3 citations · 5 across the 21 of their papers we have counts for
25 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…
How Many RF Chains Does a Microwave Linear Analog Computer (MiLAC) Need to Match the Fully-Digital Cramér-Rao Bound?
Yuchen Zhang, Yu Ge, Bruno Clerckx +1
A microwave linear analog computer (MiLAC) is a tunable microwave network that performs linear operations directly on radio-frequency signals through wave propagation. Used as an a…
Outage Analysis and Fairness Design for Spatially Correlated FAS-Enabled RSMA Systems
Jinyuan Liu, Yong Liang Guan, Tuo Wu +3
Sixth-generation (6G) systems target higher reliability, denser connectivity, and tighter interference control. {Within this context, rate-splitting multiple access (RSMA) is envis…
Fluid Antennas Meet Rate-Splitting Multiple Access: A New Path Forward for 6G Networks
Jinyuan Liu, Yong Liang Guan, Hong Niu +4
Future sixth-generation (6G) networks require high spectral efficiency (SE), massive connectivity, and stringent reliability under imperfect channel state information at the transm…
Rate-Splitting Multiple Access with a SIC-Free Receiver: An Experimental Study
Guoqian Sun, Xinze Lyu, Bruno Clerckx
Most Rate-Splitting Multiple Access (RSMA) implementations rely on successive interference cancellation (SIC) at the receiver, whose performance is inherently limited by error prop…
Optimality Analysis of RSMA Degenerating to SDMA Under Imperfect SIC
Xuejun Cheng, Qian Zhang, Yunnuo Xu +3
This document serves as supplementary material for our journal submission, providing detailed mathematical proofs and derivations that support the results presented in the main man…
A Uniform Pilot and Data Payload Optimization Framework for OTFS-Based ISAC
Borui Du, Yumeng Zhang, Christos Masouros +1
The orthogonal time frequency space (OTFS) signal is considered a promising solution for high-mobility wireless environments. It manages Doppler effects by utilizing delay-Doppler…
FAS-RSMA: Can Fluid Antennas Elevate RSMA Performance?
Jinyuan Liu, Yong Liang Guan, Tuo Wu +2
As 6G networks demand massive connectivity and stronger interference control, rate-splitting multiple access (RSMA) is attractive because it superposes a common stream and user-pri…
Enabling Full-Duplex LEO Satellite Systems with Non-Reciprocal BD-RIS-Assisted Beamforming
Ziang Liu, Wonjae Shin, Bruno Clerckx
Low Earth orbit (LEO) satellites are a promising technology for providing low-latency, high-data-rate, and wide-coverage communication services. However, with growing demand for da…
Signal Design for OTFS Dual-Functional Radar and Communications with Imperfect CSI
Borui Du, Yumeng Zhang, Christos Masouros +1
Orthogonal time frequency space (OTFS) offers significant advantages in managing mobility for both wireless sensing and communication systems, making it a promising candidate for d…
Interference Management for Integrated Sensing and Communications: A Multiple Access Perspective
Kexin Chen, Yijie Mao, Wonjae Shin +2
The integrated sensing and communication (ISAC) technique has been considered a key enabler for 6G radio access networks. ISAC fulfills a brand new paradigm shift in wireless netwo…
SIC-Free Rate-Splitting Multiple Access: Constellation-Constrained Optimization and Application to Large-Scale Systems
Sibo Zhang, Bruno Clerckx, David Vargas
Rate-Splitting Multiple Access (RSMA) has been recognized as a promising multiple access technique for future wireless communication systems. Recent research demonstrates that RSMA…
A Secure Full-Duplex Wireless Circulator enabled by Non-Reciprocal Beyond-Diagonal RIS
Ziang Liu, Bruno Clerckx
Beyond-diagonal reconfigurable intelligent surface (BD-RIS) has arisen as a promising technology for enhancing wireless communication systems by enabling flexible and intelligent w…
Codeword-Segmentation Rate-Splitting Multiple Access and Evaluation under Suboptimal Decoding
Sibo Zhang, Bruno Clerckx, David Vargas
Rate-Splitting Multiple Access (RSMA) has been recognized as a promising multiple access technique. We propose a novel architecture for downlink RSMA, namely Codeword-Segmentation…
Optimal and Suboptimal Decoders under Finite-Alphabet Interference: A Mismatched Decoding Perspective
Sibo Zhang, Bruno Clerckx
Interference widely exists in communication systems and is often not optimally treated at the receivers due to limited knowledge and/or computational burden. Evolutions of receiver…
Channel Coding meets Sequence Design via Machine Learning for Integrated Sensing and Communications
Sundar Aditya, Morteza Varasteh, Bruno Clerckx
For integrated sensing and communications, an intriguing question is whether information-bearing channel-coded signals can be reused for sensing - specifically ranging. This questi…
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…
Uplink Rate-Splitting Multiple Access for Mobile Edge Computing with Short-Packet Communications
Jiawei Xu, Yumeng Zhang, Yunnuo Xu +1
In this paper, a Rate-Splitting Multiple Access (RSMA) scheme is proposed to assist a Mobile Edge Computing (MEC) system where local computation tasks from two users are offloaded…
Rate-Splitting Multiple Access for Integrated Sensing and Communications: A First Experimental Study
Xinze Lyu, Sundar Aditya, Bruno Clerckx
A canonical use case of Integrated Sensing and Communications (ISAC) in multiple-input multiple-output (MIMO) systems involves a multi-antenna transmitter communicating with us…
Rate-Splitting Multiple Access for Coexistence of Semantic and Bit Communications
Yuanwen Liu, Bruno Clerckx
In the sixth generation (6G) of cellular networks, the demands for capacity and connectivity will increase dramatically to meet the requirements of emerging services for both human…
Rate-Splitting Multiple Access for Overloaded Multi-group Multicast: A First Experimental Study
Xinze Lyu, Sundar Aditya, Bruno Clerckx
Multi-group multicast (MGM) is an increasingly important form of multi-user wireless communications with several potential applications, such as video streaming, federated learning…
Full-Duplex Beyond Self-Interference: The Unlimited Sensing Way
Ziang Liu, Ayush Bhandari, Bruno Clerckx
The success of full-stack full-duplex communication systems depends on how effectively one can achieve digital self-interference cancellation (SIC). Towards this end, in this paper…
Rate-Splitting Multiple Access for Non-Orthogonal Unicast Multicast: An Experimental Study
Xinze Lyu, Sundar Aditya, Bruno Clerckx
Non-orthogonal unicast multicast (NOUM) is a variant of multi-antenna multi-user communications where the users desire a shared message (multicast) in addition to their respective…
Rate-Splitting Multiple Access for Quantized ISAC LEO Satellite Systems: A Max-Min Fair Energy-Efficient Beam Design
Ziang Liu, Longfei Yin, Wonjae Shin +1
Low earth orbit (LEO) satellite systems with sensing functionality are envisioned to facilitate global-coverage service and emerging applications in 6G. Currently, two fundamental…