A study of different angles for higher order rotation spreading matrix for BSOFDM in UWB channels

Ibrahim S. Raad, Xiaojing Huang, Raad Raad

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

3 Citations (Scopus)

Abstract

This paper presents a study into different angles for higher order Rotation spreading matrix developed for BSOFDM. It was shown previously that for block size M = 2 that the angle α = π/3 achieved the best result in terms of BER in UWB channels. It was discovered that this was no longer the case when the higher order Rotation spreading matrix was used for larger M sized blocks and that other angles produced better results which proves that the Rotation spreading matrix advantage over existing spreading matrices such as the Hadamard is its flexibility to be adapted to different communication systems.

Original languageEnglish
Title of host publicationThe 2nd International Conference on Wireless Broadband and Ultra Wideband Communications, AusWireless 2007
DOIs
Publication statusPublished - 2007
Event2nd International Conference on Wireless Broadband and Ultra Wideband Communications, AusWireless 2007 - Sydney, Australia
Duration: 27 Aug 200730 Aug 2007

Other

Other2nd International Conference on Wireless Broadband and Ultra Wideband Communications, AusWireless 2007
CountryAustralia
CitySydney
Period27/08/0730/08/07

Keywords

  • Block spread-OFDM
  • OFDM
  • Rotation spreading matrix
  • UWB

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    Raad, I. S., Huang, X., & Raad, R. (2007). A study of different angles for higher order rotation spreading matrix for BSOFDM in UWB channels. In The 2nd International Conference on Wireless Broadband and Ultra Wideband Communications, AusWireless 2007 [4299667] https://doi.org/10.1109/AUSWIRELESS.2007.13