Dynamic Spectrum Management and Routing Solutions for Multi-Radio Mobile Ad Hoc Networks
Lie, Arne; Håkegård, Jan Erik; Ulversøy, Tore; Nir, Vincent Le; Sterner, Ulf; Hansson, Anders; Saarnisaari, Harri; Paso, Tuomas; Bräysy, Timo; Markkula, Juho; Löfsved, Elisabeth; Krygier, Jarosław (2023-11-28)
IEEE
28.11.2023
A. Lie et al., "Dynamic Spectrum Management and Routing Solutions for Multi-Radio Mobile Ad Hoc Networks," in IEEE Transactions on Cognitive Communications and Networking, vol. 10, no. 2, pp. 580-593, April 2024, doi: 10.1109/TCCN.2023.3335350.
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© 2023 IEEE. Personal use of this material is permitted. Permission from IEEE must be obtained for all other uses, in any current or future media, including reprinting/republishing this material for advertising or promotional purposes, creating new collective works, for resale or redistribution to servers or lists, or reuse of any copyrighted component of this work in other works.
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Julkaisun pysyvä osoite on
https://urn.fi/URN:NBN:fi:oulu-202312013461
https://urn.fi/URN:NBN:fi:oulu-202312013461
Tiivistelmä
Abstract
The electromagnetic spectrum’s scarcity, the tactical edge’s dynamic nature, and the variety of tactical operations impose challenges to military cognitive radio networks. Multi-radio dynamic spectrum management (DSM) and routing promise to increase the spectral efficiency and robustness of tactical ad hoc networks by adding key control plane tools that adapt the network to the varying harsh tactical environments. This paper describes a novel concept where implicit spectrum sensing, a distributed DSM architecture with ontology-based spectrum access policies, modified routing and network time synchronization capabilities interplay to address those challenges. The simulation results verify the designed functionality in harsh electromagnetic environments in a multitude of scenario sizes, in terms of number of radio terminals and number of networks. In particular, the simulation of a large operational scenario shows solid scaling capabilities and that ongoing jamming in several networks are efficiently mitigated and low-loss performance are re-established.
The electromagnetic spectrum’s scarcity, the tactical edge’s dynamic nature, and the variety of tactical operations impose challenges to military cognitive radio networks. Multi-radio dynamic spectrum management (DSM) and routing promise to increase the spectral efficiency and robustness of tactical ad hoc networks by adding key control plane tools that adapt the network to the varying harsh tactical environments. This paper describes a novel concept where implicit spectrum sensing, a distributed DSM architecture with ontology-based spectrum access policies, modified routing and network time synchronization capabilities interplay to address those challenges. The simulation results verify the designed functionality in harsh electromagnetic environments in a multitude of scenario sizes, in terms of number of radio terminals and number of networks. In particular, the simulation of a large operational scenario shows solid scaling capabilities and that ongoing jamming in several networks are efficiently mitigated and low-loss performance are re-established.
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