Analysis and design of a WLAN OFDM transmitter with digital filters

Pavlos Kolovos, Eleni Fotopoulou, Thanos Stouraitis

Research output: Chapter in Book/Report/Conference proceedingConference contributionpeer-review

Abstract

This paper introduces a study and an implementation of filters in the digital part of an Orthogonal Frequency Division Multiplexing (OFDM) based transmitter. An efficient computational technique is presented for design with interpolation filters and discusses the corresponding VLSI architecture issues. By exploiting the redundancy into the cyclic prefix part of the OFDM symbol, the computational load of the transmitter is reduced by approximately 20% for the IEEE 802.11 WLAN standard.

Original languageBritish English
Title of host publicationMobiMedia 2007 - Proceedings of the 3rd International Conference on Mobile Multimedia Communications
ISBN (Electronic)9789630626705
DOIs
StatePublished - 27 Aug 2007
Event3rd International Conference on Mobile Multimedia Communications, MobiMedia 2007 - Nafpaktos, Greece
Duration: 27 Aug 200729 Aug 2007

Publication series

NameMobiMedia 2007 - Proceedings of the 3rd International Conference on Mobile Multimedia Communications

Conference

Conference3rd International Conference on Mobile Multimedia Communications, MobiMedia 2007
Country/TerritoryGreece
CityNafpaktos
Period27/08/0729/08/07

Keywords

  • Digital filters
  • OFDM
  • VLSI architecture
  • WLAN

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