On high data rate space-time codes for ultra-wideband systems

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dc.contributor.author Abou-Rjeily, C.
dc.contributor.author Daniele, N.
dc.contributor.author Belfiore, J.-C.
dc.date.accessioned 2017-06-08T10:29:02Z
dc.date.available 2017-06-08T10:29:02Z
dc.date.issued 2017-06-08
dc.identifier.isbn 0-7803-9397-X en_US
dc.identifier.uri http://hdl.handle.net/10725/5756
dc.description.abstract In this paper, the advantage of applying space-time (ST) coding on ultra wideband (UWB) systems is discussed. In order to achieve very high data rates and important performance gains combined pulse position modulation (PPM) and pulse amplitude modulation (PAM) constellations along with full diversity and full rate ST codes are used at the transmitter side. The proposed coding-decoding scheme takes into account the nature of the highly frequency selective channel and the multi-dimensional constellation. Furthermore, the coding gain is optimized over different constellations and the possibility of compromising performance to lower peak-to-average power ratios (PAPR) is discussed. Moreover, for simplified receiver structures, V-BLAST decoding scheme was adapted to multi-dimensional signals. Results show considerable performance gains and better immunity against inter symbol interference (ISI) and multi user interference (MUI). en_US
dc.language.iso en en_US
dc.publisher IEEE en_US
dc.title On high data rate space-time codes for ultra-wideband systems en_US
dc.type Conference Paper / Proceeding en_US
dc.author.school SOE en_US
dc.author.idnumber 200701131 en_US
dc.author.department Electrical And Computer Engineering en_US
dc.description.embargo N/A en_US
dc.keywords Space time codes en_US
dc.keywords Ultra wideband technology en_US
dc.keywords Performance gain en_US
dc.keywords Pulse modulation en_US
dc.keywords Amplitude modulation en_US
dc.keywords Peak to average power ratio en_US
dc.keywords Interference en_US
dc.keywords Modulation coding en_US
dc.keywords Transmitters en_US
dc.keywords Frequency diversity en_US
dc.identifier.doi http://dx.doi.org/10.1109/ICU.2005.1569991 en_US
dc.identifier.ctation Abou-Rjeily, C., Daniele, N., & Belfiore, J. C. (2005, September). On high data rate space-time codes for ultra-wideband systems. In Ultra-Wideband, 2005. ICU 2005. 2005 IEEE International Conference on (pp. 6-pp). IEEE. en_US
dc.author.email chadi.aburjeily@lau.edu.lb en_US
dc.conference.date 5-8 Sept. 2005 en_US
dc.conference.place Zurich, Switzerland en_US
dc.conference.title 2005 IEEE International Conference on Ultra-Wideband en_US
dc.identifier.tou http://libraries.lau.edu.lb/research/laur/terms-of-use/articles.php en_US
dc.identifier.url 10.1109/ICU.2005.1569991 en_US
dc.orcid.id https://orcid.org/0000-0003-2255-1842 en_US
dc.author.affiliation Lebanese American University en_US

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