2014•Unpublished venueRequires access

Distributed Edge-to-Edge QoS Measurement and Aggregation in Differentiated Services Networks

Jae-young Kim, James Won‐Ki Hong

Abstract

Differentiated Services (DiffServ) framework, which is currently being standardized in the IETF DiffServ working group, is a solution that can provide different qualities of service to different network users. However, QoS management aspects of DiffServ networks are not yet fully addressed. In this paper, we suggest a distributed edge-to-edge QoS measurement of DiffServ flows in a DiffServ domain. The edge-to-edge QoS is constructed by aggregating measurement results observed locally at transit routers located on a routing path. We believe that the proposed methods can serve as useful building blocks for managing QoS of DiffServ networks.

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Available abstract

Key concepts: Quality of service, Enhanced Data Rates for GSM Evolution, Computer network, Differentiated services, Computer science, Routing (electronic design automation), Edge device, Path (computing)