Ponències/Comunicacions de congressos
Recent Submissions
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Software-based implementation of dual connectivity for LTE
(Institute of Electrical and Electronics Engineers (IEEE), 2019)
Conference report
Open AccessOne of the major challenges of current mobile networks is to increase the per-user data rate without significant infrastructure cost and using the already existing physical resources, i.e., the bandwidth. In this sense, ... -
Simulating distributed small satellite networks: A model-based tool tailored to decentralized resource-constrained systems
(2019)
Conference report
Restricted access - publisher's policyThe conception of new Earth-observing satellite systems is urging the development of tools that can assist engineering teams in their design, validation and testing pursuits. Large-scale Distributed Satellite Systems (DSS) ... -
Mission and system architecture for an operational network of earth observation satellite nodes
(2019)
Conference lecture
Restricted access - publisher's policyOver the next few years, Europe will take important steps towards implementing the architecture of the Copernicus Space Component for Earth Observation (EO), fulfilling the needs of stakeholders concerned with land monitoring, ... -
Use of Machine Learning for energy efficiency in present and future mobile networks
(Institute of Electrical and Electronics Engineers (IEEE), 2019)
Conference lecture
Open AccessGiven the current evolution trends in mobile cellular networks, which is approaching us towards the future 5G paradigm, novel techniques for network management are in the agenda. Machine Learning techniques are useful for ... -
³Cat-4 Mission: a 1-unit cubesat for earth observation with a L-band radiometer and a GNSS-reflectometer using software defined radio
(2019)
Conference lecture
Restricted access - publisher's policyGlobal Navigation Satellite System Reflectometry and L-band microwave radiometry have been used for soil moisture, biomass, and cryosphere studies. Combining both technologies in a low-power and cost-effective solution ... -
Proof-of-concept of a federated satellite system between two 6-unit cubeSats for distributed earth observation satellite systems
(2019)
Conference lecture
Restricted access - publisher's policyDuring these years, novel Distributed Satellite Systems (DSS) have addressed the new Earth Observation (EO) requirements (e.g. near-real time access to data, or multi-point observations). One of the DSS proposals is the ... -
Active queue management as quality of service enabler for 5G networks
(Institute of Electrical and Electronics Engineers (IEEE), 2019)
Conference report
Open Access5G is envisioned as the key technology for guaranteeing low-latency wireless services. Packets will be marked with QoS Flow Indicators (QFI) for different forwarding treatment. 3GPP defines the end-to-end delay limits, but ... -
Wake-up radio systems for cooperative-intelligent transport systems architecture
(2019)
Conference report
Open AccessCooperative-Intelligent Transport systems are new applications developed on top of communications between vehicles and between vehicles and fixed infrastructure. Their architecture envisages devices deployed along the ... -
Cooperative intelligent transport systems for vulnerable road users safety
(Institute of Electrical and Electronics Engineers (IEEE), 2019)
Conference lecture
Restricted access - publisher's policyCooperative-Intelligent Transport Systems (C-ITS) are one of the flagships of new coming automotive and communication industries. Mobility needs to be safer and more efficient and C-ITS are the key for this new era. On the ... -
Hybrid GNSS/INS/UWB positioning for live demonstration assisted driving
(Institute of Electrical and Electronics Engineers (IEEE), 2019)
Conference report
Restricted access - publisher's policyIn Cooperative Intelligent Transport Systems, precise and reliable positioning and navigation is a key feature for assisted or autonomous driving. This contribution presents experimental results from a pilot demonstration ... -
Coverage and performance of cellular networks in Addis Ababa
(International Association of Academicians (IAASSE), 2018)
Conference report
Restricted access - publisher's policyMobile device penetration rate is increasing alarmingly and their interactive features are being enhanced daily. Moreover, their prices are diminishing attracting more users to the already overburdened cellular infrastructure ... -
Development and implantation of two teleradiology and teleconsulting applications in Catalunya: RAIM and CARE
(Institute of Electrical and Electronics Engineers (IEEE), 2002)
Conference report
Open AccessTwo teleradiology applications with the added-value of teleconsulting are described: CARE, a high level diagnostic oriented application with videoconference and image and cursor synchronization based on SUN stations, and ...
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