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Multi-band spectrum selection framework based on partial observations
dc.contributor.author | Pérez Romero, Jordi |
dc.contributor.author | Raschellà, Alessandro |
dc.contributor.author | Sallent Roig, Oriol |
dc.contributor.author | Umbert Juliana, Anna |
dc.contributor.other | Universitat Politècnica de Catalunya. Departament de Teoria del Senyal i Comunicacions |
dc.date.accessioned | 2013-10-25T12:23:02Z |
dc.date.created | 2013 |
dc.date.issued | 2013 |
dc.identifier.citation | Perez, J. [et al.]. Multi-band spectrum selection framework based on partial observations. A: IEEE International Symposium on a World of Wireless, Mobile and Multimedia Networks. "2013 IEEE 14th International Symposium on". Madrid: Institute of Electrical and Electronics Engineers (IEEE), 2013, p. 6583418-1-6583418-3. |
dc.identifier.isbn | 978-1-4673-5827-9 |
dc.identifier.uri | http://hdl.handle.net/2117/20459 |
dc.description.abstract | The demand for higher data rates, capacity and better Quality of Service (QoS) is constantly growing; therefore, there is a pressing need for efficient use of wireless network resources. In this context, the application of Cognitive Radio (CR) principle has emerged as a solution to the problem of spectrum scarcity. In this respect, this paper presents an algorithm that enables multi-band spectrum selection for wireless applications under interference variations in the available spectrum blocks. The algorithm is formulated as a Partially Observable Markov Decision Process (POMDP) targeting the maximization of a reward function that captures how suitable each allocated spectrum block is for the data transmission in each radio link depending on the application bit rate requirements. |
dc.language.iso | eng |
dc.publisher | Institute of Electrical and Electronics Engineers (IEEE) |
dc.subject | Àrees temàtiques de la UPC::Enginyeria de la telecomunicació::Radiocomunicació i exploració electromagnètica::Radiodifusió per ràdio |
dc.subject.lcsh | Cognitive radio networks |
dc.subject.other | Partially Observable Markov Decision Process (POMDP) |
dc.subject.other | spectrum selection |
dc.title | Multi-band spectrum selection framework based on partial observations |
dc.type | Conference report |
dc.subject.lemac | Ràdio cognitiva |
dc.contributor.group | Universitat Politècnica de Catalunya. GRCM - Grup de Recerca en Comunicacions Mòbils |
dc.identifier.doi | 10.1109/WoWMoM.2013.6583418 |
dc.description.peerreviewed | Peer Reviewed |
dc.relation.publisherversion | http://ieeexplore.ieee.org/xpls/abs_all.jsp?arnumber=6583418 |
dc.rights.access | Restricted access - publisher's policy |
local.identifier.drac | 12827458 |
dc.description.version | Postprint (published version) |
dc.date.lift | 10000-01-01 |
local.citation.author | Perez, J.; Raschella, A.; Sallent, J.; Umbert, A. |
local.citation.contributor | IEEE International Symposium on a World of Wireless, Mobile and Multimedia Networks |
local.citation.pubplace | Madrid |
local.citation.publicationName | 2013 IEEE 14th International Symposium on |
local.citation.startingPage | 6583418-1 |
local.citation.endingPage | 6583418-3 |