Understanding O-RAN: Architecture, interfaces, algorithms, security, and research challenges
The Open Radio Access Network (RAN) and its embodiment through the O-RAN Alliance
specifications are poised to revolutionize the telecom ecosystem. O-RAN promotes …
specifications are poised to revolutionize the telecom ecosystem. O-RAN promotes …
What will the future of UAV cellular communications be? A flight from 5G to 6G
What will the future of UAV cellular communications be? In this tutorial article, we address
such a compelling yet difficult question by embarking on a journey from 5G to 6G and …
such a compelling yet difficult question by embarking on a journey from 5G to 6G and …
A survey on beyond 5G network with the advent of 6G: Architecture and emerging technologies
A Dogra, RK Jha, S Jain - IEEE access, 2020 - ieeexplore.ieee.org
Nowadays, 5G is in its initial phase of commercialization. The 5G network will revolutionize
the existing wireless network with its enhanced capabilities and novel features. 5G New …
the existing wireless network with its enhanced capabilities and novel features. 5G New …
Multiple access for near-field communications: SDMA or LDMA?
Spatial division multiple access (SDMA) is essential to improve the spectrum efficiency for
multi-user multiple-input multiple-output (MIMO) communications. The classical SDMA for …
multi-user multiple-input multiple-output (MIMO) communications. The classical SDMA for …
5G key technologies for smart railways
Railway communications has attracted significant attention from both academia and
industries due to the booming development of railways, especially high-speed railways …
industries due to the booming development of railways, especially high-speed railways …
A tutorial on environment-aware communications via channel knowledge map for 6G
Sixth-generation (6G) mobile communication networks are expected to have dense
infrastructures, large antenna size, wide bandwidth, cost-effective hardware, diversified …
infrastructures, large antenna size, wide bandwidth, cost-effective hardware, diversified …
A survey on 5G radio access network energy efficiency: Massive MIMO, lean carrier design, sleep modes, and machine learning
Cellular networks have changed the world we are living in, and the fifth generation (5G) of
radio technology is expected to further revolutionise our everyday lives by enabling a high …
radio technology is expected to further revolutionise our everyday lives by enabling a high …
Open, programmable, and virtualized 5G networks: State-of-the-art and the road ahead
Fifth generation (5G) cellular networks will serve a wide variety of heterogeneous use cases,
including mobile broadband users, ultra-low latency services and massively dense …
including mobile broadband users, ultra-low latency services and massively dense …
Pervasive machine learning for smart radio environments enabled by reconfigurable intelligent surfaces
The emerging technology of reconfigurable intelligent surfaces (RISs) is provisioned as an
enabler of smart wireless environments, offering a highly scalable, low-cost, hardware …
enabler of smart wireless environments, offering a highly scalable, low-cost, hardware …
A survey of beam management for mmWave and THz communications towards 6G
Communication in millimeter wave (mmWave) and even terahertz (THz) frequency bands is
ushering in a new era of wireless communications. Beam management, namely initial …
ushering in a new era of wireless communications. Beam management, namely initial …