smart antennas in the migration towards UMTS", invited presentation IIR Conference 'Migration Strategies To Advanced GSM & UMTS', London, 20 September 2000. |
[43] | G.V.Tsoulos, G.E.Athanasiadou, "Adaptive Antenna Arrays for Mobile Communications: Recent Advances in Performance and System Considerations and Future Challenges", COMCON'99, June 1999, Athens, Greece. |
[44] | G.V.Tsoulos, J.McGeehan, "Adaptive Antennas for Third Generation Personal Communication Systems", invited presentation, Microwave & RF Workshop, 29 September 1997, London UK. |
[45] | G.V.Tsoulos, M.A.Beach, "Deployment of adaptive antenna systems in microcells", IEE Colloquium on Propagation Aspects of Future Mobile Systems, Friday 25 October 1996, London, UK. |
[46] | P.Eggers, H.Dam, P.Zetterberg, P.Mogensen, G.Tsoulos, M.Tangemann, "Developments of Adaptive Antenna Arrays for UMTS", URSI, 30 August 1996, Lille, France. |
[47] | G.V.Tsoulos, J.McGeehan, "Potential Application of Adaptive Antennas to the Radio Local Loop", invited presentation, IEE Colloquium on Local Loop Fixed Radio Access, London, UK, Friday 1 December 1995, pp. 10/1-10/8. |
[48] | G.V.Tsoulos, M.A.Beach and S.C.Swales, "Smart Antennas for DS-CDMA Cellular Systems", Second International Workshop on Mobile Multimedia Communications, Bristol, UK, 11-14th April 1995, pp. A3/1-A3/5. |
[49] | G.V.Tsoulos, M.A.Beach and S.C.Swales, "Adaptive Antennas for Third Generation DS-CDMA Cellular Systems", IEE Colloquium on Smart Antennas, London, UK, Friday 9 December 1994, pp. 1/1-1/5. |