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Suitable codes design for frequency offset correction and channel matched filter in HIPERLAN

Research output: Contribution to conferenceAbstract

Original languageEnglish
Publication dateOct 1996
Pages717 - 721
DOIs
StatePublished

Abstract

Frequency offset can introduce considerable difficulties in both the training and detection of an equaliser based system. In the ETSI HIPERLAN (HIgh PErformance Radio LAN) standard, the oscillators are specified to be within 10 ppm. Obviously, the residual frequency offset in the received baseband signal can seriously affect the final performance of the system. We present the design of suitable frequency offset correction and synchronisation codes. These codes are then applied to a CMF (channel matched filter) structure which is followed by a low complexity DFE implementation based on the zero forcing algorithm. The performance of such a receiver is analysed for the HIPERLAN scenario and then compared with that obtained from a DFE using the LMS algorithm

Additional information

Terms of use: Copyright © 1996 IEEE. Reprinted from Proceedings of 5th IEEE International Conference on Universal Personal Communications, 1996. This material is posted here with permission of the IEEE. Such permission of the IEEE does not in any way imply IEEE endorsement of any of the University of Bristol's products or services. Internal or personal use of this material is permitted. However, permission to reprint/republish this material for advertising or promotional purposes or for creating new collective works for resale or redistribution must be obtained from the IEEE by writing to pubs-permissions@ieee.org. By choosing to view this document, you agree to all provisions of the copyright laws protecting it. Name of Conference: 5th International Conference on Universal Personal Communications Venue of Conference: Cambridge, MA.,USA

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Research areas

  • telecommunication standards, HIPERLAN, wireless LAN, decision feedback equalisers, filtering theory

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