Radio environment map construction based on spatial statistics and bayesian hierarchical model

YQ Xu, B Zhang, G Ding, B Zhao, S Li… - IEEE transactions on …, 2021 - ieeexplore.ieee.org
Constructing an infrastructure for spectrum sensing and spectrum sharing on the cloud is a
promising technology. In this paper, we propose an analysis framework based on spectrum …

[HTML][HTML] sRetor: a semi-centralized regular topology routing scheme for data center networking

Z Jia, Q Liu, Y Sun - Journal of Cloud Computing, 2023 - Springer
The performance of the data center network is critical for lowering costs and increasing
efficiency. The software-defined networks (SDN) technique has been adopted in data center …

A physics-based and data-driven approach for localized statistical channel modeling

S Zhang, X Ning, X Zheng, Q Shi… - IEEE Transactions …, 2023 - ieeexplore.ieee.org
Localized channel modeling is crucial for offline performance optimization of wireless
networks, but existing channel models are not well suited for wireless network optimization …

A constrained block-term tensor decomposition framework for spectrum cartography

X Chen, J Wang, Q Peng… - IEEE Signal Processing …, 2022 - ieeexplore.ieee.org
Joint spectrum cartography and disaggregation from sparse spatial observations has been
proven to be theoretically feasible based on block-term tensor decomposition (BTD) model …

Towards edge intelligence in the automotive scenario: A discourse on architecture for database-supported autonomous platooning

P Sroka, A Kliks - Journal of Communications and Networks, 2022 - ieeexplore.ieee.org
Edge intelligence is one of the key paradigms related to the efficient implementation of future
wireless networks. In this context, the surrounding telecommunication infrastructure is …

A congestion-aware user–cell association scheme to assist with traffic offloading in a three-tier heterogeneous network

X Han, B Hu - Computer Networks, 2024 - Elsevier
In this work, we aim to expand the cell range in congestion areas. To achieve this goal, we
integrate UAV network into macro–micro cellular network to enhance coverage. However …

Model-free radio map estimation in massive MIMO systems via semi-parametric gaussian regression

N Dal Fabbro, M Rossi, G Pillonetto… - IEEE Wireless …, 2021 - ieeexplore.ieee.org
Accurate radio maps will be very much needed to provide environmental awareness and
effectively manage future wireless networks. Most of the research so far has focused on …

Comparative Evaluation of Radio Network Planning for Different 5G-NR Channel Models on Urban Macro Environments in Quito City

VRF Guijarro, JD Vega-Sánchez, MCP Paredes… - IEEE …, 2024 - ieeexplore.ieee.org
The 5th-Generation New Radio (5G-NR) network have been widely deployed around the
world in the frequency range 1/range 2 bands. Once specific frequency bands within these …

[HTML][HTML] Detection of Transmission State of Multiple Wireless Sources: A Statistical Mechanics Approach

S Evangelatos, AL Moustakas - Telecom, 2023 - mdpi.com
Consider a random network of static primary wireless sources and a co-located network of
secondary wireless devices. The channel coefficients between the two networks are …

Timeliness of Information in 5G Non-Terrestrial Networks: A Survey

QT Ngo, Z Tang, B Jayawickrama, Y He… - IEEE Internet of …, 2024 - ieeexplore.ieee.org
This paper explores the significance of the timeliness of information in the context of fifth
generation (5G) non-terrestrial networks (NTN). As 5G technology continues to evolve, its …