[go: up one dir, main page]
More Web Proxy on the site http://driver.im/ skip to main content
article

Parameter estimation for Markov modulated Poisson processes via the EM algorithm with time discretization

Published: 01 December 1993 Publication History

Abstract

The Markov modulated Poisson process (MMPP) has been proposed as a suitable model for characterizing the input traffic to a statistical multiplexer [6]. This paper describes a novel method of parameter estimation for MMPPs. The idea is to employ time discretization to convert an MMPP from the continuous-time domain into the discrete-time domain and then to use a powerful statistical inference technique, known as the EM algorithm, to obtain maximum-likelihood estimates of the model parameters. Tests conducted through a series of simulation experiments indicate that the new method yields results that are significantly more accurate compared to the method described in [8]. In addition, the new method is more flexible and general in that it is applicable to MMPPs with any number of states while retaining nearly constant simplicity in its implementation. Detailed experimental results on the sensitivity of the estimation accuracy to (1) the initialization of the model, (2) the size of the observation interarrival interval data available for the estimation, and (3) the inherent separability of the MMPP states are presented.

References

[1]
L.E. Baum, An inequity and associated maximization technique in statistical estimation for probabilistic functions of Markov processes, Inequalities 3 (1972) 1-8.
[2]
D.R. Cox, Some statistical models connected with series of events, J. Roy. Star. Soc. B17 (1955) 129-164.
[3]
A.P. Dempster, N.M. Laird and D.B. Rubin, Maximum likelihood from incomplete data via the EM algorithm, J. Roy. Star. Soc. 39(1977)1-38.
[4]
L. Deng, Notes on the E-step calculation of conditional expectation for continuous-time MMPPs, unpublished notes (1991).
[5]
H. Heffes, A class of data traffic processes - covariance function characterization and related queueing results, Bell Syst. Tech. J. 59(1980)897-929.
[6]
H. Heffes and D.M. Lucantoni, A Markov modulated characterization of packetized voice and data traffic and related statistical multiplexer performance, IEEE J. Sel. Areas Commun. SAC-6 (1986) 856-868.
[7]
I. Ide, Superposition of interrupted Poisson processes and its application to packetized voice multiplexers, in: Proc. of Teletraffic Science for New Cost-Effective Systems, Networks and Services, ed. M. Bonatti, Vol. ITC-12 (1989) pp. 1399-1405.
[8]
K.S. Meier, A statistical procedure for fitting Markov modulated Poisson processes, Ph.D. Dissertation, University of Delaware (1984).
[9]
K.S. Meier-Hellstern, A fitting algorithm for Markov-modulated Poisson processes having two arrival rates, Eur. J. Oper. Res. 29(1987)370-377.
[10]
M.F. Neuts, A versatile Markovian point process, J. Appl. Prob. 16 (1979) 746-779.
[11]
V. Ramaswami, M. Rumsewicz, W. Willinger and T. Eliazov, Comparison of some traffic models for ATM performance studies, in: Teletraffic and Datatraffic, ed. A. Jansen and V.B. Iversen, Vol. 13 (Elesevier Science, 1991) pp. 7-12.
[12]
S.K. Srinivasan and K.M. Mehata, Stochastic Processes (McGraw-Hill, New Delhi, 1976).
[13]
K. Sriram and W. Whitt, Characterizing superposition arrival processes in packet multiplexers for voice and data, IEEE J. Sel. Areas Commun. SAC-6 (1986) 833-846.
[14]
N.M. van Dijk, Controlled Markov Processes: Time Discretization (Mathematisch Centrum, Amsterdam, 1984) chapter 1.

Cited By

View all
  • (2018)Online Estimation for Packet Loss Probability of MMPP/D/1 Queuing by Importance SamplingProceedings of the 9th International Symposium on Information and Communication Technology10.1145/3287921.3287928(145-149)Online publication date: 6-Dec-2018
  • (2018)Queues with Dropping Functions and Autocorrelated ArrivalsMethodology and Computing in Applied Probability10.1007/s11009-016-9534-320:1(97-115)Online publication date: 1-Mar-2018
  • (2015)Network survivability modeling and analysis for power-aware MANETs by Markov regenerative processesTelecommunications Systems10.1007/s11235-015-9989-560:4(471-484)Online publication date: 1-Dec-2015
  • Show More Cited By

Recommendations

Comments

Please enable JavaScript to view thecomments powered by Disqus.

Information & Contributors

Information

Published In

cover image Telecommunications Systems
Telecommunications Systems  Volume 1, Issue 1
December 1993
395 pages

Publisher

Kluwer Academic Publishers

United States

Publication History

Published: 01 December 1993

Qualifiers

  • Article

Contributors

Other Metrics

Bibliometrics & Citations

Bibliometrics

Article Metrics

  • Downloads (Last 12 months)0
  • Downloads (Last 6 weeks)0
Reflects downloads up to 18 Dec 2024

Other Metrics

Citations

Cited By

View all
  • (2018)Online Estimation for Packet Loss Probability of MMPP/D/1 Queuing by Importance SamplingProceedings of the 9th International Symposium on Information and Communication Technology10.1145/3287921.3287928(145-149)Online publication date: 6-Dec-2018
  • (2018)Queues with Dropping Functions and Autocorrelated ArrivalsMethodology and Computing in Applied Probability10.1007/s11009-016-9534-320:1(97-115)Online publication date: 1-Mar-2018
  • (2015)Network survivability modeling and analysis for power-aware MANETs by Markov regenerative processesTelecommunications Systems10.1007/s11235-015-9989-560:4(471-484)Online publication date: 1-Dec-2015
  • (2013)Application of deterministic annealing EM algorithm to MAP/PH parameter estimationTelecommunications Systems10.1007/s11235-013-9717-y54:1(79-90)Online publication date: 1-Sep-2013
  • (2009)Discrete-and continuous-time probabilistic models and algorithms for inferring neuronal up and down statesNeural Computation10.1162/neco.2009.06-08-79921:7(1797-1862)Online publication date: 1-Jul-2009
  • (2009)Markovian arrival process parameter estimation with group dataIEEE/ACM Transactions on Networking10.1109/TNET.2008.200875017:4(1326-1339)Online publication date: 1-Aug-2009
  • (2007)Time to buffer overflow in an MMPP queueProceedings of the 6th international IFIP-TC6 conference on Ad Hoc and sensor networks, wireless networks, next generation internet10.5555/1772322.1772416(879-889)Online publication date: 14-May-2007
  • (2007)Estimating Markov-modulated compound Poisson processesProceedings of the 2nd international conference on Performance evaluation methodologies and tools10.5555/1345263.1345299(1-8)Online publication date: 22-Oct-2007
  • (2003)Modeling IP traffic using the batch Markovian arrival processPerformance Evaluation10.1016/S0166-5316(03)00067-154:2(149-173)Online publication date: 1-Oct-2003

View Options

View options

Media

Figures

Other

Tables

Share

Share

Share this Publication link

Share on social media