A Simplified Performance Evaluation for Packetized Voice Systems

Takashi OKUDA; Haruo AKIMARU; Masayuki SAKAI

A Simplified Performance Evaluation for Packetized Voice Systems

Takashi OKUDA, Haruo AKIMARU, Masayuki SAKAI

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In ISDN and ATM, performance evaluation of packetized voice is an important problem. To analyse the superposed voice packets from a number of voice sources, the Markov modulated Poisson process (MMPP) has been used for approximating the superposed non-renewal process. In this approximation, a large computer time was needed for determining the MMPP parameters by the numerical inversion of Laplace transform. In this paper, introducing the index of skewness for counts as well as the index of dispersion, and using their conservation low, limiting property and differential coefficient at the origin, we propose a simplified method for determining the parameters.

Publication: IEICE TRANSACTIONS on transactions Vol.E73-E No.6 pp.936-941

Publication Date: 1990/06/25

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Type of Manuscript: PAPER

Category: Communication Networks and Services

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Takashi OKUDA
Haruo AKIMARU
Masayuki SAKAI

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Takashi OKUDA, Haruo AKIMARU, Masayuki SAKAI, "A Simplified Performance Evaluation for Packetized Voice Systems" in IEICE TRANSACTIONS on transactions, vol. E73-E, no. 6, pp. 936-941, June 1990, doi: .
Abstract: In ISDN and ATM, performance evaluation of packetized voice is an important problem. To analyse the superposed voice packets from a number of voice sources, the Markov modulated Poisson process (MMPP) has been used for approximating the superposed non-renewal process. In this approximation, a large computer time was needed for determining the MMPP parameters by the numerical inversion of Laplace transform. In this paper, introducing the index of skewness for counts as well as the index of dispersion, and using their conservation low, limiting property and differential coefficient at the origin, we propose a simplified method for determining the parameters.
URL: https://globals.ieice.org/en_transactions/transactions/10.1587/e73-e_6_936/_p

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@ARTICLE{e73-e_6_936,
author={Takashi OKUDA, Haruo AKIMARU, Masayuki SAKAI, },
journal={IEICE TRANSACTIONS on transactions},
title={A Simplified Performance Evaluation for Packetized Voice Systems},
year={1990},
volume={E73-E},
number={6},
pages={936-941},
abstract={In ISDN and ATM, performance evaluation of packetized voice is an important problem. To analyse the superposed voice packets from a number of voice sources, the Markov modulated Poisson process (MMPP) has been used for approximating the superposed non-renewal process. In this approximation, a large computer time was needed for determining the MMPP parameters by the numerical inversion of Laplace transform. In this paper, introducing the index of skewness for counts as well as the index of dispersion, and using their conservation low, limiting property and differential coefficient at the origin, we propose a simplified method for determining the parameters.},
keywords={},
doi={},
ISSN={},
month={June},}

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TY - JOUR
TI - A Simplified Performance Evaluation for Packetized Voice Systems
T2 - IEICE TRANSACTIONS on transactions
SP - 936
EP - 941
AU - Takashi OKUDA
AU - Haruo AKIMARU
AU - Masayuki SAKAI
PY - 1990
DO -
JO - IEICE TRANSACTIONS on transactions
SN -
VL - E73-E
IS - 6
JA - IEICE TRANSACTIONS on transactions
Y1 - June 1990
AB - In ISDN and ATM, performance evaluation of packetized voice is an important problem. To analyse the superposed voice packets from a number of voice sources, the Markov modulated Poisson process (MMPP) has been used for approximating the superposed non-renewal process. In this approximation, a large computer time was needed for determining the MMPP parameters by the numerical inversion of Laplace transform. In this paper, introducing the index of skewness for counts as well as the index of dispersion, and using their conservation low, limiting property and differential coefficient at the origin, we propose a simplified method for determining the parameters.
ER -