Results 31 to 40 of about 142,665 (284)

Predicting Bandwidth Utilization on Network Links Using Machine Learning [PDF]

2020 European Conference on Networks and Communications (EuCNC), 2020
Predicting the bandwidth utilization on network links can be extremely useful for detecting congestion in order to correct them before they occur. In this paper, we present a solution to predict the bandwidth utilization between different network links with a very high accuracy.
Labonne, Maxime, Chatzinakis, Charalampos, Olivereau, Alexis   +2 more
openaire   +2 more sources

Enabling Work-conserving Bandwidth Guarantees for Multi-tenant Datacenters via Dynamic Tenant-Queue Binding

, 2018
Today's cloud networks are shared among many tenants. Bandwidth guarantees and work conservation are two key properties to ensure predictable performance for tenant applications and high network utilization for providers.
Chen, Kai, Hu, Shuihai, Hu, Yih-Chun, Liu, Zhuotao, Wang, Yi, Wu, Haitao, Zhang, Gong   +6 more
core   +1 more source

A survey on OFDM-based elastic core optical networking [PDF]

, 2013
Orthogonal frequency-division multiplexing (OFDM) is a modulation technology that has been widely adopted in many new and emerging broadband wireless and wireline communication systems.
De Leenheer, Marc, Morea, A, Mukherjee, B, Zhang, GY   +3 more
core   +2 more sources

Research on Key Technologies of Elastic Satellite Optical Network Based on Optical Service Unit

Applied Sciences
With the advent of 6G technologies, satellite communication networks are in urgent need of innovative bearer technologies to meet the demands of government and enterprise private lines as well as computing power networks.
Wei Zhou, Bingli Guo, Qingsong Luo, Boying Cao, Bitao Pan   +4 more
doaj   +1 more source

Dynamic bandwidth allocation with SLA awareness for QoS in ethernet passive optical networks [PDF]

, 2013
Quality-of-service (QoS) support in Ethernet passive optical networks is a crucial concern. We propose a new dynamic bandwidth allocation (DBA) algorithm for service differentiation that meets the service-level agreements (SLAs) of the users.
Colle, Didier, Das, Goutam, Demeester, Piet, Dixit, Abhishek, Lannoo, Bart, Pickavet, Mario   +5 more
core   +2 more sources

Delay-Tolerance-Based Mobile Data Offloading Using Deep Reinforcement Learning

Sensors, 2019
The demand for mobile data communication has been increasing owing to the diversification of its purposes and the increase in the number of mobile devices accessing mobile networks.
Daisuke Mochizuki, Yu Abiko, Takato Saito, Daizo Ikeda, Hiroshi Mineno   +4 more
doaj   +1 more source

An Iterative Optimization Approach for Routing, Modulation, and Categorical Spatial Bandwidth Block Allocation to Improve Network Performance for Dynamic Traffic in Elastic Optical Networks

IEEE Photonics Journal, 2022
In this work, we have proposed an iterative optimization model for allocating spectral resources in optical networks. The proposed model gives spatial routes and spatial bandwidth allocations in optical networks with variable data-rates, modulation ...
Akhtar Nawaz Khan, Hassan Yousif Ahmed, Abdellah Chehri, Medien Zeghid, Zawar H. Khan, Abid Iqbal   +5 more
doaj   +1 more source

A frequency and sensitivity tunable microresonator array for high-speed quantum processor readout

, 2016
Superconducting microresonators have been successfully utilized as detection elements for a wide variety of applications. With multiplexing factors exceeding 1,000 detectors per transmission line, they are the most scalable low-temperature detector ...
Altomare, F., Berkley, A. J., Bumble, B., Bunyk, P., Day, P. K., Eom, B. H., Harris, R., Hilton, J. P., Hoskinson, E., Johnson, M. W., Kleinsasser, A., Ladizinsky, E., Lanting, T., Oh, T., Perminov, I., Spear, P., Swenson, L. J., Tolkacheva, E., Volkmann, M. H., Whittaker, J. D., Yao, J.   +20 more
core   +1 more source

Bandwidth Borrowing Schemes for Instantaneous Video-on-Demand Systems [PDF]

, 2004
A controlled multicast scheme provides instantaneous service, but limited server bandwidth causes some user requests to be either delayed or rejected when insufficient free bandwidth is available.
Azad, S., Dooley, L. S., Murshed, M.
core  

Terabit optical OFDM superchannel transmission via coherent carriers of a hybrid chip-scale soliton frequency comb

, 2018
We demonstrate seamless channel multiplexing and high bitrate superchannel transmission of coherent optical orthogonal-frequency-division-multiplexing (CO-OFDM) data signals utilizing a dissipative Kerr soliton (DKS) frequency comb generated in an on ...
Cui, Wenwen, Geng, Yong, Huang, Shu-Wei, Huang, Xiatao, Ling, Yun, Qiu, Kun, Wong, Chee Wei, Wu, Baojian, Xu, Bo, Yi, Xingwen, Zhang, Jin, Zhou, Heng   +11 more
core   +1 more source