Browsing by Author "Agustí Torra, Anna"
Now showing items 1-7 of 7
-
A data center control architecture for power consumption reduction
Botero Vega, Juan Felipe; Rincón Rivera, David; Agustí Torra, Anna; Hesselbach Serra, Xavier; Raspall Chaure, Frederic; Remondo Bueno, David; Barba Martí, Antonio; Barone, Paolo; Giuliani, Giovanni (2013)
Conference report
Restricted access - publisher's policyIn recent years, the emergence of the cloud computing has increased the need of resources to support cloud-based services. Therefore, the role of the data centers has become essential. Following the growing of services, ... -
Fully Synchronous SDN (FSS): towards synchronization-as-a-service in 5G networks
Suárez Feijóo, Raúl; Rincón Rivera, David; Agustí Torra, Anna; Sallent Ribes, Sebastián (Unión Científica Internacional de Radio (URSI), 2018)
Conference report
Restricted access - publisher's policyMany modern telecommunications systems rely on strict timing and synchronization requirements. Synchronous Ethernet (SyncE) and Precision Time Protocol (PTP) are widely used to provide frequency and phase synchronization ... -
Integration of Optical and Wireless Technologies in the Metro-Access: QoS Support and Mobility Aspects
Cervelló Pastor, Cristina; Sallent Ribes, Sebastián; Gutiérrez González, Lluís; Remondo Bueno, David; Nunes, Mario; Sargento, Susana; Cesana, Matteo; Filippini, Ilario; Triay Marquès, Joan; Agustí Torra, Anna; Andrade Jardín, Marilet de (2009-07)
Conference lecture
Open Access -
Load-balanced wavelength assignment strategies for optical burst/packet switching networks
Agustí Torra, Anna; Cervelló Pastor, Cristina; Fiol Mora, Miquel Àngel (2009-03)
Article
Restricted access - publisher's policyLoss-free schemes are defined to ensure successful packet/burst transmissions in optical packet/burst switching networks. To this end, they rely on a collision-free routing and wavelength assignment (CF-RWA) scheme ... -
On the feasibility of collaborative green data center ecosystems
Agustí Torra, Anna; Raspall Chaure, Frederic; Remondo Bueno, David; Rincón Rivera, David; Giuliani, Giovanni (Elsevier, 2015-02-01)
Article
Open AccessThe increasing awareness of the impact of the IT sector on the environment, together with economic factors, have fueled many research efforts to reduce the energy expenditure of data centers. Recent work proposes to achieve ... -
Performance analysis of the sent-but-sure strategy for optical burst and packet switched networks
Agustí Torra, Anna; Cervelló Pastor, Cristina; Fiol Mora, Miquel Àngel (2010-09-21)
Article
Restricted access - publisher's policyThis work proposes an analytical model to characterize the performance of a loss-free transmission strategy for Optical Burst and Packet Switched Networks, which ensures that a burst/packet will successfully reach its ... -
SDN-based management of time-sensitive networks in 5G fronthaul
Castaño, Feliu; Castaño, Oriol; Anangonó, Gabriel; Rincón Rivera, David; Agustí Torra, Anna (2018)
Conference report
Restricted access - publisher's policySoftware Defined Networking is a key element in the 5G architecture, as it allows a more flexible, dynamic network management. Cloud RAN is another enabler of 5G, due to the expected increased based station density in the ...