A novel framework for dynamic spectrum management in multiCell OFDMA networks based on reinforcement learning

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dc.contributor	Universitat Politècnica de Catalunya. Departament de Teoria del Senyal i Comunicacions
dc.contributor	Universitat Politècnica de Catalunya. GRCM - Grup de Recerca en Comunicacions Mòbils
dc.contributor.author	Bernardo Álvarez, Francisco
dc.contributor.author	Agustí Comes, Ramon
dc.contributor.author	Pérez Romero, Jordi
dc.contributor.author	Sallent Roig, José Oriol
dc.date	2010
dc.identifier.citation	Bernardo, F. [et al.]. A novel framework for dynamic spectrum management in multiCell OFDMA networks based on reinforcement learning. A: IEEE Wireless Communications and Networking Conference. "IEEE Wireless Communications and Networking Conference (WCNC 2009)". Budapest: 2010, p. 1-6.
dc.identifier.citation	978-1-4244-2947-9
dc.identifier.citation	10.1109/WCNC.2009.4917524
dc.identifier.uri	http://hdl.handle.net/2117/8783
dc.language.iso	eng
dc.relation	info:eu-repo/grantAgreement/EC/FP7/216248/EU/End-to-End Efficiency (E3)/E3
dc.rights	info:eu-repo/semantics/openAccess
dc.subject	Àrees temàtiques de la UPC::Enginyeria de la telecomunicació
dc.subject	Reinforcement learning
dc.subject	Signal theory (Telecommunication)
dc.subject	Quality of Service
dc.subject	Orthogonal frequency division multiplexing
dc.subject	Senyal, Teoria del (Telecomunicació)
dc.title	A novel framework for dynamic spectrum management in multiCell OFDMA networks based on reinforcement learning
dc.type	info:eu-repo/semantics/publishedVersion
dc.type	info:eu-repo/semantics/conferenceObject
dc.description.abstract	In this work the feasibility of Reinforcement Learning (RL) for Dynamic Spectrum Management (DSM) in the context of next generation multicell Orthogonal Frequency Division Multiple Access (OFDMA) networks is studied. An RL-based algorithm is proposed and it is shown that the proposed scheme is able to dynamically find spectrum assignments per cell depending on the spatial distribution of the users over the scenario. In addition the proposed scheme is compared with other fixed and dynamic spectrum strategies showing the best tradeoff between spectral efficiency and Quality-of-Service (QoS).

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