An Analytical Model of Pipelined Circuit Switching in Hypercubes in the Presence of Hot Spot Traffic

2005 ◽  
Author(s):  
F. Safaei ◽  
A. Khonsari ◽  
M. Fathy ◽  
M. Ould-Khaoua
Keyword(s):  
Analytical Model ◽  
Hot Spot ◽  
Circuit Switching ◽  
Pipelined Circuit Switching

PERFORMANCE MODELLING OF PIPELINED CIRCUIT SWITCHING UNDER MMPP TRAFFIC

2001 ◽  
Vol 02 (04) ◽  
pp. 471-483 ◽  
Author(s):  
GEYONG MIN ◽  
MOHAMED OULD-KHAOUA
Keyword(s):  
Poisson Process ◽  
Interconnection Networks ◽  
Arrival Process ◽  
Circuit Switching ◽  
Performance Modelling ◽  
Poisson Arrival ◽  
Proposed Model ◽  
Markov Modulated Poisson Process ◽  
Markov Modulated ◽  
Pipelined Circuit Switching

Performance properties of switching methods used in existing interconnection networks have been mainly examined under the assumption that network traffic follows the Poisson arrival process. However, the Poisson process is unable to capture the bursty nature of traffic. In this paper we propose the first analytical model for pipelined circuit switching under bursty traffic using the Markov-Modulated Poisson Process (MMPP). Simulation experiments reveal that the proposed model exhibits a good degree of accuracy for various networks sizes and under different traffic conditions.

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