Evaluation of a scalable reservation-based QoS architecture

• Type: Article in International Conference Proceedings Book
• Date: 2004

Authors

Prior, R (Author) FCUP; Sargento, S (Author) FCUP; Brandao, P (Author) FCUP; Crisotomo, S (Author) FCUP

Conference proceedings International

Title: ISCC2004: NINTH INTERNATIONAL SYMPOSIUM ON COMPUTERS AND COMMUNICATIONS, VOLS 1 AND 2, PROCEEDINGS

Pages: 993-999

9th IEEE International Symposium on Computers Communications (ISCC 04)

Alexandria, EGYPT, JUN 28-JUL 01, 2004

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Scopus - 1 Citation

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INSPEC

Scientific classification

FOS: Engineering and technology > Electrical engineering, Electronic engineering, Information engineering

Other information

Authenticus ID: P-000-D0H

DOI: 10.1109/ISCC.2004.1358670

Abstract (EN): This paper presents a performance evaluation study of the Scalable Reservation-Based QoS architecture. This architecture introduces a scalable per-flow signalling model, using techniques and algorithms developed to minimise the computational complexity, namely a label switching mechanism and an efficient timer implementation. The underlying and resource reservation architecture is based on DiffServ is performed for aggregates of flows at both core and access networks. The obtained results show that this architecture is able to provide QoS guarantees, irrespectively of the behavior of other flows in the same and in different classes, maximizing the network resource utilization. Based on the performance evaluation, we can state that this architecture is able to support service classes with strict and soft QoS guarantees in high speed networks.

Language: English

Type (Professor's evaluation): Scientific

No. of pages: 7