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Poster: Realizing All-spectrum Cognitive Networking on a Software-defined Radio Testbed

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Published:11 September 2015Publication History

ABSTRACT

We implement and real-time demonstrate for the first time ROCH; a distributed cognitive algorithm that maximizes secondary network throughput, while at the same time avoids interference to primary users through joint Routing and cOde-waveform CHannelization. ROCH performance is evaluated on a $7$-node software-defined radio testbed using the open-source radio framework, GNU Radio, and Universal Software Radio Peripherals (USRP-N$210$s). The implementation of ROCH is facilitated by the architectural abstractions of the RcUBe radio framework, that provides real-time reconfigurability at the PHY, MAC, and network layers of the protocol stack.

References

  1. K. Gao, S. N. Batalama, D. A. Pados, and J. D. Matyjas, "Cognitive-code division channelization," IEEE Trans. Wireless Comm., Apr. 2011.Google ScholarGoogle Scholar
  2. L. Ding, K. Gao, T. Melodia, S. N. Batalama, D. A. Pados, and J. D. Matyjas, "All-spectrum cognitive networking through joint distributed channelization and routing," IEEE Trans. Wireless Comm., Nov. 2013.Google ScholarGoogle Scholar
  3. G. Sklivanitis, E. Demirors, A. Gannon, S. N. Batalama, D. A. Pados, and T. Melodia, "All-spectrum cognitive channelization around narrowband and wideband primary stations," to appear in IEEE GLOBECOM, Dec. 2015.Google ScholarGoogle Scholar
  4. E. Demirors, G. Sklivanitis, T. Melodia, and S. N. Batalama, "RcUBe: Real-time reconfigurable radio framework with self-optimization capabilities," in IEEE SECON, Jun. 2015.Google ScholarGoogle ScholarDigital LibraryDigital Library

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  1. Poster: Realizing All-spectrum Cognitive Networking on a Software-defined Radio Testbed

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          • Published in

            cover image ACM Conferences
            S3 '15: Proceedings of the 2015 Workshop on Wireless of the Students, by the Students, & for the Students
            September 2015
            56 pages
            ISBN:9781450337014
            DOI:10.1145/2801694

            Copyright © 2015 Owner/Author

            Permission to make digital or hard copies of part or all of this work for personal or classroom use is granted without fee provided that copies are not made or distributed for profit or commercial advantage and that copies bear this notice and the full citation on the first page. Copyrights for third-party components of this work must be honored. For all other uses, contact the Owner/Author.

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            Association for Computing Machinery

            New York, NY, United States

            Publication History

            • Published: 11 September 2015

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            Acceptance Rates

            S3 '15 Paper Acceptance Rate10of25submissions,40%Overall Acceptance Rate65of93submissions,70%
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