On the spectral efficiency of multi-user holographic MIMO uplink transmission
With antenna spacing much less than half a wavelength in confined space, holographic
multiple-input multiple-output (HMIMO) technology presents a promising frontier in next …
multiple-input multiple-output (HMIMO) technology presents a promising frontier in next …
Modulation and Coding for NOMA and RSMA
The next-generation multiple access (NGMA) serves as an umbrella term encompassing
transmission schemes distinct from conventional orthogonal methods. As a prominent …
transmission schemes distinct from conventional orthogonal methods. As a prominent …
Enhancing secrecy in hardware-impaired cell-free massive MIMO by RSMA
In this paper, we investigate the secure transmission in the downlink of a cell-free massive
multiple-input multiple-output (mMIMO) system that relies on rate-splitting multiple access …
multiple-input multiple-output (mMIMO) system that relies on rate-splitting multiple access …
Max-Min Fairness and PHY-Layer Design of Uplink MIMO Rate-Splitting Multiple Access with Finite Blocklength
We investigate the performance of uplink Rate-Splitting Multiple Access (RSMA) in short-
packet communications with perfect Channel State Information at Transmitter (CSIT) and …
packet communications with perfect Channel State Information at Transmitter (CSIT) and …
Enhancing xURLLC with RSMA-Assisted Massive-MIMO Networks: Performance Analysis and Optimization
Y Chen, H Lu, C Zhang, Y Deng… - arxiv preprint arxiv …, 2024 - arxiv.org
Massive interconnection has sparked people's envisioning for next-generation ultra-reliable
and low-latency communications (xURLLC), prompting the design of customized next …
and low-latency communications (xURLLC), prompting the design of customized next …
Unveiling Passive and Active EMF Exposure in Large-Scale Cellular Networks
With the development of fifth-generation (5G) networks, the number of user equipments (UE)
increases dramatically. However, the potential health risks from electromagnetic fields (EMF) …
increases dramatically. However, the potential health risks from electromagnetic fields (EMF) …
Joint Uplink and Downlink Rate Splitting for Fog Computing-Enabled Internet of Medical Things
The Internet of Medical Things (IoMT) and fog computing facilitate the shift from hospital-
based medical examinations to real-time electronic healthcare. A novel transmit scheme for …
based medical examinations to real-time electronic healthcare. A novel transmit scheme for …
Orthogonalized RSMA-based Flexible Multiple Access in Digital Twin Edge Networks
This paper proposes a flexible and efficient access control scheme that combines the
orthogonal frequency division multiple access and rate-splitting multiple-access techniques …
orthogonal frequency division multiple access and rate-splitting multiple-access techniques …
Distortion-aware beamforming design for multi-beam satellite communications with nonlinear power amplifiers
Hardware components can cause different impairments, including power amplifier (PA) non-
linearities, which inevitably impact the system performance of satellite communications …
linearities, which inevitably impact the system performance of satellite communications …
NOMA-Enhanced Quantized Uplink Multi-user MIMO Communications
This research examines quantized uplink multi-user MIMO communication systems with low-
resolution quantizers at users and base stations (BS). In such a system, we employ the non …
resolution quantizers at users and base stations (BS). In such a system, we employ the non …