834 citations · 987 across the 35 of their papers we have counts for
37 papers
ETSI ISG MAT: Bridging Multiple Access Techniques Research and 6G Standardisation
Dheeraj Raja Kumar, Mert Ozates, Yong Jin Daniel Kim +11
Improved spectral efficiency and inter-user interference mitigation are important aspects of IMT-2030 and the ongoing 3GPP 6G study. ETSI established the Industry Specification Gro…
Low-Complexity OFDM Deep Neural Receivers
Ankit Gupta, Onur Dizdar, Yun Chen +3
Deep neural receivers (NeuralRxs) for Orthogonal Frequency Division Multiplexing (OFDM) signals are proposed for enhanced decoding performance compared to their signal-processing b…
NeuromorphicRx: From Neural to Spiking Receiver
Ankit Gupta, Onur Dizdar, Yun Chen +3
In this work, we propose a novel energy-efficient spiking neural network (SNN)-based receiver for 5G-NR OFDM system, called neuromorphic receiver (NeuromorphicRx), replacing the ch…
Rate-Splitting Multiple Access for 6G: Prototypes, Experimental Results and Link/System level Simulations
Sundar Aditya, Yong Jin Daniel Kim, David Vargas +7
Rate-Splitting Multiple Access (RSMA) is a powerful and versatile physical layer multiple access technique that generalizes and has better interference management capabilities than…
SpikingRx: From Neural to Spiking Receiver
Ankit Gupta, Onur Dizdar, Yun Chen +1
In this work, we propose an energy efficient neuromorphic receiver to replace multiple signal-processing blocks at the receiver by a Spiking Neural Network (SNN) based module, call…
Rate-Splitting Multiple Access for Semantic-Aware Networks: an Age of Incorrect Information Perspective
Onur Dizdar, Stephen Wang
In this letter, we design a downlink multi-user communication framework based on Rate-Splitting Multiple Access (RSMA) for semantic-aware networks. First, we formulate an optimizat…
OFDM-RSMA: Robust Transmission under Inter-Carrier Interference
Mehmet Mert Sahin, Onur Dizdar, Bruno Clerckx +1
Rate-splitting multiple access (RSMA) is a multiple access scheme to mitigate the effects of the multi-user interference (MUI) in multi-antenna systems. In this study, we leverage…
A Proof of Concept for OTFS Resilience in Doubly-Selective Channels by GPU-Enabled Real-Time SDR
Yi Xien Yap, Neil Bhushan, Onur Dizdar +4
Orthogonal time frequency space (OTFS) is a modulation technique which is robust against the disruptive effects of doubly-selective channels. In this paper, we perform an experimen…
A Low-Complexity Design for Rate-Splitting Multiple Access in Overloaded MIMO Networks
Onur Dizdar, Ata Sattarzadeh, Yi Xien Yap +1
Rate-Splitting Multiple Access (RSMA) is a robust multiple access scheme for multi-antenna wireless networks. In this work, we study the performance of RSMA in downlink overloaded…
RSMA for Overloaded MIMO Networks: Low-Complexity Design for Max-Min Fairness
Onur Dizdar, Ata Sattarzadeh, Yi Xien Yap +1
Rate-Splitting Multiple Access (RSMA) is a robust multiple access scheme for multi-antenna wireless networks. In this work, we study the performance of RSMA in downlink overloaded…
Hybrid Automatic Repeat Request for Downlink Rate-Splitting Multiple Access
Rafael Cerna Loli, Onur Dizdar, Bruno Clerckx +1
This work investigates the design of Hybrid Automatic Repeat Request (HARQ) strategies for downlink Rate-Splitting Multiple Access (RSMA). The existence of private and common strea…
Multicarrier Rate-Splitting Multiple Access: Superiority of OFDM-RSMA over OFDMA and OFDM-NOMA
Mehmet Mert Sahin, Onur Dizdar, Bruno Clerckx +1
Rate-splitting multiple access (RSMA) is a multiple access technique generalizing conventional techniques, such as, space-division multiple access (SDMA), non-orthogonal multiple a…
Sensing using Coded Communications Signals
Sundar Aditya, Onur Dizdar, Bruno Clerckx +1
A key challenge for a common waveform for Integrated Sensing and Communications (ISAC) - widely seen as an attractive proposition to achieve high performance for both functionaliti…
Rate-Splitting Multiple Access for Short-Packet Uplink Communications: A Finite Blocklength Error Probability Analysis
Jiawei Xu, Onur Dizdar, Bruno Clerckx
In this letter, we investigate Rate-Splitting Multiple Access (RSMA) for an uplink communication system with finite blocklength. Considering a two-user Single-Input Single-Output (…
Max-Min Fairness of Rate-Splitting Multiple Access with Finite Blocklength Communications
Yunnuo Xu, Yijie Mao, Onur Dizdar +1
Rate-Splitting Multiple Access (RSMA) has emerged as a flexible and powerful framework for wireless networks. In this paper, we investigate the user fairness of downlink multi-ante…
Rate-Splitting Multiple Access for 6G -- Part II: Interplay with Integrated Sensing and Communications
Longfei Yin, Yijie Mao, Onur Dizdar +1
This letter is the second part of a three-part tutorial focusing on rate-splitting multiple access (RSMA) for 6G. As Part II of the tutorial, this letter addresses the interplay be…
Rate-Splitting Multiple Access for 6G -- Part I: Principles, Applications and Future Works
Anup Mishra, Yijie Mao, Onur Dizdar +1
This letter is the first part of a three-part tutorial focusing on rate-splitting multiple access (RSMA) for 6G. As Part I of the tutorial, the letter presents the basics of RSMA a…
Rate-Splitting Multiple Access for 6G -- Part III: Interplay with Reconfigurable Intelligent Surfaces
Hongyu Li, Yijie Mao, Onur Dizdar +1
This letter is the third part of a three-part tutorial that focuses on rate-splitting multiple access (RSMA) for 6G. As Part III of the tutorial, this letter provides an overview o…
Model-based Deep Learning Receiver Design for Rate-Splitting Multiple Access
Rafael Cerna Loli, Onur Dizdar, Bruno Clerckx +1
Effective and adaptive interference management is required in next generation wireless communication systems. To address this challenge, Rate-Splitting Multiple Access (RSMA), rely…
Energy Efficient Dual-Functional Radar-Communication: Rate-Splitting Multiple Access, Low-Resolution DACs, and RF Chain Selection
Onur Dizdar, Aryan Kaushik, Bruno Clerckx +1
Dual-Functional Radar-Communication systems enhance the benefits of communications and radar sensing by jointly implementing these on the same hardware platform and using the commo…
Rate-Splitting Multiple Access for Multi-Antenna Joint Radar and Communications with Partial CSIT: Precoder Optimization and Link-Level Simulations
Rafael Cerna Loli, Onur Dizdar, Bruno Clerckx
Dual-Functional Radar-Communication (DFRC) systems have been investigated to manage the inter-system interference between radar and communication systems. However, the studies in l…
Rate-Splitting Multiple Access: Fundamentals, Survey, and Future Research Trends
Yijie Mao, Onur Dizdar, Bruno Clerckx +3
Rate-splitting multiple access (RSMA) has emerged as a novel, general, and powerful framework for the design and optimization of non-orthogonal transmission, multiple access (MA),…
Rate-Splitting Multiple Access for Communications and Jamming in Multi-Antenna Multi-Carrier Cognitive Radio Systems
Onur Dizdar, Bruno Clerckx
With the increasing number of wireless communication systems and the demand for bandwidth, the wireless medium has become a congested and contested environment. Operating under suc…
Rate-Splitting Multiple Access for Downlink Multiuser MIMO: Precoder Optimization and PHY-Layer Design
Anup Mishra, Yijie Mao, Onur Dizdar +1
Rate-Splitting Multiple Access (RSMA) has recently appeared as a powerful and robust multiple access and interference management strategy for downlink Multi-user (MU) multi-antenna…