Sensing and Utilization of Spectrum with Cooperation Interference for Full-Duplex Cognitive Radio Networks

Waqas Khalid; Heejung Yu

doi:10.1109/ICUFN.2019.8806103

Sensing and Utilization of Spectrum with Cooperation Interference for Full-Duplex Cognitive Radio Networks

Waqas Khalid
, Heejung Yu

Research output: Chapter in Book/Conference proceeding › Conference contribution › peer-review

8 Citations (Scopus)

Abstract

Full duplex (FD) radios in cognitive radio (CR) networks enable secondary users (SUs) to perform sensing and transmission simultaneously, and improve the utilization of spectrum. In general, cooperation between the nodes enhances the detection performance through spatial diversity. However, secondary transmission co-exists with the cooperation procedure for FD-SUs, and degrades the sensing performance when secondary transmit power is high. In this paper, we propose the sensing framework for FD-SUs in a cooperative environment, and present the analytical formulation of sensing and utilization of spectrum (UoS) performance for FD-SUs. It is demonstrated that the self-interference, secondary transmit power, PU activity, number of cooperative users, and the sensing outcomes have a significant influence on the sensing and UoS performance.

Original language	English
Title of host publication	ICUFN 2019 - 11th International Conference on Ubiquitous and Future Networks
Publisher	IEEE Computer Society
Pages	598-600
Number of pages	3
ISBN (Electronic)	9781728113395
DOIs	https://doi.org/10.1109/ICUFN.2019.8806103
Publication status	Published - Jul 2019
Externally published	Yes
Event	11th International Conference on Ubiquitous and Future Networks, ICUFN 2019 - Zagreb, Croatia Duration: 2 Jul 2019 → 5 Jul 2019

Publication series

Name	International Conference on Ubiquitous and Future Networks, ICUFN
Volume	2019-July
ISSN (Print)	2165-8528
ISSN (Electronic)	2165-8536

Conference

Conference	11th International Conference on Ubiquitous and Future Networks, ICUFN 2019
Country/Territory	Croatia
City	Zagreb
Period	2/07/19 → 5/07/19

Free Keywords

Cognitive radio
cooperative sensing
full duplex
utilization of spectrum

ASJC Scopus subject areas

Computer Networks and Communications
Computer Science Applications
Hardware and Architecture

Access to Document

10.1109/ICUFN.2019.8806103

Cite this

Khalid, W., & Yu, H. (2019). Sensing and Utilization of Spectrum with Cooperation Interference for Full-Duplex Cognitive Radio Networks. In ICUFN 2019 - 11th International Conference on Ubiquitous and Future Networks (pp. 598-600). Article 8806103 (International Conference on Ubiquitous and Future Networks, ICUFN; Vol. 2019-July). IEEE Computer Society. https://doi.org/10.1109/ICUFN.2019.8806103

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title = "Sensing and Utilization of Spectrum with Cooperation Interference for Full-Duplex Cognitive Radio Networks",

abstract = "Full duplex (FD) radios in cognitive radio (CR) networks enable secondary users (SUs) to perform sensing and transmission simultaneously, and improve the utilization of spectrum. In general, cooperation between the nodes enhances the detection performance through spatial diversity. However, secondary transmission co-exists with the cooperation procedure for FD-SUs, and degrades the sensing performance when secondary transmit power is high. In this paper, we propose the sensing framework for FD-SUs in a cooperative environment, and present the analytical formulation of sensing and utilization of spectrum (UoS) performance for FD-SUs. It is demonstrated that the self-interference, secondary transmit power, PU activity, number of cooperative users, and the sensing outcomes have a significant influence on the sensing and UoS performance.",

keywords = "Cognitive radio, cooperative sensing, full duplex, utilization of spectrum",

author = "Waqas Khalid and Heejung Yu",

note = "Publisher Copyright: {\textcopyright} 2019 IEEE.; 11th International Conference on Ubiquitous and Future Networks, ICUFN 2019 ; Conference date: 02-07-2019 Through 05-07-2019",

year = "2019",

month = jul,

doi = "10.1109/ICUFN.2019.8806103",

language = "English",

series = "International Conference on Ubiquitous and Future Networks, ICUFN",

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Khalid, W & Yu, H 2019, Sensing and Utilization of Spectrum with Cooperation Interference for Full-Duplex Cognitive Radio Networks. in ICUFN 2019 - 11th International Conference on Ubiquitous and Future Networks., 8806103, International Conference on Ubiquitous and Future Networks, ICUFN, vol. 2019-July, IEEE Computer Society, pp. 598-600, 11th International Conference on Ubiquitous and Future Networks, ICUFN 2019, Zagreb, Croatia, 2/07/19. https://doi.org/10.1109/ICUFN.2019.8806103

Sensing and Utilization of Spectrum with Cooperation Interference for Full-Duplex Cognitive Radio Networks. / Khalid, Waqas; Yu, Heejung.
ICUFN 2019 - 11th International Conference on Ubiquitous and Future Networks. IEEE Computer Society, 2019. p. 598-600 8806103 (International Conference on Ubiquitous and Future Networks, ICUFN; Vol. 2019-July).

Research output: Chapter in Book/Conference proceeding › Conference contribution › peer-review

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AB - Full duplex (FD) radios in cognitive radio (CR) networks enable secondary users (SUs) to perform sensing and transmission simultaneously, and improve the utilization of spectrum. In general, cooperation between the nodes enhances the detection performance through spatial diversity. However, secondary transmission co-exists with the cooperation procedure for FD-SUs, and degrades the sensing performance when secondary transmit power is high. In this paper, we propose the sensing framework for FD-SUs in a cooperative environment, and present the analytical formulation of sensing and utilization of spectrum (UoS) performance for FD-SUs. It is demonstrated that the self-interference, secondary transmit power, PU activity, number of cooperative users, and the sensing outcomes have a significant influence on the sensing and UoS performance.

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KW - cooperative sensing

KW - full duplex

KW - utilization of spectrum

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M3 - Conference contribution

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Sensing and Utilization of Spectrum with Cooperation Interference for Full-Duplex Cognitive Radio Networks

Abstract

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Conference

Free Keywords

ASJC Scopus subject areas

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