Device-to-device communications and small cells: enabling spectrum reuse for dense networks
In the evolution of communication networks, there has always been a need to increase the
capacity to cope with the continuous growing demand for data transmission. However, with …
capacity to cope with the continuous growing demand for data transmission. However, with …
[PDF][PDF] Green, cost-effective, flexible, small cell networks
During the last century, the amount of information that can be exchanged within a given area
over a slice of the useful radio spectrum has doubled every 30 months [1]. Without doubt …
over a slice of the useful radio spectrum has doubled every 30 months [1]. Without doubt …
Towards 1 Gbps/UE in cellular systems: Understanding ultra-dense small cell deployments
Today's heterogeneous networks comprised of mostly macrocells and indoor small cells will
not be able to meet the upcoming traffic demands. Indeed, it is forecasted that at least a 100 …
not be able to meet the upcoming traffic demands. Indeed, it is forecasted that at least a 100 …
Expanding cellular coverage via cell-edge deployment in heterogeneous networks: Spectral efficiency and backhaul power consumption perspectives
Heterogeneous small-cell networks (HetNets) are considered to be a standard part of future
mobile networks where operator/consumer deployed small-cells, such as femto-cells, relays …
mobile networks where operator/consumer deployed small-cells, such as femto-cells, relays …
Low-rate machine-type communication via wireless device-to-device (D2D) links
NK Pratas, P Popovski - arXiv preprint arXiv:1305.6783, 2013 - arxiv.org
Wireless cellular networks feature two emerging technological trends. The first is the direct
Device-to-Device (D2D) communications, which enables direct links between the wireless …
Device-to-Device (D2D) communications, which enables direct links between the wireless …
Spectral and energy efficiency of ultra-dense networks under different deployment strategies
To tackle the 1000× mobile data challenge, the research towards the 5th generation of
mobile cellular networks is currently ongoing. One clear enabler toward substantially …
mobile cellular networks is currently ongoing. One clear enabler toward substantially …
Cooperation for spectral and energy efficiency in ultra-dense small cell networks
Extensive deployment of small cells in heterogenous cellular networks introduces both
challenges and opportunities. Challenges come with reuse of limited frequency resources …
challenges and opportunities. Challenges come with reuse of limited frequency resources …
Device-to-device communication scenario
T Peng, Q Lu, H Wang, T Chen - US Patent 9,491,766, 2016 - Google Patents
BACKGROUND Integration of new network topologies into a cellular radio network gains
more and more attraction and interest in both industry and academic instances. Some …
more and more attraction and interest in both industry and academic instances. Some …
On the fundamental characteristics of ultra-dense small cell networks
In order to cope with the forecasted 1000× increase in wireless capacity demands by 2030,
network operators will aggressively densify their network infrastructure to reuse the spectrum …
network operators will aggressively densify their network infrastructure to reuse the spectrum …
Planning of ultra-dense wireless networks
A Al-Dulaimi, S Al-Rubaye, J Cosmas… - IEEE Network, 2017 - ieeexplore.ieee.org
Fifth generation (5G) wireless networks adopt the deployment of ultra-dense small cells for
efficient slicing of radio resources. This conceptual change in network structure aims to meet …
efficient slicing of radio resources. This conceptual change in network structure aims to meet …