DOI:

https://doi.org/10.14483/22484728.3567

Published:

2011-12-16

Issue:

Vol. 5 No. 2 (2011)

Section:

A Research Vision

Modeling signal telephone line using TLM

Authors

  • Antonio C. Pinho Universidade Tecnológica Federal do Paraná/
  • Gianfranco Muncinelli Universidade do Contestado

Keywords:

modeling, signal line, TLM, Fourier analysis, twisted pair, data transmission (es).

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Abstract (es)

The twisted pair media is still being used totransmit data as it is used to transmit voice.The effi ciency of the modem system ischallenged by the impairments of signalingsystem used by POTS (plain old telephoneservice). Those twisted pairs mean moneyand they will be used for a time. This paperpresents the use of the transmission line methodcombinated with Fourier analysis, aimingto refi ne the model of the twisted pair,in special way the use in data transmission.The effects of impairments such ringing,hook fl ash and dialing can be studied.

Author Biographies

Antonio C. Pinho, Universidade Tecnológica Federal do Paraná/

Engenharia elétrica pelaUniversidade Federal deSanta Catarina. Mestradoe o Doutorado.

Gianfranco Muncinelli, Universidade do Contestado

Engenheiro Eletricistapela Universidade Federalde Santa Catarina,Especialista em EngenhariaElétrica, concentração.Especialista emModerna Gestão Empresarial,Especialistaem Telecomunicaçõespela Pontifícia UniversidadeCatólica do Paraná.Mestre em Ciênciaspela UniversidadeTecnológica Federaldo Paraná.

References

G. Muncinelli, “Aplicação do Método das Linhas de Transmissão (TLM) no Estudo de Distúrbios Não Contínuos em Linhas Digitais Assimétricas de Assinante (ADSL)”. Dissertação de Mestrado. UTFPR – Universidade Tecnológica Federal do Paraná, 2006.

M. Faccioni Filho, O Método de Modelagem por Linhas de Transmissão (TLM) e Aplicações em Compatibilidade Eletromagnética (EMC). Dissertação de Mestrado. UFSC. 1997.

C. Christopoulos, “The Transmission-Line Modeling Method TLM”, IEEE Press, New York, 1995.

ITU-T. “Recommendation G-996.1 Test Procedures for Digital Subscriber Line (DSL) Transceivers”. International Telecommunication Union – Telecomunication Standardization Sector, 1999.

T. Ikuma, “Model-Based Identification of POTS Local Loops for DSL Connectivity Prediction”. Dissertação de Mestrado. State University Virginia, 2001.

D. D. Welsh, “Investigation of Impedance and Mode Conversion of Telecommunications Cables for xDSL Systems Final Report (AY 3944)”. York EMC Services.

A. Wilkinson, “ADSL/VDSL Line Simulation – A Feasibility Study and Initial Design”. Dissertação de Mestrado. University College London, 1999.

R. Brown, “Non-Continuous Events in the Telephone Outside Plant”. TIA, 1999.

Maxim Dallas Semiconductor. Crunching FFTs with Microsoft® Excel. APPLICATION NOTE 3292. http://www.maxim-ic.com/appnotes.cfm/appnote_number/3292. Acesso em 02 de maio de 2006.

J. Quarfoot, Managing ADSL Signals and Contending with Noise. CommsDesign. http://www.commsdesign.com/main/9812/9812feat1.htm. Acesso em 06/06/2006.

How to Cite

APA

Pinho, A. C., and Muncinelli, G. (2011). Modeling signal telephone line using TLM. Visión electrónica, 5(2), 19–25. https://doi.org/10.14483/22484728.3567

ACM

[1]
Pinho, A.C. and Muncinelli, G. 2011. Modeling signal telephone line using TLM. Visión electrónica. 5, 2 (Dec. 2011), 19–25. DOI:https://doi.org/10.14483/22484728.3567.

ACS

(1)
Pinho, A. C.; Muncinelli, G. Modeling signal telephone line using TLM. Vis. Electron. 2011, 5, 19-25.

ABNT

PINHO, Antonio C.; MUNCINELLI, Gianfranco. Modeling signal telephone line using TLM. Visión electrónica, [S. l.], v. 5, n. 2, p. 19–25, 2011. DOI: 10.14483/22484728.3567. Disponível em: https://revistas.udistrital.edu.co/index.php/visele/article/view/3567. Acesso em: 17 jul. 2024.

Chicago

Pinho, Antonio C., and Gianfranco Muncinelli. 2011. “Modeling signal telephone line using TLM”. Visión electrónica 5 (2):19-25. https://doi.org/10.14483/22484728.3567.

Harvard

Pinho, A. C. and Muncinelli, G. (2011) “Modeling signal telephone line using TLM”, Visión electrónica, 5(2), pp. 19–25. doi: 10.14483/22484728.3567.

IEEE

[1]
A. C. Pinho and G. Muncinelli, “Modeling signal telephone line using TLM”, Vis. Electron., vol. 5, no. 2, pp. 19–25, Dec. 2011.

MLA

Pinho, Antonio C., and Gianfranco Muncinelli. “Modeling signal telephone line using TLM”. Visión electrónica, vol. 5, no. 2, Dec. 2011, pp. 19-25, doi:10.14483/22484728.3567.

Turabian

Pinho, Antonio C., and Gianfranco Muncinelli. “Modeling signal telephone line using TLM”. Visión electrónica 5, no. 2 (December 16, 2011): 19–25. Accessed July 17, 2024. https://revistas.udistrital.edu.co/index.php/visele/article/view/3567.

Vancouver

1.
Pinho AC, Muncinelli G. Modeling signal telephone line using TLM. Vis. Electron. [Internet]. 2011 Dec. 16 [cited 2024 Jul. 17];5(2):19-25. Available from: https://revistas.udistrital.edu.co/index.php/visele/article/view/3567

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