Past work

This file is compressed file of my project ( B.sc. at 1994) This file is self extractes, and there are all the Header files and C files

The Documents of my Master Research

Abstract: Asynchronous Transfer Mode or ATM is a network transfer technique capable of supporting a wide variety of multimedia applications with diverse service and performance requirements. It supports traffic bandwidths ranging from a few kilobits per second (e.g., text terminal) to several hundred megabits per second (e.g., high definition video) and traffic types ranging from continuous, fixed-rate traffic (e.g., file transfer) to highly bursty traffic (e.g. interactive data and video). The bandwidth, delay, and loss requirements of real-time multimedia traffics are different from that of traditional non-real time traffic. The non-real time traffic requires reliable service, but it can tolerate delay. In contrast, the real-time traffics are stream-oriented, in the sense that they can tolerate some loss, but they should be delivered within a bounded delay to obtain the desired quality of service (QoS). To support multimedia communications, it is desirable to use a network that meets these contradictory requirements. The ATM network is applicable of the Broadband Integrated Service Digital Network (B-ISDN) that can be used to satisfy this ambition, owing to its simplicity and efficiency. This thesis investigates the performance of the VP-Based Ring ATM Network for supporting multimedia applications using extensive simulation methodology. For the given traffic characteristics and a single ATM ring Add and Drop Multiplexing (ADM) architecture, many parameters such as mean waiting time, mean buffer size, maximum number of sources can be supported, and offered load are discussed. Also, the thesis proposes a control mechanism method in order to guarantee the fairness among the applicable traffics to the network, and cross all the requirements of each traffic. A check point analysis to the proposed simulator, confirms that the simulator is working properly and in an efficient manner. The performance study confirms that, the VP-Based Ring ATM networks with the proposed control mechanism method can effectively handle both real-time synchronous traffic such as video and voice and non-real time traffic such as data traffic.

you found here the full doucoments of my Master Degree (PDF)
The following Doucoment are written in MS word 97.
Abreviations & Symbols (DOC , PDF)
Chapter 1: Introduction (DOC , PDF)
Chapter 2: An overview of ATM Network (DOC , PDF)
Chapter 3: ATM and Multimedia Traffic (DOC , PDF)
Chapter 4: ATM VP-Based Ring Networ (DOC , PDF)
Chapter 5: ATM VP-Based Ring Network Exclusive Video or Data Traffics (DOC, PDF)
Chapter 6-1: ATM VP-Based Ring Network Exclusive Two Traffics (DOC, PDF)
Chapter 6-2 : ATM VP-Based Ring Network Exclusive Two Traffics (DOC, PDF)
Chapter 7-1: Multimedia Traffic over ATM VP-Based Ring Network (DOC, PDF)
Chapter 7-2: Multimedia Traffic over ATM VP-Based Ring Network (DOC, PDF)
Chapter 8: Conclusion (DOC , PDF)
References (DOC, PDF)


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