Angela Doufexi

ORCID

Publication Activity (10 Years)

Years Active: 2001-2024
Publications (10 Years): 100

Top Venues

Publications

Wei Wang, Angela Doufexi, Mark A. Beach
Integer-Based Pattern Synthesis for Asymmetric Multi- Reflection RIS. WCNC (2024)
Ioannis Papoutsidakis, Robert J. Piechocki, Angela Doufexi
An Achievability Bound for Variable-Length Stop-Feedback Coding over the Gaussian Channel. CoRR (2024)
Siti Aisyah, Angela Doufexi, Simon Armour, Waqas Bin Abbas
Impact of Number of RF Chains on Spectral and Energy Efficiency of Massive MIMO Systems. WCNC (2024)
Zhihan Ren, Angela Doufexi, Mark A. Beach
Low-Complexity Phase-Shift Configuration in RIS-Aided Distributed MU-MIMO Networks. WCNC (2024)
Wei Wang, Peizheng Li, Angela Doufexi, Mark A. Beach
A DRL-based Reflection Enhancement Method for RIS-assisted Multi-receiver Communications. VTC Fall (2023)
Ioannis Papoutsidakis, Angela Doufexi, Robert J. Piechocki
Efficient Evaluation of the Probability of Error of Random Coding Ensembles. ISIT (2023)
Wei Wang, Peizheng Li, Angela Doufexi, Mark A. Beach
A DRL-based Reflection Enhancement Method for RIS-assisted Multi-receiver Communications. CoRR (2023)
Chrysanthi Paschou, Oliver Johnson, Ziming Zhu, Angela Doufexi
Physical Layer Protection Against Relay/Replay Attacks for Short-Range Systems. WCNC (2023)
Yiyang Liang, Shuping Dang, Angela Doufexi
Hybrid Amplitude and Phase Coding for Intelligent Reflecting Surface Aided Channel Estimation. VTC2023-Spring (2023)
Ioannis Papoutsidakis, Angela Doufexi, Robert J. Piechocki
Efficient Evaluation of the Probability of Error of Random Coding Ensembles. CoRR (2023)
Qingyang Xian, Angela Doufexi, Simon Armour
MmWave Vehicular Beam Alignment Leveraging Online Learning. VTC2023-Spring (2023)
Zhihan Ren, Angela Doufexi, Mark A. Beach
Lattice Quantization for Centralized and Scalable Cell-Free Massive MIMO with Realistic Fronthaul. MeditCom (2022)
Peizheng Li, Hakan Erdol, Keith Briggs, Xiaoyang Wang, Robert J. Piechocki, Abdelrahim Kasem Ahmad, Rui Inacio, Shipra Kapoor, Angela Doufexi, Arjun Parekh
Transmit Power Control for Indoor Small Cells: A Method Based on Federated Reinforcement Learning. CoRR (2022)
Peizheng Li, Xiaoyang Wang, Robert J. Piechocki, Shipra Kapoor, Angela Doufexi, Arjun Parekh
Variational Autoencoder Assisted Neural Network Likelihood RSRP Prediction Model. CoRR (2022)
Peizheng Li, Jonathan D. Thomas, Xiaoyang Wang, Ahmed Khalil, Abdelrahim Kasem Ahmad, Rui Inacio, Shipra Kapoor, Arjun Parekh, Angela Doufexi, Arman Shojaeifard, Robert J. Piechocki
RLOps: Development Life-Cycle of Reinforcement Learning Aided Open RAN. IEEE Access 10 (2022)
Fred Wiffen, Woon Hau Chin, Angela Doufexi
Distributed Dimension Reduction for Distributed Massive MIMO C-RAN with Finite Fronthaul Capacity. CoRR (2022)
Peizheng Li, Hakan Erdol, Keith Briggs, Xiaoyang Wang, Robert J. Piechocki, Abdelrahim Kasem Ahmad, Rui Inacio, Shipra Kapoor, Angela Doufexi, Arjun Parekh
Transmit Power Control for Indoor Small Cells: A Method Based on Federated Reinforcement Learning. VTC Fall (2022)
Peizheng Li, Jonathan D. Thomas, Xiaoyang Wang, Hakan Erdol, Abdelrahim Kasem Ahmad, Rui Inacio, Shipra Kapoor, Arjun Parekh, Angela Doufexi, Arman Shojaeifard, Robert J. Piechocki
Sim2real for Reinforcement Learning Driven Next Generation Networks. CoRR (2022)
Zhihan Ren, Angela Doufexi, Mark A. Beach
Scalable Pilot Assignment for User-Centric Cell-Free Massive MIMO Networks. ICC (2022)
Chrysanthi Paschou, Oliver Johnson, Ziming Zhu, Angela Doufexi
Re-Defining Secure Distance for CSI-based Key Generation Protocols. VTC Spring (2022)
Peizheng Li, Xiaoyang Wang, Robert J. Piechocki, Shipra Kapoor, Angela Doufexi, Arjun Parekh
Variational Autoencoder Assisted Neural Network Likelihood RSRP Prediction Model. PIMRC (2022)
Stavros Typos, Simon Armour, Angela Doufexi
Non-Uniform Codebook Configurations for High-Speed Rail Communications. VTC Spring (2021)
Peizheng Li, Jonathan D. Thomas, Xiaoyang Wang, Ahmed Khalil, Abdelrahim Ahmad, Rui Inacio, Shipra Kapoor, Arjun Parekh, Angela Doufexi, Arman Shojaeifard, Robert J. Piechocki
RLOps: Development Life-cycle of Reinforcement Learning Aided Open RAN. CoRR (2021)
Chrysanthi Paschou, Oliver Johnson, Ziming Zhu, Angela Doufexi
A Lightweight Protocol for Validating Proximity in UHF RFID Systems. VTC Fall (2021)
Ioannis Papoutsidakis, Robert J. Piechocki, Angela Doufexi
Non-Asymptotic Converse Bounds Via Auxiliary Channels. CoRR (2021)
Constantinos Vrontos, Angela Doufexi, Simon Armour
Investigation of Beamforming-NOMA in mm Wave Mobile Communication Networks with Spectrum Sharing. GLOBECOM (2021)
Constantinos Vrontos, Simon Armour, Angela Doufexi
The Impact of Network Densification and Spectrum Sharing on Real-World mmWave Mobile Networks. IWCMC (2021)
Peizheng Li, Han Cui, Aftab Khan, Usman Raza, Robert J. Piechocki, Angela Doufexi, Tim Farnham
Deep Transfer Learning for WiFi Localization. CoRR (2021)
Fred Wiffen, Woon Hau Chin, Angela Doufexi
Distributed Dimension Reduction for Distributed Massive MIMO C-RAN with Finite Fronthaul Capacity. ACSCC (2021)
Peizheng Li, Han Cui, Aftab Khan, Usman Raza, Robert J. Piechocki, Angela Doufexi, Tim Farnham
Wireless Localisation in WiFi using Novel Deep Architectures. ICPR (2020)
Fred Wiffen, Mohammud Z. Bocus, Angela Doufexi, Woon Hau Chin
MF-based Dimension Reduction Signal Compression for Fronthaul-Constrained Distributed MIMO C-RAN. WCNC (2020)
Stavros Typos, Vaia Kalokidou, Simon Armour, Angela Doufexi, Evangelos Mellios, Andrew R. Nix
Codebook Performance Evaluation of mmWave in Train Communications. VTC Spring (2020)
Chrysanthi Paschou, Oliver Johnson, Angela Doufexi, Ziming Zhu, Woon Hau Chin
Increasing the Secrecy Gap in Quasi-Static Rayleigh Channels with Secret Splitting. GLOBECOM (Workshops) (2020)
Peizheng Li, Han Cui, Aftab Khan, Usman Raza, Robert J. Piechocki, Angela Doufexi, Tim Farnham
Wireless Localisation in WiFi using Novel Deep Architectures. CoRR (2020)
Fred Wiffen, Mohammud Z. Bocus, Woon Hau Chin, Angela Doufexi, Mark A. Beach
Dimension Reduction-based Signal Compression for Uplink Distributed MIMO C-RAN with Limited Fronthaul Capacity. CoRR (2020)
Jayashree Thota, Nor Fadzilah Abdullah, Angela Doufexi, Simon Armour
V2V for Vehicular Safety Applications. IEEE Trans. Intell. Transp. Syst. 21 (6) (2020)
William Jones, R. Eddie Wilson, Angela Doufexi, Mahesh Sooriyabandara
A Pragmatic Approach to Clear Channel Assessment Threshold Adaptation and Transmission Power Control for Performance Gain in CSMA/CA WLANs. IEEE Trans. Mob. Comput. 19 (2) (2020)
Fred Wiffen, Mohammud Z. Bocus, Angela Doufexi, Woon Hau Chin
MF-based Dimension Reduction Signal Compression for Fronthaul-Constrained Distributed MIMO C-RAN. CoRR (2020)
Mohammud Junaid Bocus, Angela Doufexi, Dimitris Agrafiotis
Performance of OFDM-based massive MIMO OTFS systems for underwater acoustic communication. IET Commun. 14 (4) (2020)
Araz S. Ameen, Angela Doufexi, Andrew R. Nix
Proposed ITU-R Compatible Inter-Site and Inter-Sector Interference Models for LTE-Advanced Networks. IEEE Trans. Veh. Technol. 69 (12) (2020)
Fred Wiffen, Mohammud Z. Bocus, Angela Doufexi, Andrew R. Nix
Distributed MIMO Uplink Capacity Under Transform Coding Fronthaul Compression. ICC (2019)
Wael Boukley Hasan, Angela Doufexi, George Oikonomou, Mark A. Beach
EVM Prediction for Massive MIMO. PIMRC (2019)
Nakrop Jinaporn, Simon Armour, Angela Doufexi
Performance Evaluation on Resource Allocation with Carrier Aggregation in LTE Cellular Networks. VTC Fall (2019)
Wael Boukley Hasan, Paul Harris, Henry Bromell, Angela Doufexi, Mark A. Beach
Adaptive User Grouping Based on EVM Prediction for Efficient & Robust Massive MIMO in TDD. IEEE Access 7 (2019)
Nakrop Jinaporn, Simon Armour, Angela Doufexi
System-Level Simulation for Homogeneous and Heterogeneous Cellular Networks. VTC Spring (2019)
Di Kong, Jue Cao, Angelos A. Goulianos, Fai Tila, Angela Doufexi, Andrew R. Nix
V2I mmWave Connectivity for Highway scenarios. PIMRC (2018)
Jue Cao, Di Kong, Michael Charitos, Denys Berkovskyy, Angelos A. Goulianos, Tom Mizutani, Fai Tila, Geoffrey S. Hilton, Angela Doufexi, Andrew R. Nix
Design and Verification of a Virtual Drive Test Methodology for Vehicular LTE-A Applications. IEEE Trans. Veh. Technol. 67 (5) (2018)
Wael Boukley Hasan, Paul Harris, Angela Doufexi, Mark A. Beach
Real-Time Maximum Spectral Efficiency for Massive MIMO and its Limits. IEEE Access 6 (2018)
Imad Al-Samman, Reham Almesaeed, Angela Doufexi, Mark A. Beach
Heterogeneous Cloud Radio Access Networks: Enhanced Time Allocation for Interference Mitigation. Wirel. Commun. Mob. Comput. 2018 (2018)
Jayashree Thota, Nor Fadzilah Abdullah, Angela Doufexi, Simon Armour
Performance of Car to Car Safety Broadcast Using Cellular V2V and IEEE 802.11P. VTC Spring (2018)
Wael Boukley Hasan, Paul Harris, Angela Doufexi, Mark A. Beach
Impact of User Number on Massive MIMO with a Practical Number of Antennas. VTC Spring (2018)
Vaia Kalokidou, Stavros Typos, Evangelos Mellios, Angela Doufexi, Andrew R. Nix
Performance Evaluation of mmWave in 5G Train Communications. PIMRC (2018)
Michael Dilmore, Angela Doufexi, George Oikonomou
Analysing Interface Bonding in 5G WLANs. CAMAD (2018)
Araz S. Ameen, Djamal E. Berraki, Angela Doufexi, Andrew R. Nix
LTE-Advanced network inter-cell interference analysis and mitigation using 3D analogue beamforming. IET Commun. 12 (13) (2018)
Fred Wiffen, Lawrence Sayer, Mohammud Z. Bocus, Angela Doufexi, Andrew R. Nix
Comparison of OTFS and OFDM in Ray Launched sub-6 GHz and mmWave Line-of-Sight Mobility Channels. PIMRC (2018)
Mohammud Junaid Bocus, Angela Doufexi, Dimitris Agrafiotis
MU-Massive MIMO for UWA Communication. VTC Fall (2018)
Mohammud Junaid Bocus, Dimitris Agrafiotis, Angela Doufexi
Non-Orthogonal Multiple Access (NOMA) for Underwater Acoustic Communication. VTC Fall (2018)
Fred Wiffen, Mohammud Z. Bocus, Angela Doufexi, Andrew R. Nix
Phase-Only OFDM Communication for Downlink Massive MIMO Systems. VTC Spring (2018)
Mohammud Junaid Bocus, Dimitris Agrafiotis, Angela Doufexi
Real-time video transmission using massive MIMO in an underwater acoustic channel. WCNC (2018)
Vaia Kalokidou, Angela Doufexi, Mark A. Beach
Blind Interference Alignment in Multi-Cell mmWave Access and Fronthaul. VTC Fall (2018)
Wael Boukley Hasan, Paul Harris, Angela Doufexi, Mark A. Beach
Spatial Uplink Power Control for Massive MIMO. VTC Spring (2017)
Ghaith R. Al-Juboori, Angela Doufexi, Andrew R. Nix
System level 5G evaluation of MIMO-GFDM in an LTE-A platform. ICT (2017)
Siming Zhang, Angela Doufexi, Andrew R. Nix
Unlocking Massive MIMO Downlink Capacity in City-Wide 5G Deployments. WCNC (2017)
Imad Al-Samman, Reham Almesaeed, Angela Doufexi, Mark A. Beach, Andrew R. Nix
User weighted probability algorithm for heterogeneous C-RAN interference mitigation. ICC (2017)
Huamiao Hu, Angela Doufexi, Simon Armour, Dritan Kaleshi
A Traffic Differentiated Hybrid Wireless Mesh Protocol for Smart Grid Neighbourhood Area Networks. VTC Spring (2017)
Ghaith R. Al-Juboori, David Halls, Angela Doufexi, Andrew R. Nix
A Link Quality Model for Generalised Frequency Division Multiplexing. VTC Spring (2017)
Imad Al-Samman, Matteo Artuso, Henrik Lehrmann Christiansen, Angela Doufexi, Mark A. Beach
Envisioning Spectrum Management in Virtualised C-RAN. WCNC (2017)
Paul Harris, Wael Boukley Hassan, Henry Brice, Benny Chitambira, Mark A. Beach, Evangelos Mellios, Andrew R. Nix, Simon Armour, Angela Doufexi
An Overview of Massive MIMO Research at the University of Bristol. CoRR (2017)
Michael Charitos, Di Kong, Jue Cao, Denys Berkovskyy, Angelos A. Goulianos, Tom Mizutani, Fai Tila, Geoffrey S. Hilton, Angela Doufexi, Andrew R. Nix
LTE-A Virtual Drive Testing for Vehicular Environments. VTC Spring (2017)
Huamiao Hu, Angela Doufexi, Simon Armour, Dritan Kaleshi
A Reliable Hybrid Wireless Network Architecture for Smart Grid Neighbourhood Area Networks. WCNC (2017)
Fatemah A. Alsewaidi, Angela Doufexi, Dritan Kaleshi
A Study on the Influence of M2M Gateways on the Radio Access Channel of LTE-A. WCNC Workshops (2017)
Wenfang Yuan, Vaia Kalokidou, Simon M. D. Armour, Angela Doufexi, Mark A. Beach
Application of Non-Orthogonal Multiplexing to mmWave Multi-User Systems. VTC Spring (2017)
Ghaith R. Al-Juboori, Angela Doufexi, Andrew R. Nix
Feasibility study of OFDM-MFSK modulation scheme for smart metering technology. ISGT Europe (2017)
Ghaith R. Al-Juboori, Evgeny Tsimbalo, Angela Doufexi, Andrew R. Nix
A Comparison of OFDM and GFDM-Based MFSK Modulation Schemes for Robust IoT Applications. VTC Spring (2017)
Reham Almesaeed, Araz S. Ameen, Evangelos Mellios, Angela Doufexi, Andrew R. Nix
3D Channel Models: Principles, Characteristics, and System Implications. IEEE Commun. Mag. 55 (4) (2017)
Jayashree Thota, Berna Bulut, Angela Doufexi, Simon Armour
Performance Evaluation of Multicast Video Distribution with User Cooperation in LTE-A Vehicular Environments. VTC Fall (2017)
Nor Fadzilah Abdullah, Rosdiadee Nordin, Angela Doufexi, Andrew R. Nix
Effect of Beamforming on mmWave Systems in Various Realistic Environments. VTC Spring (2017)
Wenfang Yuan, Simon M. D. Armour, Angela Doufexi
A novel user selection algorithm for multiuser hybrid precoding in mmWave systems. PIMRC (2016)
Chris Waters, Simon Armour, Angela Doufexi, Woon Hau Chin, Filippo Tosato
MIMO Channel Dimension Estimation in Interference Channels with Antenna Disparity. VTC Fall (2016)
Imad Al-Samman, Angela Doufexi, Mark A. Beach
A Proposal for Hybrid SDN C-RAN Architectures for Enhancing Control Signaling under Mobility. VTC Fall (2016)
Siming Zhang, Paul Harris, Angela Doufexi, Andrew R. Nix, Mark A. Beach
Massive MIMO real-time channel measurements and theoretic TDD downlink throughput predictions. PIMRC (2016)
Paul Harris, Siming Zhang, Mark A. Beach, Evangelos Mellios, Andrew R. Nix, Simon Armour, Angela Doufexi, Karl Nieman, Nikhil Kundargi
LOS Throughput Measurements in Real-Time with a 128-Antenna Massive MIMO Testbed. GLOBECOM (2016)
Amani Alheid, Angela Doufexi, Dritan Kaleshi
Packet reordering response for MPTCP under wireless heterogeneous environment. ICT (2016)
Berna Bulut, Denys Berkovskyy, Siming Zhang, Michael Collett, Evangelos Mellios, David Armour, Angela Doufexi, Andrew R. Nix
Multicast Wi-Fi Raptor-enabled data carousel design: simulation and practical implementation. EURASIP J. Adv. Signal Process. 2016 (2016)
Ghaith R. Al-Juboori, Angela Doufexi, Andrew R. Nix
System level 5G evaluation of GFDM waveforms in an LTE-A platform. ISWCS (2016)
Huamiao Hu, Angela Doufexi, Simon Armour, Dritan Kaleshi
Static characterized hybrid wireless mesh protocol for Smart Grid neighbourhood area networks. ISGT (2016)
Wenfang Yuan, Simon M. D. Armour, Angela Doufexi
An efficient beam training technique for mmWave communication under NLoS channel conditions. WCNC (2016)
Reham Almesaeed, Angela Doufexi, Andrew R. Nix
Impact of 3D propagation on Wi-Fi performance in MIMO system. WCNC (2016)
Mohammud Junaid Bocus, Angela Doufexi, Dimitris Agrafiotis
Performance evaluation of filterbank multicarrier systems in an underwater acoustic channel. PIMRC (2016)
Imad Al-Samman, Angela Doufexi, Mark A. Beach
A C-RAN Architecture for LTE Control Signalling. VTC Spring (2016)
Rudzidatul Akmam Dziyauddin, Angela Doufexi, Dritan Kaleshi, Suriani Mohd Sam, Norliza Mohamed
Performance Evaluation of Dynamic Burst Mapping in a WiMAX System. Wirel. Pers. Commun. 91 (3) (2016)
Fatemah A. Alsewaidi, Angela Doufexi, Dritan Kaleshi
Enhancing Radio Access Network Performance over LTE-A for Machine-to-Machine Communications under Massive Access. Mob. Inf. Syst. 2016 (2016)
Imad Al-Samman, Matteo Artuso, Henrik Lehrmann Christiansen, Angela Doufexi, Mark A. Beach
A framework for resources allocation in virtualised C-RAN. PIMRC (2016)
William Jones, R. Eddie Wilson, Mahesh Sooriyabandara, Angela Doufexi
Wireless Network MAC Layer Performance Evaluation with Full-Duplex Capable Nodes. Q2SWinet@MSWiM (2016)
William Jones, Mahesh Sooriyabandara, Mike Yearworth, Angela Doufexi, R. Eddie Wilson
Planning For 5G: A Problem Structuring Approach for Survival in the Telecoms Industry. Syst. Eng. 19 (4) (2016)
Siming Zhang, Angela Doufexi, Andrew R. Nix
Evaluating realistic performance gains of massive multi-user MIMO system in urban city deployments. ICT (2016)
Paul Harris, Wael Boukley Hassan, Steffen Malkowsky, Joao Vieira, Siming Zhang, Mark A. Beach, Liang Liu, Evangelos Mellios, Andrew R. Nix, Simon Armour, Angela Doufexi, Karl Nieman, Nikhil Kundargi
Serving 22 Users in Real-Time with a 128-Antenna Massive MIMO Testbed. SiPS (2016)
Amani Alheid, Angela Doufexi, Dritan Kaleshi
A study on MPTCP for tolerating packet reordering and path heterogeneity in wireless networks. Wireless Days (2016)
Jayashree Thota, Reham Almesaeed, Angela Doufexi, Simon Armour, Andrew R. Nix
Exploiting MIMO vertical diversity in a 3D vehicular environment. ISWCS (2016)
Jayashree Thota, Berna Bulut, Angela Doufexi, Simon Armour, Andrew R. Nix
Performance Evaluation of Multicast Video Distribution Using LTE-A in Vehicular Environments. VTC Fall (2016)

Angela Doufexi

Publication Activity (10 Years)

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