Scarcely populated UWB-IR systems with interleaved coding-modulation on multipath fading channels

Michal M. Pietrzyk, Keni Popovski, Tadeusz A. Wysocki, Beata J. Wysocki, Jos H. Weber

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

1 Scopus citations

Abstract

Interleaved coding-modulation (ICM) is a recently proposed method for ultra-wideband impulse radio (UWB-IR) systems. ICM exploits the concept of chip interleaving, allowing to alleviate the problem of inter-symbol and inter-pulse interference commonly present in high data rate UWB-IR systems, In this paper, previous work on ICM is extended to scarcely populated multi-user scenarios. A novel design of a deterministic chip interleaver based on time-hopping hyperbolic congruence sequences is proposed. Furthermore, the main parameters of the random and hyperbolic interleaves are reviewed. The obtained results indicate that the proposed type of interleaver yields similar performance to random interleaves but with the advantage of simpler implementation.

Original languageEnglish (US)
Title of host publicationICUWB2006
Subtitle of host publication2006 IEEE International Conference on Ultra-Wideband - Proceedings
PublisherIEEE Computer Society
Pages55-60
Number of pages6
ISBN (Print)142440102X, 9781424401024
DOIs
StatePublished - 2006
EventICUWB2006: 2006 IEEE International Conference on Ultra-Wideband - Waltham, MA, United States
Duration: Sep 24 2006Sep 27 2006

Publication series

NameICUWB2006: 2006 IEEE International Conference on Ultra-Wideband - Proceedings

Other

OtherICUWB2006: 2006 IEEE International Conference on Ultra-Wideband
CountryUnited States
CityWaltham, MA
Period9/24/069/27/06

Keywords

  • Channel coding
  • Inter-symbol interference
  • Interleaving
  • Multi-user system
  • Multipath
  • Ultra-wideband

ASJC Scopus subject areas

  • Electrical and Electronic Engineering

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