Exploració per autor "Marín Tordera, Eva"
Ara es mostren els items 107-126 de 144
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Managing resilience in carrier grade networks: Survey, open issues and trends
(2015-05-01)
Article
Accés obertIP/MPLS and Optical technologies are the foundations of current Carrier-Grade Networks (CGNs), due to both the flexibility of IP/MPLS to provide services with distinct requirements and the high transport capacity offered ... -
Managing resources continuity from the edge to the cloud: Architecture and performance
(Elsevier, 2017-01-01)
Article
Accés obertThe wide spread deployment of smart edge devices and applications that require real-time data processing, have with no doubt created the need to extend the reach of cloud computing to the edge, recently also referred to ... -
Managing the cloud continuum: lessons learnt from a real fog-to-cloud deployment
(2021-05-01)
Article
Accés obertThe wide adoption of the recently coined fog and edge computing paradigms alongsideconventional cloud computing creates a novel scenario, known as the cloud continuum, whereservices may benefit from the overall set of ... -
Maximum Coverage at Minimum Cost for Multi-Domain IP/MPLS Networks
(IEEE Computer Society Publications, 2008)
Text en actes de congrés
Accés obertAt present, service providers have several incentives to extend the reach of long-lived MPLS paths across domains. Providers, however, will face a number of trade-offs while choosing the optimal set of MPLS paths to be ... -
Methodology definition for reliable network experimentation
(Institute of Electrical and Electronics Engineers (IEEE), 2013)
Text en actes de congrés
Accés obertAs researchers in the networking area keep adopting experimental network testing as a valid mechanism to develop, validate, and improve their research, it becomes more apparent that an overall framework supporting and ... -
mF2C: Towards a coordinated management of the IoT-fof-cloud continuum
(ACM, 2018)
Text en actes de congrés
Accés obertFog computing enables location dependent resource allocation and low latency services, while fostering novel market and business opportunities in the cloud sector. Aligned to this trend, we refer to Fog-tocloud (F2C) ... -
Modeling physical-layer impairments in multi-domain optical networks
(IEEE Computer Society Publications, 2011)
Text en actes de congrés
Accés restringit per política de l'editorialThe advantages of optical transparency are still confined to the boundaries of a domain, since the optical signals are subject to O/E/O conversions at the border nodes that separate two optical domains. The extension ... -
Multi-domain optical routing: Is there life beyond extending BGP?
(2014-01-01)
Article
Accés obertThe design of new inter-domain optical routing protocols may start from scratch, or on the contrary exploits all the research already developed in IP networks with the Border Gateway Protocol (BGP). Even though the network ... -
OBGP+: An improved path-vector protocol for multi-domain optical networks
(2009-04)
Article
Accés obertOne of the essential components for the dynamic provisioning of lightpaths across multiple domains is the Routing and Wavelength Assignment (RWA) strategy adopted. The consolidation that path-vector protocols have had in ... -
On the offline physical layer impairment aware RWA algorithms in transparent optical networks: state-of-the-art and beyond
(IEEE Press and Wiley, 2009-02-18)
Text en actes de congrés
Accés obertIn transparent optical networks with no regeneration, the problem of capacity allocation to traffic demands is called "Roting and Wavelength Assignment". Much work on this topic recently has focused on the dynamic case, ... -
Performance of translucent optical networks under dynamic traffic and uncertain physical-layer information
(IEEE Computer Society Publications, 2009)
Text en actes de congrés
Accés obertThis paper investigates the performance of translucent Optical Transport Networks (OTNs) under different traffic and knowledge conditions, varying from perfect knowledge to drifts and uncertainties in the physical-layer ... -
Prediction-based routing as RWA in multilayer traffic engineering
(2012-04)
Article
Accés obertMultilayer traffic engineering (MLTE) allows coping with ever-increasing and varying traffic demands in IP-over-Optical multilayer networks. It utilizes cross-layer TE (Traffic Engineering) techniques to provision optical ... -
Proactive vs reactive failure recovery assessment in combined fog-to-cloud (F2C) systems
(Institute of Electrical and Electronics Engineers (IEEE), 2017)
Text en actes de congrés
Accés obertThe increasing number of end user devices at the edge of the network, along with their ever increasing computing capacity, as well as the advances in Data Center technologies, paved the way for the generation of Internet ... -
Quality of experience aware multimedia provisioning with cross-layer network management
(2010)
Text en actes de congrés
Accés obertThis paper presents a Cross-layer Network Management System (NMS) that allows Service Providers (SPs) to perform cost-effective network resource reservations with their Network Operators (NOs). The novelty of our NMS is ... -
Quality of experience based provisioning for service providers
(2009-12-14)
Text en actes de congrés
Accés obertNowadays Network Operators (NOs) are providing service guaranties to customers by largely overprovisioning their networks, but as the Internet keeps growing, this approach is unveiling important issues in terms of cost and ... -
Quality of experience enforcement in wireless networks
(Springer, 2010-06-01)
Text en actes de congrés
Accés obertIn this paper we present a Multimedia Wireless Management System, which can be used on-line to assess and guarantee the quality of multimedia traffic in a wireless network. The proposed platform uses both network and ... -
Reducing the effects of routing inaccuracy by means of prediction and an innovative link-state cost
(2010-05)
Article
Accés obertThe routing inaccuracy problem is one of the major issues impeding the evolution and deployment of Constraint- Based Routing (CBR) techniques. This paper proposes a promising CBR strategy that combines the strengths of ... -
Regenerator allocation in translucent networks under inaccurate physical information
(2009-12-14)
Text en actes de congrés
Accés obertOptimized regenerator allocation techniques select which of the already installed regenerators in a translucent network must be used in order to maximize the quality of the optical signal while minimizing the opaqueness ... -
Regenerator allocation in WDM networks with uncertainities in the Q factor
(2010-06-14)
Text en actes de congrés
Accés obertThe performance of the regenerator allocation algorithms in WDM networks strongly depends on the accuracy of the physical-layer information such as the Q factor. In a translucent WDM network the already installed ... -
Resource identification in fog-to-cloud systems: toward an identity management strategy
(2019-04-12)
Article
Accés obertog-to-Cloud (F2C) is a novel paradigm aiming at extending the cloud computing capabilities to the edge of the network through the hierarchical and coordinated management of both, centralized cloud datacenters and distributed ...
