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TKN Technical Report Series

Virtual Optical Bus: A Novel Packet-Based Architecture for Optical Transport Networks
Citation key rostami10virtual_optical_bus
Author Rostami, Ahmad
Year 2010
Number TKN-10-002
Month February
Institution Telecommunication Networks Group, Technical University Berlin
Abstract We present virtual optical bus (VOB) as a novel architecture for packet-based optical trans- port network. VOB is an evolutionary networking architecture based on optical burst/packet switching (OBS/OPS) paradigm with a higher performance in terms of packet loss rate and network throughput. In the VOB architecture, aggregate traffic flows are grouped into clus- ters and within each of the clusters a special form of coordination on packet transmission is introduced. This leads to a great reduction of packet collisions in the network and also an increase in the network throughput. Design issues related to the VOB architecture are discussed and through two design examples the high potential of this approach in suppressing the collisions inside the network is demonstrated.
Bibtex Type of Publication TKN Technical Report Series
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