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Journal Papers

Virtual Optical Bus: An Efficient Architecture for Packet-Based Optical Transport Networks
Citation key rostami10virtual_optical_bus
Author Rostami, Ahmad and Wolisz, Adam
Pages 901–914
Year 2010
Journal IEEE/OSA Journal of Optical Communications and Networking (JOCN)
Volume 2
Number 11
Month November
Abstract The virtual optical bus (VOB) is presented as a novel architecture for packet-based optical transport networks. The VOB is an evolutionary networking architecture based on the optical burstÕpacket switching (OBSÕOPS) paradigm with a higher performance—in terms of packet loss rate and network throughput. The achieved gain comes at a cost of a marginal increase in the delay that packets experience at the ingress edge of the network, where we can still use inexpensive electrical buffers. In the VOB architecture, flows of traffic between nodes in the network are grouped into clusters and within each of the clusters a special form of coordination on packet transmission is introduced. This coordination ensures collision-free packet transmission within each cluster. Additionally, clustering of flows and selection of paths for clusters are done in a way that the interaction among routes of clusters in the network is minimized. This leads to a 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 two design examples are presented that illustrate the high potential of this approach.
Bibtex Type of Publication JournalPapersAndBookChapters
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Book chapters


Wiethölter, S. and Emmelmann, M. "Modeling Handover from the Access Networks Perspective", in Modeling and Tools for Network Simulation, pp. 341–356, March, 2010.

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de Baynast, A., Bohge, M., Willkomm, D. and Gross, J. "Physical Layer Modeling", in Modeling and Tools for Network Simulation, pp. 135–172, March, 2010.

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Hernández, J. A., López, V., García Dorado, J. L., Nejabati, R., Overby, H., Rostami, A., Vlachos, K. and Zervas, G. "Optical burst switching", in Enabling Optical Internet with Advanced Network Technologies, pp. 87-130, 2009.

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Emmelmann, M., Rathke, B. and Wolisz, A. "Mobility Support for Wireless PAN, LAN and MAN", in Mobile WiMAX: Toward Broadband Wireless Metropolitan Area, 2007.

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Sgroi, M., Wolisz, A., Sangiovanni-Vincentelli, A. and Rabaey, J. M. "A Service-Based Universal Application Interface for Ad Hoc Wireless Sensor and Actuator Networks", in Ambient intelligence, 2005.

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Book chapters (incollection)

Happ, D., Karowski, N., Menzel, T., Handziski, V. and Wolisz, A. "Enabling Cloud-centric IoT with Publish/subscribe Systems", in Internet of Things: Challenges, Advances and Applications, pp. 195–212, January, 2018.

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Budzisz, Ł. and Wolisz, A. "Home and enterprise networks", in Green Communications: Priciples, Concepts and Practice, May, 2015.

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Zubow, A., Fischer, J., Redlich, J.-P., Scheuermann, B., Schiller, J., Günes, M., Nagel, K., Wagner, P., Scheidgen, M., Eveslage, I., Sombrutzki, R. and Juraschek, F. "From Earthquake Detection to Traffic Surveillance – About Information and Communication Infrastructures for Smart Cities", in System Analysis and Modeling: Theory and Practice, vol. 7744, pp. 121–141, 2013.

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Ergin, M. O., Baydere, S., Cayirci, E., Hacioglu, I., Ollero, A., Maza, I., Viguria, A., Bonnet, P. and Lijding, M. "Applications and Application Scenarios", in Cooperating Embedded Systems and Wireless Sensor Networks (ISTE), 2010.

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Woesner, H., Maier, M. and Wolisz, A. "Comparison of Single-Hop and Multihop AWG-Based WDM Networks", in Next Generation Optical Network Design and Modelling, pp. 51–65, 2003.

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Kubisch, M., Karl, H. and Wolisz, A. "Are Classes of Nodes with Different Power Amplifiers Good for Wireless Multi-hop Networks?", in Lecture Notes in Computer Science, vol. 2775, pp. 841 - 846, 2003.

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Wolisz, A. "Information Access is Fine, But Who is Going to Pay", in New Developments in Distributed Applications and Interoperable Systems, pp. 149–160, September, 2001.

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Wolisz, A. "Wireless Internet Architectures: Selected Issues", in Personal Wireless Communications, pp. 1–16, September, 2000. (Invited Paper)

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Woesner, H. "Primenet - A Concept for a WDM-based Fiber Backbone", in Optical Network Design and Modelling, pp. 98–106, April, 1998.

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Röhl, C., Woesner, H. and Wolisz, A. "A Short Look on Power Saving Mechanisms in the Wireless LAN Standard IEEE 802.11", in Advances in Wireless Communications, pp. 219–226, April, 1998.

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Ebert, J.-P., Holtkamp, R., Wolisz, A. and Ramel, L. "A Distributed Media Access Control for Wireless ATM Environments", in Advances in Wireless Communications, pp. 93–108, April, 1998.

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Willig, A. and Schieferdecker, I. "Specifying and Verifying the Steam Boiler Control System with Time Extended LOTOS", in The Steam Boiler Case Study Book, November, 1996.

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Schulzrinne, H., Smirnov, M., Roth, R. and Wolisz, A. "IP Multicasting over ATM: The Multicube Approach", in Global Information Infrastructure (GII) Evolution. Interworking Issues, pp. 181–190, October, 1996.

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Wolisz, A., Schläger, M., Weinmiller, J. and Woesner, H. "Wireless access to high speed networks", in High-Speed Networking for Multimedia Applications, pp. 361–381, June, 1996.

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