2025

• Baird, Alan F.; Morten, Jan Petter; Oye, Volker; Bjørnstad, Steinar. (2025) Ocean Space Surveillance and Real-Time Event Characterization Using Distributed Acoustic Sensing on Submarine Networks. Seismological Research Letters
  Popular scientific article

2023

• Raknes, Espen Birger; Foseide, Bjarte; Landrø, Martin; Dong, Hefeng; Brenne, Jan Kristoffer; Wienecke, Susann. (2023) New wiggles from old cables: Acquisition, cable, and data aspects. Geophysics
  Academic article

2019

• Bjørnstad, Steinar; Veisllari, Raimena; Chen, David; Tonini, Federico; Raffaelli, Carla. (2019) Minimizing Delay and Packet Delay Variation in Switched 5G Transport Networks. Journal of Optical Communications and Networking
  Academic article
• Adrah, Charles Mawutor; Kamath, Aditya K.; Bjørnstad, Steinar; Tahiliani, Mohit P.. (2019) Achieving Guaranteed Performance for Protection Traffic in Smart Grid Wide- Area Networks. IEEE conference proceedings
  Academic chapter/article/Conference paper

2018

• Tonini, Federico; Khorsandi, Bahare Masood; Bjørnstad, Steinar; Veisllari, Raimena; Raffaelli, Carla. (2018) C-RAN traffic aggregation on latency-controlled Ethernet links. Applied Sciences
  Academic article

2017

• Adrah, Charles Mawutor; Bjørnstad, Steinar; Kure, Øivind. (2017) Fusion networking for IEC 61850 inter substation communication: Use case applications. Journal of Communications
  Academic article
• Adrah, Charles Mawutor; Bjørnstad, Steinar; Kure, Øivind. (2017) Fusion Networking Technology for IEC 61850 Inter Substation Communication . International Conference on Smart Grid and Smart Cities
  Academic anthology/Conference proceedings

2015

• Veisllari, Raimena; Bjørnstad, Steinar; Braute, Jan P.; Bozorgebrahimi, Kurosh; Raffaelli, Carla. (2015) Field-trial demonstration of cost efficient sub-wavelength service through integrated packet/circuit hybrid network [Invited]. Journal of Optical Communications and Networking
  Academic article

2014

• Bjørnstad, Steinar; Veisllari, Raimena; Braute, Jan P.; Bozorgebrahimi, Kurosh. (2014) Integrated Packet/Circuit Hybrid Network Field-Trial Demonstrating Sub-Wavelength Aggregation. IEEE Sarnoff Symposium
  Academic chapter/article/Conference paper
• Veisllari, Raimena; Stol, Norvald; Bjørnstad, Steinar; Raffaelli, Carla. (2014) Scalability Analysis of SDN-controlled Optical Ring MAN with Hybrid Traffic. IEEE conference proceedings
  Academic chapter/article/Conference paper
• Veisllari, Raimena; Bjørnstad, Steinar; Bozorgebrahimi, Kurosh. (2014) Load balancing in SDN enabled integrated packet/circuit networks, first experimental demonstrations. IEEE conference proceedings
  Academic chapter/article/Conference paper

2013

• Veisllari, Raimena; Bjørnstad, Steinar; Bozorgebrahimi, Kurosh. (2013) Integrated Packet/Circuit Hybrid Network Field Trial With Production Traffic [Invited]. Journal of Optical Communications and Networking
  Academic article
• Veisllari, Raimena; Bjørnstad, Steinar; Bozorgebrahimi, Kurosh. (2013) Integrated packet/circuit hybrid network field-trial. Optics Info Base, Optical Society of America
  Academic chapter/article/Conference paper
• Veisllari, Raimena; Bjørnstad, Steinar; Bozorgebrahimi, Kurosh; Stol, Norvald. (2013) Providing Ethernet Circuit Quality of Service and High Bandwidth Efficiency through Fusion Networking. Akademika forlag
  Academic chapter/article/Conference paper
• Bjørnstad, Steinar; Veisllari, Raimena; Bozorgebrahimi, Kurosh. (2013) Long-haul Ethernet-Transport Integrated Packet/Circuit Hybrid Network Field-Trial. Optics Info Base, Optical Society of America
  Academic chapter/article/Conference paper
• Veisllari, Raimena; Bjørnstad, Steinar; Hjelme, Dag Roar. (2013) Experimental demonstration of high throughput, ultra-low delay variation packet/circuit fusion network. Electronics Letters
  Academic article

2012

• Veisllari, Raimena; Bjørnstad, Steinar; Stol, Norvald. (2012) Scheduling techniques in an integrated hybrid node with electronic buffers. IEEE conference proceedings
  Academic chapter/article/Conference paper
• Veisllari, Raimena; Bjørnstad, Steinar; Stol, Norvald. (2012) A rate-adaptive segmentation algorithm for integrated hybrid optical networks. IEEE conference proceedings
  Academic chapter/article/Conference paper
• Veisllari, Raimena; Stol, Norvald; Bjørnstad, Steinar. (2012) GMPLS-based Multi-Region Control Plane for Integrated Hybrid Optical Networks. IEEE conference proceedings
  Academic chapter/article/Conference paper

2011

• Veisllari, Raimena; Bjørnstad, Steinar. (2011) Employing Ethernet Spanning Tree Protocols in an Integrated Hybrid Optical Network. International Conference on Transparent Optical Networks (ICTON)
  Academic article

2010

• Kimsas, Andreas; Bjørnstad, Steinar; Øverby, Harald; Stol, Norvald. (2010) Improving performance in the OpMiGua hybrid network employing the network layer packet redundancy scheme. IET Communications
  Academic article
• Tuft, Vegard Larsen; Hjelme, Dag Roar; Bjørnstad, Steinar. (2010) Automatic Polarization Control With Packet Transmission and the Effect of Traffic Patterns. Journal of Lightwave Technology
  Academic article

2009

• Tuft, Vegard Larsen; Bjørnstad, Steinar; Hjelme, Dag Roar. (2009) Effect of traffic patterns on automatic polarization control with polarization and time-division multiplexed optical packet transmission. Journal of Optical Networking
  Academic article

2007

• Bjørnstad, Steinar; Nord, Martin; Eriksen, Lars Erik; Tuft, Vegard Larsen; Hjelme, Dag Roar; Stol, Norvald. (2007) Demonstration and analysis of TV- and data transport in the OpMiGua hybrid circuit/packet switched network testbed.
  Academic chapter/article/Conference paper
• Kimsas, Andreas; Bjørnstad, Steinar; Øverby, Harald; Stol, Norvald. (2007) Reservation Techniques in an OpMiGua node. Springer
  Academic chapter/article/Conference paper
• Tuft, Vegard Larsen; Bjørnstad, Steinar; Hjelme, Dag Roar. (2007) Automatic polarization control for packet transmission in a hybrid circuit and packet switched optical network. IEEE Photonics Technology Letters
  Academic article

2006

• Bjørnstad, Steinar; Hjelme, Dag Roar; Stol, Norvald. (2006) A Packet-Switched Hybrid Optical Network with Service Guarantees. IEEE Journal on Selected Areas in Communications
  Academic article
• Nord, Martin; Bjornstad, Steinar; Bjørnstad, Steinar; Austad, Oddgeir; Tuft, Vegard Larsen; Hjelme, Dag Roar. (2006) OpMiGua Hybrid Circuit- and Packet-Switched Test-Bed Demonstration and Performance. IEEE Photonics Technology Letters
  Academic article
• Nord, Martin; Bjørnstad, Steinar; Tuft, Vegard; Kimsås, Andreas; Hjelme, Dag Roar; Eriksen, Lars Erik. (2006) The OpMiGua project - final report. Telenor FoU report (Rxx)
  Report
• Stol, Norvald; Øverby, Harald; Bjørnstad, Steinar; Kimsås, Andreas; Mykkeltveit, Anders. (2006) Differentiated Survivability in the OpMiGua Hybrid Optical Network.
  Academic chapter/article/Conference paper
• Kimsås, Andreas; Øverby, Harald; Bjørnstad, Steinar; Stol, Norvald. (2006) Performance in a failure situation of an OpMiGua packet switch with internal blocking. IEEE Press
  Academic chapter/article/Conference paper
• Kimsås, Andreas; Øverby, Harald; Bjørnstad, Steinar; Tuft, Vegard Larsen. (2006) A Cross Layer Study of Packet Loss in All-Optical Networks. IEEE (Institute of Electrical and Electronics Engineers)
  Academic chapter/article/Conference paper
• Tuft, Vegard Larsen; Buron, Jakob; Hjelme, Dag Roar; Bjørnstad, Steinar. (2006) Demonstration of an All-Optical Class-of-Service Segregation Method for Edge Nodes in Hybrid Circuit/Packet Switched Networks. Institution of Electrical Engineers (IEE)
  Academic chapter/article/Conference paper
• Bjørnstad, Steinar; Nord, Martin; Tuft, Vegard Larsen; Austad, Oddgeir; Hjelme, Dag Roar; Eriksen, Lars Erik. (2006) Experimental Demonstration of OpMiGua Hybrid Circuit/Packet Nodes. Institution of Electrical Engineers (IEE)
  Academic chapter/article/Conference paper
• Kimsås, Andreas; Bjørnstad, Steinar; Øverby, Harald; Stol, Norvald. (2006) Protection Using Redundancy in a Hybrid Circuit/Packet Node Design. Institution of Electrical Engineers (IEE)
  Academic chapter/article/Conference paper
• Bjørnstad, Steinar; Eriksen, Lars Erik; Hjelme, Dag Roar. (2006) The OpMiGua multiservice optical hybrid packet/circuit switched network supporting TV-broadcasting QoS requirements. IEEE Press
  Academic chapter/article/Conference paper
• Nord, Martin; Bjørnstad, Steinar; Austad, Oddgeir; Tuft, Vegard; Hjelme, Dag roar; Sudbø, Aasmund Sveinung. (2006) Hybrid circuit- and packet switched test-bed. IEEE Photonics Technology Letters
  Academic article

2005

• Bjørnstad, Steinar; Nord, Martin; Olsen, Torodd; Hjelme, Dag Roar; Stol, Norvald. (2005) Burst, packet and hybrid switching in the optical core network. Telektronikk
  Academic article
• Nord, Martin; Bjørnstad, Steinar; Nielsen, M.L.. (2005) Distributed medium-access-control protocol for an optical-packet-switched ring network supporting variable-length packets. Journal of Optical Networking
  Academic article
• Tuft, Vegard Larsen; Bjørnstad, Steinar; Hjelme, Dag Roar. (2005) Time Interleaved Polarization Multiplexing for Polarization Labelling.
  Other
• Andreassen, Ragnar; Sudbø, Aasmund; Bjørnstad, Steinar; Helvik, Bjarne Emil; Hodne, Erik; Wikshaaland, Sigbjørn. (2005) Fault tolerance in a TWC/AWG based optical burst switching node architecture. IEEE Press
  Academic chapter/article/Conference paper
• Bjørnstad, Steinar; Øverby, Harald; Stol, Norvald; Hjelme, Dag Roar. (2005) Protecting guaranteed service traffic in an OpMiGua hybrid network. Institution of Electrical Engineers (IEE)
  Academic chapter/article/Conference paper
• Bjørnstad, Steinar; Sudbø, Aasmund; Andreassen, Ragnar; Zouganelli, Evi; Stol, Norvald; Helvik, Bjarne Emil. (2005) Node redundancy in optical burst and packet switched networks.
  Academic chapter/article/Conference paper
• Øverby, Harald; Stol, Norvald; Bjørnstad, Steinar. (2005) Dependability differentiation in Optical Packet Switched Networks.
  Academic chapter/article/Conference paper
• Bjørnstad, Steinar; Øverby, Harald. (2005) Quality of service differentiation in optical packet/burst switching: A performance and reliability perspective.
  Academic chapter/article/Conference paper

2003

• Sudbø, Aasmund Sveinung; Bjørnstad, Steinar; Cheyns, Jan; Van Breusegem, Erik; Zouganeli, Evi. (2003) Scalable optical switch structure based on tunable wavelength converters and arrayed waveguide grating routers. Journal of Optical Networking
  Academic article
• Sudbø, Aasmund; Bjørnstad, Steinar; Cheyns, Jan; van Breusegem, Erik; Zouganeli, Evi. (2003) Scalable optical switch structure based on tunable wavelength converters and arrayed waveguide grating routers. Journal of Optical Networking
  Academic article