A network traffic reduction method for cooperative positioning

Kallol Das; Henk Wymeersch

doi:10.1109/WPNC.2011.5961015

A network traffic reduction method for cooperative positioning

Kallol Das, Henk Wymeersch

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution › Academic › peer-review

4 Citations (Scopus)

2 Downloads (Pure)

Abstract

Cooperative positioning is suitable for applications where conventional positioning fails due to lack of connectivity with a sufficient number of reference nodes. In a dense network, as the number of cooperating devices increases, the number of packet exchanges also increases proportionally. This causes network congestion and increases packet collisions. In order to maintain the quality of positioning, we need to reduce loss of information due to collisions. This can achieved by reducing the broadcast of unnecessary information. We show that by intelligently suppressing the transmission of selected nodes, the overall network traffic can be reduced without degrading the positioning performance significantly.

Original language	Undefined
Title of host publication	8th Workshop on Positioning Navigation and Communication, WPNC 2011
Place of Publication	USA
Publisher	IEEE
Pages	56-60
Number of pages	5
ISBN (Print)	978-1-4577-0449-9
DOIs	https://doi.org/10.1109/WPNC.2011.5961015
Publication status	Published - Apr 2011
Event	8th Workshop on Positioning Navigation and Communication, WPNC 2011 - University of Applied Sciences (HTW) Dresden, Dresden, Germany Duration: 7 Apr 2011 → 8 Apr 2011 Conference number: 8

Publication series

Name
Publisher	IEEE Vehicular Technology Society

Workshop

Workshop	8th Workshop on Positioning Navigation and Communication, WPNC 2011
Abbreviated title	WPNC
Country/Territory	Germany
City	Dresden
Period	7/04/11 → 8/04/11

Keywords

METIS-278745
IR-77953
Network traffic
Distance measurement
EWI-20400
Sum product algorithm
Wireless networks
Localization
Distributed

Access to Document

10.1109/WPNC.2011.5961015

http://eprints.eemcs.utwente.nl/secure2/20400/01/K.Das.WPNC11.pdf

Cite this

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title = "A network traffic reduction method for cooperative positioning",

abstract = "Cooperative positioning is suitable for applications where conventional positioning fails due to lack of connectivity with a sufficient number of reference nodes. In a dense network, as the number of cooperating devices increases, the number of packet exchanges also increases proportionally. This causes network congestion and increases packet collisions. In order to maintain the quality of positioning, we need to reduce loss of information due to collisions. This can achieved by reducing the broadcast of unnecessary information. We show that by intelligently suppressing the transmission of selected nodes, the overall network traffic can be reduced without degrading the positioning performance significantly.",

keywords = "METIS-278745, IR-77953, Network traffic, Distance measurement, EWI-20400, Sum product algorithm, Wireless networks, Localization, Distributed",

author = "Kallol Das and Henk Wymeersch",

note = "eemcs-eprint-20400 ; 8th Workshop on Positioning Navigation and Communication, WPNC 2011 ; Conference date: 07-04-2011 Through 08-04-2011",

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doi = "10.1109/WPNC.2011.5961015",

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AU - Wymeersch, Henk

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N2 - Cooperative positioning is suitable for applications where conventional positioning fails due to lack of connectivity with a sufficient number of reference nodes. In a dense network, as the number of cooperating devices increases, the number of packet exchanges also increases proportionally. This causes network congestion and increases packet collisions. In order to maintain the quality of positioning, we need to reduce loss of information due to collisions. This can achieved by reducing the broadcast of unnecessary information. We show that by intelligently suppressing the transmission of selected nodes, the overall network traffic can be reduced without degrading the positioning performance significantly.

AB - Cooperative positioning is suitable for applications where conventional positioning fails due to lack of connectivity with a sufficient number of reference nodes. In a dense network, as the number of cooperating devices increases, the number of packet exchanges also increases proportionally. This causes network congestion and increases packet collisions. In order to maintain the quality of positioning, we need to reduce loss of information due to collisions. This can achieved by reducing the broadcast of unnecessary information. We show that by intelligently suppressing the transmission of selected nodes, the overall network traffic can be reduced without degrading the positioning performance significantly.

KW - METIS-278745

KW - IR-77953

KW - Network traffic

KW - Distance measurement

KW - EWI-20400

KW - Sum product algorithm

KW - Wireless networks

KW - Localization

KW - Distributed

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DO - 10.1109/WPNC.2011.5961015

M3 - Conference contribution

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BT - 8th Workshop on Positioning Navigation and Communication, WPNC 2011

PB - IEEE

CY - USA

T2 - 8th Workshop on Positioning Navigation and Communication, WPNC 2011

Y2 - 7 April 2011 through 8 April 2011

ER -