Performance Analysis of MIMO-NOMA Iterative Receivers for Massive Connectivity
The Fifth Generation (5G) of wireless networks introduced support to Machine-Type Communications (MTC) which is the wireless connectivity solution for Internet of […]
Spectral Efficiency Optimization for Hybrid Relay-Reflecting Intelligent Surface
We propose a novel concept of hybrid relay-reflecting intelligent surface (HR-RIS), in which a single or few elements are deployed with power […]
Permutation Channel Modulation
In this paper, we propose a novel index modulation mechanism called permutation channel modulation (PCM) by exploiting spatial resource of multiple input […]
An Overview of Key Technologies in Physical Layer Security
The open nature of radio propagation enables ubiquitous wireless communication. This allows for seamless data transmission. However, unauthorized users may pose a […]
Antenna Correlation Under Geometry-Based Stochastic Channel Models
Antenna correlation is an important measure for designing multiple-input multiple-output (MIMO) antenna systems. A lower antenna correlation indicates a better MIMO performance […]
A Low-Complexity Detection Algorithm for Uplink Massive MIMO Systems Based on Alternating Minimization
In this letter, we propose an algorithm based on the alternating minimization technique to solve the uplink massive multiple-input multiple-output (MIMO) detection […]
Programmable ASIPs for multimode MIMO transceiver
Application specific instruction-set processors (ASIP) are a programmable and flexible alternative of traditional finite state machine (FSM) controlled register-transfer level (RTL) designs […]