Change search
CiteExportLink to record
Permanent link

Direct link
Cite
Citation style
  • apa
  • harvard1
  • ieee
  • modern-language-association-8th-edition
  • vancouver
  • Other style
More styles
Language
  • de-DE
  • en-GB
  • en-US
  • fi-FI
  • nn-NO
  • nn-NB
  • sv-SE
  • Other locale
More languages
Output format
  • html
  • text
  • asciidoc
  • rtf
Spectrum sensing with periodic non-uniform sampling
KTH, School of Electrical Engineering (EES), Information Science and Engineering.
2015 (English)Conference paper (Refereed)
Abstract [en]

New wireless communication technologies increase the demand for spectrum sensing. However due to the limitations of analogue-to-digital converters, sampling a wide spectrum still remains as a major problem. In this paper, a method for estimating the power spectrum density (PSD) from multi-coset (MC) samples, which is a special sub-Nyquist sampling method, is explained. In order to see the feasibility of the method, wide sense spectrum measurements are taken from a vector signal analyzer and each measurement is MC sampled. Then the PSD estimation is compared with the original PSD of the signal. False alarm rates for different variations are analyzed.

Place, publisher, year, edition, pages
IEEE conference proceedings, 2015. 2190-2190 p.
Keyword [en]
radio spectrum management;signal detection;signal sampling;PSD estimation;false alarm rate;multi-coset sampling;periodic nonuniform sampling;power spectrum density;spectrum sensing;sub-Nyquist sampling method;vector signal analyzer;wide sense spectrum measurement;Conferences;Estimation;Image reconstruction;Sampling methods;Sensors;Signal processing;Wireless communication;Sub-Nyquist sampling;multi-coset sampling;power spectral density
National Category
Engineering and Technology
Identifiers
URN: urn:nbn:se:kth:diva-203723DOI: 10.1109/SIU.2015.7130308ISI: 000380500900528ScopusID: 2-s2.0-84939165020OAI: oai:DiVA.org:kth-203723DiVA: diva2:1082357
Conference
2015 23nd Signal Processing and Communications Applications Conference (SIU)
Note

QC 20170316

Available from: 2017-03-16 Created: 2017-03-16 Last updated: 2017-03-16Bibliographically approved

Open Access in DiVA

No full text

Other links

Publisher's full textScopus

Search in DiVA

By author/editor
Celebi, Hasan Basri
By organisation
Information Science and Engineering
Engineering and Technology

Search outside of DiVA

GoogleGoogle Scholar

Altmetric score

CiteExportLink to record
Permanent link

Direct link
Cite
Citation style
  • apa
  • harvard1
  • ieee
  • modern-language-association-8th-edition
  • vancouver
  • Other style
More styles
Language
  • de-DE
  • en-GB
  • en-US
  • fi-FI
  • nn-NO
  • nn-NB
  • sv-SE
  • Other locale
More languages
Output format
  • html
  • text
  • asciidoc
  • rtf