About: Distributed Algorithm for Real-Time Energy Optimal Routing based on Dual Decomposition of Linear Programming     Goto   Sponge   NotDistinct   Permalink

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Description
  • This work proposes a novel in-network distributed algorithm for real-time energy optimal routing in ad-hoc and sensor networks for systems with linear cost functions and constant communication delays. The routing problem is described as a minimum-cost multi-commodity network flow problem by Linear programming and modified by network replication to a real-time aware form. Based on the convex programming theory we use dual decomposition to derive the distributed algorithm. Thanks to the exact mathematical derivation, the algorithm computes the energy optimal real-time routing. It uses only peer-to-peer communication between neighboring nodes and does not need any central node or knowledge about the whole network structure. Each node knows only the produced and collected data flow and the costs of its outgoing communication links. This work is the first, which solves the real-time routing problem with linear cost functions and constant communication delays, using the dual decomposition.
  • This work proposes a novel in-network distributed algorithm for real-time energy optimal routing in ad-hoc and sensor networks for systems with linear cost functions and constant communication delays. The routing problem is described as a minimum-cost multi-commodity network flow problem by Linear programming and modified by network replication to a real-time aware form. Based on the convex programming theory we use dual decomposition to derive the distributed algorithm. Thanks to the exact mathematical derivation, the algorithm computes the energy optimal real-time routing. It uses only peer-to-peer communication between neighboring nodes and does not need any central node or knowledge about the whole network structure. Each node knows only the produced and collected data flow and the costs of its outgoing communication links. This work is the first, which solves the real-time routing problem with linear cost functions and constant communication delays, using the dual decomposition. (en)
Title
  • Distributed Algorithm for Real-Time Energy Optimal Routing based on Dual Decomposition of Linear Programming
  • Distributed Algorithm for Real-Time Energy Optimal Routing based on Dual Decomposition of Linear Programming (en)
skos:prefLabel
  • Distributed Algorithm for Real-Time Energy Optimal Routing based on Dual Decomposition of Linear Programming
  • Distributed Algorithm for Real-Time Energy Optimal Routing based on Dual Decomposition of Linear Programming (en)
skos:notation
  • RIV/68407700:21230/12:00182450!RIV13-MSM-21230___
http://linked.open...avai/riv/aktivita
http://linked.open...avai/riv/aktivity
  • P(GAP103/10/0850), P(ME10039)
http://linked.open...iv/cisloPeriodika
  • 0
http://linked.open...vai/riv/dodaniDat
http://linked.open...aciTvurceVysledku
http://linked.open.../riv/druhVysledku
http://linked.open...iv/duvernostUdaju
http://linked.open...titaPredkladatele
http://linked.open...dnocenehoVysledku
  • 131580
http://linked.open...ai/riv/idVysledku
  • RIV/68407700:21230/12:00182450
http://linked.open...riv/jazykVysledku
http://linked.open.../riv/klicovaSlova
  • In-network distributed algorithm; Dual decomposition; Real-time; Routing; sensor networks (en)
http://linked.open.../riv/klicoveSlovo
http://linked.open...odStatuVydavatele
  • US - Spojené státy americké
http://linked.open...ontrolniKodProRIV
  • [0B389737043A]
http://linked.open...i/riv/nazevZdroje
  • International Journal of Distributed Sensor Networks
http://linked.open...in/vavai/riv/obor
http://linked.open...ichTvurcuVysledku
http://linked.open...cetTvurcuVysledku
http://linked.open...vavai/riv/projekt
http://linked.open...UplatneniVysledku
http://linked.open...v/svazekPeriodika
  • 2012
http://linked.open...iv/tvurceVysledku
  • Hanzálek, Zdeněk
  • Trdlička, Jiří
http://linked.open...ain/vavai/riv/wos
  • 000299532700001
issn
  • 1550-1329
number of pages
http://bibframe.org/vocab/doi
  • 10.1155/2012/346163
http://localhost/t...ganizacniJednotka
  • 21230
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