IP-based networks developments highly integrate the communication systems and significantly reduce the installation cost. Digital PLC systems with the capability of Ethernet and VoIP services are designed because of the demand of new communication services in the electric power industry. Also due to the limited bandwidth in digital PLC systems, there are several techniques for optimal use of transmission capacity. In this paper, the possibility of using VoIP services in digital PLC systems has been investigated. Many conventional standards are studied for several parameters such as total algorithm delay, voice payload size/duration, packets per second, and bandwidth to select the best codec. Finally, a proper codec is recommended to employ in the digital PLC's VoIP service according to the two important factors in quality of voice services, i.e. available bandwidth and latency.
| Published in |
Journal of Electrical and Electronic Engineering (Volume 3, Issue 2-1)
This article belongs to the Special Issue Research and Practices in Electrical and Electronic Engineering in Developing Countries |
| DOI | 10.11648/j.jeee.s.2015030201.20 |
| Page(s) | 46-49 |
| Creative Commons |
This is an Open Access article, distributed under the terms of the Creative Commons Attribution 4.0 International License (http://creativecommons.org/licenses/by/4.0/), which permits unrestricted use, distribution and reproduction in any medium or format, provided the original work is properly cited. |
| Copyright |
Copyright © The Author(s), 2024. Published by Science Publishing Group |
Voice codec, Bandwidth, Delay, Digital PLC, PLC Link Transition, VoIP.
| [1] | Cigre, Working Group D2.23, "The use of Ethernet technology in the power utility environment", Report 460, 2011. |
| [2] | IEC 62488-1 Ed.1, "Power line communication systems for power utility applications - Part 1: Planning of analogue and digital power line carrier systems operating over EHV/HV/MV electricity grids", IEC, 2012. |
| [3] | Cisco, "Introduction to VoIP", Cisco publications, 2005. |
| [4] | ITU-T Recommendation G.723.1, "Dual rate speech coder for multimedia communication transmitting at 5.3 and 6.3 kbps", ITU-T, 2006. Online at: http://www.itu.int/rec/T-REC-G.723.1-200605-I/en. |
| [5] | ITU-T Recommendation G.729, "Coding of speech at 8kbit/s using CS-ACELP", ITU-T, 2012. Online at: http://www.itu.int/rec/T-REC-G.729-201206-I/en. |
| [6] | ITU-T Recommendation G.131, "Talker echo and its control", ITU-T, 2003. Online at: http://www.itu.int/rec/T-REC-G.131-200311-I/en. |
| [7] | ITU-T Recommendation G.114, "One-way transmission time", ITU-T, 2003. Online at: http://www.itu.int/rec/T-REC-G.114-200305-I/en. |
| [8] | Cisco, "Improving and maintaining voice quality", Cisco publications, 2005. |
APA Style
Maryam Shabro, Behnam Gholamrezazadeh Family, Vahid Hammiaty Vaghef. (2014). VoIP Codec Selection for Digital PLC Systems. Journal of Electrical and Electronic Engineering, 3(2-1), 46-49. https://doi.org/10.11648/j.jeee.s.2015030201.20
ACS Style
Maryam Shabro; Behnam Gholamrezazadeh Family; Vahid Hammiaty Vaghef. VoIP Codec Selection for Digital PLC Systems. J. Electr. Electron. Eng. 2014, 3(2-1), 46-49. doi: 10.11648/j.jeee.s.2015030201.20
AMA Style
Maryam Shabro, Behnam Gholamrezazadeh Family, Vahid Hammiaty Vaghef. VoIP Codec Selection for Digital PLC Systems. J Electr Electron Eng. 2014;3(2-1):46-49. doi: 10.11648/j.jeee.s.2015030201.20
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Download@article{10.11648/j.jeee.s.2015030201.20,
author = {Maryam Shabro and Behnam Gholamrezazadeh Family and Vahid Hammiaty Vaghef},
title = {VoIP Codec Selection for Digital PLC Systems},
journal = {Journal of Electrical and Electronic Engineering},
volume = {3},
number = {2-1},
pages = {46-49},
doi = {10.11648/j.jeee.s.2015030201.20},
url = {https://doi.org/10.11648/j.jeee.s.2015030201.20},
eprint = {https://article.sciencepublishinggroup.com/pdf/10.11648.j.jeee.s.2015030201.20},
abstract = {IP-based networks developments highly integrate the communication systems and significantly reduce the installation cost. Digital PLC systems with the capability of Ethernet and VoIP services are designed because of the demand of new communication services in the electric power industry. Also due to the limited bandwidth in digital PLC systems, there are several techniques for optimal use of transmission capacity. In this paper, the possibility of using VoIP services in digital PLC systems has been investigated. Many conventional standards are studied for several parameters such as total algorithm delay, voice payload size/duration, packets per second, and bandwidth to select the best codec. Finally, a proper codec is recommended to employ in the digital PLC's VoIP service according to the two important factors in quality of voice services, i.e. available bandwidth and latency.},
year = {2014}
}
TY - JOUR T1 - VoIP Codec Selection for Digital PLC Systems AU - Maryam Shabro AU - Behnam Gholamrezazadeh Family AU - Vahid Hammiaty Vaghef Y1 - 2014/12/31 PY - 2014 N1 - https://doi.org/10.11648/j.jeee.s.2015030201.20 DO - 10.11648/j.jeee.s.2015030201.20 T2 - Journal of Electrical and Electronic Engineering JF - Journal of Electrical and Electronic Engineering JO - Journal of Electrical and Electronic Engineering SP - 46 EP - 49 PB - Science Publishing Group SN - 2329-1605 UR - https://doi.org/10.11648/j.jeee.s.2015030201.20 AB - IP-based networks developments highly integrate the communication systems and significantly reduce the installation cost. Digital PLC systems with the capability of Ethernet and VoIP services are designed because of the demand of new communication services in the electric power industry. Also due to the limited bandwidth in digital PLC systems, there are several techniques for optimal use of transmission capacity. In this paper, the possibility of using VoIP services in digital PLC systems has been investigated. Many conventional standards are studied for several parameters such as total algorithm delay, voice payload size/duration, packets per second, and bandwidth to select the best codec. Finally, a proper codec is recommended to employ in the digital PLC's VoIP service according to the two important factors in quality of voice services, i.e. available bandwidth and latency. VL - 3 IS - 2-1 ER -
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