Comparative evaluation of two scalable QoS Architectures

• Type: Article in International Scientific Journal
• Date: 2004

Authors

Rui Prior (Author) FCUP; Susana Sargento (Author) Other; Pedro Brandão (Author) FCUP; Sérgio Crisóstomo (Author) FCUP

Indexing

ISI Web of Knowledge - 0 Citations

ISI Web of Science

Scopus - 1 Citation

INSPEC

Scientific classification

FOS: Engineering and technology > Other engineering and technologies

Other information

Authenticus ID: P-000-D97

DOI: 10.1007/978-3-540-24693-0_134

Abstract (EN): This paper performs a comparative evaluation of two QoS architectures, RSVP Reservation Aggregation and Scalable Reservation-Based QoS, aimed at providing QoS levels similar to the ones provided by the well-known RSVP/IntServ architecture, but scalable enough for use in high traffic core networks. The comparative analysis, based on each model's characteristics and on simulation results, shows that our Scalable Reservation-Based QoS architecture is able to support the same QoS guarantees provided by RSVP Reservation Aggregation, with significantly increased resource utilisation and a small penalty in signalling processing overhead.

Language: English

Type (Professor's evaluation): Scientific

No. of pages: 6