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09/19/2023
Optimal Beamforming Structure for Rate Splitting Multiple Access
In this paper, we aim at maximizing the weighted sum-rate (WSR) of rate ...
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07/19/2023
Transmitter Side Beyond-Diagonal Reconfigurable Intelligent Surface for Massive MIMO Networks
This letter focuses on a transmitter or base station (BS) side beyond-di...
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07/19/2023
A Low-Complexity Beamforming Design for Beyond-Diagonal RIS aided Multi-User Networks
Beyond-diagonal reconfigurable intelligent surface (BD-RIS) has been pro...
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07/14/2023
Distributed Rate-Splitting Multiple Access for Multilayer Satellite Communications
Future wireless networks, in particular, 5G and beyond, are anticipated ...
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06/19/2023
A Practical Max-Min Fair Resource Allocation Algorithm for Rate-Splitting Multiple Access
This letter introduces a novel resource allocation algorithm for achievi...
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06/10/2023
Rate-Splitting Multiple Access for Simultaneous Multi-User Communication and Multi-Target Sensing
In this paper, we initiate the study of rate-splitting multiple access (...
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05/04/2023
Vertical Federated Learning over Cloud-RAN: Convergence Analysis and System Optimization
Vertical federated learning (FL) is a collaborative machine learning fra...
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01/30/2023
Sum-Rate Maximization for Active RIS-Aided Downlink RSMA System
In this paper, the problem of sum-rate maximization for an active reconf...
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01/13/2023
STAR-RIS Assisted Over-the-Air Vertical Federated Learning in Multi-Cell Wireless Networks
Vertical federated learning (FL) is a critical enabler for distributed a...
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09/01/2022
A Primer on Rate-Splitting Multiple Access: Tutorial, Myths, and Frequently Asked Questions
Rate-Splitting Multiple Access (RSMA) has emerged as a powerful multiple...
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08/08/2022
Reconfigurable Intelligent Surfaces Empowered Cooperative Rate Splitting with User Relaying
Cooperative rate splitting (CRS), built upon rate splitting multiple acc...
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07/12/2022
Max-Min Fairness of Rate-Splitting Multiple Access with Finite Blocklength Communications
Rate-Splitting Multiple Access (RSMA) has emerged as a flexible and powe...
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06/16/2022
Reconfigurable Intelligent Surfaces Empowered Green Wireless Networks with User Admission Control
Reconfigurable intelligent surface (RIS) has emerged as a cost-effective...
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06/15/2022
Mitigating Intra-Cell Pilot Contamination in Massive MIMO: A Rate Splitting Approach
Massive MIMO (MaMIMO) has become an integral part of the 5G standard, an...
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05/05/2022
Rate-Splitting Multiple Access for 6G – Part I: Principles, Applications and Future Works
This letter is the first part of a three-part tutorial focusing on rate-...
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05/05/2022
Rate-Splitting Multiple Access for 6G – Part II: Interplay with Integrated Sensing and Communications
This letter is the second part of a three-part tutorial focusing on rate...
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05/04/2022
Rate-Splitting Multiple Access for 6G – Part III: Interplay with Reconfigurable Intelligent Surfaces
This letter is the third part of a three-part tutorial that focuses on r...
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04/01/2022
Globally Optimal Spectrum- and Energy-Efficient Beamforming for Rate Splitting Multiple Access
Rate splitting multiple access (RSMA) is a promising non-orthogonal tran...
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02/15/2022
Secure Beamforming Design for Rate-Splitting Multiple Access in Multi-antenna Broadcast Channel with Confidential Messages
As physical layer security evolves to multi-user systems, multi-user int...
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01/20/2022
Weighted Sum-Rate Maximization for Rate-Splitting Multiple Access Based Secure Communication
As investigations on physical layer security evolve from point-to-point ...
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01/18/2022
Fully Connected Reconfigurable Intelligent Surface Aided Rate-Splitting Multiple Access for Multi-User Multi-Antenna Transmission
Rate-splitting multiple access (RSMA) has been recognized as a promising...
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01/10/2022
Rate-Splitting Multiple Access: Fundamentals, Survey, and Future Research Trends
Rate-splitting multiple access (RSMA) has emerged as a novel, general, a...
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08/16/2021
Robust Beamforming Design for Rate Splitting Multiple Access-Aided MISO Visible Light Communications
This paper addresses robust beamforming design for rate splitting multip...
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06/05/2021
Dynamic Resource Configuration for Low-Power IoT Networks: A Multi-Objective Reinforcement Learning Method
Considering grant-free transmissions in low-power IoT networks with unkn...
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06/01/2021
Rate-Splitting Multiple Access in Cache-Aided Cloud-Radio Access Networks
Rate-splitting multiple access (RSMA) has been recognized as a promising...
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05/16/2021
Rate-Splitting Multiple Access for Downlink Multiuser MIMO: Precoder Optimization and PHY-Layer Design
Rate-Splitting Multiple Access (RSMA) has recently appeared as a powerfu...
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05/13/2021
Rate-Splitting Multiple Access with Finite Blocklength for Short-Packet and Low-Latency Downlink Communications
Rate-Splitting Multiple Access (RSMA) is an emerging flexible and powerf...
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05/02/2021
Rate-Splitting Multiple Access for Enhanced URLLC and eMBB in 6G
Rate-Splitting Multiple Access (RSMA) is a flexible and robust multiple ...
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04/01/2021
Rate-Splitting Multiple Access for Multi-Antenna Broadcast Channels with Statistical CSIT
Rate-splitting multiple access (RSMA) is a promising technique for downl...
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03/14/2021
Rate-Splitting Multiple Access for Multi-Antenna Joint Radar and Communications
Dual-Functional Radar-Communication (DFRC) system is an essential and pr...
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02/12/2021
Rate-Splitting Multiple Access to Mitigate the Curse of Mobility in (Massive) MIMO Networks
Rate-Splitting Multiple Access (RSMA) is a flexible and robust multiple ...
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02/05/2021
Globally Optimal Beamforming for Rate Splitting Multiple Access
We consider globally optimal precoder design for rate splitting multiple...
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01/12/2021
Is NOMA Efficient in Multi-Antenna Networks? A Critical Look at Next Generation Multiple Access Techniques
In this paper, we take a critical and fresh look at the downlink multi-a...
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12/14/2020
Dirty Paper Coded Rate-Splitting for Non-Orthogonal Unicast and Multicast Transmission with Partial CSIT
A Non-Orthogonal Unicast and Multicast (NOUM) transmission system allows...
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10/30/2020
Rate Splitting Multiple Access in C-RAN: A Scalable and Robust Design
Cloud radio access networks (C-RAN) enable a network platform for beyond...
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08/03/2020
Rate-Splitting Multiple Access for Overloaded Cellular Internet of Things
In the near future, it is envisioned that cellular networks will have to...
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06/03/2020
Cooperative Rate-Splitting for Secrecy Sum-Rate Enhancement in Multi-antenna Broadcast Channels
In this paper, we employ Cooperative Rate-Splitting (CRS) technique to e...
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06/02/2020
Rate-Splitting Multiple Access: A New Frontier for the PHY Layer of 6G
This paper argues that to efficiently cope with the high throughput, rel...
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05/27/2020
Rate-Splitting Multiple Access for Downlink Multi-Antenna Communications: Physical Layer Design and Link-level Simulations
Rate-Splitting Multiple Access (RSMA) is an emerging flexible, robust an...
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02/02/2020
Rate-Splitting Multiple Access for Multi-Antenna Joint Communication and Radar Transmissions
Rate-Splitting Multiple Access (RSMA), relying on multi-antenna Rate-Spl...
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01/09/2020
Rate-Splitting Multiple Access for Multi-antenna Downlink Communication Systems: Spectral and Energy Efficiency Tradeoff
Rate-splitting (RS) has recently been recognized as a promising physical...
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12/11/2019
Beyond Dirty Paper Coding for Multi-Antenna Broadcast Channel with Partial CSIT: A Rate-Splitting Approach
Imperfect Channel State Information at the Transmitter (CSIT) is inevita...
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10/17/2019
Max-min Fairness of K-user Cooperative Rate-Splitting in MISO Broadcast Channel with User Relaying
Cooperative Rate-Splitting (CRS) strategy, relying on linearly precoded ...
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06/18/2019
Cooperative Rate-Splitting for MISO Broadcast Channel with User Relaying
Due to its promising performance in a wide range of practical scenarios,...
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06/11/2019
Rate-Splitting Unifying SDMA, OMA, NOMA, and Multicasting in MISO Broadcast Channel: A Simple Two-User Rate Analysis
Considering a two-user multi-antenna Broadcast Channel, this paper shows...
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02/21/2019
Rate-Splitting for Multi-User Multi-Antenna Wireless Information and Power Transfer
In a multi-user multi-antenna Simultaneous Wireless Information and Powe...
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08/24/2018
Rate-Splitting for Multi-Antenna Non-Orthogonal Unicast and Multicast Transmission: Spectral and Energy Efficiency Analysis
In a non-orthogonal unicast and multicast transmission system, a multica...
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04/27/2018
Rate-Splitting Multiple Access for Cooperative Multi-Cell Networks
As a promising downlink multiple access scheme, Rate-Splitting Multiple ...
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04/23/2018
Energy Efficiency of Rate-Splitting Multiple Access, and Performance Benefits over SDMA and NOMA
Rate-Splitting Multiple Access (RSMA) is a general and powerful multiple...
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02/14/2018