Design of class-based admission control model in IP networks

Dissertant

Yaqub, Modathir Fadl Sayyid

Thesis advisor

Uthman, Sayf al-Din Futuh

University

Omdurman Islamic University

Faculty

Faculty of Sciences and Technology

Department

Department of Computer Sciences

University Country

Sudan

Degree

Master

Degree Date

2010

English Abstract

This thesis proposes a distributed and lightweight AC model based on per-class edge-to-edge monitoring feedback for controlling the quality of multiple services in class-based IP networks.

Returning to QoS and SLSs on-line monitoring applied at egress nodes, suitable service metrics are provided to ingress nodes, which make implicit or explicit AC decisions based on service-dependent rules.

These rules, controlling both QoS parameters and SLSs utilization, consider controlled over provisioning levels to simplify AC while improving service guarantees.

The intradomain operation of the AC model, including the main high-level entities involved, are formalized resorting to an expressive and intuitive notation, also the problem solution algorisms are formalized and written.

Simulation package called Network Simulator (NS2) is used to design a suitable topology.

The topology is simple but it includes the critical conjunctions that exists in real networks environment, as a step towards implementation of the AC model.

Main Subjects

Electronic engineering

No. of Pages

121

Table of Contents

• APA
• MLA
• AMA

Language

English

Data Type

Arab Theses

Record ID

BIM-393131