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  • Open Daily: 10am - 10pm
    Alley-side Pickup: 10am - 7pm

    3038 Hennepin Ave Minneapolis, MN
    612-822-4611

Open Daily: 10am - 10pm | Alley-side Pickup: 10am - 7pm
3038 Hennepin Ave Minneapolis, MN
612-822-4611
A Study of Quality of Service Communication for High-Speed Packet-Switching Computer Sub-Networks

A Study of Quality of Service Communication for High-Speed Packet-Switching Computer Sub-Networks

Cui, Zhenqian
National Aeronautics and Space Administr

Paperback

General Education

ISBN10: 1288910673
ISBN13: 9781288910670
Publisher: Biblioscholar
Published: Mar 12 2013
Pages: 92
Weight: 0.40
Height: 0.19 Width: 7.44 Depth: 9.69
Language: English
In this thesis, we analyze various factors that affect quality of service (QoS) communication in high-speed, packet-switching sub-networks. We hypothesize that sub-network-wide bandwidth reservation and guaranteed CPU processing power at endpoint systems for handling data traffic are indispensable to achieving hard end-to-end quality of service. Different bandwidth reservation strategies, traffic characterization schemes, and scheduling algorithms affect the network resources and CPU usage as well as the extent that QoS can be achieved. In order to analyze those factors, we design and implement a communication layer. Our experimental analysis supports our research hypothesis. The Resource ReSerVation Protocol (RSVP) is designed to realize resource reservation. Our analysis of RSVP shows that using RSVP solely is insufficient to provide hard end-to-end quality of service in a high-speed sub-network. Analysis of the IEEE 802.lp protocol also supports the research hypothesis.

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