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Power-Aware Optimization for CS-based IR-UWB System
KTH, School of Information and Communication Technology (ICT).
KTH, School of Information and Communication Technology (ICT).
KTH, School of Information and Communication Technology (ICT), Elektronics, Integrated devices and circuits.
2016 (English)In: 2016 IEEE INTERNATIONAL CONFERENCE ON UBIQUITOUS WIRELESS BROADBAND (ICUWB2016), IEEE conference proceedings, 2016Conference paper, Published paper (Refereed)
Abstract [en]

Compressed sensing (CS) is an emerging technology that can be applied to impulse radio ultra-wideband (IR-UWB) receivers. CS represents an attractive solution for its capability of recovering a signal from a small number of measurements using sub-Nyquist sampling rate analog to digital converters (ADC). In this paper we investigate practical design parameters for low power CS based UWB system, including pulse bandwidth, number of measurements and frame length. Considering the FCC mask, three different pulses are compared in noisy environment in order to provide an optimal solution for high bit rate and low bit rate applications. Performance impact on number of measurements and frame length are also evaluated so that minimum numbers and length can be used for power saving.

Place, publisher, year, edition, pages
IEEE conference proceedings, 2016.
Keywords [en]
compressed sensing, UWB, sub-Nyquist sampling, low power applications
National Category
Electrical Engineering, Electronic Engineering, Information Engineering
Identifiers
URN: urn:nbn:se:kth:diva-201299DOI: 10.1109/ICUWB.2016.7790620ISI: 000391849700227Scopus ID: 2-s2.0-85011019223ISBN: 978-1-5090-1317-3 (print)OAI: oai:DiVA.org:kth-201299DiVA, id: diva2:1073967
Conference
16th IEEE International Conference on Ubiquitous Wireless Broadband (ICUWB), OCT 16-19, 2016, Nanjing, PEOPLES R CHINA
Note

QC 20170214

Available from: 2017-02-14 Created: 2017-02-14 Last updated: 2017-02-14Bibliographically approved

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Mao, JiaZou, ZhuoZheng, Li-Rong
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CiteExportLink to record
Permanent link

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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