Browsing by Author "Muñoz, Raul"
Now showing items 1-12 of 12
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Demonstration and evaluation of precise positioning for connected and automated mobility services
(Institute of Electrical and Electronics Engineers (IEEE), 2022)
Conference report
Restricted access - publisher's policyCooperative, Connected and Automated Mobility (CCAM) services require precise and reliable localization services able to infer and track the position of a vehicle with lane accuracy. The H2020 5GCroCo project, which trials ... -
Experimental evaluation of a full-meshed domain abstraction design model for reduced state information dissemination in multi-domain PCE-based WSONs
(2011)
Conference lecture
Restricted access - publisher's policyA novel full-meshed domain abstraction model for scalable state information in PCEbased WSONs is presented. We experimentally evaluate the state information update reduction and the blocking improvement with regard to a ... -
Experimental study on the impact of regenerator placement strategies when dynamically provisioning in translucent GMPLS WSON networks
(Optical Society of America, 2011)
Conference report
Open AccessThe impact of the regenerator placement strategies when dynamically provisioning connections in translucent WSON is studied. The evaluation is experimentally conducted in the ADRENALINE testbed in terms of the connection ... -
Experimental validation of end-to-end GMPLS-enabled restoration in multi-domain transparent WSON
(IEEE Computer Society Publications, 2010)
Conference report
Open AccessTwo GMPLS restoration strategies operating at wavelength and link granularities are experimentally validated in a multi-domain WSON. The strategies are qualitatively compared in terms of resource usage, restorability and ... -
GMPLS-based multidomain restoration: analysis, strategies, policies and experimental assessment
(IEEE Press. Institute of Electrical and Electronics Engineers, 2010-07-01)
Article
Restricted access - publisher's policyA connection spanning, for example, several countries crosses multiple optical backbone networks, each one controlled by different administrators or operators. In this context, the interworking of these networks is thus ... -
Impact of multi-vendor transponders performance on design margin in optical networks
(Institute of Electrical and Electronics Engineers (IEEE), 2021-01-01)
Article
Open AccessFor reliable and efficient network planning and operation, accurate estimation of Quality of Transmission (QoT) is necessary. In optical networks, a physical layer model (PLM) is typically used as a QoT estimation tool ... -
Improving QoT estimation accuracy with DGE monitoring using machine learning
(Institute of Electrical and Electronics Engineers (IEEE), 2020)
Conference report
Restricted access - publisher's policyIn optical transport networks, Dynamic Gain Equalizers (DGE) are typically used at each link. A DGE selectively attenuates the channels to compensate the cumulative Erbium Doped Fiber Amplifier (EDFA) gain ripple effect ... -
Introduction to the ONDM2020 special issue
(Institute of Electrical and Electronics Engineers (IEEE), 2021-06-01)
Article
Open AccessThis JOCN special issue includes extended versions of selected papers that were presented at the 24th International Conference on Optical Network Design and Modeling (ONDM2020), which took place virtually on May 18–21, ... -
Modeling EDFA gain ripple and filter penalties with machine learning for accurate QoT estimation
(Institute of Electrical and Electronics Engineers (IEEE), 2020-05-01)
Article
Open AccessFor reliable and efficient network planning and operation, accurate estimation of Quality of Transmission (QoT) before establishing or reconfiguring the connection is necessary. In optical networks, a design margin is ... -
Modeling filtering penalties in ROADM-based networks with machine learning for QoT estimation
(2020)
Conference report
Open AccessMonitoring 3dB bandwidth and other spectrum related parameters at ROADMs provides information about quality of their filters. We propose a machine-learning model to estimate end-to-end filtering penalty for more accurate ... -
Regenerator allocation in translucent networks under inaccurate physical information
(2009-12-14)
Conference report
Open AccessOptimized 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 ... -
The Effects of Optimized Regenerator Allocation in Trans-lucent Networks under Inaccurate Physical information
(2010-02-04)
Conference lecture
Open AccessOptimized 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 ...
