Aggelos Bletsas

According to our database, Aggelos Bletsas authored at least 93 papers between 2003 and 2023.

Collaborative distances:

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2023

Design and Implementation of Ambiently Powered Internet of Things-That-Think With Asynchronous Inference.

Vasileios Papageorgiou, Athanasios Nichoritis, Panagiotis Vasilakopoulos, Georgios Vougioukas, Aggelos Bletsas

IEEE Internet Things J., September, 2023

Scanning the Literature.

Iosif Vardakis, Georgios Kotridis, Spyridon Peppas, Konstantinos Skyvalakis, Georgios Vougioukas, Aggelos Bletsas, Niv Arad, Yair Noam, Tae-Kyoung Kim, Yo-Seb Jeon, Jun Li, Nima Tavangaran, H. Vincent Poor, A. Oguz Kislal, Alejandro Lancho, Giuseppe Durisi, Erik G. Ström

IEEE Wirel. Commun., August, 2023

Intelligently Wireless Batteryless RF-Powered Reconfigurable Surface: Theory, Implementation & Limitations.

Iosif Vardakis, Georgios Kotridis, Spyridon Peppas, Konstantinos Skyvalakis, Georgios Vougioukas, Aggelos Bletsas

IEEE Trans. Wirel. Commun., June, 2023

Batteryless Backscatter Sensor Networks - Part II: Lessons From Scalable Deployment.

Georgios Vougioukas, Nikos Ntantidakis, Evangelos Karatarakis, Georgios Apostolakis, Aggelos Bletsas

IEEE Commun. Lett., March, 2023

Batteryless Backscatter Sensor Networks - Part I: Challenges With (Really) Simple Tags.

Panos N. Alevizos, Georgios Vougioukas, Aggelos Bletsas

IEEE Commun. Lett., March, 2023

Arithmetic Mean May Offer Fixed Points When Expected Mean Fails in Probabilistic Asynchronous Affine Inference.

Georgios Apostolakis, Aggelos Bletsas

Proceedings of the IEEE Statistical Signal Processing Workshop, 2023

Distributed, Inference-Based, Energy Efficient User Association with Convergence Guarantees.

Roza Chatzigeorgiou, Aggelos Bletsas

Proceedings of the IEEE International Conference on Communications, 2023

Probabilistic Asynchronous Inference in Wireless Networks with Spectral Clustering.

Emmanouil Kariotakis, Aggelos Bletsas

Proceedings of the 31st European Signal Processing Conference, 2023

2022

DoA Estimation With a Single Antenna and a Few Low-Cost Backscattering Tags.

Georgios Vougioukas, Aggelos Bletsas

IEEE Trans. Commun., 2022

Where is the Wall? Radar Imaging-Based Narrowband RFID and Reflector Localization.

Spyridon Peppas, Evangelos Giannelos, Georgios Vougioukas, Aggelos Bletsas

Proceedings of the IEEE International Conference on RFID, 2022

Evaluation of Inference Algorithms for Distributed Channel Allocation in Wireless Networks.

Roza Chatzigeorgiou, Panos N. Alevizos, Aggelos Bletsas

Proceedings of the 11th International Conference on Modern Circuits and Systems Technologies, 2022

2021

Multistatic Noncoherent Linear Complexity Miller Sequence Detection For Gen2 RFID/IoT.

Michail Ouroutzoglou, Georgios Vougioukas, George N. Karystinos, Aggelos Bletsas

IEEE Trans. Wirel. Commun., 2021

Asynchronous Reception of 2 RFID Tags.

Konstantinos Skyvalakis, Aggelos Bletsas

IEEE Trans. Commun., 2021

Elliptical DoA Estimation & Localization.

Konstantinos Skyvalakis, Evangelos Giannelos, Emmanouil Andrianakis, Aggelos Bletsas

Proceedings of the IEEE International Conference on RFID Technology and Applications, 2021

Power and Phase Variation of Backscattered RFID Signal with Respect to the Incident Power at the Tag.

Spyros Megalou, Aggelos Bletsas, Traianos V. Yioultsis, Antonis G. Dimitriou

Proceedings of the IEEE International Conference on RFID Technology and Applications, 2021

Asynchronous Reception/Detection of 2 RFID Tags.

Konstantinos Skyvalakis, Aggelos Bletsas

Proceedings of the ICC 2021, 2021

DoA estimation of a hidden RF source exploiting simple backscatter radio tags.

Georgios Vougioukas, Aggelos Bletsas

Proceedings of the IEEE International Conference on Acoustics, 2021

Intelligently Wireless Batteryless RF-Powered Reconfigurable Surface.

Iosif Vardakis, Georgios Kotridis, Spyridon Peppas, Konstantinos Skyvalakis, Georgios Vougioukas, Aggelos Bletsas

Proceedings of the IEEE Global Communications Conference, 2021

Towards Ambiently Powered Inference on Wireless Sensor Networks: Asynchrony is the Key!

Vasileios Papageorgiou, Athanasios Nichoritis, Panagiotis Vasilakopoulos, Georgios Vougioukas, Aggelos Bletsas

Proceedings of the 17th International Conference on Distributed Computing in Sensor Systems, 2021

2020

Real-time 3D localization of RFID-tagged products by ground robots and drones with commercial off-the-shelf RFID equipment: Challenges and Solutions.

Anastasios Tzitzis, Alexandros Filotheou, Stavroula Siachalou, Emmanouil G. Tsardoulias, Spyros Megalou, Aggelos Bletsas, Konstantinos Panayiotou, Andreas L. Symeonidis, Traianos V. Yioultsis, Antonis G. Dimitriou

Proceedings of the IEEE International Conference on RFID, 2020

2019

Switching Frequency Techniques for Universal Ambient Backscatter Networking.

Georgios Vougioukas, Aggelos Bletsas

IEEE J. Sel. Areas Commun., 2019

Robotic Inventorying and Localization of RFID Tags, Exploiting Phase-Fingerprinting.

Stavroula Siachalou, Spyros Megalou, Anastasios Tzitzis, Emmanouil G. Tsardoulias, Aggelos Bletsas, John N. Sahalos, Traianos V. Yioultsis, Antonis G. Dimitriou

Proceedings of the IEEE International Conference on RFID Technology and Applications, 2019

Multistatic Gen2 RFID over Ethernet with Commodity SDRs.

Michail Ouroutzoglou, Georgios Vougioukas, Panos N. Alevizos, Antonis G. Dimitriou, Aggelos Bletsas

Proceedings of the IEEE International Conference on RFID Technology and Applications, 2019

Ambient Backscatter in Reality: Does Illuminator Signal Structure Matter?

Georgios Vougioukas, Aggelos Bletsas

Proceedings of the 2019 IEEE International Conference on Communications, 2019

Linear Complexity Noncoherent Miller Sequence Detection for Batteryless RFID/IoT.

Michail Ouroutzoglou, Aggelos Bletsas

Proceedings of the 2019 IEEE International Conference on Communications, 2019

Inference-Based Resource Allocation for Multi-Cell Backscatter Sensor Networks.

Panos N. Alevizos, Aggelos Bletsas

Proceedings of the 2019 IEEE International Conference on Communications, 2019

2018

Multistatic Scatter Radio Sensor Networks for Extended Coverage.

Panos N. Alevizos, Konstantinos Tountas, Aggelos Bletsas

IEEE Trans. Wirel. Commun., 2018

Sensitive and Nonlinear Far-Field RF Energy Harvesting in Wireless Communications.

Panos N. Alevizos, Aggelos Bletsas

IEEE Trans. Wirel. Commun., 2018

Limited Feedback Channel Estimation in Massive MIMO With Non-Uniform Directional Dictionaries.

Panos N. Alevizos, Xiao Fu, Nicholas D. Sidiropoulos, Ye Yang, Aggelos Bletsas

IEEE Trans. Signal Process., 2018

The Art of Signal Processing in Backscatter Radio for μW (or Less) Internet of Things: Intelligent Signal Processing and Backscatter Radio Enabling Batteryless Connectivity.

Aggelos Bletsas, Panos N. Alevizos, Georgios Vougioukas

IEEE Signal Process. Mag., 2018

Coherent Detector for Pseudo-FSK Backscatter Under Ambient Constant Envelope Illumination.

Georgios Vougioukas, Panos N. Alevizos, Aggelos Bletsas

Proceedings of the 19th IEEE International Workshop on Signal Processing Advances in Wireless Communications, 2018

Multistatic Narrowband Localization in Backscatter Sensor Networks.

Marios Vestakis, Panos N. Alevizos, Georgios Vougioukas, Aggelos Bletsas

Proceedings of the 19th IEEE International Workshop on Signal Processing Advances in Wireless Communications, 2018

Nonlinear Energy Harvesting Models in Wireless Information and Power Transfer.

Panos N. Alevizos, Georgios Vougioukas, Aggelos Bletsas

Proceedings of the 19th IEEE International Workshop on Signal Processing Advances in Wireless Communications, 2018

Intelligent noncoherent sequence equals coherent detection: Experimental proof in industrial RFID.

Michail Ouroutzoglou, Aggelos Bletsas, George N. Karystinos

Proceedings of the 7th International Conference on Modern Circuits and Systems Technologies, 2018

2017

Noncoherent Short Packet Detection and Decoding for Scatter Radio Sensor Networking.

Panos N. Alevizos, Aggelos Bletsas, George N. Karystinos

IEEE Trans. Commun., 2017

Inference-Based Distributed Channel Allocation in Wireless Sensor Networks.

Panos N. Alevizos, Efthymios A. Vlachos, Aggelos Bletsas

CoRR, 2017

Non-Linear Far Field RF Harvesting in Wireless Communications.

Panos N. Alevizos, Aggelos Bletsas

CoRR, 2017

Scatter Radio Receivers for Extended Range Environmental Sensing WSNs.

Panos N. Alevizos, Aggelos Bletsas

CoRR, 2017

Non-uniform directional dictionary-based limited feedback for massive MIMO systems.

Panos N. Alevizos, Xiao Fu, Nicholas D. Sidiropoulos, Ye Yang, Aggelos Bletsas

Proceedings of the 15th International Symposium on Modeling and Optimization in Mobile, 2017

24μ Watt 26m range batteryless backscatter sensors with FM remodulation and selection diversity.

Georgios Vougioukas, Aggelos Bletsas

Proceedings of the IEEE International Conference on RFID Technology & Application, 2017

2016

Converting a Plant to a Battery and Wireless Sensor with Scatter Radio and Ultra-Low Cost.

Christos Konstantopoulos, Eftichios Koutroulis, Nikolaos Mitianoudis, Aggelos Bletsas

IEEE Trans. Instrum. Meas., 2016

Log-Linear-Complexity GLRT-Optimal Noncoherent Sequence Detection for Orthogonal and RFID-Oriented Modulations.

Panos N. Alevizos, Yannis Fountzoulas, George N. Karystinos, Aggelos Bletsas

IEEE Trans. Commun., 2016

Network Localization Cramér-Rao Bounds for General Measurement Models.

Panos N. Alevizos, Aggelos Bletsas

IEEE Commun. Lett., 2016

GLRT-optimal blind MSK detection with log-linear complexity.

Yannis Fountzoulas, Dimitris G. Chachlakis, George N. Karystinos, Aggelos Bletsas

Proceedings of the 23rd International Conference on Telecommunications, 2016

2015

Fully-Coherent Reader With Commodity SDR for Gen2 FM0 and Computational RFID.

Nikos Kargas, Fanis Mavromatis, Aggelos Bletsas

IEEE Wirel. Commun. Lett., 2015

Coherent Detection and Channel Coding for Bistatic Scatter Radio Sensor Networking.

Nikos Fasarakis-Hilliard, Panos N. Alevizos, Aggelos Bletsas

IEEE Trans. Commun., 2015

Cubic-complexity optimal noncoherent OOK sequence detection in flat fading.

George N. Karystinos, Aggelos Bletsas

Proceedings of the 2015 IEEE International Conference on Communications, 2015

Noncoherent composite hypothesis testing receivers for extended range bistatic scatter radio WSNs.

Panos N. Alevizos, Aggelos Bletsas

Proceedings of the 2015 IEEE International Conference on Communications, 2015

Variational inference cooperative network localization with narrowband radios.

Nikos Fasarakis-Hilliard, Panos N. Alevizos, Aggelos Bletsas

Proceedings of the 2015 IEEE International Conference on Acoustics, 2015

Noncoherent sequence detection of orthogonally modulated signals in flat fading with log-linear complexity.

Panos N. Alevizos, Yannis Fountzoulas, George N. Karystinos, Aggelos Bletsas

Proceedings of the 2015 IEEE International Conference on Acoustics, 2015

Bistatic architecture provides extended coverage and system reliability in scatter sensor networks.

Konstantinos Tountas, Panos N. Alevizos, Aikaterini Tzedaki, Aggelos Bletsas

Proceedings of the 2015 International EURASIP Workshop on RFID Technology, 2015

2014

Community RF Sensing for Source Localization.

Emmanouil Alimpertis, Nikos Fasarakis-Hilliard, Aggelos Bletsas

IEEE Wirel. Commun. Lett., 2014

Reachback WSN Connectivity: Non-Coherent Zero-Feedback Distributed Beamforming or TDMA Energy Harvesting?

Konstantinos Alexandris, George Sklivanitis, Aggelos Bletsas

IEEE Trans. Wirel. Commun., 2014

Increased Range Bistatic Scatter Radio.

John Kimionis, Aggelos Bletsas, John N. Sahalos

IEEE Trans. Commun., 2014

Network demonstration of low-cost and ultra-low-power environmental sensing with analog backscatter.

Eleftherios Kampianakis, Stylianos D. Assimonis, Aggelos Bletsas

Proceedings of the IEEE Topical Conference on Wireless Sensors and Sensor Networks, 2014

Energy harvesting with a low-cost and high efficiency rectenna for low-power input.

Stylianos D. Assimonis, Aggelos Bletsas

Proceedings of the 2014 IEEE Radio and Wireless Symposium, 2014

Automated RFID network planning with site-specific stochastic modeling and particle Swarm Optimization.

Antonis G. Dimitriou, Stavroula Siachalou, Aggelos Bletsas, John N. Sahalos

Proceedings of the IEEE RFID Technology and Applications Conference, 2014

Efficient RF harvesting for low-power input with low-cost lossy substrate rectenna grid.

Stylianos D. Assimonis, Spyridon-Nektarios Daskalakis, Aggelos Bletsas

Proceedings of the IEEE RFID Technology and Applications Conference, 2014

Channel coding for increased range bistatic backscatter radio: Experimental results.

Panos N. Alevizos, Nikos Fasarakis-Hilliard, Konstantinos Tountas, Nikos Agadakos, Nikos Kargas, Aggelos Bletsas

Proceedings of the IEEE RFID Technology and Applications Conference, 2014

Geometric monitoring for CSI reduction in amplify-and-forward relay networks.

Antonios Igglezakis, Antonios Deligiannakis, Aggelos Bletsas

Proceedings of the IEEE International Conference on Acoustics, 2014

Narrowband cooperative network localization.

Nikos Fasarakis-Hilliard, Panos N. Alevizos, Aggelos Bletsas

Proceedings of the IEEE Global Communications Conference, 2014

Factor graph-based distributed frequency allocation in wireless sensor networks.

Panos N. Alevizos, Efthymios A. Vlachos, Aggelos Bletsas

Proceedings of the IEEE Global Communications Conference, 2014

2013

Building a Low-Cost Digital Garden as a Telecom Lab Exercise.

Aggelos Bletsas, Aikaterini Vlachaki, Eleftherios Kampianakis, George Sklivanitis, John Kimionis, Konstadinos Tountas, Megasthenis Asteris, Panos P. Markopoulos

IEEE Pervasive Comput., 2013

A Remotely Programmable Modular Testbed for Backscatter Sensor Network Research.

Eleftherios Kampianakis, John Kimionis, Konstantinos Tountas, Aggelos Bletsas

Proceedings of the Real-World Wireless Sensor Networks, 2013

Testbed for non-coherent zero-feedback distributed beamforming.

George Sklivanitis, Konstantinos Alexandris, Aggelos Bletsas

Proceedings of the IEEE International Conference on Acoustics, 2013

Bistatic backscatter radio for power-limited sensor networks.

John Kimionis, Aggelos Bletsas, John N. Sahalos

Proceedings of the 2013 IEEE Global Communications Conference, 2013

2012

Single-Antenna Coherent Detection of Collided FM0 RFID Signals.

Aggelos Bletsas, John Kimionis, Antonis G. Dimitriou, George N. Karystinos

IEEE Trans. Commun., 2012

Bistatic backscatter radio for tag read-range extension.

John Kimionis, Aggelos Bletsas, John N. Sahalos

Proceedings of the 2012 IEEE International Conference on RFID-Technologies and Applications, 2012

A fading-resistant method for RFID-antenna structural mode measurement.

Antonis G. Dimitriou, John Kimionis, Aggelos Bletsas, John N. Sahalos

Proceedings of the 2012 IEEE International Conference on RFID-Technologies and Applications, 2012

Cooperative localization in wireless networks under bandwidth constraints.

Panos N. Alevizos, Nikos Fasarakis-Hilliard, Aggelos Bletsas

Proceedings of the Conference Record of the Forty Sixth Asilomar Conference on Signals, 2012

2011

Zero-Feedback, Collaborative Beamforming for Emergency Radio: Asymptotic Analysis.

Aggelos Bletsas, Andrew Lippman, John N. Sahalos

Mob. Networks Appl., 2011

Inventory time reduction in Gen2 with single-antenna separation of FM0 RFID signals.

John Kimionis, Aggelos Bletsas, Antonis G. Dimitriou, George N. Karystinos

Proceedings of the 2011 IEEE International Conference on RFID-Technologies and Applications, 2011

Testing zero-feedback distributed beamforming with a low-cost SDR testbed.

George Sklivanitis, Aggelos Bletsas

Proceedings of the Conference Record of the Forty Fifth Asilomar Conference on Signals, 2011

2010

Interference-limited opportunistic relaying with reactive sensing.

Aggelos Bletsas, Antonis G. Dimitriou, John N. Sahalos

IEEE Trans. Wirel. Commun., 2010

Simple, zero-feedback, distributed beamforming with unsynchronized carriers.

Aggelos Bletsas, Andrew Lippman, John N. Sahalos

IEEE J. Sel. Areas Commun., 2010

A UHF Radio Frequency Identification (RFID) System for Healthcare: Design and Implementation.

Anastasis C. Polycarpou, George K. Gregoriou, Panayiotis Polycarpou, Loizos Papaloizou, Aggelos Bletsas, Antonis G. Dimitriou, John N. Sahalos

Proceedings of the Wireless Mobile Communication and Healthcare, 2010

2009

Anti-collision backscatter sensor networks.

Aggelos Bletsas, Stavroula Siachalou, John N. Sahalos

IEEE Trans. Wirel. Commun., 2009

Hirsch index rankings require scaling and higher moment.

Aggelos Bletsas, John N. Sahalos

J. Assoc. Inf. Sci. Technol., 2009

Simple, zero-feedback, collaborative beamforming for emergency radio.

Aggelos Bletsas, Andy Lippman, John N. Sahalos

Proceedings of the 2009 6th International Symposium on Wireless Communication Systems, 2009

Reduced-Delay Interference-Aware Opportunistic Relaying.

Aggelos Bletsas, Antonis G. Dimitriou, John N. Sahalos

Proceedings of IEEE International Conference on Communications, 2009

2008

A Software-Defined Radio System for Backscatter Sensor Networks.

Giovanni Vannucci, Aggelos Bletsas, Darren Leigh

IEEE Trans. Wirel. Commun., 2008

Opportunistic cooperative diversity with feedback and cheap radios.

Aggelos Bletsas, Ashish Khisti, Moe Z. Win

IEEE Trans. Wirel. Commun., 2008

Interference-aware opportunistic relaying with reactive spectrum sensing.

Aggelos Bletsas, John N. Sahalos

Proceedings of the IEEE 19th International Symposium on Personal, 2008

2007

Cooperative Communications with Outage-Optimal Opportunistic Relaying.

Aggelos Bletsas, Hyundong Shin, Moe Z. Win

IEEE Trans. Wirel. Commun., 2007

Outage Optimality of Opportunistic Amplify-and-Forward Relaying.

Aggelos Bletsas, Hyundong Shin, Moe Z. Win

IEEE Commun. Lett., 2007

Implementing Backscatter Radio for Wireless Sensor Networks.

Giovanni Vannucci, Aggelos Bletsas, Darren Leigh

Proceedings of the IEEE 18th International Symposium on Personal, 2007

2006

A simple Cooperative diversity method based on network path selection.

Aggelos Bletsas, Ashish Khisti, David P. Reed, Andrew Lippman

IEEE J. Sel. Areas Commun., 2006

Implementing cooperative diversity antenna arrays with commodity hardware.

Aggelos Bletsas, Andy Lippman

IEEE Commun. Mag., 2006

Cooperative diversity with opportunistic relaying.

Aggelos Bletsas, Hyundong Shin, Moe Z. Win, Andrew Lippman

Proceedings of the IEEE Wireless Communications and Networking Conference, 2006

Low complexity virtual antenna arrays using cooperative relay selection.

Aggelos Bletsas, Ashish Khisti, Moe Z. Win

Proceedings of the International Conference on Wireless Communications and Mobile Computing, 2006

Outage-Optimal Cooperative Communications with Regenerative Relays.

Aggelos Bletsas, Hyundong Shin, Moe Z. Win

Proceedings of the 40th Annual Conference on Information Sciences and Systems, 2006

2005

Spontaneous synchronization in multihop embedded sensor networks: demonstration of a server-free approach.

Aggelos Bletsas, Andrew Lippman

Proceedings of the Wireless Sensor Networks, Second European Workshop, 2005

2003

Evaluation of Kalman Filtering for Network Time Keeping.

Aggelos Bletsas

Proceedings of the First IEEE International Conference on Pervasive Computing and Communications (PerCom'03), 2003