Journals

117 entries « 1 of 3 »

2019

Athanasiadou, Georgia E; Tsoulos, George V; Zarbouti, Dimitra A; Valavanis, Ioannis K

Optimizing Radio Network Planning Evolution Towards Microcellular Systems Journal Article

In: Wireless Personal Communications, 2019.

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Athanasiadou, Georgia E; Batistatos, Michael C; Zarbouti, Dimitra A; Tsoulos, George V

LTE Ground-to-Air Field Measurements in the Context of Flying Relays Journal Article

In: IEEE Wireless Communications, 26 (1), pp. 12-17, 2019.

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2018

Alexandropoulos, George C; Peppas, Kostas P

Secrecy Outage Analysis over Correlated Composite Nakagami-m/Gamma Fading Channels Journal Article

In: IEEE Communications Letters, 22 (1), pp. 77-80, 2018.

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Moscholios, Ioannis D; Vassilakis, Vassilios G; Sagias, Nikos C; Logothetis, Michael D

On channel sharing policies in LEO mobile satellite systems Journal Article

In: IEEE Transactions on Aerospace and Electronic Systems, 54 (4), pp. 1628-1640, 2018.

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Peppas, Kostas P; Mathiopoulos, Panagiotis (Takis); Yang, Jing; Zhang, Can; Sasase, Iwao

High-Order Statistics for the Channel Capacity of EGC Receivers over Generalized Fading Channels Journal Article

In: IEEE Communications Letters, 22 (8), pp. 1740-1743, 2018.

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Zeng, Wen; Zhang, Jiayi; Chen, Shuaifei; Peppas, Kostas P; Ai, Bo

Physical Layer Security over Fluctuating Two-Ray Fading Channels Journal Article

In: IEEE Transactions on Vehicular Technology (Early Access), pp. 1-1, 2018.

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Peppas, Kostas P; Efthymoglou, George P; Kanatas, Athanasios G

Approximations to the Distribution of the Sum of Generalized Normal RVs using the Moments Matching Method and its Applications in Performance Analysis of Equal Gain Diversity Receivers Journal Article

In: IEEE Transactions on Vehicular Technology, 67 (8), pp. 7230-7241, 2018.

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Zhang, Jiayi; Zeng, Wen; Li, Xu; Sun, Qiang; Peppas, Kostas P

New Results on the Fluctuating Two-Ray Model With Arbitrary Fading Parameters and Its Applications Journal Article

In: IEEE Transactions on Vehicular Technology, 67 (3), pp. 2766 – 2770 , 2018.

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Moscholios, Ioannis D; Vassilakis, Vassilios G; Sarigiannidis, Panagiotis G; Sagias, Nikos C; Logothetis, Michael D

An analytical framework in LEO mobile satellite systems servicing batched Poisson traffic Journal Article

In: IET Communications, 12 (1), pp. 18-25, 2018.

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Yiannopoulos, Kostas; Sagias, Nikos C; Boucouvalas, Anthony C; Peppas, Kostas

Optimal combining for optical wireless systems with amplification: The χ2 noise regime Journal Article

In: IEEE Photonics Technology Letters, 30 (1), pp. 119-122, 2018.

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Karatza, Georgia; Peppas, Kostas P; Sagias, Nikos C

Effective Capacity of Multi-Source Multi-Destination Cooperative Systems Under Co-Channel Interference Journal Article

In: IEEE Transactions on Vehicular Technology (Early Access), pp. 1-1, 2018, ISBN: 0018-9545.

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Yang, Jing; Cheng, Y; Peppas, Kostas P

Outage Performance of Cognitive DF Relaying Networks Employing SWIPT Journal Article

In: China Communications, 15 (4), 2018.

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Yang, Jing; Gao, X; Han, S; Peppas, Kostas P; Mathiopoulos, Panagiotis (Takis)

Outage analysis of cognitive two-way relaying networks with SWIPT over Nakagami-m fading channels Journal Article

In: Science China Information Sciences, 61 (2), 2018.

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2017

Sagias, Nikos C; Mallik, Ranjan K

On the statistics of the error propagation effect of binary differential phase-shift keying Journal Article

In: IEEE Wireless Communications Letters, 6 (6), pp. 718-721, 2017.

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Peppas, Kostas P; Alexandropoulos, George C; Mathiopoulos, Panagiotis (Takis); Yang, Jing

On the sum of ordered random variables and its applications to physical-layer security of communication over η-μ fading channels with generalized selection combining Journal Article

In: Transactions on Emerging Telecommunications Technologies, 29 (6), pp. e3264, 2017.

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Peppas, Kostas P; Boucouvalas, Anthony C; Ghassemloy, Zabih

Performance of underwater optical wireless communication with multi-pulse pulse-position modulation receivers and spatial diversity Journal Article

In: IET Optoelectronics, 11 (5), pp. 180 - 185, 2017.

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Kanellopoulou, Denia K; Peppas, Kostas P; Mathiopoulos, Panagiotis (Takis)

On the SINR statistics of a VFDM cognitive spectrum sharing system Journal Article

In: Physical Communication, 24 , 2017.

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Zarbouti, Dimitra A; Tsoulos, George V; Athanasiadou, Georgia E

The Effective Radiation Pattern Concept for Wireless Systems Analysis Journal Article

In: Electronics Letters, 53 (16), pp. 1160-1162, 2017.

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Peppas, Kostas; Boucouvalas, Anthony C; Ghassemlooy, Zabih (Fary); Khalighi, Mohhamad-Ali; Yiannopoulos, Kostas; Sagias, Nikos C

Semiconductor optical amplifiers for underwater optical wireless communications Journal Article

In: IET Optoelectronics, 11 (1), 2017.

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Zhang, Jiayi; Chen, Xiaoyu; Peppas, Kostas P; Li, Xu; Liu, Ying

On High-Order Capacity Statistics of Spectrum Aggregation Systems over κ-μ and κ-μ shadowed Fading Channels Journal Article

In: IEEE Transactions on Communications, 65 (2), pp. 935-944, 2017.

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2016

Tsoulos, George V; Bulakci, Ömer; Zarbouti, Dimitra A; Athanasiadou, Georgia E; Kaloxylos, Alexandros

Dynamic Wireless Network Shaping via Moving Cells: The Nomadic Nodes Case Journal Article

In: Wiley Transactions on Emerging Telecommunications Technologies, 2016.

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Peppas, Kostas; Sagias, Nikos C; Maras, Andreas M

Physical layer security for multiple-antenna systems: A unified approach Journal Article

In: IEEE Transactions on Communications, 64 (1), pp. 314-328, 2016.

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2015

Zarbouti, Dimitra A; Tsoulos, George V; Athanasiadou, Georgia E

Effects of antenna array characteristics on in-band full-duplex relays for broadband cellular communications Journal Article

In: ICT Express, 2015.

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Kontaxis, Dimitris E; Tsoulos, George V; Athanasiadou, Georgia E; Karaboyas, Serafim

Optimality of Transmit Beamforming in Spatially Correlated MIMO Rician Fading Channels Journal Article

In: Wireless Personal Communications, pp. 1–14, 2015, ISSN: 1572-834X.

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Sagias, Nikos C; Yiannopoulos, Kostas; Boucouvalas, Anthony C

Semiconductor optical amplifiers in negative-exponential fading: Regenerators and pre-amplifiers Journal Article

In: IET Optoelectronics, 9 (5), pp. 249-256, 2015.

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Yiannopoulos, Kostas; Sagias, Nikos C; Boucouvalas, Anthony C

On the performance of semiconductor optical amplifier-assisted outdoor optical wireless links Journal Article

In: IEEE Journal on Selected Areas in Communications, 33 (9), pp. 1869-1876, 2015.

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Sagias, Nikos C; Papaharalabos, Stylianos; Mathiopoulos, Takis P

Cooperative DVB-SH satellite broadcasting systems with rotated signal constellations Journal Article

In: China Communications, 12 (6), pp. 59-72, 2015.

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Tselikas, Nikolaos D; Kosmatos, Evangelos A; Sagias, Nikos C

Packet loss optimization applying handoff algorithms in high-mobility radio-over-fiber networks A mathematical analysis Journal Article

In: The Mediterranean Journal of Computers and Networks, 2015.

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2014

Sagias, Nikos C

Pilot-symbol assisted phase-shift keying for dual-hop relaying communication networks Journal Article

In: IEEE Transactions on Communications, 62 (2), pp. 510-521, 2014.

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2013

Yiannopoulos, Kostas; Sagias, Nikos C; Boucouvalas, Anthony C

Fade mitigation based on semiconductor optical amplifiers Journal Article

In: IEEE/OSA Journal of Lightwave Technology, 31 (23), pp. 3621-3630, 2013.

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Tsoulos, George V; Athanasiadou, Georgia E

Analysis of CDMA MIMO Beamforming Multicell Deployment Scenarios using Effective Radiation Patterns Journal Article

In: Wireless Personal Communications, pp. 1–12, 2013.

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Zarbouti, Dimitra A; Tsoulos, George V; Athanasiadou, Georgia E; Valagiannopoulos, Constantinos

The Effective Radiation Pattern Concept for Realistic Performance Estimation of LTE Wireless Systems Journal Article

In: International Journal of Antennas and Propagation, 2013 , 2013.

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Kontaxis, Dimitris E; Tsoulos, George V; Karaboyas, Serafim

Ergodic Capacity Optimization for Single-Stream Beamforming Transmission with MISO Rician Fading Channels Journal Article

In: Vehicular Technology, IEEE Transactions on, 62 (2), pp. 628-641, 2013.

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Gkonis, Panagiotis K; Tsoulos, George V; Kaklamani, Dimitra I

Performance evaluation of MIMO--WCDMA cellular networks in multiuser frequency selective fading environments Journal Article

In: Wireless Communications and Mobile Computing, 13 (1), pp. 72–84, 2013.

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2012

Datsikas, Christos K; Peppas, Kostas; Sagias, Nikos C; Tombras, George S

Serial relaying communications over generalized-gamma fading channels Journal Article

In: Wireless Communications and Mobile Computing, 12 (13), pp. 1191-1202, 2012.

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Batistatos, Michael C; Tsoulos, George V; Athanasiadou, Georgia E

Mobile telemedicine for moving vehicle scenarios: Wireless technology options and challenges Journal Article

In: Journal of Network and Computer Applications, 35 (3), pp. 1140–1150, 2012.

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Kontaxis, D E; Tsoulos, George V; Karaboyas, S

Beamforming Capacity Optimization for Rician MIMO Wireless Channels Journal Article

In: Wireless Communications Letters, IEEE, 1 (3), pp. 257–260, 2012.

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Stiakogiannakis, Ioannis N; Athanasiadou, Georgia E; Tsoulos, George V; Kaklamani, Dimitra I

Performance Analysis of Fractional Frequency Reuse for Multi-Cell WiMAX Networks Based on Site-Specific Propagation Modeling [Wireless Corner] Journal Article

In: Antennas and Propagation Magazine, IEEE, 54 (1), pp. 214–226, 2012.

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Zarbouti, Dimitra A; Tsilimantos, D C; Tsoulos, George V; Athanasiadou, Georgia E; Kaklamani, Dimitra I

Performance of OFDMA multicell systems with Opportunistic Beamforming Journal Article

In: Wireless Personal Communications, 65 (4), pp. 843–861, 2012.

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2011

Mallik, Ranjan K; Sagias, Nikos C

Distribution of inner product of complex Gaussian random vectors and its applications Journal Article

In: IEEE Transactions on Communications, 59 (12), pp. 3353-3362, 2011.

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Peppas, Kostas; Datsikas, Christos K; Sagias, Nikos C; Tombras, George S

Dual-hop MIMO relay systems over spatially correlated Nakagami-$m$ fading channels Journal Article

In: IET Communications, 5 (15), pp. 2106-2115, 2011.

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Bithas, Petros S; Sagias, Nikos C; Mallik, Ranjan K

On the sum of Kappa stochastic variates and applications to equal-gain combining Journal Article

In: IEEE Transactions on Communications, 59 (9), pp. 2434-2442, 2011.

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Sagias, Nikos C; Lazarakis, Fotis I; Alexandridis, Antonis A; Dangakis, Kostas P; Tombras, George S

Higher order capacity statistics of diversity receivers Journal Article

In: Wireless Personal Communications, 56 (4), pp. 649-668, 2011.

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Gkonis, Panagiotis K; Athanaileas, Theodoros E; Tsoulos, George V; Athanasiadou, Georgia E; Kaklamani, Dimitra I

Adaptive Beam-Centric Admission Control for WCDMA Multicell/Multiservice Scenarios with Non-Uniform Traffic Journal Article

In: Wireless Personal Communications, 58 (2), pp. 369–389, 2011.

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Tsilimantos, Dimitris C; Zarbouti, Dimitra A; Tsoulos, George V; Athanasiadou, Georgia E; Kaklamani, Dimitra I

Fairness and throughput trade-off analysis for UMTS WCDMA network planning Journal Article

In: Wireless Personal Communications, 56 (4), pp. 693–714, 2011.

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2010

Athanaileas, Theodoros E; Athanasiadou, Georgia E; Tsoulos, George V; Kaklamani, Dimitra I

Parallel radio-wave propagation modeling with image-based ray tracing techniques Journal Article

In: Parallel Computing, 36 (12), pp. 679–695, 2010.

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Bithas, Petros S; Efthymoglou, George P; Sagias, Nikos C

Spectral efficiency of adaptive transmission and selection diversity on generalized fading channels Journal Article

In: IET Communications, 4 (17), pp. 2058-2064, 2010.

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Sagias, Nikos C; Mallik, Ranjan K; Tombras, George S

Error rate performance of multilevel signals with coherent detection Journal Article

In: IEEE Transactions on Communications, 58 (8), pp. 2188-2192, 2010.

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Datsikas, Christos K; Peppas, Kostas; Sagias, Nikos C; Tombras, George S

Serial free-space optical relaying communications over gamma-gamma atmospheric turbulence channels Journal Article

In: IEEE/OSA Journal of Optical Communications and Networking, 2 (8), pp. 576-586, 2010.

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Alexandropoulos, George C; Mathiopoulos, Takis P; Sagias, Nikos C

Switch-and-examine diversity over arbitrary correlated Nakagami-$m$ fading channels Journal Article

In: IEEE Transactions on Vehicular Technology, 58 (4), pp. 2080-2087, 2010.

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117 entries « 1 of 3 »