A systematic review on NOMA variants for 5G and beyond
Over the last few years, interference has been a major hurdle for successfully implementing
various end-user applications in the fifth-generation (5G) of wireless networks. During this …
various end-user applications in the fifth-generation (5G) of wireless networks. During this …
Sparse code multiple access for 6G wireless communication networks: Recent advances and future directions
As 5G networks are being rolled out in many different countries nowadays, the time has
come to investigate how to upgrade and expand them toward 6G, where the latter is …
come to investigate how to upgrade and expand them toward 6G, where the latter is …
Edge artificial intelligence for 6G: Vision, enabling technologies, and applications
KB Letaief, Y Shi, J Lu, J Lu - IEEE Journal on Selected Areas …, 2021 - ieeexplore.ieee.org
The thriving of artificial intelligence (AI) applications is driving the further evolution of
wireless networks. It has been envisioned that 6G will be transformative and will …
wireless networks. It has been envisioned that 6G will be transformative and will …
Evolution of NOMA toward next generation multiple access (NGMA) for 6G
Due to the explosive growth in the number of wireless devices and diverse wireless
services, such as virtual/augmented reality and Internet-of-Everything, next generation …
services, such as virtual/augmented reality and Internet-of-Everything, next generation …
Channel estimation for intelligent reflecting surface assisted multiuser communications: Framework, algorithms, and analysis
In intelligent reflecting surface (IRS) assisted communication systems, the acquisition of
channel state information is a crucial impediment for achieving the beamforming gain of IRS …
channel state information is a crucial impediment for achieving the beamforming gain of IRS …
Massive access for 5G and beyond
Massive access, also known as massive connectivity or massive machine-type
communication (mMTC), is one of the main use cases of the fifth-generation (5G) and …
communication (mMTC), is one of the main use cases of the fifth-generation (5G) and …
IoT connectivity technologies and applications: A survey
The Internet of Things (IoT) is rapidly becoming an integral part of our life and also multiple
industries. We expect to see the number of IoT connected devices explosively grows and will …
industries. We expect to see the number of IoT connected devices explosively grows and will …
Compressive sensing-based adaptive active user detection and channel estimation: Massive access meets massive MIMO
This paper considers massive access in massive multiple-input multiple-output (MIMO)
systems and proposes an adaptive active user detection and channel estimation scheme …
systems and proposes an adaptive active user detection and channel estimation scheme …
Sparse signal processing for grant-free massive connectivity: A future paradigm for random access protocols in the Internet of Things
The next wave of wireless technologies will proliferate in connecting sensors, machines, and
robots for myriad new applications, thereby creating the fabric for the Internet of Things (IoT) …
robots for myriad new applications, thereby creating the fabric for the Internet of Things (IoT) …
High-reliability and low-latency wireless communication for internet of things: Challenges, fundamentals, and enabling technologies
As one of the key enabling technologies of emerging smart societies and industries (ie,
industry 4.0), the Internet of Things (IoT) has evolved significantly in both technologies and …
industry 4.0), the Internet of Things (IoT) has evolved significantly in both technologies and …