Space shift keying with reconfigurable intelligent surfaces: Phase configuration designs and performance analysis
Reconfigurable intelligent surface (RIS)-assisted transmission and space shift keying (SSK)
appear as promising candidates for future energy-efficient wireless systems. In this article …
appear as promising candidates for future energy-efficient wireless systems. In this article …
Tensor-based algebraic channel estimation for hybrid IRS-assisted MIMO-OFDM
We consider the channel estimation problem in multiple-input multiple-output orthogonal
frequency division multiplexing (MIMO-OFDM) systems assisted by intelligent reconfigurable …
frequency division multiplexing (MIMO-OFDM) systems assisted by intelligent reconfigurable …
Capacity and optimal resource allocation for IRS-assisted multi-user communication systems
The fundamental capacity limits of intelligent reflecting surface (IRS)-assisted multi-user
wireless communication systems are investigated in this article. Specifically, the capacity …
wireless communication systems are investigated in this article. Specifically, the capacity …
A novel design of RIS for enhancing the physical layer security for RIS-aided NOMA networks
This letter proposes a novel design of reconfigurable intelligent surface (RIS) to enhance the
physical layer security (PLS) in the RIS-aided non-orthogonal multiple access (NOMA) …
physical layer security (PLS) in the RIS-aided non-orthogonal multiple access (NOMA) …
Stochastic geometry analysis of large intelligent surface-assisted millimeter wave networks
Reliable and efficient networks are the trend for next-generation wireless communications.
Recent improved hardware technologies-known as Large Intelligent Surfaces (LISs)-have …
Recent improved hardware technologies-known as Large Intelligent Surfaces (LISs)-have …
Multi-beam multi-hop routing for intelligent reflecting surfaces aided massive MIMO
Intelligent reflecting surface (IRS) is envisioned to play a significant role in future wireless
communication systems as an effective means of reconfiguring the radio signal propagation …
communication systems as an effective means of reconfiguring the radio signal propagation …
Average rate and error probability analysis in short packet communications over RIS-aided URLLC systems
In this paper, the average achievable rate and error probability of a reconfigurable intelligent
surface (RIS) aided systems is investigated for the finite blocklength (FBL) regime. The …
surface (RIS) aided systems is investigated for the finite blocklength (FBL) regime. The …
Resource allocation for IRS assisted SGF NOMA transmission: A MADRL approach
J Chen, L Guo, J Jia, J Shang… - IEEE Journal on Selected …, 2022 - ieeexplore.ieee.org
Non-orthogonal multiple access (NOMA) assisted semi-grant-free (SGF) transmission has
been viewed as one of the promising technologies to meet massive connectivity …
been viewed as one of the promising technologies to meet massive connectivity …
STAR-RIS aided NOMA in multicell networks: A general analytical framework with gamma distributed channel modeling
The simultaneously transmitting and reflecting reconfigurable intelligent surface (STAR-RIS)
is capable of providing full-space coverage of smart radio environments. This work …
is capable of providing full-space coverage of smart radio environments. This work …
Reconfigurable intelligent surface enabled full-duplex/half-duplex cooperative non-orthogonal multiple access
This paper investigates the downlink transmission of reconfigurable intelligent surface (RIS)-
aided cooperative non-orthogonal-multiple-access (C-NOMA), where both half-duplex (HD) …
aided cooperative non-orthogonal-multiple-access (C-NOMA), where both half-duplex (HD) …