Results 61 to 70 of about 790 (178)

Delay reduction and interference mitigation by resource management for IAB networks

Discover Applied Sciences
To overcome the increasing demand for high-throughput data services, the 3rd Generation Partnership Project (3GPP) has proposed Integrated Access and Backhaul (IAB) in Release 16 as a scalable and cost-effective alternative to traditional fiber backhaul ...
Chourouk Ghodhbane, Patrick Savelli, Cedric Gueguen, Xavier Lagrange   +3 more
doaj   +1 more source

Heterogeneous Multi-Agent Reinforcement Learning for Resource Allocation in NOMA-Enabled mmWave IAB Networks

IEEE Open Journal of the Communications Society
The rapid densification of next-generation wireless networks has underscored the need for scalable and cost-effective backhaul solutions. Integrated access and backhaul (IAB) networks have emerged as a promising paradigm by replacing costly optical fiber
Xuefang Nie, Xiangzhi Wan, Sheng Li, Qiangqiang Zhou, Longxia Liao, Xusheng Zhu, Jiliang Zhang   +6 more
doaj   +1 more source

Rainfall Field Reconstruction From Commercial Microwave Links via a Conditional Diffusion Model

Water Resources Research, Volume 62, Issue 7, July 2026.
Abstract High‐resolution rainfall field reconstruction is a critical task in hydrological applications, with significant implications for flood forecasting, water resource management, and urban resilience. Conventional remote sensing instruments such as rain gauges and weather radars suffer from sparse coverage or high operational costs, while ...
Xinwu Ji, Yicheng Cai, Xin Zheng, JiaQuan Wan, Yufang Shen, Tao Yang, Ji Chen   +6 more
wiley   +1 more source

Integrated Access and Backhaul in 5G mmWave Networks: Potential and Challenges

IEEE Communications Magazine, 2020
Integrated Access and Backhaul (IAB) is being investigated as a means to overcome deployment costs of ultra-dense 5G millimeter wave (mmWave) networks by realizing wireless backhaul links to relay the access traffic. For the development of these systems, however, it is fundamental to validate the performance of IAB in realistic scenarios through end-to-
Polese, Michele, Giordani, Marco, Zugno, Tommaso, Roy, Arnab, Goyal, Sanjay, Castor, Douglas, Zorzi, Michele   +6 more
openaire   +4 more sources

Stepping Stones or Stumbling Blocks? Domestic Mergers and Cross‐Border Consolidation

Economic Notes, Volume 55, Issue 2, July 2026.
ABSTRACT We build on empirical evidence showing that international acquisitions exhibit path dependence and often unfold as sequences of deals, and argue that domestic and cross‐border mergers are not necessarily isolated events. Specifically, we ask whether blocking a domestic merger that reduces consumer surplus in the short run could inadvertently ...
Salvatore Piccolo, Gabriel Baron, Jorge Padilla   +2 more
wiley   +1 more source

Multispectral Shared‐Aperture Metasurface With RF Wide‐Angle and Polarization Stability for Tri‐Band Transmission and High‐Fidelity Imaging

Nanophotonics, Volume 15, Issue 12, 25 June 2026.
This study presents a multispectral compatible metasurface that achieves high transmission across three radio frequency bands, high optical transparency, and high fidelity imaging capabilities through a two‐dimensional spatial combination strategy of synergistic and minimalist low‐duty‐cycle units.
He Lin, Yingchi Lin, Ling Wang, Yuyao Wang, Ningrui Xiao, Da Mu, Xiaoliang Ma, Cheng Huang, Xiangang Luo   +8 more
wiley   +1 more source

Joint Beamforming and Combining Design for mmWave Integrated Access and Backhaul Networks

IEEE Open Journal of the Communications Society
Integrated access and backhaul (IAB) networks operating in full-duplex (FD) mode at millimeter wave frequencies have been actively investigated in the context of future-generation communications networks.
Zou Linfu, Pan Zhiwen, Alaa Alameer Ahmad, Hayssam Dahrouj, Mohammed El-Hajjar   +4 more
doaj   +1 more source

Dynamic Search‐Based Cluster Head Selection Method for Resource Occupation Protection Switching in Optical Fiber Communication Networks

Engineering Reports, Volume 8, Issue 6, June 2026.
This paper proposes a dynamic search cluster head selection method for resource occupancy protection switching. By integrating multidimensional fitness functions, energy consumption models, and closed‐loop control mechanisms, and combining optimized dynamic search strategies, the optimal cluster head is selected.
Lei Peng, Yaya Wu, Jing Yuan, Haofeng Yuan, Junbo Li, Chenfeng Qi, Yahan Zhang   +6 more
wiley   +1 more source

A Multi‐Node Wearable Monitoring System for Firefighters With Edge AI and LoRa‐BLE Heterogeneous Communication

Safety Science and Technology, Volume 1, Issue 2, June 2026.
A multinode wearable system tailored for firefighters is presented, featuring LoRa‐BLE heterogeneous communication and edge‐side deep learning. It integrates a lightweight 1D‐CNN for real‐time posture recognition and an adaptive Physiological Strain Index (aPSI) model, ensuring reliable status monitoring and safety warning in complex fireground ...
Chongyuan Ni, Saihua Jiang, Shun Li, Hongyi Guo, Luyao Huang, Jianjun Xia, Yang Lan, Zhijun Zheng, Zhiwei Tan   +8 more
wiley   +1 more source

Spectrum allocation algorithm based on multi-agent reinforcement learning in smart grid

Tongxin xuebao, 2023
In view of the fact that 5G networks are used to meet the service requirements of various power terminals in smart grid, a spectrum allocation algorithm based on multi-agent reinforcement learning was proposed.Firstly, for the integrated access backhaul ...
Feng YAN, Xiaowei LIN, Zhenghao LI, Xia XU, Weiwei XIA, Lianfeng SHEN   +5 more
doaj   +2 more sources