- TITLE: Stability Analysis of a DiffServ
Network Having Two-Level Coloring at the Network Edge and Preferential
Dropping at the Core
- AUTHOR: Y. Cui, Y. Chait and C.V. Hollot
- ABSTRACT: This paper presents a local stability result for Differentiated
Services (DiffServ) networks with heterogeneous TCP flows consisting
of two-level edge coloring using a token bucket, and preferentially-dropping
core router. Coloring is accomplished using a recently proposed edge
mechanism to adaptively tune the token-bucket rate. The result is stated
for sources under TCP-Reno congestion control algorithm. Stability analysis
of several DiffServ networks that were tested using {\tt ns} simulations
is described.
- STATUS: This a full version of the paper to be presented at the ACC
2004,
Boston, USA.
- DATE OF ENTRY: ???
- full paper: (.pdf, 304 kb)
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