Combined linear-Viterbi equalizers - a comparative study and a minimax design

Research output: Chapter in Book/Report/Conference proceedingPaper in conference proceeding

Abstract

Combined linear-Viterbi equalizer (CLVE) is a term often used for a class of digital receivers reducing the complexity of the Viterbi detector by assuming an approximate channel model together with linear pre-equalization of the received data. The authors reconsider a weighted least squares design technique for CLVEs by introducing a minimax criterion for suppressing the strongest component of the residual intersymbol interference. Odling (1993) studied the performance of some proposed CLVE design methods and evaluated them by simulated bit error rates. The present authors investigate the performance of the minimax design and of the CLVE designs found in literature for two GSM test channels. They also present a comparison of the CLVE designs based on a common quadratic optimization criterion for the selection of the channel prefilter and the desired impulse response

Details

Authors
External organisations
  • External Organization - Unknown
Research areas and keywords

Subject classification (UKÄ) – MANDATORY

  • Electrical Engineering, Electronic Engineering, Information Engineering
Original languageEnglish
Title of host publicationProc. IEEE Vehicular Technology Conference
PublisherIEEE - Institute of Electrical and Electronics Engineers Inc.
Pages1263-1267
Number of pages5
Volume2
ISBN (Print)0-7803-1927-3
Publication statusPublished - 1994
Publication categoryResearch
Peer-reviewedYes
Externally publishedYes
EventIEEE Vehicular Technology Conference, 1994 - Stockholm, Sweden
Duration: 1994 Jun 81994 Jun 10

Publication series

Name
Volume2

Conference

ConferenceIEEE Vehicular Technology Conference, 1994
CountrySweden
CityStockholm
Period1994/06/081994/06/10

Total downloads

No data available