الصفحة 1
الصفحة 1
Recent Advances in Modeling and Simulation Tools for Communication Networks and Services
This book contains a selection of papers presented at a Symposium organized under the aegis of COST Telecommunications Action 285. The main objective of the Action is to enhance existing modeling and simulation tools and to develop new tools for research in emerging multi-service telecommuncation networks in the areas of model performance improvement, multilayer traffic modeling, and the important issue of evaluation and validation of the new modeling tools.
High-performance Packet Switching Architectures
Internet traffic is increasing at a rate of at least 200% per year. The world’s largest Internet Service Provider has recently stated that it expects traffic capacity on its regional trunks to grow to a 1-10 petabit range over the next four to five years. Wavelength division multiplexing (WDM), long-haul fiber-optic links and high-capacity all-optical circuit switches are now being employed at the Internet core to process such massive traffic, consequently creating a demand for novel high-performance packet switching technologies (IP routers, ATM switches, and Ethernet Switches) which feed the optical core.
