Demo: Concurrent Spectrum Sensing and Transmission for Cognitive Radio using Self-Interference Cancellation
Authors: 
Andrew Austin, Orion Afisiadis, Alexios Balatsoukas-Stimming, Andreas BurgAuthors Info & Claims
Andrew Austin, Orion Afisiadis, Alexios Balatsoukas-Stimming, Andreas BurgAuthors Info & ClaimsPages 407 - 408
Abstract
A demonstration of a cognitive radio network that supports concurrent spectrum sensing and transmission is presented. To detect primary users while transmitting, the secondary user node must suppress the self-interference signals. The system is implemented on a National Instruments Universal Software Radio Peripheral (USRP) platform. The demonstration will show that continuous spectrum sensing avoids the overhead for dedicated sensing periods and can detect the primary user within at most 10~ms from the start of transmission.
References
[1]
NI USRP-292x/293x Datasheet. http://www.ni.com/datasheet/pdf/en/ds-355.
[2]
W. Afifi and M. Krunz. Adaptive transmission-reception-sensing strategy for cognitive radios with full-duplex capabilities. In Proc. IEEE Intl. Symp. Dynamic Spectrum Access Networks (DYSPAN), pages 149--160, 2014.
[3]
A. Balatsoukas-Stimming, P. Belanovic, K. Alexandris, and A. Burg. On self-interference suppression methods for low-complexity full-duplex MIMO. In Proc. Asilomar Conference on Signals, Systems and Computers, pages 992--997, 2013.
[4]
T. Riihonen and R. Wichman. Energy detection in full-duplex cognitive radios under residual self-interference. In Proc. Cognitive Radio Oriented Wireless Networks and Communications (CROWNCOM), pages 57--60, 2014.
[5]
A. Sabharwal, P. Schniter, D. Guo, D. Bliss, S. Rangarajan, and R. Wichman. In-band full-duplex wireless: Challenges and opportunities. IEEE J. Sel. Areas Commun., 32(9):1637--1652, 2014.
[6]
T. Yücek and H. Arslan. A survey of spectrum sensing algorithms for cognitive radio applications. IEEE Commun. Surveys Tuts., 11(1):116--130, 2009.
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- Demo: Concurrent Spectrum Sensing and Transmission for Cognitive Radio using Self-Interference Cancellation
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Information & Contributors
Information
Published In
June 2015
436 pages
ISBN:9781450334891
DOI:10.1145/2746285
- General Chairs:
- Sherman Shen,
- Youxian Sun,
- Jiming Chen,
- Program Chairs:
- Junshan Zhang,
- Gil Zussman
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: 22 June 2015
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- Demonstration
Conference
MobiHoc'15
Sponsor:
MobiHoc'15: The Sixteenth ACM International Symposium on Mobile Ad Hoc Networking and Computing
June 22 - 25, 2015
Hangzhou, China
Acceptance Rates
MobiHoc '15 Paper Acceptance Rate 37 of 250 submissions, 15%;
Overall Acceptance Rate 296 of 1,843 submissions, 16%
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