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Subcarrier Allocation of Cognitive OFDM Systems with SWIPT-Enabled Relay

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Communications, Signal Processing, and Systems (CSPS 2018)

Part of the book series: Lecture Notes in Electrical Engineering ((LNEE,volume 515))

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Abstract

Cognitive radio (CR), as an intelligent spectrum sharing technology, can improve utilization of spectrum. Simultaneous wireless information and power transfer (SWIPT) is harvesting energy from ambient RF signals and makes full use of RF signals. Orthogonal frequency division multiplexing (OFDM) can allocate subcarrier flexibly and the transmission power on the subcarrier can be controlled. In this paper, we utilize subcarrier allocation method to dispose the interface at receiving end for cognitive OFDM systems.

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Author information

Authors and Affiliations

  1. College of Information Engineering, Zhejiang University of Technology, Hangzhou, 310023, China

    Yuanrong Lin, Weidang Lu, Qibin Ye, Hong Peng & Yu Zhan

  2. Dalian University of Technology, Dalian, 116024, China

    Xin Liu

Authors
  1. Yuanrong Lin
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  2. Weidang Lu
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  3. Qibin Ye
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  4. Hong Peng
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  5. Yu Zhan
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  6. Xin Liu
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Corresponding author

Correspondence to Weidang Lu .

Editor information

Editors and Affiliations

  1. Department of Electrical Engineering, University of Texas at Arlington, Arlington, TX, USA

    Qilian Liang

  2. School of Information and Communication Engineering, Dalian University of Technology, Dalian, Liaoning, China

    Xin Liu

  3. School of Information Science and Technology, Dalian Maritime University, Dalian, China

    Zhenyu Na

  4. College of Electronic and Communication Engineering, Tianjin Normal University, Tianjin, China

    Wei Wang

  5. College of Electronic and Communication Engineering, Tianjin Normal University, Tianjin, China

    Jiasong Mu

  6. College of Physical and Electronic Information, Tianjin Normal University, Tianjin, China

    Baoju Zhang

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© 2019 Springer Nature Singapore Pte Ltd.

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Cite this paper

Lin, Y., Lu, W., Ye, Q., Peng, H., Zhan, Y., Liu, X. (2019). Subcarrier Allocation of Cognitive OFDM Systems with SWIPT-Enabled Relay. In: Liang, Q., Liu, X., Na, Z., Wang, W., Mu, J., Zhang, B. (eds) Communications, Signal Processing, and Systems. CSPS 2018. Lecture Notes in Electrical Engineering, vol 515. Springer, Singapore. https://doi.org/10.1007/978-981-13-6264-4_38

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  • DOI: https://doi.org/10.1007/978-981-13-6264-4_38

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  • Publisher Name: Springer, Singapore

  • Print ISBN: 978-981-13-6263-7

  • Online ISBN: 978-981-13-6264-4

  • eBook Packages: EngineeringEngineering (R0)

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