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Campo DC | Valor | Lengua/Idioma |
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dc.contributor.author | Tuset-Peiro, Pere | - |
dc.contributor.author | Vázquez Gallego, Francisco | - |
dc.contributor.author | ALONSO-ZARATE, JESUS | - |
dc.contributor.author | Alonso Zarate, Luis | - |
dc.contributor.author | Vilajosana, Xavier | - |
dc.contributor.other | Centre Tecnològic de Telecomunicacions de Catalunya | - |
dc.contributor.other | Universitat Politècnica de Catalunya (UPC) | - |
dc.contributor.other | Universitat Oberta de Catalunya. Internet Interdisciplinary Institute (IN3) | - |
dc.contributor.other | University of California | - |
dc.contributor.other | Universitat Oberta de Catalunya (UOC) | - |
dc.date.accessioned | 2019-04-02T13:44:38Z | - |
dc.date.available | 2019-04-02T13:44:38Z | - |
dc.date.issued | 2015-07-15 | - |
dc.identifier.citation | Tuset-Peiro, P., Vazquez-Gallego, F., Alonso-Zarate, J., Alonso, L. & Vilajosana, X. (2015). LPDQ: a self-scheduled TDMA MAC protocol for one-hop dynamic low-power wireless networks. Pervasive and Mobile Computing, 20(), 84-99. doi: 10.1016/j.pmcj.2014.09.004 | - |
dc.identifier.issn | 1574-1192MIAR | - |
dc.identifier.uri | http://hdl.handle.net/10609/92804 | - |
dc.description.abstract | Current Medium Access Control (MAC) protocols for data collection scenarios with a large number of nodes that generate bursty traffic are based on Low-Power Listening (LPL) for network synchronization and Frame Slotted ALOHA (FSA) as the channel access mechanism. However, FSA has an efficiency bounded to 36.8% due to contention effects, which reduces packet throughput and increases energy consumption. In this paper, we target such scenarios by presenting Low-Power Distributed Queuing (LPDQ), a highly efficient and low-power MAC protocol. LPDQ is able to self-schedule data transmissions, acting as a FSA MAC under light traffic and seamlessly converging to a Time Division Multiple Access (TDMA) MAC under congestion. The paper presents the design principles and the implementation details of LPDQ using low-power commercial radio transceivers. Experiments demonstrate an efficiency close to 99% that is independent of the number of nodes and is fair in terms of resource allocation. | en |
dc.language.iso | eng | - |
dc.publisher | Pervasive and Mobile Computing | - |
dc.relation.ispartof | Pervasive and Mobile Computing, 2015, 20() | - |
dc.relation.uri | https://doi.org/10.1016/j.pmcj.2014.09.004 | - |
dc.rights | CC BY-NC-ND | - |
dc.rights.uri | http://creativecommons.org/licenses/by-nc-nd/3.0/es/ | - |
dc.subject | internet de les coses | ca |
dc.subject | internet de las cosas | es |
dc.subject | internet of things | en |
dc.subject | machine-to-machine communications | en |
dc.subject | medium access control | en |
dc.subject | frame slotted ALOHA | en |
dc.subject | distributed queuing | en |
dc.subject | comunicaciones máquina a máquina | es |
dc.subject | control de acceso medio | es |
dc.subject | frame Aloha ranurado | es |
dc.subject | colas distribuidas | es |
dc.subject | comunicacions màquina-màquina | ca |
dc.subject | control d'accés mitjà | ca |
dc.subject | frame Aloha ranurat | ca |
dc.subject | cua distribuïda | ca |
dc.subject.lcsh | Computer networks | en |
dc.title | LPDQ: a self-scheduled TDMA MAC protocol for one-hop dynamic low-power wireless networks | - |
dc.type | info:eu-repo/semantics/article | - |
dc.subject.lemac | Ordinadors, Xarxes d' | ca |
dc.subject.lcshes | Ordenadores, Redes de | es |
dc.rights.accessRights | info:eu-repo/semantics/openAccess | - |
dc.identifier.doi | 10.1016/j.pmcj.2014.09.004 | - |
dc.gir.id | AR/0000003778 | - |
dc.type.version | info:eu-repo/semantics/submittedVersion | - |
Aparece en las colecciones: | Articles cientÍfics Articles |
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Fichero | Descripción | Tamaño | Formato | |
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LPDQ.pdf | Preprint | 1,49 MB | Adobe PDF | Visualizar/Abrir |
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