Pål Orten

• Rauniyar, Saurab; Orten, Pål & Petersen, Stig (2023). Mobile Connectivity Beyond the Coast-Line: A Case Study for Next Generation Shipping. In Letaief, Khaled B. & Guo, Song (Ed.), Proceedings of the 2023 IEEE 98th Vehicular Technology Conference (VTC2023-Fall). IEEE conference proceedings. ISSN 979-8-3503-2928-5. doi: 10.1109/VTC2023-Fall60731.2023.10333388. Full text in Research Archive
• Rudander, Jacob Hiden; Husøy, Thor; Walree, Paul van & Orten, Pål (2023). Experimental Evaluation of a Real-Time FPGA Platform for Multichannel Coherent Acoustic Communication. IEEE Journal of Oceanic Engineering. ISSN 0364-9059. 48(3), p. 963–972. doi: 10.1109/JOE.2023.3245676. Show summary

  This article describes a field-programmable gate array (FPGA) based multihydrophone receiver, and evaluates its real-time performance in various shallow-water channels. The receiver, built around an integer precision multichannel linear equalizer, uses the Least Mean Squares Algorithm for filter tap updates. Combined with a 64-hydrophone line array in the very high-frequency band, the receiver achieves information data rates up to 465 kb/s over 100 m, and rates up to 155 kb/s over 1000 m.

• Rudander, Jacob Hiden; Husøy, Thor; Orten, Pål & Walree, Paul van (2021). Experimental evaluation of an FPGA based Real-Time Doppler estimator. In IEEE, . (Eds.), 2021 Fifth Underwater Communications and Networking Conference (UComms) August 31 - September 2 2021, Online . IEEE (Institute of Electrical and Electronics Engineers). ISSN 978-1-7281-9315-1. p. 1–5. doi: 10.1109/UComms50339.2021.9598038. Show summary

  The performance of a coherent receiver depends on accurate Doppler estimation. This paper presents a Doppler estimator intended for single-carrier data streaming. It is based on a coarse estimate found via a small bank of shifted replicas, followed by a correction step. The cross-ambiguity function phase difference between two binary pseudo-noise training sequences, embedded in the start of the frame, is used to find the correction factor. The Doppler estimator was implemented in an FPGA and evaluated in three horizontal very high frequency (250 kHz) shallow water channels. The results show satisfactory real-time performance in the range of ±2 m/s.

• Petersen, Stig; Orten, Pål & Myhre, Bård (2020). Potential benefits of 5G communication for autonomous ships. IOP Conference Series: Materials Science and Engineering. ISSN 1757-8981. 929. doi: 10.1088/1757-899X/929/1/012009. Full text in Research Archive Show summary

  5G, the next generation of mobile networks, aims to deliver wireless connectivity for new applications beyond traditional connectivity and mobile broadband for the smartphone market. For the maritime industry, 5G has the potential to address a wide range of usage scenarios within ship-to-ship, ship-to-shore, and onboard communication. In this paper, we give an introduction to mobile network technologies and systems in general, as well as an overview of technical capabilities and novelties introduced by the forthcoming 5G specifications relevant for maritime operations. Furthermore, perspectives related to applications and opportunities enabled by 5G networks are discussed, along with the potential benefits for unmanned and autonomous ships.

• Rudander, Jacob; Husøy, Thor; Walree, Paul van & Orten, Pål (2020). Coherent high-speed acoustic communication inside a commercial atlantic salmon pen. Computers and Electronics in Agriculture. ISSN 0168-1699. 175. doi: 10.1016/j.compag.2020.105540. Full text in Research Archive
• Rudander, Jacob Hiden; Husøy, Thor; Orten, Pål & Walree, Paul van (2019). Comparing RLS and LMS adaptive equalizers for large hydrophone arrays in underwater acoustic communication channels. In Courmontagne, Philippe (Eds.), Proceedings of OCEANS 2019 - Marseille. IEEE (Institute of Electrical and Electronics Engineers). ISSN 9781728114507. doi: 10.1109/OCEANSE.2019.8867313. Full text in Research Archive
• Rudander, Jacob Hiden; Walree, Paul van; Husøy, Thor & Orten, Pål (2018). Very-high-frequency single-input–multiple-output acoustic communication in shallow water. IEEE Journal of Oceanic Engineering. ISSN 0364-9059. p. 1–13. doi: 10.1109/JOE.2018.2855298.
• Rudander, Jacob Hiden; Orten, Pål; Walree, Paul van & Husøy, Thor (2018). Experimental Evaluation of Uplink Underwater Acoustic Communications in Very High Frequency Massive MIMO System. In Alves, Joao Nuno (Eds.), 2018 Fourth Underwater Communications and Networking Conference (UComms). IEEE (Institute of Electrical and Electronics Engineers). ISSN 978-1-5386-6442-1. doi: 10.1109/UComms.2018.8493202.
• Cella, Tommaso; Orten, Pål & Ekman, Torbjörn (2014). MM-WAVE SHORT RANGE OUTDOOR LINKS WITH PHASED ARRAYS, Communications, Control and Signal Processing (ISCCSP), 2014 6th International Symposium on. IEEE conference proceedings. ISSN 9781479928910. p. 214–217. doi: 10.1109/ISCCSP.2014.6877853.
• Cella, Tommaso; Orten, Pål & Ekman, Torbjörn (2014). Design of a practical and compact mm-wave MIMO system with optimized capacity and phased arrays. International Journal of Antennas and Propagation. ISSN 1687-5869. 2014. doi: 10.1155/2014/608345. Full text in Research Archive
• Ikram, Waqas; Petersen, Stig; Orten, Pål & Thornhill, Nina F. (2014). Adaptive multi-channel transmission power control for industrial wireless instrumentation. IEEE Transactions on Industrial Informatics. ISSN 1551-3203. 10(2), p. 978–990. doi: 10.1109/TII.2014.2310594. Show summary

  The adoption of wireless technology for industrial wireless instrumentation requires high-quality communication performance. The use of transmission power control (TPC) can help address industrial issues concerning energy consumption, interference, and fading. This paper presents a TPC algorithm designed for industrial applications based on theoretical and empirical studies. It is shown that the proposed algorithm adapts to variations in link quality, and is hardware-independent and practical.

• Cella, Tommaso; Orten, Pål & Ekman, Torbjörn (2013). Wireless access using MIMO subarrays at mm-wave bands, International Symposium on Wireless and Pervasive Computing, ISWPC 2013. IEEE conference proceedings. ISSN 978-147992184-3. doi: 10.1109/ISWPC.2013.6707430.
• Cella, Tommaso; Orten, Pål & Hjelmstad, Jens (2013). MIMO Geometry and Antenna Design for High Capacity and Improved Coverage in mm-Wave Systems. International Journal of Antennas and Propagation. ISSN 1687-5869. 2013. doi: 10.1155/2013/572830. Full text in Research Archive
• Bang, Hans Jørgen; Gesbert, David & Orten, Pål (2012). On the Rate Gap Between Multi- and Single-Cell Processing Under Opportunistic Scheduling. IEEE Transactions on Signal Processing. ISSN 1053-587X. 60(1), p. 415–425. doi: 10.1109/TSP.2011.2170681.
• Orfanus, Dalimir; Janacik, Peter; Eliassen, Frank & Orten, Pål (2011). High-Level Construction of Emergent Self-Organizing Behavior in Massively Distributed Embedded Systems. In de Carvalho, Andre; Zomaya, Albert & Yager, Ronald (Ed.), Third World Congress on Nature and Biologically Inspired Computing (NaBIC 2011). IEEE conference proceedings. ISSN 978-1-4577-1122-0. p. 335–341. doi: 10.1109/nabic.2011.6089467.
• Bang, Hans Jørgen & Orten, Pål (2011). Scheduling and Feedback Reduction in Coordinated Networks. Journal of Communications and Networks. ISSN 1229-2370. 13(4), p. 339–344. doi: 10.1109/jcn.2011.6157453.

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• Rudander, Jacob Hiden; Husøy, Thor; Orten, Pål & Walree, Paul van (2021). Experimental evaluation of an FPGA based Real-Time Doppler estimator.
• Rudander, Jacob Hiden; Husøy, Thor; Orten, Pål & Walree, Paul van (2019). Comparing RLS and LMS adaptive equalizers for large hydrophone arrays in underwater acoustic communication channels.
• Rudander, Jacob Hiden; Orten, Pål; Walree, Paul van & Husøy, Thor (2018). Experimental Evaluation of Uplink Underwater Acoustic Communications in Very High Frequency Massive MIMO System.
• Rudander, Jacob Hiden; Husøy, Thor; Orten, Pål & Walree, Paul van (2017). Shallow-water channel sounding for high speed acoustic communication.
• Rudander, Jacob Hiden; Husøy, Thor; Orten, Pål & Walree, Paul van (2017). Array processing to mitigate channel fluctuations in high-speed shallow-water communication.
• Athanasiou, George; Weeraddana, Pradeep Chathuranga; Fischione, Carlo & Orten, Pål (2013). Communication Infrastructures in Industrial Automation: The Case of 60 GHz Millimeter Wave Communications.
• Cella, Tommaso; Orten, Pål & Ekman, Torbjørn (2013). Wireless access using MIMO subarrays at mm-wave bands.
• Cella, Tommaso & Orten, Pål (2013). Improving coverage in mm-wave system by optimized MIMO geometry.
• Cella, Tommaso & Orten, Pål (2012). Design of a MIMO geometry for high capacity and full coverage mm-wave system.

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