A performance study of ATM multicast switch with different traffics
The demand of multicast service in ATM networks such as video teleconferencing and large file transfer makes the multicast switch very important. Since the cell loss and delay will decrease the performance of an ATM multicast switch, this paper proposes a new architecture of the switch. To improve...
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| Main Authors: | , |
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| Format: | Article |
| Language: | English |
| Published: |
Faculty of Computer Science and Information Technology, Universiti Malaya
2002
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| Subjects: | |
| Online Access: | http://repo.uum.edu.my/212/1/Hamirul%E2%80%99Aini_Hambali%2C_and_Ramani%2C_Ashwani_K.%2C_%282002%29_A_Perfo.pdf http://repo.uum.edu.my/212/ http://myais.fsktm.um.edu.my |
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| Institution: | Universiti Utara Malaysia |
| Language: | English |
| Summary: | The demand of multicast service in ATM networks such as video teleconferencing and large file transfer makes the
multicast switch very important. Since the cell loss and delay will decrease the performance of an ATM multicast
switch, this paper proposes a new architecture of the switch. To improve the performance, this paper classifies
traffic into three categories with different requirements: real-time traffic, near real-time traffic and non real-time
traffic. The proposed architecture with the above traffic classes is studied by developing appropriate simulation
models. Subsequently, the effects of arrival rate and immediate rate on the switch performance are studied
quantitatively and qualitatively. It is concluded that the proposed architecture can support different future types of
multimedia traffic, where cell loss probability and delay requirement will be the main factors. |
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