Performance bounds for detect and avoid signal sensing

Sam Reisenfeld*

*Corresponding author for this work

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

6 Citations (Scopus)
10 Downloads (Pure)

Abstract

Detect and Avoid (DAA) is a Cognitive Radio technique for a primary user and secondary users sharing the same spectrum. The DAA spectral sensing system must provide both low decision delay and highly reliable decisions on the presence/absence of primary user transmission. These results provide upper and lower bounds on the decision error rate performance of sensing systems as a function of SNR (signal-tonoise ratio) and the number of samples used in the sensing decision. The bounds represent benchmarks on the performances of practical detection systems and give insight into the trade-off between sensing performance and decision delay.

Original languageEnglish
Title of host publication2009 2nd International Workshop on Cognitive Radio and Advanced Spectrum Management, CogART 2009
Place of PublicationPistacaway, NJ
PublisherInstitute of Electrical and Electronics Engineers (IEEE)
Pages132-137
Number of pages6
ISBN (Print)9781424445820
DOIs
Publication statusPublished - 2009
Externally publishedYes
Event2009 2nd International Workshop on Cognitive Radio and Advanced Spectrum Management, CogART 2009 - Aalborg, Denmark
Duration: 18 May 200920 May 2009

Other

Other2009 2nd International Workshop on Cognitive Radio and Advanced Spectrum Management, CogART 2009
CountryDenmark
CityAalborg
Period18/05/0920/05/09

Bibliographical note

Copyright 2009 IEEE. Reprinted from CogART '09 : the 2009 2nd International Workshop on Cognitive Radio and Advanced Spectrum Management : May 18-20, 2009, Aalborg, Denmark. This material is posted here with permission of the IEEE. Such permission of the IEEE does not in any way imply IEEE endorsement of any of Macquarie University’s products or services. Internal or personal use of this material is permitted. However, permission to reprint/republish this material for advertising or promotional purposes or for creating new collective works for resale or redistribution must be obtained from the IEEE by writing to pubs-permissions@ieee.org. By choosing to view this document, you agree to all provisions of the copyright laws protecting it.

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