Departament d'Enginyeria Telemàtica
Recent Submissions
-
Power aware resource allocation and virtualization algorithms for 5G core networks
(Universitat Politècnica de Catalunya, 2019-07-15)
Doctoral thesis
Open AccessMost of the algorithms that solved the resource allocation problem, used to apply greedy algorithms to select the physical nodes and shortest paths to select the physical edges, without sufficient coordination between ... -
Contribución al diseño de protocolos de encaminamiento en redes móviles ad-hoc basados en reputación
(Universitat Politècnica de Catalunya, 2019-06-13)
Doctoral thesis
Open AccessThe mobile ad-hoc networks are part of the next generation access networks (Next Generation Networking o NGN), "all-IP" networks facing the great scientific and technical challenge that is the ubiquitous computing The ... -
Contribution to the publish/subscribe communication model for the development of ubiquitous services in wireless sensor networks
(Universitat Politècnica de Catalunya, 2019-06-19)
Doctoral thesis
Open AccessAdvances in wireless technologies and the rapid development of integrated electronics have made wireless sensor networks (WSN) one of the key technologies of the Internet of Things (IoT). Thanks to the ability of these ... -
Optimizing IETF multimedia signaling protocols and architectures in 3GPP networks : an evolutionary approach
(Universitat Politècnica de Catalunya, 2019-06-16)
Doctoral thesis
Open AccessSignaling in Next Generation IP-based networks heavily relies in the family of multimedia signaling protocols defined by IETF. Two of these signaling protocols are RTSP and SIP, which are text-based, client-server, ... -
Contributions to topology discovery, self-healing and VNF placement in software-defined and virtualized networks
(Universitat Politècnica de Catalunya, 2019-01-30)
Doctoral thesis
Open AccessThe evolution of information and communication technologies (e.g. cloud computing, the Internet of Things (IoT) and 5G, among others) has enabled a large market of applications and network services for a massive number of ... -
Contributions towards softwarization and energy saving in passive optical networks
(Universitat Politècnica de Catalunya, 2018-09-20)
Doctoral thesis
Open AccessThs thesis is a result of contributions to optimize and improve the network management systme and power consumption in Passive Optical Network (PON). Passive Optical Network elements such as Optical Line Terminal (OLT) and ... -
Energy sustainability of next generation cellular networks through learning techniques
(Universitat Politècnica de Catalunya, 2018-09-18)
Doctoral thesis
Open AccessThe trend for the next generation of cellular network, the Fifth Generation (5G), predicts a 1000x increase in the capacity demand with respect to 4G, which leads to new infrastructure deployments. To this respect, it is ... -
Design and performance evaluation of smart dissemination of emergence messages in vehicular ad-hoc networks
(Universitat Politècnica de Catalunya, 2018-07-12)
Doctoral thesis
Open AccessThe growing demand to improve road safety and optimize road traffic has generated great interest in vehicular ad-hoc network (VANETs). Serious traffic accidents can cause financial losses, physical disability, and even ... -
Energy-aware routing techniques for software-defined networks
(Universitat Politècnica de Catalunya, 2018-06-29)
Doctoral thesis
Open AccessAchieving energy efficiency has recently become a key topic of networking research due to the ever-increasing power consumption and CO2 emissions generated by large data networks. This problem is becoming even more concerning ... -
Analysis, modelling and protection of online private data
(Universitat Politècnica de Catalunya, 2017-06-20)
Doctoral thesis
Open AccessOnline communications generate a consistent amount of data flowing between users, services and applications. This information results from the interactions among different parties, and once collected, it is used for a ... -
Contributions to the evolution of next generation WLANs
(Universitat Politècnica de Catalunya, 2017-06-28)
Doctoral thesis
Open AccessThe explosive growth in usage of IEEE 802.11 based WLAN networks has resulted in dense deployments in diverse environments and has made the concept of anytime - anywhere data connectivity a realm of commercial reality. The ... -
Contributions to optimal detection in OTDM and OCDMA optical receivers
(Universitat Politècnica de Catalunya, 2016-07-07)
Doctoral thesis
Open AccessRecent developments in optical communication systems have increased the performance of optical networks. Low attenuation fiber optics, high spectral purity lasers and optical amplifiers, among others, are systems that have ...
RSS 1.0