Title :
Multicast routing strategies for zoned VP-based ATM networks
Author :
Lee, Bih-Hwang ; Shie, Shih-Fan
Author_Institution :
Dept. of Electr. Eng., Nat. Taiwan Univ. of Sci. & Technol., Taipei, Taiwan
fDate :
9/1/2001 12:00:00 AM
Abstract :
In ATM networks, the concept of virtual path (VP) greatly simplifies cell processing in switches. The virtual channel connection (VCC) can be more quickly and efficiently established by good strategies of resource management. The method of constructing virtual path and the strategies of managing and allocating resources greatly affect the performance of the system operation. We propose a new architecture and the corresponding methods of constructing virtual paths; various methods and strategies, such as bandwidth control, rerouting, resource management, and fault recovery, are studied (Lee and Shie 2000). This paper focuses on multicast routing and analyzes some algorithms for this model. Simulation results show the good performance in bandwidth utilization, blocking probability, and loss probability
Keywords :
asynchronous transfer mode; multicast communication; telecommunication control; telecommunication network management; telecommunication network reliability; telecommunication network routing; VCC; architecture; bandwidth control; bandwidth utilization; blocking probability; cell processing; fault recovery; loss probability; multicast routing strategies; rerouting; resource management; virtual channel connection; virtual path; zoned VP-based ATM networks; Algorithm design and analysis; Asynchronous transfer mode; Bandwidth; Circuit faults; Multicast algorithms; Packet switching; Resource management; Routing; Space technology; Switches;
Journal_Title :
Broadcasting, IEEE Transactions on
