Temporal evaluation of secondary user interference to primary user in cognitive radio networks

M. H. Mohamad, A. Sali, Nur S. Ibrahim, Fazirulhisyam Hashim, Rosdiadee Nordin

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

Abstract

In this paper, the quantity of interference on the primary user (PU) caused by the secondary user (SU) is investigated. An underlay spectrum sharing network is considered, where the different scenario of PU activity is modeled based on the duty cycle of PU channel. PU channel is classified into several activities according to the application of primary services. The interference to PU is observed in two scenarios, which are 40% and 65% utilization of the SU channel. The effect of interference to PU data rate also analyzed. Simulation results shown that as the PU channel become more congested, the quantity of interference of PU and probability of interference become increase. PU channel performance in term of data rate will improve as the shorter transmission time of SU.

Original languageEnglish
Title of host publication2015 IEEE Student Conference on Research and Development, SCOReD 2015
PublisherInstitute of Electrical and Electronics Engineers Inc.
Pages565-570
Number of pages6
ISBN (Print)9781467395724
DOIs
Publication statusPublished - 7 Apr 2016
EventIEEE Student Conference on Research and Development, SCOReD 2015 - Kuala Lumpur, Malaysia
Duration: 13 Dec 201514 Dec 2015

Other

OtherIEEE Student Conference on Research and Development, SCOReD 2015
CountryMalaysia
CityKuala Lumpur
Period13/12/1514/12/15

Fingerprint

Cognitive radio

Keywords

  • cognitive radio
  • duty cycle
  • dynamic spectrum access
  • quantity of interference
  • SU access time

ASJC Scopus subject areas

  • Control and Systems Engineering
  • Electrical and Electronic Engineering
  • Energy Engineering and Power Technology
  • Computer Networks and Communications
  • Computer Science Applications

Cite this

Mohamad, M. H., Sali, A., Ibrahim, N. S., Hashim, F., & Nordin, R. (2016). Temporal evaluation of secondary user interference to primary user in cognitive radio networks. In 2015 IEEE Student Conference on Research and Development, SCOReD 2015 (pp. 565-570). [7449400] Institute of Electrical and Electronics Engineers Inc.. https://doi.org/10.1109/SCORED.2015.7449400

Temporal evaluation of secondary user interference to primary user in cognitive radio networks. / Mohamad, M. H.; Sali, A.; Ibrahim, Nur S.; Hashim, Fazirulhisyam; Nordin, Rosdiadee.

2015 IEEE Student Conference on Research and Development, SCOReD 2015. Institute of Electrical and Electronics Engineers Inc., 2016. p. 565-570 7449400.

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

Mohamad, MH, Sali, A, Ibrahim, NS, Hashim, F & Nordin, R 2016, Temporal evaluation of secondary user interference to primary user in cognitive radio networks. in 2015 IEEE Student Conference on Research and Development, SCOReD 2015., 7449400, Institute of Electrical and Electronics Engineers Inc., pp. 565-570, IEEE Student Conference on Research and Development, SCOReD 2015, Kuala Lumpur, Malaysia, 13/12/15. https://doi.org/10.1109/SCORED.2015.7449400
Mohamad MH, Sali A, Ibrahim NS, Hashim F, Nordin R. Temporal evaluation of secondary user interference to primary user in cognitive radio networks. In 2015 IEEE Student Conference on Research and Development, SCOReD 2015. Institute of Electrical and Electronics Engineers Inc. 2016. p. 565-570. 7449400 https://doi.org/10.1109/SCORED.2015.7449400
Mohamad, M. H. ; Sali, A. ; Ibrahim, Nur S. ; Hashim, Fazirulhisyam ; Nordin, Rosdiadee. / Temporal evaluation of secondary user interference to primary user in cognitive radio networks. 2015 IEEE Student Conference on Research and Development, SCOReD 2015. Institute of Electrical and Electronics Engineers Inc., 2016. pp. 565-570
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