Abstract
This paper presents a comparative evaluation of the Scalable Reservation-Based QoS (SRBQ) and the RSVP Reservation Aggregation (RSVPRAgg) architectures, both designed to provide QoS levels similar to RSVP/IntServ without the scalability concerns that prevent its usage in high-speed core networks. The comparative analysis, based on simulation results, shows that SRBQ provides the same QoS guarantees of RSVPRAgg, with significantly increased network resource utilisation and a small penalty in signalling processing overhead. This stems from the fact that although based on end-to-end reservations, SRBQ makes use of techniques and algorithms that reduce the computational complexity of signalling processing, increasing its scalability.
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References
Braden, R., Clarck, D., Shenker, S.: Integrated Services in the Internet Architecture: an Overview. RFC 1633, Internet Engineering Task Force (1994)
Blake, S., Blake, D., Carlson, M., Davies, E., Wang, Z., Weiss, W.: An Architecture for Differentiated Services. RFC 2475, Internet Engineering Task Force (1998)
Baker, F., Iturralde, C., Faucheur, F.L., Davie, B.: Aggregation of RSVP for IPv4 and IPv6 Reservations. RFC 3175, Internet Engineering Task Force (2001)
Prior, R., Sargento, S., Crisóstomo, S., Brandão, P.: End-to-end Quality of Service with Scalable Reservations. In: Proceedings of the 11th International Conference on Telecommunication System, Modeling and Analysis (2003)
Prior, R., Sargento, S., Brandão, P., Crisóstomo, S.: Efficient reservation-based qoS architecture. In: Ventre, G., Canonico, R. (eds.) MIPS 2003. LNCS, vol. 2899, pp. 168–181. Springer, Heidelberg (2003)
Prior, R., Sargento, S., Brandão, P., Crisóstomo, S.: Performance Evaluation of the RSVP Reservation Aggregation Model. In: Proceedings of the 7th IEEE International Conference on High Speed Networks and Multimedia Communications (2004) (to appear)
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Prior, R., Sargento, S., Brandão, P., Crisóstomo, S. (2004). SRBQ and RSVPRAgg: A Comparative Study. In: de Souza, J.N., Dini, P., Lorenz, P. (eds) Telecommunications and Networking - ICT 2004. ICT 2004. Lecture Notes in Computer Science, vol 3124. Springer, Berlin, Heidelberg. https://doi.org/10.1007/978-3-540-27824-5_157
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DOI: https://doi.org/10.1007/978-3-540-27824-5_157
Publisher Name: Springer, Berlin, Heidelberg
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