Decentralized control of transmission rates in energy-critical wireless networks

Handle URI:
http://hdl.handle.net/10754/350281
Title:
Decentralized control of transmission rates in energy-critical wireless networks
Authors:
Xia, Li; Shihada, Basem ( 0000-0003-4434-4334 )
Abstract:
In this paper, we discuss the decentralized optimization of delay and energy consumption in a multi-hop wireless network. The goal is to minimize the energy consumption of energy-critical nodes and the overall packet transmission delay of the network. The transmission rates of energy-critical nodes are adjustable according to the local information of nodes, i.e., the length of packets queued. The multi-hop network is modeled as a queueing network.We prove that the system performance is monotone w.r.t. (with respect to) the transmission rate, thus the “bang-bang” control is an optimal control. We also prove that there exists a threshold type control policy which is optimal. We propose a decentralized algorithm to control transmission rates of these energy-critical nodes. Some simulation experiments are conducted to demonstrate the effectiveness of our approach.
KAUST Department:
Computer Science Program
Publisher:
Institute of Electrical and Electronics Engineers (IEEE)
Journal:
2013 American Control Conference
Conference/Event name:
American Control Conference (ACC), 2013
Issue Date:
Jun-2013
DOI:
10.1109/ACC.2013.6579823
Type:
Conference Paper
ISSN:
0743-1619
Additional Links:
http://ieeexplore.ieee.org/lpdocs/epic03/wrapper.htm?arnumber=6579823; http://www.shihada.com/node/publications/acc2013.pdf
Appears in Collections:
Conference Papers; Computer Science Program

Full metadata record

DC FieldValue Language
dc.contributor.authorXia, Lien
dc.contributor.authorShihada, Basemen
dc.date.accessioned2015-04-08T13:01:39Zen
dc.date.available2015-04-08T13:01:39Zen
dc.date.issued2013-06en
dc.identifier.issn0743-1619en
dc.identifier.doi10.1109/ACC.2013.6579823en
dc.identifier.urihttp://hdl.handle.net/10754/350281en
dc.description.abstractIn this paper, we discuss the decentralized optimization of delay and energy consumption in a multi-hop wireless network. The goal is to minimize the energy consumption of energy-critical nodes and the overall packet transmission delay of the network. The transmission rates of energy-critical nodes are adjustable according to the local information of nodes, i.e., the length of packets queued. The multi-hop network is modeled as a queueing network.We prove that the system performance is monotone w.r.t. (with respect to) the transmission rate, thus the “bang-bang” control is an optimal control. We also prove that there exists a threshold type control policy which is optimal. We propose a decentralized algorithm to control transmission rates of these energy-critical nodes. Some simulation experiments are conducted to demonstrate the effectiveness of our approach.en
dc.publisherInstitute of Electrical and Electronics Engineers (IEEE)en
dc.relation.urlhttp://ieeexplore.ieee.org/lpdocs/epic03/wrapper.htm?arnumber=6579823en
dc.relation.urlhttp://www.shihada.com/node/publications/acc2013.pdfen
dc.rights(c) 2013 IEEE. Personal use of this material is permitted. Permission from IEEE must be obtained for all other users, including reprinting/ republishing this material for advertising or promotional purposes, creating new collective works for resale or redistribution to servers or lists, or reuse of any copyrighted components of this work in other works.en
dc.titleDecentralized control of transmission rates in energy-critical wireless networksen
dc.typeConference Paperen
dc.contributor.departmentComputer Science Programen
dc.identifier.journal2013 American Control Conferenceen
dc.conference.date17-19 June 2013en
dc.conference.nameAmerican Control Conference (ACC), 2013en
dc.conference.locationWashington, DCen
dc.eprint.versionPost-printen
dc.contributor.institutionCenter For Intelligent and Networked Systems (CFINS), Department of Automation, Tsinghua University, Beijing 100084, Chinaen
dc.contributor.affiliationKing Abdullah University of Science and Technology (KAUST)en
kaust.authorShihada, Basemen
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