By Topic

Traffic description using spectral characterization of wide-band input processes in ATM networks

Sign In

Cookies must be enabled to login.After enabling cookies , please use refresh or reload or ctrl+f5 on the browser for the login options.

Formats Non-Member Member
$31 $13
Learn how you can qualify for the best price for this item!
Become an IEEE Member or Subscribe to
IEEE Xplore for exclusive pricing!
close button

puzzle piece

IEEE membership options for an individual and IEEE Xplore subscriptions for an organization offer the most affordable access to essential journal articles, conference papers, standards, eBooks, and eLearning courses.

Learn more about:

IEEE membership

IEEE Xplore subscriptions

2 Author(s)
Alqaed, A.M. ; Dept. of Electr. Eng. & Comput. Sci., Tufts Univ., Medford, MA, USA ; Chang, C.H.

Development of multimedia input traffic models has heavily relied on laboratory experiments of individual sources like voice and video. Such models are therefore ad hoc and are generally limited in validity to the range of conditions for which the experiments have been carried out. The authors explore the use of a new technique of spectral characterization of wide-band input process in asynchronous transfer mode (ATM) networks. The technique is based on the eigenstructure of input Markov chains (MC) which helps localize wideband sources in a subspace. Assuming the input process is stationary and properly sampled at each measure point, taking the average over a sufficiently long time interval will result in two input vectors: the power spectrum and the phase spectrum. The authors propose a new traffic descriptor for input sources based on the power spectrum and the phase spectrum and demonstrate that such a descriptor is sufficient for efficient network control and resource management. They also propose a method of frequency-domain analysis of input sources characteristics at each network entry point and intermediate node

Published in:

Communications, 1995. ICC '95 Seattle, 'Gateway to Globalization', 1995 IEEE International Conference on  (Volume:1 )

Date of Conference:

18-22 Jun 1995