Universal redundant precoders for guaranteed recovery of block transmissions through unknown FIR channels

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

1 Scopus citations

Abstract

Without channel state information available, universal designs of wireless OFDM transmitters and receivers offer performance that is robust to the underlying channel fades and the adopted signal constellation. We show that judiciously designed precoders with redundancy twice as long as the channel order are necessary and sufficient for guaranteed constellation- and channel-irrespective symbol recovery as well as for blind channel identifiability. Simulated comparisons of the novel precoders with zero-padded and cyclic-prefixed block transmissions delineate their relative merits.

Original languageEnglish (US)
Title of host publication2001 IEEE 3rd Workshop on Signal Processing Advances in Wireless Communications, SPAWC 2001
PublisherInstitute of Electrical and Electronics Engineers Inc.
Pages279-282
Number of pages4
ISBN (Electronic)0780367200
DOIs
StatePublished - 2001
Event3rd IEEE Workshop on Signal Processing Advances in Wireless Communications, SPAWC 2001 - Taoyuan, Taiwan, Province of China
Duration: Mar 20 2001Mar 23 2001

Publication series

NameIEEE Workshop on Signal Processing Advances in Wireless Communications, SPAWC
Volume2001-January

Other

Other3rd IEEE Workshop on Signal Processing Advances in Wireless Communications, SPAWC 2001
CountryTaiwan, Province of China
CityTaoyuan
Period3/20/013/23/01

Keywords

  • Baseband
  • Channel state information
  • Constellation diagram
  • Filter bank
  • Filtering theory
  • Finite impulse response filter
  • Interference elimination
  • OFDM
  • Robustness
  • Signal design

Fingerprint Dive into the research topics of 'Universal redundant precoders for guaranteed recovery of block transmissions through unknown FIR channels'. Together they form a unique fingerprint.

Cite this