Backup placement in wsns in the network management distributed setting

Gal Oren, Leonid Barenboim

Research output: Chapter in Book/Report/Conference proceedingConference contributionpeer-review

1 Scopus citations

Abstract

Sensor nodes are inherently a cheap piece of hardware - due to the common need to use many of them over a large area - and usually contain a small amount of RAM and flash memory, which are insufficient in case of high degree of data sampling. An overloaded sensor can harm the data integrity, or even completely reject incoming messages. The problem gets even worse when data should be received from many nodes, as missing data becomes a more common phenomenon as deployed WSNs grow in scale. As a solution, we consider the Backup Placement problem in networks in the network management distributed setting: Given a network graph G = (V,E), the goal of each vertex v Element V is selecting a neighbor, such that the maximum number of vertices in V that select the same vertex is minimized. In cases of an overflow, our Distributed Adaptive Clustering algorithm (D-ACR) reconfigures the network, by adaptively and hierarchically re-clustering parts of it, based on the rate of incoming data packages in order to minimize the energy-consumption, and prevent premature death of nodes. In the network management setting of a grid, we proved that a backup placement of load at most O(1) can be maintained within O(log2 n) update time, and an O(n log2 n) energy consumption using the constructed ACR tree.

Original languageEnglish
Title of host publicationProceedings - 2021 IEEE 41st International Conference on Distributed Computing Systems Workshops, ICDCSW 2021
PublisherInstitute of Electrical and Electronics Engineers Inc.
Pages49-54
Number of pages6
ISBN (Electronic)9781665449328
DOIs
StatePublished - 1 Jul 2021
Externally publishedYes
Event41st IEEE International Conference on Distributed Computing Systems Workshops, ICDCSW 2021 - Washington, United States
Duration: 7 Jul 202110 Jul 2021

Publication series

NameProceedings - 2021 IEEE 41st International Conference on Distributed Computing Systems Workshops, ICDCSW 2021

Conference

Conference41st IEEE International Conference on Distributed Computing Systems Workshops, ICDCSW 2021
Country/TerritoryUnited States
CityWashington
Period7/07/2110/07/21

Keywords

  • Backup placement
  • Network management distributed setting
  • Wsns

ASJC Scopus subject areas

  • Computer Networks and Communications
  • Hardware and Architecture

Fingerprint

Dive into the research topics of 'Backup placement in wsns in the network management distributed setting'. Together they form a unique fingerprint.

Cite this