Impact of Mobility in Spectrum Sensing Capacity

Luis Irio; Rodolfo Oliveira

Cognitive Radio Oriented Wireless Networks. 12th International Conference, CROWNCOM 2017, Lisbon, Portugal, September 20-21, 2017, Proceedings

Research Article

Impact of Mobility in Spectrum Sensing Capacity

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@INPROCEEDINGS{10.1007/978-3-319-76207-4_14,
    author={Luis Irio and Rodolfo Oliveira},
    title={Impact of Mobility in Spectrum Sensing Capacity},
    proceedings={Cognitive Radio Oriented Wireless Networks. 12th International Conference, CROWNCOM 2017, Lisbon, Portugal, September 20-21, 2017, Proceedings},
    proceedings_a={CROWNCOM},
    year={2018},
    month={3},
    keywords={Cognitive Radio Networks Spectrum Sensing Mobility},
    doi={10.1007/978-3-319-76207-4_14}
}

Luis Irio
Rodolfo Oliveira
Year: 2018
Impact of Mobility in Spectrum Sensing Capacity
CROWNCOM
Springer
DOI: 10.1007/978-3-319-76207-4_14

Luis Irio^,*, Rodolfo Oliveira

*Contact email: l.irio@campus.fct.unl.pt

Abstract

This work evaluates the secondary users’ (SUs) transmission capability considering that the primary users (PUs) can move to different positions. The transmission capability identifies the available opportunities for SU’s transmission. No opportunities are available when mobile PUs are active within the SU’s sensing region. We also consider the scenario when the PUs are undesirable detected active when they are not located within the SUs’ sensing region. Our analysis indicate that the transmission capability increases as the average mobility of the PUs decreases, which is confirmed by simulation.

Keywords: Cognitive Radio Networks Spectrum Sensing Mobility

Published: 2018-03-07
Appears in: SpringerLink

: http://dx.doi.org/10.1007/978-3-319-76207-4_14