2024 : 4 : 14
Sadoon Azizi

Sadoon Azizi

Academic rank: Associate Professor
Education: PhD.
ScopusId: 65456
Faculty: Faculty of Engineering
Address: Room No. 206, Department of Computer Engineering and Information Technology , Faculty of Engineering , University of Kurdistan, Sanandaj, Iran.


Performance analysis of a fault tolerant multistage interconnection network with backpressure blocking mechanism
multistage interconnection network , irregular networks , performance analysis , fault tolerance
Journal Journal of American Science
Researchers Mohammad Amiri Zarandi ، Naser Hashemi ، Farshad Safaei ، Sadoon Azizi


In recent years, multistage networks have been suggested as efficient tools in interconnection networks and have been studied by many researchers. In this direction many fault tolerant networks have been introduced and different studies have been performed in the field of evaluating performance of these networks. One of these networks is called Fault tolerant Double Tree (FDOT) networks which have proper efficiency in addition to the feature of cost-efficiency. Most studies performed on different kinds of multistage networks in the past have either been in the form of simulation or in the form of analytical modeling, but they have been performed in very special conditions. We have tried in this research to study the FDOT networks through analytical modeling. In this article a model has been provided for evaluating the efficiency of these networks that can evaluate the efficiency of different kinds of these networks having any size and buffer capacity under uniform traffic.