Performance of IEEE 802.11 MAC Protocol By: Henry Mtende Msiska and Tinotenda Leslie Mundangepfupfu...
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Transcript of Performance of IEEE 802.11 MAC Protocol By: Henry Mtende Msiska and Tinotenda Leslie Mundangepfupfu...
![Page 1: Performance of IEEE 802.11 MAC Protocol By: Henry Mtende Msiska and Tinotenda Leslie Mundangepfupfu Supervisor: Prof. Pieter Kritzinger Co Supervisor:](https://reader035.fdocuments.in/reader035/viewer/2022062718/56649eb35503460f94bbb116/html5/thumbnails/1.jpg)
Performance of IEEE 802.11 MAC Protocol
By: Henry Mtende Msiska and
Tinotenda Leslie Mundangepfupfu
Supervisor: Prof. Pieter Kritzinger
Co Supervisor: Paolo Pileggi
![Page 2: Performance of IEEE 802.11 MAC Protocol By: Henry Mtende Msiska and Tinotenda Leslie Mundangepfupfu Supervisor: Prof. Pieter Kritzinger Co Supervisor:](https://reader035.fdocuments.in/reader035/viewer/2022062718/56649eb35503460f94bbb116/html5/thumbnails/2.jpg)
Project Description
Develop Simulation Model for IEEE 802.11g Wireless Network Standard.
Focussing on the Distributed Coordination Function (DCF)
Test the performance of DCF under different conditions.
Compare results against two other systems Bianchi's Analytic Model Andrew Symington's Test Network
![Page 3: Performance of IEEE 802.11 MAC Protocol By: Henry Mtende Msiska and Tinotenda Leslie Mundangepfupfu Supervisor: Prof. Pieter Kritzinger Co Supervisor:](https://reader035.fdocuments.in/reader035/viewer/2022062718/56649eb35503460f94bbb116/html5/thumbnails/3.jpg)
Related Work
Distributed Coordination Function (DCF)
![Page 4: Performance of IEEE 802.11 MAC Protocol By: Henry Mtende Msiska and Tinotenda Leslie Mundangepfupfu Supervisor: Prof. Pieter Kritzinger Co Supervisor:](https://reader035.fdocuments.in/reader035/viewer/2022062718/56649eb35503460f94bbb116/html5/thumbnails/4.jpg)
Related Work
Bianchi's Analytic Model
![Page 5: Performance of IEEE 802.11 MAC Protocol By: Henry Mtende Msiska and Tinotenda Leslie Mundangepfupfu Supervisor: Prof. Pieter Kritzinger Co Supervisor:](https://reader035.fdocuments.in/reader035/viewer/2022062718/56649eb35503460f94bbb116/html5/thumbnails/5.jpg)
Related Work
Andrew Symington's Test Network
![Page 6: Performance of IEEE 802.11 MAC Protocol By: Henry Mtende Msiska and Tinotenda Leslie Mundangepfupfu Supervisor: Prof. Pieter Kritzinger Co Supervisor:](https://reader035.fdocuments.in/reader035/viewer/2022062718/56649eb35503460f94bbb116/html5/thumbnails/6.jpg)
System
SIMULATION MODEL
WORKLOAD MODEL
ACTUALWORKLOAD
DISTRIBUTEDCOORDINATION
FUNCTION(DCF)
MACHINEMODEL
SYNTHETIC MODELS
ABSTRACTION
ABSTRACTION
![Page 7: Performance of IEEE 802.11 MAC Protocol By: Henry Mtende Msiska and Tinotenda Leslie Mundangepfupfu Supervisor: Prof. Pieter Kritzinger Co Supervisor:](https://reader035.fdocuments.in/reader035/viewer/2022062718/56649eb35503460f94bbb116/html5/thumbnails/7.jpg)
Experimentation
SIMULATION MODEL
HARDWARE TEST NETWORK
ANALYTIC MODEL
COMPARE
![Page 8: Performance of IEEE 802.11 MAC Protocol By: Henry Mtende Msiska and Tinotenda Leslie Mundangepfupfu Supervisor: Prof. Pieter Kritzinger Co Supervisor:](https://reader035.fdocuments.in/reader035/viewer/2022062718/56649eb35503460f94bbb116/html5/thumbnails/8.jpg)
Key Features
Contention-Based Mechanism
Scalability
Modularity
![Page 9: Performance of IEEE 802.11 MAC Protocol By: Henry Mtende Msiska and Tinotenda Leslie Mundangepfupfu Supervisor: Prof. Pieter Kritzinger Co Supervisor:](https://reader035.fdocuments.in/reader035/viewer/2022062718/56649eb35503460f94bbb116/html5/thumbnails/9.jpg)
Expected Impact
Bring about a third method to test performance of 802.11
Flexible and Scalable Solution Can use different workload models Can be extended to any number of network stations
![Page 10: Performance of IEEE 802.11 MAC Protocol By: Henry Mtende Msiska and Tinotenda Leslie Mundangepfupfu Supervisor: Prof. Pieter Kritzinger Co Supervisor:](https://reader035.fdocuments.in/reader035/viewer/2022062718/56649eb35503460f94bbb116/html5/thumbnails/10.jpg)
Key Success Factors
Can simulate IEEE802.11g under different workload conditions.
Produce results that should be comparable to the two other methods of performance analysis.
![Page 11: Performance of IEEE 802.11 MAC Protocol By: Henry Mtende Msiska and Tinotenda Leslie Mundangepfupfu Supervisor: Prof. Pieter Kritzinger Co Supervisor:](https://reader035.fdocuments.in/reader035/viewer/2022062718/56649eb35503460f94bbb116/html5/thumbnails/11.jpg)
Timeline
![Page 12: Performance of IEEE 802.11 MAC Protocol By: Henry Mtende Msiska and Tinotenda Leslie Mundangepfupfu Supervisor: Prof. Pieter Kritzinger Co Supervisor:](https://reader035.fdocuments.in/reader035/viewer/2022062718/56649eb35503460f94bbb116/html5/thumbnails/12.jpg)
Work Allocation
Henry Msiska Workload Models Experimental Design
Tinotenda Leslie Mundangepfupfu Machine Model
![Page 13: Performance of IEEE 802.11 MAC Protocol By: Henry Mtende Msiska and Tinotenda Leslie Mundangepfupfu Supervisor: Prof. Pieter Kritzinger Co Supervisor:](https://reader035.fdocuments.in/reader035/viewer/2022062718/56649eb35503460f94bbb116/html5/thumbnails/13.jpg)
Thank you
QUESTIONS?