Opportunistic map based Flexible Hybrid Duplex Systems in Dynamic Spectrum Access

Soo Min Kim, Han Cha, Seong Lyun Kim, Chan Byoung Chae

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Abstract

With growing spectrum scarcity, full duplex radio, as well as cognitive radio network, has been considered as one of the solutions in 5G communications. We propose a new method that integrates full duplex and spectrum/spatial sensing in order to bring the maximum spectral efficiency. In this demonstration, we utilize OP-map to define the opportunity for secondary node's transmission by predicting interference level with the aid of stochastic geometry. We will present the system performance enhancements by implementing an FPGA based real-time prototype.

Original languageEnglish
Title of host publication2018 IEEE International Symposium on Dynamic Spectrum Access Networks, DySPAN 2018
PublisherInstitute of Electrical and Electronics Engineers Inc.
ISBN (Electronic)9781538651919
DOIs
Publication statusPublished - 2019 Jan 11
Event2018 IEEE International Symposium on Dynamic Spectrum Access Networks, DySPAN 2018 - Seoul, Korea, Republic of
Duration: 2018 Oct 222018 Oct 25

Publication series

Name2018 IEEE International Symposium on Dynamic Spectrum Access Networks, DySPAN 2018

Conference

Conference2018 IEEE International Symposium on Dynamic Spectrum Access Networks, DySPAN 2018
CountryKorea, Republic of
CitySeoul
Period18/10/2218/10/25

Fingerprint

Cognitive radio
Hybrid systems
Field programmable gate arrays (FPGA)
Demonstrations
Geometry
Communication

All Science Journal Classification (ASJC) codes

  • Computer Networks and Communications
  • Hardware and Architecture

Cite this

Kim, S. M., Cha, H., Kim, S. L., & Chae, C. B. (2019). Opportunistic map based Flexible Hybrid Duplex Systems in Dynamic Spectrum Access. In 2018 IEEE International Symposium on Dynamic Spectrum Access Networks, DySPAN 2018 [8610496] (2018 IEEE International Symposium on Dynamic Spectrum Access Networks, DySPAN 2018). Institute of Electrical and Electronics Engineers Inc.. https://doi.org/10.1109/DySPAN.2018.8610496
Kim, Soo Min ; Cha, Han ; Kim, Seong Lyun ; Chae, Chan Byoung. / Opportunistic map based Flexible Hybrid Duplex Systems in Dynamic Spectrum Access. 2018 IEEE International Symposium on Dynamic Spectrum Access Networks, DySPAN 2018. Institute of Electrical and Electronics Engineers Inc., 2019. (2018 IEEE International Symposium on Dynamic Spectrum Access Networks, DySPAN 2018).
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abstract = "With growing spectrum scarcity, full duplex radio, as well as cognitive radio network, has been considered as one of the solutions in 5G communications. We propose a new method that integrates full duplex and spectrum/spatial sensing in order to bring the maximum spectral efficiency. In this demonstration, we utilize OP-map to define the opportunity for secondary node's transmission by predicting interference level with the aid of stochastic geometry. We will present the system performance enhancements by implementing an FPGA based real-time prototype.",
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Kim, SM, Cha, H, Kim, SL & Chae, CB 2019, Opportunistic map based Flexible Hybrid Duplex Systems in Dynamic Spectrum Access. in 2018 IEEE International Symposium on Dynamic Spectrum Access Networks, DySPAN 2018., 8610496, 2018 IEEE International Symposium on Dynamic Spectrum Access Networks, DySPAN 2018, Institute of Electrical and Electronics Engineers Inc., 2018 IEEE International Symposium on Dynamic Spectrum Access Networks, DySPAN 2018, Seoul, Korea, Republic of, 18/10/22. https://doi.org/10.1109/DySPAN.2018.8610496

Opportunistic map based Flexible Hybrid Duplex Systems in Dynamic Spectrum Access. / Kim, Soo Min; Cha, Han; Kim, Seong Lyun; Chae, Chan Byoung.

2018 IEEE International Symposium on Dynamic Spectrum Access Networks, DySPAN 2018. Institute of Electrical and Electronics Engineers Inc., 2019. 8610496 (2018 IEEE International Symposium on Dynamic Spectrum Access Networks, DySPAN 2018).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

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Kim SM, Cha H, Kim SL, Chae CB. Opportunistic map based Flexible Hybrid Duplex Systems in Dynamic Spectrum Access. In 2018 IEEE International Symposium on Dynamic Spectrum Access Networks, DySPAN 2018. Institute of Electrical and Electronics Engineers Inc. 2019. 8610496. (2018 IEEE International Symposium on Dynamic Spectrum Access Networks, DySPAN 2018). https://doi.org/10.1109/DySPAN.2018.8610496