A survey on terahertz communications
With the exponential growth of the data traffic in wireless communication systems, terahertz
(THz) frequency band is envisioned as a promising candidate to support ultra-broadband for …
(THz) frequency band is envisioned as a promising candidate to support ultra-broadband for …
Millimeter-wave massive MIMO communication for future wireless systems: A survey
Several enabling technologies are being explored for the fifth-generation (5G) mobile
system era. The aim is to evolve a cellular network that remarkably pushes forward the limits …
system era. The aim is to evolve a cellular network that remarkably pushes forward the limits …
Millimeter-wave communications: Physical channel models, design considerations, antenna constructions, and link-budget
IA Hemadeh, K Satyanarayana… - … Surveys & Tutorials, 2017 - ieeexplore.ieee.org
The millimeter wave (mmWave) frequency band spanning from 30 to 300 GHz constitutes a
substantial portion of the unused frequency spectrum, which is an important resource for …
substantial portion of the unused frequency spectrum, which is an important resource for …
Multibeam antenna technologies for 5G wireless communications
With the demanding system requirements for the fifth-generation (5G) wireless
communications and the severe spectrum shortage at conventional cellular frequencies …
communications and the severe spectrum shortage at conventional cellular frequencies …
Beamforming for millimeter wave communications: An inclusive survey
The remarkable growth of wireless data traffic in recent times has driven the need to explore
suitable regions in the radio spectrum to meet the projected requirements. In pursuance of …
suitable regions in the radio spectrum to meet the projected requirements. In pursuance of …
Large-scale antenna systems with hybrid analog and digital beamforming for millimeter wave 5G
S Han, I Chih-Lin, Z Xu, C Rowell - IEEE Communications …, 2015 - ieeexplore.ieee.org
With the severe spectrum shortage in conventional cellular bands, large-scale antenna
systems in the mmWave bands can potentially help to meet the anticipated demands of …
systems in the mmWave bands can potentially help to meet the anticipated demands of …
Dynamic subarrays for hybrid precoding in wideband mmWave MIMO systems
S Park, A Alkhateeb, RW Heath - IEEE Transactions on …, 2017 - ieeexplore.ieee.org
Hybrid analog/digital precoding architectures can address the tradeoff between achievable
spectral efficiency and power consumption in large-scale MIMO systems. This makes them a …
spectral efficiency and power consumption in large-scale MIMO systems. This makes them a …
Fundamental green tradeoffs: Progresses, challenges, and impacts on 5G networks
With years of tremendous traffic and energy consumption growth, green radio has been
valued not only for theoretical research interests but also for the operational expenditure …
valued not only for theoretical research interests but also for the operational expenditure …
Circuit type multiple beamforming networks for antenna arrays in 5G and 6G terrestrial and non-terrestrial networks
YJ Guo, M Ansari, NJG Fonseca - IEEE Journal of Microwaves, 2021 - ieeexplore.ieee.org
To support the ever-increasing demand on connectivity and datarates, multiple beam
antennas are identified as a critical technology for the fifth generation (5G), the sixth …
antennas are identified as a critical technology for the fifth generation (5G), the sixth …
Massive hybrid antenna array for millimeter-wave cellular communications
A massive hybrid array consists of multiple analog subarrays, with each subarray having its
digital processing chain. It offers the potential advantage of balancing cost and performance …
digital processing chain. It offers the potential advantage of balancing cost and performance …