Marwa Chafii

154 papers B 29Misc 1Journal 81Unranked 43
YearRankTypeTitle / Venue / Authors
2026 J jnl
Cyclic Delay-Doppler Shift: A Simple Transmit Diversity Technique for Ultra-Reliable Communications in Doubly-Selective Channels.
IEEE Trans. Wirel. Commun.
Haoran Yin, Yu Zhou, Yanqun Tang, Di Zhang, Chi Zhang, Xizhang Wei, Jiaojiao Xiong, Fan Liu, Marwa Chafii, Mérouane Debbah
2026 J jnl
Design of Uplink ISAC Systems With Cooperative Sensing: Power Control and Receive Beamforming.
IEEE Trans. Wirel. Commun.
Ling He, Vaibhav Kumar, Roberto Bomfin, Yingyang Chen, Miaowen Wen, Marwa Chafii
2026 J jnl
Flexible Intelligent Metasurface for Downlink Communications Under Statistical CSI.
IEEE Wirel. Commun. Lett.
Vaibhav Kumar, Anastasios K. Papazafeiropoulos, Pandelis Kourtessis, John M. Senior, Marwa Chafii, Dimitra I. Kaklamani, Iakovos S. Venieris
2026 J jnl
High-Resolution Sensing in Communication-Centric ISAC: Deep Learning and Parametric Methods.
IEEE J. Sel. Areas Commun.
Salmane Naoumi, Ahmad Bazzi, Roberto Bomfin, Marwa Chafii
2026 J jnl
Structured Latent Dynamics in Wireless CSI via Homomorphic World Models.
CoRR
Salmane Naoumi, Mehdi Bennis, Marwa Chafii
2026 J jnl
Upper Mid-Band Spectrum for 6G: Vision, Opportunity and Challenges.
IEEE Commun. Mag.
Ahmad Bazzi, Roberto Bomfin, Marco Mezzavilla, Sundeep Rangan, Theodore S. Rappaport, Marwa Chafii
2025 B conf
3GPP-Compliant Radar Cross Section Characterization of Indoor Factory Targets.
GLOBECOM
Ali Waqar Azim, Ahmad Bazzi, Roberto Bomfin, Marwa Chafii
2025 — conf
Achievable Sum Secrecy Rate of STAR-RIS-Enabled MU-MIMO ISAC.
ICC Workshops
Ainara Kazymova, Vaibhav Kumar, Christina Pöpper, Marwa Chafii
2025 J jnl
Beamforming Design for Secure RIS-Enabled ISAC: Passive RIS Versus Active RIS.
IEEE Trans. Wirel. Commun.
Vaibhav Kumar, Marwa Chafii
2025 — conf
Covert Communications by Encoding UAV Motion States: Joint Design of Codebook and Controller.
ICC
Fan Yu, Jia Ye, Shuping Dang, Megumi Kaneko, Raed M. Shubair, Marwa Chafii
2025 — conf
Designing Waveforms with Adjustable PAPR for Integrated Sensing and Communication.
ICC
Ahmad Bazzi, Marwa Chafii
2025 J jnl
Flexible Intelligent Metasurface for Downlink Communications under Statistical CSI.
CoRR
Vaibhav Kumar, Anastasios K. Papazafeiropoulos, Pandelis Kourtessis, John Senior, Marwa Chafii, Dimitra I. Kaklamani, Iakovos S. Venieris
2025 — conf
Green Integration of Sensing, Communication, and Power Transfer via STAR-RIS.
ICC
Vaibhav Kumar, Marwa Chafii
2025 B conf
Hybrid Radar Fusion with Quantization: CRB-Rate Trade-offs and ADC Dynamic Range.
GLOBECOM
Akhileswar Chowdary, Ahmad Bazzi, Marwa Chafii
2025 J jnl
Integrated Sensing and Communication for Large Networks Using Joint Detection and a Dynamic Transmission Strategy.
IEEE Trans. Veh. Technol.
Konpal Shaukat Ali, Marwa Chafii
2025 B conf
Investing Minimum Power in Secure Full Duplex ISAC Systems.
GLOBECOM
Ahmad Bazzi, Marwa Chafii
2025 J jnl
Low Dynamic Range for RIS-Aided Bistatic Integrated Sensing and Communication.
IEEE J. Sel. Areas Commun.
Ahmad Bazzi, Marwa Chafii
2025 B conf
Multi-Band Channel Sensing in the Upper Mid-Band (FR3).
GLOBECOM
Roberto Bomfin, Ali Rasteh, Ahmad Bazzi, Hao Guo, Hyeongtaek Lee, Marco Mezzavilla, Sundeep Rangan, Junil Choi, Marwa Chafii
2025 J jnl
Multi-Functional RIS for a Multi-Functional System: Integrating Sensing, Communication, and Wireless Power Transfer.
IEEE Netw.
Ahmed Magbool, Vaibhav Kumar, Ahmad Bazzi, Mark F. Flanagan, Marwa Chafii
2025 J jnl
Mutual Information Based Pilot Design for ISAC.
IEEE Trans. Commun.
Ahmad Bazzi, Marwa Chafii
2025 J jnl
On the Performance Analysis of Zero-Padding OFDM for Monostatic ISAC Systems.
IEEE Trans. Commun.
Roberto Bomfin, Marwa Chafii
2025 J jnl
Parameter Mapping of Distribution Substitution for Inter-Point Distances in Random Networks.
IEEE Trans. Signal Inf. Process. over Networks
Shuping Dang, Jia Ye, Shuaishuai Guo, Raed M. Shubair, Marwa Chafii
2025 J jnl
Reinforcement Learning for Enhancing Sensing Estimation in Bistatic ISAC Systems with UAV Swarms.
CoRR
Obed Morrison Atsu, Salmane Naoumi, Roberto Bomfin, Marwa Chafii
2025 B conf
Timing Synchronization and Channel Estimation for DCO-OFDM in VLC Systems.
PIMRC
Ali Waqar Azim, Talha Rahman, Ahmad Bazzi, Murat Uysal, Marwa Chafii
2025 — conf
Towards ISAC RIS-Enabled Passive Radar Target Localization.
ICC
Ahmad Bazzi, Marwa Chafii
2025 — conf
Urban Outdoor Propagation Measurements and Channel Models at 6.75 GHz FR1(C) and 16.95 GHz FR3 Upper Mid-Band Spectrum for 5G and 6G.
ICC
Dipankar Shakya, Mingjun Ying, Theodore S. Rappaport, Peijie Ma, Idris Al-Wazani, Yanze Wu, Yanbo Wang, Doru Calin, Hitesh Poddar, Ahmad Bazzi, Marwa Chafii, Yunchou Xing, Amitava Ghosh
2024 B conf
A System Level Analysis for Integrated Sensing and Communication.
WCNC
Roberto Bomfin, Konpal Shaukat Ali, Marwa Chafii
2024 J jnl
An Experimental Multi-Band Channel Characterization in the Upper Mid-Band.
CoRR
Roberto Bomfin, Ahmad Bazzi, Hao Guo, Hyeongtaek Lee, Marco Mezzavilla, Sundeep Rangan, Junil Choi, Marwa Chafii
2024 J jnl
Chirp Spread Spectrum-Based Waveform Design and Detection Mechanisms for LPWAN-Based IoT: A Survey.
IEEE Access
Ali Waqar Azim, Raed M. Shubair, Marwa Chafii
2024 J jnl
Complex Neural Network Based Joint AoA and AoD Estimation for Bistatic ISAC.
IEEE J. Sel. Top. Signal Process.
Salmane Naoumi, Ahmad Bazzi, Roberto Bomfin, Marwa Chafii
2024 B conf
Full-Stack End-To-End Sub-THz Simulations at 140 GHz using NYUSIM Channel Model in ns-3.
WCNC
Hitesh Poddar, Akhileswar Chowdary, Theodore S. Rappaport, Marwa Chafii
2024 J jnl
Impact of Network Geometry on Large Networks With Intelligent Reflecting Surfaces.
IEEE Trans. Veh. Technol.
Konpal Shaukat Ali, Martin Haenggi, Arafat Al-Dweik, Marwa Chafii
2024 J jnl
Impact of Network Geometry on Large Networks with Intelligent Reflecting Surfaces.
CoRR
Konpal Shaukat Ali, Martin Haenggi, Arafat Al-Dweik, Marwa Chafii
2024 J jnl
Layered Chirp Spread Spectrum Modulations for LPWANs.
IEEE Trans. Commun.
Ali Waqar Azim, Ahmad Bazzi, Roberto Bomfin, Raed M. Shubair, Marwa Chafii
2024 J jnl
On Hybrid Radar Fusion for Integrated Sensing and Communication.
IEEE Trans. Wirel. Commun.
Akhileswar Chowdary, Ahmad Bazzi, Marwa Chafii
2024 J jnl
Physical Layer Security of Partial-NOMA and NOMA in Poisson Networks.
IEEE Trans. Wirel. Commun.
Konpal Shaukat Ali, Arafat Al-Dweik, Ekram Hossain, Marwa Chafii
2024 B conf
RIS-Enabled Integrated Sensing and Communication for 6G Systems.
WCNC
Dexin Wang, Ahmad Bazzi, Marwa Chafii
2024 J jnl
Secure Full Duplex Integrated Sensing and Communications.
IEEE Trans. Inf. Forensics Secur.
Ahmad Bazzi, Marwa Chafii
2024 J jnl
Sparse-DFT and WHT Precoding With Iterative Detection for Highly Frequency-Selective Channels.
IEEE Trans. Wirel. Commun.
Roberto Bomfin, Marwa Chafii
2024 B conf
Successive Interference Cancellation for ISAC in a Large Full-Duplex Cellular Network.
WCNC
Konpal Shaukat Ali, Roberto Bomfin, Marwa Chafii
2024 J jnl
Successive Interference Cancellation for ISAC in a Large Full-Duplex Cellular Network.
CoRR
Konpal Shaukat Ali, Roberto Bomfin, Marwa Chafii
2024 B conf
TANAGERS: Emergent Communication for UAVs as Flying Passive Radars.
WCNC
Salmane Naoumi, Roberto Bomfin, Réda Alami, Marwa Chafii
2024 B conf
Unique Word-Based Frame Design for Bistatic ISAC with Time-Domain Filtering.
GLOBECOM
Roberto Bomfin, Marwa Chafii
2024 J jnl
Unique Word-Based Frame Design for Bistatic Integrated Sensing and Communication.
IEEE Trans. Wirel. Commun.
Roberto Bomfin, Marwa Chafii
2024 B conf
Welcome From the General Chairs.
WCNC
Raed M. Shubair, Marwa Chafii
2023 B conf
A Dynamic Transmission Strategy for ISAC in Large Networks.
GLOBECOM
Konpal Shaukat Ali, Marwa Chafii
2023 — conf
A Novel Satellite Selection Algorithm Using LSTM Neural Networks For Single-epoch Localization.
PLANS
Ibrahim Sbeity, Christophe Villien, Christophe Combettes, Benoît Denis, E. Veronica Belmega, Marwa Chafii
2023 B conf
Blind Transmitter Localization Using Deep Learning: A Scalability Study.
WCNC
Ivo Bizon, Ahmad Nimr, Philipp Schulz, Marwa Chafii, Gerhard P. Fettweis
2023 J jnl
Data Sets For Machine Learning In Wireless Communications And Networks.
IEEE Commun. Mag.
Carlo Fischione, Marwa Chafii, Yansha Deng, Melike Erol-Kantarci
2023 — conf
Deep Learning Based Channel Estimation in High Mobility Communications Using Bi-RNN Networks.
ICC
Abdul Karim Gizzini, Marwa Chafii
2023 J jnl
Deep Learning Based Channel Estimation in High Mobility Communications Using Bi-RNN Networks.
CoRR
Abdul Karim Gizzini, Marwa Chafii
2023 — conf
Deep Learning-Enabled Angle Estimation in Bistatic ISAC Systems.
GLOBECOM (Workshops)
Salmane Naoumi, Ahmad Bazzi, Roberto Bomfin, Marwa Chafii
2023 — conf
Deep Learning-based Estimation for Multitarget Radar Detection.
VTC2023-Spring
Mamady Delamou, Ahmad Bazzi, Marwa Chafii, El Mehdi Amhoud
2023 J jnl
Deep Learning-based Estimation for Multitarget Radar Detection.
CoRR
Mamady Delamou, Ahmad Bazzi, Marwa Chafii, El Mehdi Amhoud
2023 J jnl
Deep Neural Network Augmented Wireless Channel Estimation for Preamble-Based OFDM PHY on Zynq System on Chip.
IEEE Trans. Very Large Scale Integr. Syst.
Syed Asrar Ul Haq, Abdul Karim Gizzini, Shakti Shrey, Sumit Jagdish Darak, Sneh Saurabh, Marwa Chafii
2023 J jnl
Dual-Mode Time Domain Multiplexed Chirp Spread Spectrum.
IEEE Trans. Veh. Technol.
Ali Waqar Azim, Ahmad Bazzi, Mahrukh Fatima, Raed M. Shubair, Marwa Chafii
2023 — conf
Emergent Communication in Multi-Agent Reinforcement Learning for Flying Base Stations.
MeditCom
Salmane Naoumi, Réda Alami, Hakim Hacid, Ebtesam Almazrouei, Mérouane Debbah, Mehdi Bennis, Marwa Chafii
2023 J jnl
Emergent Communication in Multi-Agent Reinforcement Learning for Future Wireless Networks.
CoRR
Marwa Chafii, Salmane Naoumi, Réda Alami, Ebtesam Almazrouei, Mehdi Bennis, Mérouane Debbah
2023 J jnl
Emergent Communication in Multi-Agent Reinforcement Learning for Future Wireless Networks.
IEEE Internet Things Mag.
Marwa Chafii, Salmane Naoumi, Réda Alami, Ebtesam Almazrouei, Mehdi Bennis, Mérouane Debbah
2023 J jnl
Full-Stack End-to-End Sub-THz Simulations at 140 GHz using NYUSIM Channel Model in ns-3.
CoRR
Hitesh Poddar, Akhileswar Chowdary, Theodore S. Rappaport, Marwa Chafii
2023 — conf
Hypothesis Testing on FMCW and OFDM for Joint Communication and Radar in IEEE 802.11bd.
ICC Workshops
Shahab Ehsanfar, Ahmad Bazzi, Klaus Mößner, Marwa Chafii
2023 — conf
Indoor Positioning Using Correlation Based Signal Analysis and Convolutional Neural Networks.
ISWCS
Ivo Bizon, Ahmad Nimr, Gerhard P. Fettweis, Marwa Chafii
2023 J jnl
Meta Distribution of Partial-NOMA.
CoRR
Konpal Shaukat Ali, Arafat Al-Dweik, Ekram Hossain, Marwa Chafii
2023 J jnl
On Integrated Sensing and Communication Waveforms With Tunable PAPR.
IEEE Trans. Wirel. Commun.
Ahmad Bazzi, Marwa Chafii
2023 J jnl
On Outage-Based Beamforming Design for Dual-Functional Radar-Communication 6G Systems.
IEEE Trans. Wirel. Commun.
Ahmad Bazzi, Marwa Chafii
2023 J jnl
RNN Based Channel Estimation in Doubly Selective Environments.
CoRR
Abdul Karim Gizzini, Marwa Chafii
2023 B conf
SCA-Based Beamforming Optimization for IRS-Enabled Secure Integrated Sensing and Communication.
GLOBECOM
Vaibhav Kumar, Marwa Chafii, A. Lee Swindlehurst, Le-Nam Tran, Mark F. Flanagan
2023 J jnl
Sparse-DFT and WHT Precoding with Iterative Detection for Highly Frequency-Selective Channels.
CoRR
Roberto Bomfin, Marwa Chafii
2023 J jnl
Twelve Scientific Challenges for 6G: Rethinking the Foundations of Communications Theory.
IEEE Commun. Surv. Tutorials
Marwa Chafii, Lina Bariah, Sami Muhaidat, Mérouane Debbah
2023 — conf
Uplink and Downlink Communications Fusion for Enhanced Radar Sensing.
SPAWC
Akhileswar Chowdary, Ahmad Bazzi, Marwa Chafii
2022 J jnl
A Novel Approach for Cancelation of Nonaligned Inter Spreading Factor Interference in LoRa Systems.
IEEE Open J. Commun. Soc.
Qiaohan Zhang, Ivo Bizon Franco de Almeida, Atul Kumar, Ana Belen Martinez, Marwa Chafii, Gerhard P. Fettweis
2022 J jnl
A Survey on Deep Learning Based Channel Estimation in Doubly Dispersive Environments.
IEEE Access
Abdul Karim Gizzini, Marwa Chafii
2022 J jnl
A Survey on Deep Learning based Channel Estimation in Doubly Dispersive Environments.
CoRR
Abdul Karim Gizzini, Marwa Chafii
2022 J jnl
Context-Aware Security for 6G Wireless: The Role of Physical Layer Security.
IEEE Commun. Stand. Mag.
Arsenia Chorti, André Noll Barreto, Stefan Köpsell, Marco Zoli, Marwa Chafii, Philippe Sehier, Gerhard P. Fettweis, H. Vincent Poor
2022 J jnl
DNN-Based Indoor Localization Under Limited Dataset Using GANs and Semi-Supervised Learning.
IEEE Access
Wafa Njima, Ahmad Bazzi, Marwa Chafii
2022 J jnl
Deep Neural Network Augmented Wireless Channel Estimation on System on Chip.
CoRR
Syed Asrar Ul Haq, Abdul Karim Gizzini, Shakti Shrey, Sumit Jagdish Darak, Sneh Saurabh, Marwa Chafii
2022 J jnl
Dual-Mode Chirp Spread Spectrum Modulation.
IEEE Wirel. Commun. Lett.
Ali Waqar Azim, Ahmad Bazzi, Raed M. Shubair, Marwa Chafii
2022 J jnl
Enhanced PSK-LoRa.
IEEE Wirel. Commun. Lett.
Ali Waqar Azim, Jorge L. Gulfo Monsalve, Marwa Chafii
2022 B conf
Experimental Performance of Blind Position Estimation Using Deep Learning.
GLOBECOM
Ivo Bizon Franco de Almeida, Zhongju Li, Ahmad Nimr, Marwa Chafii, Gerhard P. Fettweis
2022 J jnl
Federated Distillation based Indoor Localization for IoT Networks.
CoRR
Yaya Etiabi, Marwa Chafii, El Mehdi Amhoud
2022 J jnl
Guest Editorial: Emerging Trends and Challenges in Internet-of-Underwater-Things.
IEEE Internet Things Mag.
Rutvij H. Jhaveri, Khaled M. Rabie, Qin Xin, Marwa Chafii, Tien Anh Tran, Basem M. ElHalawany
2022 J jnl
Integrated Sensing and Communication for Large Networks using a Dynamic Transmission Strategy and Full Duplex.
CoRR
Konpal Shaukat Ali, Marwa Chafii
2022 B conf
Iterative Receiver for Power-Domain NOMA with Mixed Waveforms.
WCNC
Martin Sigmund, Roberto Bomfin, Marwa Chafii, Ahmad Nimr, Gerhard P. Fettweis
2022 J jnl
Low Complex Methods for Robust Channel Estimation in Doubly Dispersive Environments.
IEEE Access
Abdul Karim Gizzini, Marwa Chafii
2022 B conf
Maximum a-Posteriori Equalizer for Sparse Walsh Hadamard Modulation.
GLOBECOM
Roberto Bomfin, Marwa Chafii, Ahmad Nimr, Gerhard P. Fettweis
2022 J jnl
Meta Distribution of Partial-NOMA.
IEEE Wirel. Commun. Lett.
Konpal Shaukat Ali, Arafat Al-Dweik, Ekram Hossain, Marwa Chafii
2022 B conf
Performance Comparison of IEEE 802.11p, 802.11bd-draft and a Unique-Word-based PHY in Doubly-Dispersive Channels.
WCNC
Shahab Ehsanfar, Klaus Moessner, Abdul Karim Gizzini, Marwa Chafii
2022 J jnl
Ten Scientific Challenges for 6G: Rethinking the Foundations of Communications Theory.
CoRR
Marwa Chafii, Lina Bariah, Sami Muhaidat, Mérouane Debbah
2022 — conf
Waveform Design for Power-Domain Asynchronous NOMA.
VTC Spring
Martin Sigmund, Roberto Bomfin, Marwa Chafii, Ahmad Nimr, Gerhard P. Fettweis
2021 J jnl
A Robust Baseband Transceiver Design for Doubly-Dispersive Channels.
IEEE Trans. Wirel. Commun.
Roberto Bomfin, Marwa Chafii, Ahmad Nimr, Gerhard P. Fettweis
2021 J jnl
A Robust and Low-Complexity Walsh-Hadamard Modulation for Doubly-Dispersive Channels.
IEEE Commun. Lett.
Roberto Bomfin, Ahmad Nimr, Marwa Chafii, Gerhard P. Fettweis
2021 J jnl
Alternative Chirp Spread Spectrum Techniques for LPWANs.
IEEE Trans. Green Commun. Netw.
Ivo Bizon Franco de Almeida, Marwa Chafii, Ahmad Nimr, Gerhard P. Fettweis
2021 B conf
Blind Transmitter Localization in Wireless Sensor Networks: A Deep Learning Approach.
PIMRC
Ivo Bizon Franco de Almeida, Marwa Chafii, Ahmad Nimr, Gerhard P. Fettweis
2021 J jnl
CNN Aided Weighted Interpolation for Channel Estimation in Vehicular Communications.
IEEE Trans. Veh. Technol.
Abdul Karim Gizzini, Marwa Chafii, Ahmad Nimr, Raed M. Shubair, Gerhard P. Fettweis
2021 J jnl
CNN aided Weighted Interpolation for Channel Estimation in Vehicular Communications.
CoRR
Abdul Karim Gizzini, Marwa Chafii, Ahmad Nimr, Raed M. Shubair, Gerhard P. Fettweis
2021 — conf
Channel Estimation for MIMO Space Time Coded OTFS under Doubly Selective Channels.
ICC Workshops
Roberto Bomfin, Marwa Chafii, Ahmad Nimr, Gerhard P. Fettweis
2021 J jnl
Compressive Learning in Communication Systems: A Neural Network Receiver for Detecting Compressed Signals in OFDM Systems.
IEEE Access
Pedro H. C. De Souza, Luciano Leonel Mendes, Marwa Chafii
2021 J jnl
Context-Aware Security for 6G Wireless The Role of Physical Layer Security.
CoRR
Arsenia Chorti, André Noll Barreto, Stefan Köpsell, Marco Zoli, Marwa Chafii, Philippe Sehier, Gerhard P. Fettweis, H. Vincent Poor
2021 — conf
Convolutional Neural Networks based Denoising for Indoor Localization.
VTC Spring
Wafa Njima, Marwa Chafii, Ahmad Nimr, Gerhard P. Fettweis
2021 J jnl
Editorial: Index Modulation for 6G Communications.
Frontiers Commun. Networks
Shuping Dang, Marco Di Renzo, Miaowen Wen, Marwa Chafii, Youngwook Ko, Bartolomeu F. Uchôa Filho, Abdelhamid Younis
2021 J jnl
Filtered Asymmetrically Clipped Optical-OFDM With Index Modulation for Optical Wireless Systems.
IEEE Commun. Lett.
Ali Waqar Azim, Yannis Le Guennec, Marwa Chafii, Laurent Ros
2021 J jnl
Filtered Multicarrier Waveforms Classification: A Deep Learning-Based Approach.
IEEE Access
Kawtar Zerhouni, El Mehdi Amhoud, Marwa Chafii
2021 — conf
Indoor Localization Under Limited Measurements: A Cross-Environment Joint Semi-Supervised and Transfer Learning Approach.
SPAWC
Mohamed I. AlHajri, Raed M. Shubair, Marwa Chafii
2021 J jnl
Indoor Localization Under Limited Measurements: A Cross-Environment Joint Semi-Supervised and Transfer Learning Approach.
CoRR
Mohamed I. AlHajri, Raed M. Shubair, Marwa Chafii
2021 J jnl
Indoor Localization Using Data Augmentation via Selective Generative Adversarial Networks.
IEEE Access
Wafa Njima, Marwa Chafii, Arsenia Chorti, Raed M. Shubair, H. Vincent Poor
2021 J jnl
LACO-OFDM With Index Modulation for Optical Wireless Systems.
IEEE Wirel. Commun. Lett.
Ali Waqar Azim, Yannis Le Guennec, Marwa Chafii, Laurent Ros
2021 — conf
OFDM with Index Modulation in Orbital Angular Momentum Multiplexed Free Space Optical Links.
VTC Spring
El Mehdi Amhoud, Marwa Chafii, Ahmad Nimr, Gerhard P. Fettweis
2021 — conf
Sequence Design for Frame Detection Based on Autocorrelation.
VTC Spring
Ana Belen Martinez, Atul Kumar, Marwa Chafii, Gerhard P. Fettweis
2021 B conf
Temporal Averaging LSTM-based Channel Estimation Scheme for IEEE 802.11p Standard.
GLOBECOM
Abdul Karim Gizzini, Marwa Chafii, Shahab Ehsanfar, Raed M. Shubair
2021 J jnl
Temporal Averaging LSTM-based Channel Estimation Scheme for IEEE 802.11p Standard.
CoRR
Abdul Karim Gizzini, Marwa Chafii, Shahab Ehsanfar, Raed M. Shubair
2020 — conf
A Chirp-Based Frequency Synchronization Approach for Flat Fading Channels.
6G SUMMIT
Ana Belen Martinez, Atul Kumar, Marwa Chafii, Gerhard P. Fettweis
2020 — conf
A New Approach for Accurate Time Synchronization Using Chirp Signals.
VTC Spring
Ana Belen Martinez, Atul Kumar, Marwa Chafii, Gerhard P. Fettweis
2020 — conf
A New Approach for Enhanced Detection Using Chirp Reference Signals.
VTC Fall
Ana Belen Martinez, Atul Kumar, Marwa Chafii, Gerhard P. Fettweis
2020 J jnl
A Novel Iterative Receiver Design for CP-Free Transmission Under Frequency-Selective Channels.
IEEE Commun. Lett.
Roberto Bomfin, Marwa Chafii, Gerhard P. Fettweis
2020 B conf
A Study on Unique-Word based Synchronization for MIMO Systems over Time-Varying Channels.
WCNC
Shahab Ehsanfar, Marwa Chafii, Gerhard P. Fettweis
2020 — conf
Adaptive Channel Estimation based on Deep Learning.
VTC Fall
Abdul Karim Gizzini, Marwa Chafii, Ahmad Nimr, Gerhard P. Fettweis
2020 J jnl
Deep Learning Based Channel Estimation Schemes for IEEE 802.11p Standard.
IEEE Access
Abdul Karim Gizzini, Marwa Chafii, Ahmad Nimr, Gerhard P. Fettweis
2020 J jnl
Deep Learning Based Data Recovery for Localization.
IEEE Access
Wafa Njima, Marwa Chafii, Ahmad Nimr, Gerhard P. Fettweis
2020 J jnl
Enhanced Optical-OFDM With Index and Dual-Mode Modulation for Optical Wireless Systems.
IEEE Access
Ali Waqar Azim, Yannis Le Guennec, Marwa Chafii, Laurent Ros
2020 — conf
Enhancing Least Square Channel Estimation Using Deep Learning.
VTC Spring
Abdul Karim Gizzini, Marwa Chafii, Ahmad Nimr, Gerhard P. Fettweis
2020 B conf
In-phase and Quadrature Chirp Spread Spectrum for IoT Communications.
GLOBECOM
Ivo Bizon Franco de Almeida, Marwa Chafii, Ahmad Nimr, Gerhard P. Fettweis
2020 J jnl
Index Modulation Aided Uplink NOMA for Massive Machine Type Communications.
IEEE Wirel. Commun. Lett.
Muhammad Basit Shahab, Sarah J. Johnson, Mahyar Shirvanimoghaddam, Marwa Chafii, Ertugrul Basar, Mischa Dohler
2020 — conf
Joint TRFI and Deep Learning for Vehicular Channel Estimation.
GLOBECOM (Workshops)
Abdul Karim Gizzini, Marwa Chafii, Ahmad Nimr, Gerhard P. Fettweis
2020 J jnl
On UW-Based Transmission for MIMO Multi-Carriers With Spatial Multiplexing.
IEEE Trans. Wirel. Commun.
Shahab Ehsanfar, Marwa Chafii, Gerhard P. Fettweis
2020 J jnl
Spectral and Energy Efficient Fast-OFDM With Index Modulation for Optical Wireless Systems.
IEEE Commun. Lett.
Ali Waqar Azim, Marwa Chafii, Yannis Le Guennec, Laurent Ros
2019 — conf
A Frame Design for MIMO UW based Systems: Overhead Analysis & Channel Estimation.
5G World Forum
Shahab Ehsanfar, Marwa Chafii, Gerhard P. Fettweis
2019 — conf
A Novel Modulation for IoT: PSK-LoRa.
VTC Spring
Roberto Bomfin, Marwa Chafii, Gerhard P. Fettweis
2019 Misc conf
Blind Carrier Frequency Offset Estimation in Generalized Frequency Division Multiplexing.
ICNC
Ana Belen Martinez, Maximilian Matthé, Marwa Chafii, Gerhard P. Fettweis
2019 B conf
Cross-Layer Multi-User Selection in 5G Heterogeneous Networks Based on Hybrid Beamforming Optimization for Millimeter-Wave.
PIMRC
Ahmad Fadel, Ahmad Nimr, Hsiao-Lan Chiang, Marwa Chafii, Bernard Cousin
2019 — conf
Low-Complexity Iterative Receiver for Orthogonal Chirp Division Multiplexing.
WCNC Workshops
Roberto Bomfin, Marwa Chafii, Gerhard P. Fettweis
2019 B conf
Low-Complexity Transceiver for GFDM systems with Partially Allocated Subcarriers.
WCNC
Ahmad Nimr, Marwa Chafii, Gerhard P. Fettweis
2019 — conf
Online Wireless Lab Testbed.
WCNC Workshops
Martin Danneberg, Roberto Bomfin, Shahab Ehsanfar, Ahmad Nimr, Zhitao Lin, Marwa Chafii, Gerhard P. Fettweis
2019 — conf
Performance Assessment of Orthogonal Chirp Division Multiplexing in MIMO Space Time Coding.
5G World Forum
Roberto Bomfin, Marwa Chafii, Gerhard P. Fettweis
2019 J jnl
Pilot- and CP-Aided Channel Estimation in MIMO Non-Orthogonal Multi-Carriers.
IEEE Trans. Wirel. Commun.
Shahab Ehsanfar, Maximilian Matthé, Marwa Chafii, Gerhard P. Fettweis
2019 — conf
Precoded-OFDM within GFDM Framework.
VTC Spring
Ahmad Nimr, Marwa Chafii, Gerhard P. Fettweis
2019 — conf
Real-Time Waveform Prototyping.
SPAWC
Martin Danneberg, Zhongju Li, Paul Kühne, Ahmad Nimr, Shahab Ehsanfar, Marwa Chafii, Gerhard P. Fettweis
2019 B conf
Tailoring Index-Modulation for uplink IoT and M2M Networks.
WCNC
Julio Manco-Vásquez, Marwa Chafii, Faouzi Bader
2019 — conf
Time-Variant Pilot- and CP-Aided Channel Estimation for GFDM.
ICC
Shahab Ehsanfar, Marwa Chafii, Gerhard P. Fettweis
2018 J jnl
Adaptive Wavelet Packet Modulation.
IEEE Trans. Commun.
Marwa Chafii, Jacques Palicot, Rémi Gribonval, Faouzi Bader
2018 B conf
Enhancing coverage in narrow band-IoT using machine learning.
WCNC
Marwa Chafii, Faouzi Bader, Jacques Palicot
2018 B conf
Extended GFDM Framework: OTFS and GFDM Comparison.
GLOBECOM
Ahmad Nimr, Marwa Chafii, Maximilian Matthé, Gerhard P. Fettweis
2018 — conf
Fourier Based Adaptive Waveform.
ICT
Marwa Chafii, Jacques Palicot, Rémi Gribonval, Faouzi Bader
2018 — conf
Performance Analysis of a 5G Transceiver Implementation for Remote Areas Scenarios.
EuCNC
Wheberth Damascena Dias, Danilo Gaspar, Luciano Leonel Mendes, Marwa Chafii, Maximilian Matthé, Peter Neuhaus, Gerhard P. Fettweis
2018 B conf
SC-FDMA with index modulation for M2M and IoT uplink applications.
WCNC
Marwa Chafii, Faouzi Bader, Jacques Palicot
2017 J jnl
DCT-OFDM With Index Modulation.
IEEE Commun. Lett.
Marwa Chafii, Justin P. Coon, Dene A. Hedges
2016 J jnl
A Necessary Condition for Waveforms With Better PAPR Than OFDM.
IEEE Trans. Commun.
Marwa Chafii, Jacques Palicot, Rémi Gribonval, Faouzi Bader
2016 — conf
Adaptive Tone Reservation for Better BER Performance in a Frequency Selective Fading Channel.
VTC Spring
Marwa Chafii, Mamadou Lamarana Diallo, Jacques Palicot, Faouzi Bader, Rémi Gribonval
2016 — conf
Efficient Matricization of n-D Array with CUDA and Its Evaluation.
CSE/EUC/DCABES
Md Abu Hanif Shaikh, K. M. Azharul Hasan, G. G. Md. Nawaz Ali, Marwa Chafii, Peter Han Joo Chong
2016 — conf
Modified tone reservation for PAPR reduction in OFDM systems.
EUSIPCO
Mamadou Lamarana Diallo, Marwa Chafii, Jacques Palicot, Faouzi Bader
2016 — conf
Power spectral density limitations of the wavelet-OFDM system.
EUSIPCO
Marwa Chafii, Jacques Palicot, Rémi Gribonval, Alister G. Burr
2016 — conf
Wavelet-OFDM vs. OFDM: Performance comparison.
ICT
Marwa Chafii, Yahya J. Harbi, Alister G. Burr
2014 — conf
A PAPR upper bound of generalized waveforms for multi-carrier modulation systems.
ISCCSP
Marwa Chafii, Jacques Palicot, Rémi Gribonval
2014 — conf
Closed-form approximations of the PAPR distribution for Multi-Carrier Modulation systems.
EUSIPCO
Marwa Chafii, Jacques Palicot, Rémi Gribonval
2014 J jnl
Closed-form approximations of the peak-to-average power ratio distribution for multi-carrier modulation and their applications.
EURASIP J. Adv. Signal Process.
Marwa Chafii, Jacques Palicot, Rémi Gribonval