Category Archives: Past projects

Domino Experimental UpdateLess Evolutive Routing

October 2010 – June 2014
FP7-258307

The main objective of the EULER exploratory research project is to investigate new routing paradigms so as to design, develop, and validate experimentally a distributed and dynamic routing scheme suitable for the future Internet and its evolution. The resulting routing scheme(s) is/are intended to address the fundamental limits of current stretch-1 shortest-path routing in terms of routing table scalability but also topology and policy dynamics (perform efficiently under dynamic network conditions). Therefore, this project will investigate trade-offs between routing table size (to enhance scalability), routing scheme stretch (to ensure routing quality) and communication cost (to efficiently and timely react to various failures). The project will develop appropriate tools to evaluate the performance of the proposed routing schemes on large-scale topologies (order of 10k nodes). Prototype of the routing protocols as well as their functional validation and performance benchmarking on the iLAB experimental facility and/or virtual experimental facilities such as PlanetLab/OneLab will allow validating under realistic conditions the overall behaviour of the proposed routing schemes.

Domino Design and optimization of multi-layer green optical networks

January 2011 – December 2014
TEC2010-18522

The DOMINO project aims at designing novel architecture, algorithms and protocols solutions fulfilling the energy efficiency and awareness requirements of future multi-layer green optical networks. DOMINO leverages the capacities of ultra high dynamic multi-layer optical networks to decrease the ICTs carbon footprint, and relies on five innovative concepts: a thorough analysis of the energetic issues in networks, including the benefits of using novel sub-wavelength switching devices and extending the energy-oriented model to multi-domain scenario; novel network planning strategies accounting for energy, cost and performance metrics; specialised dynamic routing algorithms where multiple constraints such as energy consumption, resource utilisation, and signal quality are optimised; energy-oriented operations and protocols in the network control plane to support the designed strategies and algorithms; dedicated techno-economic studies to evaluate the overall impact the novel concepts have on current network infrastructure and provide a possible migration roadmap.

Cost804 Energy efficiency in large scale distributed systems

23 January 2009 – 4 May 2013
ICT Action IC0804

This COST Action will propose realistic energy-efficient alternate solutions to share IT distributed resources. While much effort is nowadays put into hardware specific solutions to lower energy consumptions, the need for a complementary approach is necessary at the distributed system level, i.e. middleware, network and applications. The Action will characterize the energy consumption and energy efficiencies of distributed applications. Then based on the current hardware adaptation possibilities and innovative algorithms it will propose adaptive and alternative approaches taking into account the energy saving dimension of the problem. The Action will characterize the trade-off between energy savings and functional and non-functional parameters, including the economic dimension.

Strongest Scalable Tunable and Resilient Optical Networks Guaranteeing Extremely-high Speed Transport

January 2010 – December 2012
FP7-247674

STRONGEST leverages on the definition of innovative architectures for developing a scalable, resilient and cost-effective transport network, offering ultra-high capacity to the end users in the broadband society of the future. The new architectures will take into account the evolution of the access network technologies, in order to ensure transparent core-access integration, but the studies carried out by the project will focus mainly on the metro and core areas, because these are the part of the network where the main scalability issues are foreseen in the next years.

Fierro Future Internet: Eficiencia en las redes de altas prestaciones

May 2011 – September 2012
TEC2010-12250-E

FIERRO es una Red Temática que agrupa a 21 Universidades, Centros de Investigación y empresas españolas, que investigan en los retos tecnológicos que la Internet del Futuro (Future Internet) plantea en la red IP de altas prestaciones. Con esto nos referimos a las redes de comunicaciones de alta velocidad, por ejemplo con agregados de tráfico de 10 Gbps en adelante.

Pervasive and Convergent Networking

January 2010 – December 2010
TEC2009-13252

The main goal of this project is to contribute in the design of technologies for a converged and pervasive Internet. The project aims to push new services and protocols into the network considering them as coupled processes. To do that, we will take into consideration four of the most relevant aspects that are currently of interest of the research community in this field. These are the optical transport, the ubiquitous connectivity, the application of a traffic analysis and monitoring techniques for the management and control of the network, and the security of communications. In order to address these aspects the project is structured in the following research activities: Architectures for the Pervasive Networking, Traffic monitoring and analysis, Converged Optical Networking Infrastructure, and Digital Identity and Electronic Signature, which coincide with of the different subareas of expertise of the Broadband Communication Systems research group that traditionally have exploited participating in separated projects.

Bone Building the future optical network in Europe

January 2008 – February 2011
FP7-216863

BONE intends to validate the research activities within Europe in the field of optical networks by stimulating intensified collaboration, exchange of researchers and building on Virtual Centres of Excellence.

Diconet Dynamic impairment constraint network for transparent mesh optical networks

January 2008 – June 2010
FP7-216338

DICONET plans to investigate, design, implement and test new routing and wavelength assignment algorithms considering as constraints physical impairments that arise in transparent core networks.

Proyecto coordinado para a evaluación de tecnologías y arquitecturas de redes ópticas

December 2005 – December 2008
TEC2005-08051-C03-01

The purpose of the CATARO project (a coordinated project for the evaluation o optical networks technologies and architectures) is to continue the studies carried out in two previous projects, namely TRIPODE (IP traffic transport over Optical networks: Designing and Evaluation, Ref.: TIC2002-04344-C02) and CARISMA (Connection and access to RedIRIS2 through a multi-channel optical ring, CICYT TIC2000-0304-P4-04). Thereby, the CATARO project consists of two subprojects, namely SENDERO (Designing and Evaluation of optical network architectures Ref.: TEC2005-08051-C3-01) and RINGING (GMPLS/ASON Intelligent Network: Integration of reconfigurable nodes, Ref.: TEC2005-08051-C3-02), which are summarized next.

COST291 Towards Digital Ooptical Networks

July 2004 – June 2008

The COST 291 Action ‘Towards digital optical networks’ belongs to the COST Domain: Telecommunications Information Science and Technology. The primary objective of this action is to focus on novel network concepts and architectures exploiting the features of photonic technologies, to enable future broadband telecommunications networks (access, metro and core). It is aiming to propose a new generation of systems and networks that will accommodate the unpredictable growth of data traffic. The action was initiated by the ‘High-speed networks and optical communications’ group of AIT and Prof. Ioannis Tomkos acts as Action Chairman. More than 28 partners contribute to the activities of the project (including several from new member states).