Browsing by Author "Gorricho Moreno, Juan Luis"
Now showing items 1-20 of 51
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A deep reinforcement learning-based algorithm for reliability-aware multi-domain service deployment in smart ecosystems
(2020-10-05)
Article
Open AccessThe transition towards full network virtualization will see services for smart ecosystems including smart metering, healthcare and transportation among others, being deployed as Service Function Chains (SFCs) comprised of ... -
A multi-domain VNE algorithm based on load balancing in the IoT networks
(Springer, 2021-02-06)
Article
Open AccessThe coordinated development of big data, Internet of Things, cloud computing and other technologies has led to an exponential growth in Internet business. However, the traditional Internet architecture gradually shows a ... -
A multi-stage graph aided algorithm for distributed Service Function Chain provisioning across multiple domains
(Institute of Electrical and Electronics Engineers (IEEE), 2021-08-16)
Article
Open AccessNetwork Service Providers (NSPs) envisage to support the divergent and stringent requirements of future services by instantiating these services as service chains, commonly referred to as Service Function Chains (SFCs), ... -
A multi-stage graph based algorithm for survivable Service Function Chain orchestration with backup resource sharing
(Elsevier, 2021-06)
Article
Open AccessNetwork softwarisation introduces flexibility in network management by enabling the deployment of network functions as software modules running on virtual machines. However, this creates new concerns for service availability ... -
A novel dynamic programming inspired algorithm for embedding of virtual networks in future networks
(2020-06-06)
Article
Open AccessNetwork virtualization is envisioned to support flexible, cost effective and on-demand deployment of multiple Virtual Networks (VNs) on a shared underlying infrastructure. A key challenge under the virtualization paradigm ... -
A path generation approach to embedding of virtual networks
(2015-07-21)
Article
Restricted access - publisher's policyAs the virtualization of networks continues to attract attention from both industry and academia, the virtual network embedding (VNE) problem remains a focus of researchers. This paper proposes a one-shot, unsplittable ... -
A reinforcement learning approach for placement of stateful Virtualized Network Functions
(International Federation for Information Processing (IFIP), 2021)
Conference lecture
Open AccessNetwork softwarization increases network flexibility by supporting the implementation of network functions such as firewalls as software modules. However, this creates new concerns on service reliability due to failures ... -
A reinforcement learning approach for Virtual Network Function Chaining and sharing in softwarized networks
(2022-05-17)
Article
Open AccessCognizant of the ease with which softwarized functions can be dynamically scaled according to real time resource requirements, and the fact that multiple services can have common VNFs in their chaining, this paper tackles ... -
A two-dimensional architecture for end-to-end resource management in virtual network environments
(2012-09)
Article
Restricted access - publisher's policyIn recent years, various network virtualization techniques have been proposed for flexibly supporting heterogeneous services over virtual network platforms. However, systematic views on how virtual network resources (VNRs) ... -
Activity monitoring of employees working on large premises
(2010)
Conference report
Open AccessIn this paper we expose our present work on a real-time monitoring system of human activities, using only a single cell phone equipped with some particular sensors. This way the monitoring system is reduced to the ... -
Alternatives for indoor location estimation on uncoordinated environments
(2011)
Conference report
Restricted access - publisher's policyApproaches based on signal-strength measurements are at present the most popular on indoor location due to their reasonable accuracy and cost effective deployment. In this paper, we present an outlook of our research on ... -
An artificial intelligence strategy for the deployment of future microservice-based applications in 6G networks
(Springer, 2024-03-28)
Article
Open AccessFuture applications to be supported by 6G networks are envisaged to be realized by loosely-coupled and independent microservices. In order to achieve an optimal deployment of applications, smart resource management strategies ... -
An intelligent two-agent self-configuration approach for radio resource management
(Institute of Electrical and Electronics Engineers (IEEE), 2015)
Conference report
Restricted access - publisher's policyIn this paper we propose the use of a two-agent learning scheme for the management of radio resources on cellular access networks. The management is materialized by the implementation of a self-configuration system governing ... -
An Optimization-as-a-Service platform for 6G exploiting network digital twins
(The Institution of Engineering and Technology, 2024)
Part of book or chapter of book
Restricted access - publisher's policyThe continuous evolution of the communications networks in the race to support 6G services will introduce important operational challenges for network operators, especially in terms of efficient usage of resources, near ... -
Autonomic resource management in virtual network
(2012)
Conference report
Restricted access - publisher's policyVirtualization enables the building of multiple virtual networks over a shared substrate. One of the challenges to virtualisation is efficient resource allocation. This problem has been found to be NP hard. Therefore, most ... -
Challenges to support edge-as-a-service
(2014-01-16)
Article
Restricted access - publisher's policyA new era in telecommunications is emerging. Virtualized networking functions and resources will offer network operators a way to shift the balance of expenditure from capital to operational, opening up networks to new and ... -
Comunicaciones móviles
(Edicions UPC, 2002)
Book
Restricted access to UB, UAB, UPC, UPF, UdG, UdL, URV, UOC, BC, UVic, UJI, URL, UIC usersEl presente trabajo se encuadra dentro de la bibliografía básica de las comunicaciones móviles, con un tratamiento de la temática que se extiende hasta los futuros sistemas de tercera generación. El contenido del mismo ... -
Contribución a la caracterización de los sistemas de comunicaciones móviles: alternativas a la mejora de la capacidad de un sistema
(Universitat Politècnica de Catalunya, 1999-03-05)
Doctoral thesis
Open AccessEsta Tesis presenta un estudio detallado de los mecanismos de control de potencia para un sistema de comunicaciones móviles basado en la técnica de multiplexado CDMA. En particular se ha llevado a cabo una evaluación de ... -
Contributions to efficient resource management in virtual networks
(2014-06-30)
Article
Restricted access - publisher's policyNetwork virtualisation is a promising technique for a better future Internet by allowing for network resource sharing. However, resource sharing requires that virtual nodes and links be embedded onto substrate nodes and ... -
Deployment of future services in a multi-access edge computing environment using intelligence at the edge
(2023-08)
Article
Open AccessThe transition to beyond fifth generation (B5G) and sixth generation (6G) networks will lead to the support of new and future services, like virtual reality, vehicle colli-sion avoidance or Internet-of-Things applications, ...
