Spectral and energy efficiency maximization of miso star-ris-assisted urllc systems

M Soleymani, I Santamaria, EA Jorswieck - IEEE Access, 2023 - ieeexplore.ieee.org
This paper proposes a general optimization framework to improve the spectral and energy
efficiency (EE) of ultra-reliable low-latency communication (URLLC) simultaneous-transfer …

Joint optimization of URLLC parameters and beamforming design for multi-RIS-aided MU-MISO URLLC system

S Pala, K Singh, M Katwe, CP Li - IEEE Wireless …, 2022 - ieeexplore.ieee.org
This letter focuses on a novel resource allocation design for a multi-reconfigurable intelligent
surface (RIS)-aided multi-input and single-output (MISO) ultra-reliable low-latency …

Power-efficient joint resource allocation and decoding error probability for multiuser downlink MISO with finite block length codes

J Jalali, A Rezaei, A Khalili… - 2022 25th International …, 2022 - ieeexplore.ieee.org
In this paper, we study a multiuser multiple-input single-output (MISO) ultra-reliable low-
latency (URLLC)-enabled intelligent reflecting surface (IRS) system, where a multi-antenna …

Resource allocation for IRS-assisted uplink URLLC systems

Z Li, H Shen, W Xu, P Zhu… - IEEE Communications …, 2023 - ieeexplore.ieee.org
We study the resource allocation optimization in an intelligent reflecting surface (IRS)-
assisted uplink ultra reliable and low-latency communication (URLLC) system. The transmit …

User grouping and reflective beamforming for IRS-aided URLLC

H Xie, J Xu, YF Liu, L Liu… - IEEE Wireless …, 2021 - ieeexplore.ieee.org
This letter studies an intelligent reflecting surface (IRS)-aided downlink ultra-reliable and low-
latency communication (URLLC) system, in which an IRS is dedicatedly deployed to assist a …

Downlink URLLC system over spatially correlated RIS channels and electromagnetic interference

GS Chandra, RK Singh, S Dhok… - IEEE Wireless …, 2022 - ieeexplore.ieee.org
This letter explores a reconfigurable intelligent surfaces (RISs) assisted multi-user ultra-
reliable low-latency communication (URLLC) system in presence of electromagnetic …

Optimization of rate-splitting multiple access in beyond diagonal RIS-assisted URLLC systems

M Soleymani, I Santamaria… - IEEE Transactions on …, 2023 - ieeexplore.ieee.org
This paper proposes a general optimization framework for rate splitting multiple access
(RSMA) in beyond diagonal (BD) reconfigurable intelligent surface (RIS) assisted ultra …

Robust beamforming design for IRS-assisted downlink multi-user MISO-URLLC in an IIoT scenario

C Ye, H Jiang, Z Luo, L Deng - Electronics, 2023 - mdpi.com
Intelligent reflecting surfaces (IRS) have recently been regarded as having potential for
supporting multi-user (MU) multiple-input single-output (MISO) ultra-reliable and low-latency …

Spectral-efficient RIS-aided RSMA URLLC: Toward mobile broadband reliable low latency communication (mBRLLC) system

S Pala, M Katwe, K Singh, B Clerckx… - IEEE Transactions on …, 2023 - ieeexplore.ieee.org
Next-generation wireless applications are expected to enable extended ultra-reliable low
latency communication (xURLLC) to support high data rates along with ultra-high reliability …

Active IRS design for RSMA-based downlink URLLC transmission

M Darabi, WR Ghanem, V Jamali… - 2023 IEEE Wireless …, 2023 - ieeexplore.ieee.org
Rate-splitting multiple access (RSMA) has been proposed as a flexible multiple access
scheme for improving interference management in sixth-generation (6G) networks. In …