Exploració per autor "Muñoz Medina, Olga"
Ara es mostren els items 19-38 de 79
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Decentralized weighted sum rate maximization in MIMO-OFDMA femtocell networks
Agustín de Dios, Adrián; Vidal Manzano, José; Muñoz Medina, Olga; Rodríguez Fonollosa, Javier (2012)
Text en actes de congrés
Accés restringit per política de l'editorialWe propose a decentralized strategy for downlink interference management in overlaid MIMO femtocell-macrocell deployments operating in the same band under OFDMA access. The resource allocation, consisting of MIMO precoders ... -
Deliverable D21 (project TUCAN3G). Socio-economic scenarios, technical specifications and architecture for the proof of concept
García Rey, Ana; Prieto Egido, Ignacio; Sánchez, Ernesto; Muñoz Medina, Olga; Vidal Manzano, José; Agustín de Dios, Adrián; Pascual Iserte, Antonio; Simó Reigadas, Javier; Paco Fernández, Juan; Castillo Molina, Yury Yohana; Ramírez, Gustavo; Tupayachi Calderón, Omar (2013-05)
Report de recerca
Accés obertTUCAN3G aims to develop solutions to provide 3G services in isolated rural areas of developing countries. In order to do so, this document starts by analysing the reference scenarios where TUCAN3G solutions could be applied, ... -
Downlink coordinated radio resource management in cellular networks with partial CSI
Calvo Page, Eduard; Muñoz Medina, Olga; Vidal Manzano, José; Agustín de Dios, Adrián (2012-03)
Article
Accés restringit per política de l'editorialWe explore decentralized coordination of sectored cellular networks to adapt the usage of downlink resources to the instantaneous network conditions. The transmission frame consists of an orthogonal bandwidth usage ... -
Downlink multi-cell radio resource management for coordinated base stations
Muñoz Medina, Olga; Calvo Page, Eduard; Vidal Manzano, José; Agustín de Dios, Adrián (2010)
Text en actes de congrés
Accés obert -
Effect of correlated building blockages on the ergodic capacity of mmWave systems in urban scenarios
García Ruiz, Cristian; Muñoz Medina, Olga; Pascual Iserte, Antonio (Institute of Electrical and Electronics Engineers (IEEE), 2022-05)
Article
Accés obertThe millimeter waves (mmWave) bands, considered to support the forthcoming generation of mobile communications technologies, have a well-known vulnerability to blockages. Recentworks in the literature analyze the blockage ... -
Efficient use of paired spectrum bands through TDD small cell deployments
Agustín de Dios, Adrián; Lagén Morancho, Sandra; Vidal Manzano, José; Muñoz Medina, Olga; Pascual Iserte, Antonio; Zhiheng, Guo; Ronghui, Wen (2017-09)
Article
Accés obertTraditionally, wireless cellular systems have been designed to operate in frequency division duplexing (FDD) paired bands that allocate the same amount of spectrum for both downlink (DL) and uplink (UL) communications. ... -
Energy driven transmission schemes for coexistence between HTC and MTC
Liesegang Maria, Sergi; Pascual Iserte, Antonio; Muñoz Medina, Olga (VDE Verlag, 2021)
Text en actes de congrés
Accés restringit per política de l'editorialCoexistence between human-type and machine-type communications is essential in future cellular networks. The former demands high data rates whereas long battery lifetimes are crucial for the latter. In this paper, we ... -
Energy efficiency in latency-constrained application offloading from mobile clients to multiple virtual machines
Lagén Morancho, Sandra; Pascual Iserte, Antonio; Muñoz Medina, Olga; Vidal Manzano, José (2017-11-28)
Article
Accés obertThis paper addresses the energy-latency trade-off in distributed application offloading, in which an energy-limited handset offloads totally or partially an application to one or several virtual machines (VMs) located in ... -
Energy-latency trade-off for multiuser wireless computation offloading
Muñoz Medina, Olga; Pascual Iserte, Antonio; Vidal Manzano, José; Molina Pena, Marc (Institute of Electrical and Electronics Engineers (IEEE), 2014)
Text en actes de congrés
Accés restringit per política de l'editorialThis paper addresses the trade-off between latency and energy consumption in wireless application offloading in a multiuser set-up. The advantages of carrying out offloading versus executing an application locally at the ... -
Entropy based sensing schemes for energy efficiency in massive MTC
Liesegang Maria, Sergi; Pascual Iserte, Antonio; Muñoz Medina, Olga (2020-03-31)
Article
Accés obertMachine-type-communications (MTC) are crucial in the evolution of mobile communication systems. Within this context, we distinguish the so-called massive MTC (mMTC), where a large number of devices coexist in the same ... -
Estudio comparativo de las matrices de correlación clásica y cíclica en arrays de banda estrecha
Cerquides Bueno, José Ramón; Muñoz Medina, Olga; Fernández Rubio, Juan Antonio (1993)
Text en actes de congrés
Accés obertThe aim of this communication is to study the differences and similarities between the classic and cyclic correlation matrices of the data snapshots sensed by an array. We will focus our study in the comparison of ... -
Examen 1er quadrimestre
Mas Casals, Orestes Miquel; Moncunill Geniz, Francesc Xavier; Muñoz Medina, Olga; Sanz Postils, Margarita (Universitat Politècnica de Catalunya, 2013-01-07)
Examen
Accés restringit a la comunitat UPC -
Examen final
Duffo Ubeda, Núria; García Mateos, Jorge; Mas Casals, Orestes Miquel; Muñoz Medina, Olga (Universitat Politècnica de Catalunya, 2019-06-11)
Examen
Accés restringit a la comunitat UPC -
Examen Final
Muñoz Medina, Olga (Universitat Politècnica de Catalunya, 2011-01-21)
Examen
Accés restringit a la comunitat UPC -
Examen final
Duffo Ubeda, Núria; García Mateos, Jorge; Mas Casals, Orestes Miquel; Muñoz Medina, Olga (Universitat Politècnica de Catalunya, 2018-06-05)
Examen
Accés restringit a la comunitat UPC -
Examen Final
Esquerra Llucià, Ignasi; López Martínez, Carlos; Muñoz Medina, Olga; Vilaplana Besler, Verónica; Villares Piera, Nemesio Javier (Universitat Politècnica de Catalunya, 2021-06-03)
Examen
Accés restringit a la comunitat UPC -
Examen final
Mas Casals, Orestes Miquel; Muñoz Medina, Olga; Sanz Postils, Margarita (Universitat Politècnica de Catalunya, 2016-01-08)
Examen
Accés restringit a la comunitat UPC -
Examen Final
Mas Casals, Orestes Miquel; Moncunill Geniz, Francesc Xavier; Muñoz Medina, Olga; Sanz Postils, Margarita (Universitat Politècnica de Catalunya, 2012-01-19)
Examen
Accés restringit a la comunitat UPC -
FREEDOM - D42 Design and evaluation of effective procedures for MAC layer
Mach, P.; Becvar, Z.; Bestak, R.; Neruda, M.; Roux, P.; Hariyanto, H.; Ari Wibowo, F.X.; Agustín de Dios, Adrián; Muñoz Medina, Olga; Vidal Manzano, José; Carfagna, A. (2012-01)
Report de recerca
Accés obertThe implementation of femtocells introduces many technical challenges that must be solved in order to fully exploit their potentials. This deliverable primarily focuses on control procedures for radio resource management ... -
FREEDOM D3.2 Interference Coordination Protocols in Femto-based Networks
Agustín de Dios, Adrián; Muñoz Medina, Olga; Vidal Manzano, José; Goldhammer, Mariana; Rodríguez Fonollosa, Javier; Pastore, Adriano; Sardellitti, Stefania; Pescosolido, Loreto; di Lorenzo, Paolo; Barbarossa, Sergio; Baiocchi, Andrea; de Marinis, Enrico; Imponente, Giovanni; Pucci, Fabrizio; Rosi, Guido (2011-11-28)
Report de recerca
Accés obertThis document looks into coordinated radio resource allocation algorithms in deployments of huge number of femto-access points (FAP) by exploiting the message exchange at control-plane level through the wired ISP backhaul ...