Asynchronous transfer mode (ATM) network performance measures
ATM cells which are transported over the ATM network experience random delays in the network while reaching the destination. This variation in delay is known as cell delay variation (CDV) which is one of the important parameters of ATM network performance measures. The CDV is mainly due to the q...
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| Format: | Theses and Dissertations |
| Published: |
2010
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| Online Access: | http://hdl.handle.net/10356/39006 |
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| Institution: | Nanyang Technological University |
| Summary: | ATM cells which are transported over the ATM network experience random
delays in the network while reaching the destination. This variation in delay
is known as cell delay variation (CDV) which is one of the important
parameters of ATM network performance measures. The CDV is mainly due
to the queuing in multiplexing stages which alter the initial time structure of
the cell streams in the network. This project presents a qualitative analysis
of the CDV through a computer simulation of constant Bit Rate (CBR) traffic
multiplexed with some Pursty traffic on a 5 node ATM network. Bursty ATM
traffic arrives at each of the network elements according to the Markov
Modulated Poisson Process (MMPP), while CBR traffic is generated at a
constant rate to the network. The distribution of the cell delay (CD) and cell
delay variation (CDV) in a constant bit rate traffic multiplexed with each of
the 3 different classes of bursty traffic is analysed |
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