• Statistical Properties of Wireless Relay System with Correlated Diversity Channels 1
  Maja Delibasic
• An Adaptive Modulation for Relay-Assisted Wireless Optical Network 6
  Fethullah Sipahioglu, Volkan Ozduran, Siddik Yarman
• Application of the Water Filling Algorithm to the Sum Rate Problem with Minimum Rate and Power Constraint 12
  Osama Elgarhy, Luca Reggiani
• Physical Layer Security of Multi-user Full-Duplex One-Way Wireless Relaying Network 17
  Volkan Ozduran
• Sequence-Based Bit-Cycling in Double Layer Message Security 23
  Wassim Alexan, Hana Medhat, Ahmed Hamza, Hisham Hussein

• Dual-Mode Distance-Adaptive Transceiver Architecture for 5G Optical Fiber Fronthaul 29
  Camilo Osorio, Aleksejs Udalcovs, Andre Noll Barreto, Paolo Monti, Oskars Ozolins, Darli Mello
• A Multirate Loss Model for a 5G Cellular Network with Mobile Users and Quasi-Random Traffic 33
  Panagiotis Efstratiou, Ioannis Moscholios
• Dynamic Handover Control Parameters for LTE-A/5G Mobile Communications 39
  Abdulraqeb Alhammadi, Mardeni Roslee, Mohamad Yusoff Alias, Saddam Alraih
• Bit Error Rate Analysis of Non-Orthogonal Multiple Access (NOMA) Technique in 5G with Different Power and User Scenarios 45
  Utku Ozmat, Oguz Ulgen, Emre Gunaydin

• Propose a Solution for the Efficient Clustering and Routing Problems in WSN Using Monarch Butterfly Optimization Algorithm
  Ahmad Kamari, Saeed Fakhredini
• Cloud Infrastructure for Skin Cancer Scalable Detection System 50
  Pavel Osipov, Dmitry Bliznyk, Ilona Kuzmina
• A Warning Wearable System Used to Identify Poor Body Postures 55
  Dan Dobrea, Monica Claudia Dobrea
• Detection of Negative Emotions and High-Arousal Negative-Valence States on the Move 61
  Valentina Markova, Todor Ganchev, Kalin Kalinkov

• PSK Modulation/Demodulation and Performance Evaluation in FM Band Using USRP 66
  Muhammad Hashir Syed
• Rate-adaptation Scheme for Multiband WLAN System 72
  Masanori Yofune, Masayuki Suto, Yasuharu Amezawa
• Channel Length Modeling for a Multiple-Input-Multiple-Output CamCom Link 78
  Muhammad Asim Atta, Amine Bermak
• Experimental Verification of Wireless Power Transfer Ability to Sustain the Operation of LoRaWAN Based Wireless Sensor Node 83
  Sergejs Tjukovs, Janis Eidaks, Dmitrijs Pikulins
• BER-Based Estimation of OFDM CFO-Caused Symbol Phase Deviation 89
  Adriana Lipovac, Edvin Skaljo, Vlatko Lipovac, Pamela Njemčević

• Weather Prediction Algorithm Based on Historical Data Using Kalman Filter 94
  Nikolajs Bogdanovs, Aleksandrs Ipatovs, Vadims Bistrovs, Romualds Belinskis, Ernests Petersons
• Intelligence System of Building Management System for Energy Efficiency in the Test Facility 100
  Nikolajs Bogdanovs, Andris Krūmiņš, Romualds Belinskis, Viktors Afoņičevs, Viktors Jeralovičs, Aleksandrs Ipatovs
• Indoor Navigation of Quadrotors via Ultra-Wideband Wireless Technology 106
  Ilias Papastratis, Themistoklis Charalambous, Nikolaos Pappas
• Human Joint Orientation Descriptor Based on Geometric Algebra and Its Application
  Wenming Cao, Yitao Lu, Jianqi Zhong, Zhiquan He
• Dual Channel Sliding Mode Control for Chua's Circuit 112
  Roman Volianskyi, Oleksander Sadovoi, Oleksiy Sinkevych, Nina Volianska

• A Log-Periodic Antenna for Long Range Communication Within a Wireless Sensor Network System for Sea Water Quality Monitoring 161
  Gian Luigi Gragnani, Daniele Caviglia, Claudio Montecucco
• Quadrifilar Helical Antennas with Different Types of Supply Lines 167
  Olga Shcherbyna, Oleg Tomai, Olena Kozhokhina
• Planar Array with Optimized Perimeter Elements
  Jafar Mohammed, Khalil Sayidmarie
• Increasing of Low-Profile Connected Arrays Bandwidth 171
  Liubov Liubina, Mikhail Sugak
• Design and Analysis of Dual-Band Circular Polarization 3D Printed Reflectarray 175
  Svyatoslav Ballandovich, Liubov Liubina, Mikhail Sugak
• Split-step Padé Approximations of the Helmholtz Equation for Radio Coverage Prediction over Irregular Terrain 179
  Mikhail Lytaev, Andrei Vladyko
• A New Aluminum Alloy Cable Cleat Design and Development a Smart Cable Protection System 185
  Nurettin Çetinkaya
• Measurement of Sheet Dielectric Materials at UHF Band 189
  Polina Terenteva, Alexander Golovkov, Viktor Malyshev

• Performance Evaluation of WSW2 Switching Fabric Architecture with Limited Number of Spectrum Converters 124
  Wojciech Kabacinski, Mustafa Abdulsahib, Marek Michalski
• Evaluation of 4-PAM, NRZ and Duobinary Modulation Formats Performance for Use in 20 Gbit/s DWDM-PON Optical Access Systems 134
  Toms Salgals, Laura Skladova, Klinta Vilcane, Janis Braunfelds, Sandis Spolitis
• Re-designing Dedicated Protection in Transparent WDM Optical Networks with XOR Network Coding 118
  Dao Hai
• Research of FBG Optical Sensors Network and Precise Peak Detection 139
  Ugis Senkans, Janis Braunfelds, Sandis Spolitis, Vjaceslavs Bobrovs
• Spectral Characterization of an Erbium-Doped Fiber Ring Laser for Wideband Operation 130
  Serif Sadik, Firat Durak, Ahmet Altuncu
• Research on NRZ-OOK and Duobinary Modulation Formats for C and L Band 25 Gbit/s WDM-PON Transmission Systems 144
  Marina Aleksejeva, Sandis Spolitis
• Analysis of Non-Ideal Optical Correlation for Interrogating Overlapping FBG Spectra 154
  Andreas Ahrens, Steffen Lochmann, Marek Götten
• Evaluation of the Channel Spacing and Transceiver Bandwidth for PAM-4 Modulated WDM-PON 148
  Sandis Spolitis, Inna Kurbatska, Vjaceslavs Bobrovs

• Data Processing in Case of Radio Equipment Reliability Parameters Monitoring 219
  Oleksandr Solomentsev, Maksym Zaliskyi, Tetyana Herasymenko, Olena Kozhokhina, Yuliia Petrova
• Deployment Algorithms to Simulate Large-scale Node Failures in Wireless Sensor Networks 223
  Izzet Senturk
• Listen and Talk in IEEE 802.15.4 with Dual Radio 229
  Swen Leugner, Horst Hellbrück
• AODV-CBR: Capacity-based Path Discovery Algorithm for MANETs with High Utilization 234
  Klement Streit, Nils Rodday, Gabi Dreo Rodosek
• An Integrated Decision Support System Based on Wireless Sensor Networks Applied in Precision Agriculture 240
  Nicholas Samaras
• Microwave Sensor Network for Quantitative Characterization of Targets: A Proof-of-Concept 246
  Alessandro Fedeli, Gian Luigi Gragnani, Matteo Pastorino, Andrea Randazzo
• Interference Management in LoRaWANs - Overview and Simulation Study 251
  Viktor Stoynov, Zlatka Valkova-Jarvis, Vladimir Poulkov
• Experimental Study of the Impact of Waveforms on the Efficiency of RF-to-DC Conversion Using a Classical Voltage Doubler Circuit 257
  Anna Litvinenko, Janis Eidaks, Sergejs Tjukovs, Dmitrijs Pikulins, Arturs Aboltins

• Impact of Self-Configuration on Handover Performance in Green Cellular Networks 194
  Ahmet Ozyurt, Mehmet Basaran, Lutfiye Durak-Ata
• A Real-time Power Profiler in Wireless Networks
  Mehmet Tuysuz
• Degree Contact DC-Epidemic Routing Protocol for Opportunistic Networks 198
  Salem Sati, Ahmed Sohoub, Adel Eltahar, Khairol Amali Bin Ahmad, Khaleel Ahmad, Ali Bakeer
• Wireless Multihop Networks with Network Coding Communication Using Collision Detection of Control Messages
  Hiroaki Higaki, Yusuke Aoi
• Cityroam, Providing Secure Public Wireless LAN Services with International Roaming 204
  Hideaki Goto
• Mobile LTE Network Signal and Quality of Service Parameter Evaluation from End-User Premises 209
  Alina Stafecka, Andrejs Lizunovs, Vjaceslavs Bobrovs
• Hybrid Vehicular IEEE 802.11N and LTE Wireless Network Performance Evaluation in Non-Stationary Mode of Motion 213
  Arnis Ancans, Ernests Petersons, Aleksandrs Umanskis