Mostra el registre d'ítem simple
Downlink coordinated radio resource management in cellular networks with partial CSI
dc.contributor.author | Calvo Page, Eduard |
dc.contributor.author | Muñoz Medina, Olga |
dc.contributor.author | Vidal Manzano, José |
dc.contributor.author | Agustín de Dios, Adrián |
dc.contributor.other | Universitat Politècnica de Catalunya. Departament de Teoria del Senyal i Comunicacions |
dc.date.accessioned | 2012-10-03T17:49:18Z |
dc.date.created | 2012-03 |
dc.date.issued | 2012-03 |
dc.identifier.citation | Calvo, E. [et al.]. Downlink coordinated radio resource management in cellular networks with partial CSI. "IEEE transactions on signal processing", Març 2012, vol. 60, núm. 3, p. 1420-1431. |
dc.identifier.issn | 1053-587X |
dc.identifier.uri | http://hdl.handle.net/2117/16625 |
dc.description.abstract | We 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 phase, where sectors perform FDMA and power control over an agreed frequency chunk, and a shared bandwidth usage phase where each sector performs FDMA over the full available bandwidth without power control (interference is not controlled in this phase by any means). Decentralized network utility maximization with global optimality guarantee is enabled by fixing this structure of the transmission frame, which does not cause significant network-wide losses. Thus, the ability to better balance the resources gained from coordination generates some slack that can be used to either i) provide higher-quality access, ii) increase the number of active users, or iii) reduce deployment and maintenance costs by operating larger cells. |
dc.format.extent | 12 p. |
dc.language.iso | eng |
dc.rights | Attribution-NonCommercial-NoDerivs 3.0 Spain |
dc.rights.uri | http://creativecommons.org/licenses/by-nc-nd/3.0/es/ |
dc.subject | Àrees temàtiques de la UPC::Enginyeria de la telecomunicació::Processament del senyal |
dc.subject | Àrees temàtiques de la UPC::Enginyeria de la telecomunicació::Processament del senyal::Processament del senyal en les telecomunicacions |
dc.subject.lcsh | Signal processing |
dc.subject.lcsh | Telecommunication |
dc.subject.other | Coordinated interference mitigation |
dc.subject.other | distributed algorithms |
dc.subject.other | multicell resource allocation |
dc.subject.other | network utility maximization |
dc.title | Downlink coordinated radio resource management in cellular networks with partial CSI |
dc.type | Article |
dc.subject.lemac | Tractament del senyal |
dc.subject.lemac | Telecomunicació |
dc.contributor.group | Universitat Politècnica de Catalunya. SPCOM - Grup de Recerca de Processament del Senyal i Comunicacions |
dc.identifier.doi | 10.1109/TSP.2011.2177971 |
dc.description.peerreviewed | Peer Reviewed |
dc.relation.publisherversion | http://ieeexplore.ieee.org/xpls/abs_all.jsp?arnumber=6111491&tag=1 |
dc.rights.access | Restricted access - publisher's policy |
local.identifier.drac | 9882848 |
dc.description.version | Postprint (published version) |
dc.relation.projectid | info:eu-repo/grantAgreement/EC/FP7/215282/EU/Reconfigurable OFDMA-based Cooperative NetworKs Enabled by Agile SpecTrum Use/ROCKET |
dc.relation.projectid | info:eu-repo/grantAgreement/EC/FP7/248891/EU/Femtocell-based netwoRk Enhancement by intErference managEment and coorDination of infOrmation for seaMless connectivity/FREEDOM |
dc.date.lift | 10000-01-01 |
local.citation.author | Calvo, E.; Muñoz, O.; Vidal, J.; Agustin, A. |
local.citation.publicationName | IEEE transactions on signal processing |
local.citation.volume | 60 |
local.citation.number | 3 |
local.citation.startingPage | 1420 |
local.citation.endingPage | 1431 |
Fitxers d'aquest items
Aquest ítem apareix a les col·leccions següents
-
Articles de revista [178]
-
Articles de revista [2.526]