By Topic

Network Resource Management with Distributed Database Systems for Scalable Admission Control

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

3 Author(s)
Sato, T. ; Lab. of NTT Network Service Syst., Nippon Telegraph & Telephone Corp., Tokyo ; Masuda, A. ; Kasahara, H.

We have designed a network resource control system for large-scale networks, based on a bandwidth broker model, called RA (resource agent). The RA provides parameter-based admission control and manages network resources with a database. We have clarified that the concentration of the database access is a performance bottleneck of the RA. We propose "virtual link multi-mapping model," for distributing load of the database. This model enables the RA to manage network resources with multiple databases. This method is evaluated by simulation and measurement by using a prototype of the RA. This results show that the virtual link multi-mapping model eliminates the performance bottleneck at the database access, and obtains performance scalability

Published in:

Information and Telecommunication Technologies, 2005. APSITT 2005 Proceedings. 6th Asia-Pacific Symposium on

Date of Conference:

10-10 Nov. 2005