A connection-assured many-to-one communication of wireless sensors with two transmission ranges

Wan Yeon Lee, Hyung Goo Paek, Jeong Mo Yeo, Kyong Hoon Kim

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

1 Scopus citations

Abstract

The proposed scheme maximizes the communication rates of multiple sender sensors to a terminal sensor while assuring a given connection time without connection abortion caused by the depletion of available battery energy. Each wireless sensor chooses one of two radio transmission ranges with disparate energy consumptions when sending a packet. The proposed scheme generates an edge-capacity graph from a sensor network and finds the routing paths by applying an advanced version of the existing maximum-flow algorithm to the graph. Finally the scheme determines the transmission rate of packets from each sender node to the terminal node, which is the number of transmittable packets in the found routing paths divided by the given connection time.

Original languageEnglish
Title of host publicationProceedings - IEEE/IFIP International Conference on Embedded and Ubiquitous Computing, EUC 2010
Pages192-199
Number of pages8
DOIs
StatePublished - 2010
EventIEEE/IFIP 8th International Conference on Embedded and Ubiquitous Computing, EUC 2010 - Hong Kong, China
Duration: 11 Dec 201013 Dec 2010

Publication series

NameProceedings - IEEE/IFIP International Conference on Embedded and Ubiquitous Computing, EUC 2010

Conference

ConferenceIEEE/IFIP 8th International Conference on Embedded and Ubiquitous Computing, EUC 2010
Country/TerritoryChina
CityHong Kong
Period11/12/1013/12/10

Keywords

  • Battery
  • Communication
  • Connection time
  • Many-to-one
  • Wireless sensor

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