A dynamic delay equalization VoIP over wireless module for NS-2

Padraig O. Flaithearta; Hugh Melvin

A dynamic delay equalization VoIP over wireless module for NS-2

Padraig O. Flaithearta
, Hugh Melvin

Computer Science

University of Galway

Research output: Chapter in Book or Conference Publication/Proceeding › Conference Publication › peer-review

Abstract

The Network Simulator NS-2 is a versatile extendable tool that is widely used in the networking community. It provides support for simulation of many protocols over networks including 802.11e. To investigate network performance, researchers can configure a network scenario with an easy-to-use scripting language, and then observe results generated by NS-2. As part of our overall research, this paper details our module extension for NS-2 that will dynamically prioritize within multiple VoIP sessions in order to equalize overall M2E delays. Our module will thus attempt to equalize QoS for all sessions within an Access Category using R-factor values from the ITU-T E-model to determine session prioritization.

Original language	English
Title of host publication	Measurement of Speech, Audio and Video Quality in Networks, MESAQIN 2010 - Conference and On-Line Workshop, Proceedings
Publisher	Czech Technical University
Pages	37-43
Number of pages	7
ISBN (Print)	9788001045695
Publication status	Published - 2010
Event	9th International Conference on Measurement of Speech, Audio and Video Quality in Networks, MESAQIN 2010 - Prague, Czech Republic Duration: 3 Jun 2010 → 4 Jun 2010

Publication series

Name	Measurement of Speech, Audio and Video Quality in Networks, MESAQIN 2010 - Conference and On-Line Workshop, Proceedings

Conference

Conference	9th International Conference on Measurement of Speech, Audio and Video Quality in Networks, MESAQIN 2010
Country/Territory	Czech Republic
City	Prague
Period	3/06/10 → 4/06/10

Keywords

802.11e
E-Model
NS-2
Time synchronization
VoIP

Cite this

Flaithearta, P. O., & Melvin, H. (2010). A dynamic delay equalization VoIP over wireless module for NS-2. In Measurement of Speech, Audio and Video Quality in Networks, MESAQIN 2010 - Conference and On-Line Workshop, Proceedings (pp. 37-43). (Measurement of Speech, Audio and Video Quality in Networks, MESAQIN 2010 - Conference and On-Line Workshop, Proceedings). Czech Technical University.

Flaithearta, Padraig O. ; Melvin, Hugh. / A dynamic delay equalization VoIP over wireless module for NS-2. Measurement of Speech, Audio and Video Quality in Networks, MESAQIN 2010 - Conference and On-Line Workshop, Proceedings. Czech Technical University, 2010. pp. 37-43 (Measurement of Speech, Audio and Video Quality in Networks, MESAQIN 2010 - Conference and On-Line Workshop, Proceedings).

@inproceedings{e90d74fca1e94386967a9ede6833c272,

title = "A dynamic delay equalization VoIP over wireless module for NS-2",

abstract = "The Network Simulator NS-2 is a versatile extendable tool that is widely used in the networking community. It provides support for simulation of many protocols over networks including 802.11e. To investigate network performance, researchers can configure a network scenario with an easy-to-use scripting language, and then observe results generated by NS-2. As part of our overall research, this paper details our module extension for NS-2 that will dynamically prioritize within multiple VoIP sessions in order to equalize overall M2E delays. Our module will thus attempt to equalize QoS for all sessions within an Access Category using R-factor values from the ITU-T E-model to determine session prioritization.",

keywords = "802.11e, E-Model, NS-2, Time synchronization, VoIP",

author = "Flaithearta, \{Padraig O.\} and Hugh Melvin",

year = "2010",

language = "English",

isbn = "9788001045695",

series = "Measurement of Speech, Audio and Video Quality in Networks, MESAQIN 2010 - Conference and On-Line Workshop, Proceedings",

publisher = "Czech Technical University",

pages = "37--43",

booktitle = "Measurement of Speech, Audio and Video Quality in Networks, MESAQIN 2010 - Conference and On-Line Workshop, Proceedings",

note = "9th International Conference on Measurement of Speech, Audio and Video Quality in Networks, MESAQIN 2010 ; Conference date: 03-06-2010 Through 04-06-2010",

}

Flaithearta, PO & Melvin, H 2010, A dynamic delay equalization VoIP over wireless module for NS-2. in Measurement of Speech, Audio and Video Quality in Networks, MESAQIN 2010 - Conference and On-Line Workshop, Proceedings. Measurement of Speech, Audio and Video Quality in Networks, MESAQIN 2010 - Conference and On-Line Workshop, Proceedings, Czech Technical University, pp. 37-43, 9th International Conference on Measurement of Speech, Audio and Video Quality in Networks, MESAQIN 2010, Prague, Czech Republic, 3/06/10.

A dynamic delay equalization VoIP over wireless module for NS-2. / Flaithearta, Padraig O.; Melvin, Hugh.
Measurement of Speech, Audio and Video Quality in Networks, MESAQIN 2010 - Conference and On-Line Workshop, Proceedings. Czech Technical University, 2010. p. 37-43 (Measurement of Speech, Audio and Video Quality in Networks, MESAQIN 2010 - Conference and On-Line Workshop, Proceedings).

Research output: Chapter in Book or Conference Publication/Proceeding › Conference Publication › peer-review

TY - GEN

T1 - A dynamic delay equalization VoIP over wireless module for NS-2

AU - Flaithearta, Padraig O.

AU - Melvin, Hugh

PY - 2010

Y1 - 2010

N2 - The Network Simulator NS-2 is a versatile extendable tool that is widely used in the networking community. It provides support for simulation of many protocols over networks including 802.11e. To investigate network performance, researchers can configure a network scenario with an easy-to-use scripting language, and then observe results generated by NS-2. As part of our overall research, this paper details our module extension for NS-2 that will dynamically prioritize within multiple VoIP sessions in order to equalize overall M2E delays. Our module will thus attempt to equalize QoS for all sessions within an Access Category using R-factor values from the ITU-T E-model to determine session prioritization.

AB - The Network Simulator NS-2 is a versatile extendable tool that is widely used in the networking community. It provides support for simulation of many protocols over networks including 802.11e. To investigate network performance, researchers can configure a network scenario with an easy-to-use scripting language, and then observe results generated by NS-2. As part of our overall research, this paper details our module extension for NS-2 that will dynamically prioritize within multiple VoIP sessions in order to equalize overall M2E delays. Our module will thus attempt to equalize QoS for all sessions within an Access Category using R-factor values from the ITU-T E-model to determine session prioritization.

KW - 802.11e

KW - E-Model

KW - NS-2

KW - Time synchronization

KW - VoIP

UR - https://www.scopus.com/pages/publications/84893341837

M3 - Conference Publication

AN - SCOPUS:84893341837

SN - 9788001045695

T3 - Measurement of Speech, Audio and Video Quality in Networks, MESAQIN 2010 - Conference and On-Line Workshop, Proceedings

SP - 37

EP - 43

BT - Measurement of Speech, Audio and Video Quality in Networks, MESAQIN 2010 - Conference and On-Line Workshop, Proceedings

PB - Czech Technical University

T2 - 9th International Conference on Measurement of Speech, Audio and Video Quality in Networks, MESAQIN 2010

Y2 - 3 June 2010 through 4 June 2010

ER -

Flaithearta PO, Melvin H. A dynamic delay equalization VoIP over wireless module for NS-2. In Measurement of Speech, Audio and Video Quality in Networks, MESAQIN 2010 - Conference and On-Line Workshop, Proceedings. Czech Technical University. 2010. p. 37-43. (Measurement of Speech, Audio and Video Quality in Networks, MESAQIN 2010 - Conference and On-Line Workshop, Proceedings).

A dynamic delay equalization VoIP over wireless module for NS-2

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