Task-Oriented Edge Networks: Decentralized Learning Over Wireless Fronthaul
IEEE Internet of Things JournalThis paper studies task-oriented edge networks where multiple edge internet-of-things nodes execute machine learning tasks with the help of powerful deep neural networks (DNNs) at a network cloud. Separate edge nodes (ENs) result in a partially observable system where they can only get partitioned features of the global network states.
Hoon Lee, Seung-Wook Kim 0002
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CU Placement over a Reconfigurable Wireless Fronthaul in 5G Networks with Functional Splits
, 2019 Mobile network operators are currently facing a tremendous increase in the level of data traffic. Although cell size reduction is one of the most common ways used to accommodate such traffic demand, densely deployed small cells also dramatically increase
Slawomir Kuklinski +3 more
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An efficient algorithm for resource optimization in TWDM passive optical network using a C-RAN
Frontiers in PhysicsThe traditional base station in C-RAN is divided into three parts: a pool of centralized baseband units (BBUs), a fronthaul network that links the BBUs and remote radio units (RRUs), and RRUs.
Jun Jiat Tiang +7 more
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The fronthaul infrastructure of 5G mobile networks
, 2018 The next wave of innovation will certainly generate numerous new opportunities for emerging technology solutions based on networking services and applications with stringent key performance indicators (KPIs) such as ultra-low 1 ms latency, a 1000 fold ...
Raddo, TR +11 more
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Highly Reliable RoF-based Mobile Fronthaul Network for 5G Wireless Communication Systems
, 2019 We review a highly reliable RoF-based mobile fronthaul network developed for the use in the 5G wireless communication ...
Chung, Yun Chur, Kim, Byung Gon
core
Cloud Radio Access Network in Constrained Fronthaul [PDF]
, 2017 The Cloud Radio Access Network (C-RAN) has been proposed for the provision of advanced fourth and fifth generation wireless communication services. The C-RAN system have been shown to reduce costs, and can provide high spectral efficiency and energy ...
Lei, Rui
core
Pipelined Fronthaul-Edge Content Delivery in Fog Radio Access Networks
, 2016 In a Fog Radio Access Network (F-RAN), content delivery is carried out using both edge caching and cloud processing. A key design question for F-RANs hence concerns the optimal use of edge and cloud resources. In this work, this problem is addressed from
Simeone, Osvaldo +5 more
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Architecture of optical/wireless backhaul and fronthaul and evaluation
This deliverable will report the optical/wireless backhaul and fronthaul 5G-XHaul architecture together with a detailed evaluation of its performance through modelling and simulations.
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Convergent Optical Fronthaul Link for Wireless Access over Different Spectral Bands [Dataset]
[ES] We demonstrate a convergent optical fronthaul link for enabling heterogeneous wireless access technologies in 6G future networks deployment based on a directly modulated laser and an external Mach–Zehnder modulator biased at null point for optical ...
Botella-Campos, Marta +3 more
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Fog computing based radio access networks：architecture，principles and challenges
Dianxin kexue, 2016 To reduce the burden of fronthaul link，avoid large-scale wireless signal processing in centralized baseband unit（BBU）pool，and take full advantage of processing and storage capabilities in edge devices，a fog computing based radio access network（F-RAN）was ...
Bonan YIN, Yuan AI, Mugen PENG
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