CIS6930:%20IP%20Quality%20of%20Service - PowerPoint PPT Presentation

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CIS6930:%20IP%20Quality%20of%20Service

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Internet QoS architectures and Mechanisms for Quality of Service by Zheng Wang ... Baud, bit, simplex, duplex, half-duplex, modulation/demodulation ... – PowerPoint PPT presentation

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Title: CIS6930:%20IP%20Quality%20of%20Service


1
CIS6930 IP Quality of Service
  • General Information
  • What are we going to cover?
  • What are you expected to do?

2
  • Instructor Xin Yuan
  • Office 206A Lov Building
  • Office hours TH 200-300
  • Email xyuan_at_cs.fsu.edu
  • Phone 644-9133
  • Text Book
  • Internet QoS architectures and Mechanisms for
    Quality of Service by Zheng Wang (Morgan
    Kaufmann, 2001).
  • IETF RFCs and Internet Drafts www.ietf.org
  • Research papers

3
  • Grading
  • Term Project 50
  • Presentations (2 times) 30
  • Class participation 20

4
  • Prerequisite CEN5515
  • Protocol Layers ISO/OSI, TCP/IP reference
    models.
  • Manchester code
  • Baud, bit, simplex, duplex, half-duplex,
    modulation/demodulation
  • Framing, Bit stuffing, byte stuffing
  • Flow control, error control
  • Stop and Wait, Sliding window protocols
  • Error detection Hamming distance, CRC code

5
  • Prerequisite CEN5515
  • MAC layer protocols Aloha, CSMA/CD, Ethernet,
    Token ring
  • Extended LANs Hubs, Bridges (switches)
  • Spanning tree
  • Network layer
  • Routing, distance vector, link state
  • Connectionless and connection oriented
  • IP addressing
  • TCP
  • Slow start
  • Congestion control
  • Application layer DNS, http, etc

6
  • What will this course cover?
  • Issues related to QoS over data networks
  • QoS architectures IntServ, DiffServ, MPLS
  • Signaling protocol RSVP
  • Issues in router support for QoS (packet
    scheduling)
  • Issues in end-to-end QoS support (reservation
    .vs. provisioning)
  • QoS/constraint/policy based routing
  • Traffic Engineering
  • QoS application Voice over IP
  • DWDM networks and QoS over DWDM networks
  • Objective
  • Understand the research issues in this area.

7
  • What are you expected to do in this class?
  • Read the related materials before coming to the
    class.
  • Go deep on your own the lecture will only cover
    the key concepts.
  • Term project start now!!!
  • Literature search
  • SCI, EI, WWW, books, papers.
  • Reading
  • Writing

8
  • Potential project topics
  • You can choose your own topic, anything related
    to networking will do.
  • IP QoS Issues, Protocols and Standards
  • IP QoS Products and Services
  • QoS Routing
  • Packet scheduling techniques
  • Stateless QoS support techniques
  • QoS in Wireless networks
  • Traffic Engineering Issues, Protocols, and
    Standards

9
  • Potential project topics
  • MPLS Issues, Protocols and Standards
  • Voice over IP Issues, Protocols, and Standards
  • Voice over IP Products, Services.
  • Virtual Private Networks Issues, Protocols and
    Standards
  • Virtual Private Networks Products and Services
  • Routing and Wavelength Assignment
  • Optical Network management and gMPLS/MPLambdaS
  • QoS over DWDM networks
  • IP over DWDM issues

10
  • Next Class review general networking concepts
  • What should you do before the class?
  • Decide a term project topic.
  • Preliminary literature search for your topic
  • 2002, 2001 SIGCOMM, INFOCOM, ICC, GLOBCOM
  • Cant find a paper in the above list ? you have a
    bad topic!!!
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