Journals

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2016

Tsoulos, George; Bulakci, Ömer; Zarbouti, Dimitra; Athanasiadou, Georgia; Kaloxylos, Alexandros (2016): Dynamic Wireless Network Shaping via Moving Cells: The Nomadic Nodes Case. In: Wiley Transactions on Emerging Telecommunications Technologies, 2016. (Type: Journal Article | Links | BibTeX)
Peppas, Kostas; Sagias, Nikos; Maras, Andreas (2016): Physical layer security for multiple-antenna systems: A unified approach. In: IEEE Transactions on Communications, 64 (1), pp. 314-328, 2016. (Type: Journal Article | Links | BibTeX)
Peppas, Kostas; Boucouvalas, Anthony; Ghassemlooy, Zabih (Fary); Khalighi, Mohhamad-Ali; Yiannopoulos, Kostas; Sagias, Nikos (2016): Semiconductor optical amplifiers for underwater optical wireless communications. In: IET Optoelectronics, 2016. (Type: Journal Article | BibTeX)

2015

Zarbouti, Dimitra; Tsoulos, George; Athanasiadou, Georgia (2015): Effects of antenna array characteristics on in-band full-duplex relays for broadband cellular communications. In: ICT Express, 2015. (Type: Journal Article | BibTeX)
Kontaxis, Dimitris; Tsoulos, George; Athanasiadou, Georgia; Karaboyas, (2015): Optimality of Transmit Beamforming in Spatially Correlated MIMO Rician Fading Channels. In: Wireless Personal Communications, pp. 1–14, 2015, ISSN: 1572-834X. (Type: Journal Article | Abstract | Links | BibTeX)
Sagias, Nikos; Yiannopoulos, Kostas; Boucouvalas, Anthony (2015): Semiconductor optical amplifiers in negative-exponential fading: Regenerators and pre-amplifiers. In: IET Optoelectronics, 9 (5), pp. 249-256, 2015. (Type: Journal Article | Links | BibTeX)
Yiannopoulos, Kostas; Sagias, Nikos; Boucouvalas, Anthony (2015): On the performance of semiconductor optical amplifier-assisted outdoor optical wireless links. In: IEEE Journal on Selected Areas in Communications, 33 (9), pp. 1869-1876, 2015. (Type: Journal Article | Links | BibTeX)
Sagias, Nikos; Papaharalabos, Stylianos; Mathiopoulos, Takis (2015): Cooperative DVB-SH satellite broadcasting systems with rotated signal constellations. In: China Communications, 12 (6), pp. 59-72, 2015. (Type: Journal Article | Links | BibTeX)
Tselikas, Nikolaos; Kosmatos, Evangelos; Sagias, Nikos (2015): Packet loss optimization applying handoff algorithms in high-mobility radio-over-fiber networks A mathematical analysis. In: The Mediterranean Journal of Computers and Networks, 2015. (Type: Journal Article | BibTeX)

2014

Sagias, Nikos (2014): Pilot-symbol assisted phase-shift keying for dual-hop relaying communication networks. In: IEEE Transactions on Communications, 62 (2), pp. 510-521, 2014. (Type: Journal Article | Links | BibTeX)

2013

Yiannopoulos, Kostas; Sagias, Nikos; Boucouvalas, Anthony (2013): Fade mitigation based on semiconductor optical amplifiers. In: IEEE/OSA Journal of Lightwave Technology, 31 (23), pp. 3621-3630, 2013. (Type: Journal Article | Links | BibTeX)
Tsoulos, George; Athanasiadou, Georgia (2013): Analysis of CDMA MIMO Beamforming Multicell Deployment Scenarios using Effective Radiation Patterns. In: Wireless Personal Communications, pp. 1–12, 2013. (Type: Journal Article | BibTeX)
Zarbouti, Dimitra; Tsoulos, George; Athanasiadou, Georgia; Valagiannopoulos, Constantinos (2013): The Effective Radiation Pattern Concept for Realistic Performance Estimation of LTE Wireless Systems. In: International Journal of Antennas and Propagation, 2013 , 2013. (Type: Journal Article | BibTeX)
Kontaxis, Dimitris; Tsoulos, George; Karaboyas, Serafim (2013): Ergodic Capacity Optimization for Single-Stream Beamforming Transmission with MISO Rician Fading Channels. In: Vehicular Technology, IEEE Transactions on, 62 (2), pp. 628-641, 2013. (Type: Journal Article | BibTeX)
Gkonis, Panagiotis; Tsoulos, George; Kaklamani, Dimitra (2013): Performance evaluation of MIMO--WCDMA cellular networks in multiuser frequency selective fading environments. In: Wireless Communications and Mobile Computing, 13 (1), pp. 72–84, 2013. (Type: Journal Article | Links | BibTeX)

2012

Datsikas, Christos; Peppas, Kostas; Sagias, Nikos; Tombras, George (2012): Serial relaying communications over generalized-gamma fading channels. In: Wireless Communications and Mobile Computing, 12 (13), pp. 1191-1202, 2012. (Type: Journal Article | Links | BibTeX)
Batistatos, Michael; Tsoulos, George; Athanasiadou, Georgia (2012): Mobile telemedicine for moving vehicle scenarios: Wireless technology options and challenges. In: Journal of Network and Computer Applications, 35 (3), pp. 1140–1150, 2012. (Type: Journal Article | BibTeX)
Kontaxis,; Tsoulos, George; Karaboyas, (2012): Beamforming Capacity Optimization for Rician MIMO Wireless Channels. In: Wireless Communications Letters, IEEE, 1 (3), pp. 257–260, 2012. (Type: Journal Article | BibTeX)
Stiakogiannakis, Ioannis; Athanasiadou, Georgia; Tsoulos, George; Kaklamani, Dimitra (2012): Performance Analysis of Fractional Frequency Reuse for Multi-Cell WiMAX Networks Based on Site-Specific Propagation Modeling [Wireless Corner]. In: Antennas and Propagation Magazine, IEEE, 54 (1), pp. 214–226, 2012. (Type: Journal Article | BibTeX)
Zarbouti, Dimitra; Tsilimantos,; Tsoulos, George; Athanasiadou, Georgia; Kaklamani, Dimitra (2012): Performance of OFDMA multicell systems with Opportunistic Beamforming. In: Wireless Personal Communications, 65 (4), pp. 843–861, 2012. (Type: Journal Article | BibTeX)

2011

Mallik, Ranjan; Sagias, Nikos (2011): Distribution of inner product of complex Gaussian random vectors and its applications. In: IEEE Transactions on Communications, 59 (12), pp. 3353-3362, 2011. (Type: Journal Article | Links | BibTeX)
Peppas, Kostas; Datsikas, Christos; Sagias, Nikos; Tombras, George (2011): Dual-hop MIMO relay systems over spatially correlated Nakagami-$m$ fading channels. In: IET Communications, 5 (15), pp. 2106-2115, 2011. (Type: Journal Article | Links | BibTeX)
Bithas, Petros; Sagias, Nikos; Mallik, Ranjan (2011): On the sum of Kappa stochastic variates and applications to equal-gain combining. In: IEEE Transactions on Communications, 59 (9), pp. 2434-2442, 2011. (Type: Journal Article | Links | BibTeX)
Sagias, Nikos; Lazarakis, Fotis; Alexandridis, Antonis; Dangakis, Kostas; Tombras, George (2011): Higher order capacity statistics of diversity receivers. In: Wireless Personal Communications, 56 (4), pp. 649-668, 2011. (Type: Journal Article | Links | BibTeX)
Gkonis, Panagiotis; Athanaileas, Theodoros; Tsoulos, George; Athanasiadou, Georgia; Kaklamani, Dimitra (2011): Adaptive Beam-Centric Admission Control for WCDMA Multicell/Multiservice Scenarios with Non-Uniform Traffic. In: Wireless Personal Communications, 58 (2), pp. 369–389, 2011. (Type: Journal Article | BibTeX)
Tsilimantos, Dimitris; Zarbouti, Dimitra; Tsoulos, George; Athanasiadou, Georgia; Kaklamani, Dimitra (2011): Fairness and throughput trade-off analysis for UMTS WCDMA network planning. In: Wireless Personal Communications, 56 (4), pp. 693–714, 2011. (Type: Journal Article | BibTeX)

2010

Athanaileas, Theodoros; Athanasiadou, Georgia; Tsoulos, George; Kaklamani, Dimitra (2010): Parallel radio-wave propagation modeling with image-based ray tracing techniques. In: Parallel Computing, 36 (12), pp. 679–695, 2010. (Type: Journal Article | BibTeX)
Bithas, Petros; Efthymoglou, George; Sagias, Nikos (2010): Spectral efficiency of adaptive transmission and selection diversity on generalized fading channels. In: IET Communications, 4 (17), pp. 2058-2064, 2010. (Type: Journal Article | Links | BibTeX)
Sagias, Nikos; Mallik, Ranjan; Tombras, George (2010): Error rate performance of multilevel signals with coherent detection. In: IEEE Transactions on Communications, 58 (8), pp. 2188-2192, 2010. (Type: Journal Article | Links | BibTeX)
Datsikas, Christos; Peppas, Kostas; Sagias, Nikos; Tombras, George (2010): Serial free-space optical relaying communications over gamma-gamma atmospheric turbulence channels. In: IEEE/OSA Journal of Optical Communications and Networking, 2 (8), pp. 576-586, 2010. (Type: Journal Article | Links | BibTeX)
Alexandropoulos, George; Mathiopoulos, Takis; Sagias, Nikos (2010): Switch-and-examine diversity over arbitrary correlated Nakagami-$m$ fading channels. In: IEEE Transactions on Vehicular Technology, 58 (4), pp. 2080-2087, 2010. (Type: Journal Article | Links | BibTeX)

2009

Papadimitriou, Zafiro; Mathiopoulos, Takis; Sagias, Nikos (2009): The trivariate and quadrivariate Weibull fading distributions with arbitrary correlation and their applications to diversity reception. In: IEEE Transactions on Communications, 57 (11), pp. 3230-3234, 2009. (Type: Journal Article | Links | BibTeX)
Bithas, Petros; Sagias, Nikos; Mathiopoulos, Takis (2009): The bivariate generalized-$K$ distribution and its application to diversity receivers. In: IEEE Transactions on Communications, 57 (9), pp. 2655-2662, 2009. (Type: Journal Article | Links | BibTeX)
Triantafyllopoulou, Dionysia; Passas, Nikos; Merakos, Lazaros; Sagias, Nikos; Mathiopoulos, Takis (2009): E-CLEMA: A cross-layer design for improved quality of service in mobile WiMAX networks. In: Wireless Communications and Mobile Computing, 9 (9), pp. 1274-1286, 2009. (Type: Journal Article | Links | BibTeX)
Gkonis, Panagiotis; Tsoulos, George; Kaklamani, Dimitra (2009): Dual code Tx diversity with antenna selection for spatial multiplexing in MIMO-WCDMA networks. In: Communications Letters, IEEE, 13 (8), pp. 570–572, 2009. (Type: Journal Article | BibTeX)
Peppas, Kostas; Sagias, Nikos (2009): A trivariate Nakagami-$m$ distribution with arbitrary covariance matrix and applications to generalized selection diversity receivers. In: IEEE Transactions on Communications, 57 (7), pp. 1896-1902, 2009. (Type: Journal Article | Links | BibTeX)
Zarbouti, Dimitra; Stiakogiannakis, Ioannis; Tsoulos, George; Athanasiadou, Georgia; Kaklamani, Dimitra (2009): OFDMA techniques in multicellular networks with total frequency reuse. In: Computer Communications, 32 (3), pp. 522–530, 2009. (Type: Journal Article | BibTeX)
Kateros,; Zarbouti, Dimitra; Tsilimantos,; Katsigiannis,; Gkonis,; Foukarakis,; Kaklamani,; Venieris, (2009): DVB-T Network Planning: A Case Study for Greece. In: IEEE Antennas and Propagation Magazine, 51 (1), pp. 91-101, 2009, ISSN: 1045-9243. (Type: Journal Article | Links | BibTeX)
Alexandropoulos, George; Sagias, Nikos; Lazarakis, Fotis; Berberidis, Kostas (2009): New results for the multivariate Nakagami-$m$ fading model with arbitrary correlation matrix and applications. In: IEEE Transactions on Wireless Communications, 8 (1), pp. 245-255, 2009. (Type: Journal Article | Links | BibTeX)

2008

Bithas, Petros; Sagias, Nikos; Mathiopoulos, Takis; Kotsopoulos, Stavros; Maras, Andreas (2008): On the correlated K-distribution with arbitrary fading parameters. In: IEEE Signal Processing Letters, 15 (2008), pp. 541-544, 2008. (Type: Journal Article | Links | BibTeX)
Gkonis, Panagiotis; Tsoulos, George; Athanasiadou, George; Kaklamani, Dimitra (2008): An adaptive beam-shaping strategy for WCDMA multicellular networks with non-uniform traffic requirements. In: Journal of Communications, 3 (4), pp. 16–25, 2008, ISSN: 1796-2021. (Type: Journal Article | BibTeX)
Athanaileas, Theodoros; Gkonis, Panagiotis; Athanasiadou, George; Tsoulos, George; Kaklamani, Dimitra (2008): Implementation and evaluation of a web-based grid-enabled environment for WCDMA multibeam system simulations [wireless corner]. In: Antennas and Propagation Magazine, IEEE, 50 (3), pp. 195–204, 2008. (Type: Journal Article | BibTeX)
Bithas, Petros; Sagias, Nikos; Tsiftsis, Theodoros (2008): Performance analysis of dual-diversity receivers over correlated generalised gamma fading channels. In: IET Communications, 2 (1), pp. 174-178, 2008. (Type: Journal Article | Links | BibTeX)
Datsikas, Christos; Sagias, Nikos; Lazarakis, Fotis; Tombras, George (2008): Outage analysis of decode-and-forward relaying over Nakagami-$m$ fading channels. In: IEEE Signal Processing Letters, 15 (1), pp. 41-44, 2008. (Type: Journal Article | Links | BibTeX)

2007

Bithas, Petros; Sagias, Nikos; Mathiopoulos, Takis (2007): GSC diversity receivers over generalized-gamma fading channels. In: IEEE Communications Letters, 11 (12), pp. 964-966, 2007. (Type: Journal Article | Links | BibTeX)
Sagias, Nikos; Peppas, Kostas (2007): Error rate analysis of threshold-based hybrid selection/maximal-ratio diversity over correlated Nakagami-$m$ fading channels. In: IEEE Communications Letters, 11 (12), pp. 922-924, 2007. (Type: Journal Article | Links | BibTeX)
Alexandropoulos, George; Sagias, Nikos; Berberidis, Kostas (2007): On the multivariate Weibull fading model with arbitrary correlation matrix. In: IEEE Antennas and Wireless Propagation Letters, 6 , pp. 93-95, 2007. (Type: Journal Article | Links | BibTeX)
Sagias, Nikos; Karagiannidis, George (2007): Comments on "Average LCR and AFD for SC diversity over correlated Weibull fading channels". In: Wireless Personal Communications, 43 (2), pp. 699-701, 2007. (Type: Journal Article | Links | BibTeX)
Karagiannidis, George; Sagias, Nikos; Mathiopoulos, Takis (2007): $N$*Nakagami: A novel stochastic model for cascaded fading channels. In: IEEE Transactions on Communications, 55 (8), pp. 1453-1458, 2007. (Type: Journal Article | Links | BibTeX)
Bithas, Petros; Sagias, Nikos; Mathiopoulos, Takis (2007): Dual diversity over correlated Ricean fading channels. In: Journal of Communications and Networks, 9 (1), pp. 67-74, 2007. (Type: Journal Article | Links | BibTeX)
98 entries « 1 of 2 »