An optimal 2 × 2 space-time code for time-hopping ultra-wideband systems with binary pulse position modulation

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dc.contributor.author Abou-Rjeily, Chadi
dc.contributor.author Daniele, Norbert
dc.contributor.author Belfiore, Jean-Claude
dc.date.accessioned 2017-06-12T07:05:57Z
dc.date.available 2017-06-12T07:05:57Z
dc.date.issued 2017-06-12
dc.identifier.uri http://hdl.handle.net/10725/5761
dc.description.abstract The golden code (Belfiore, 2005) is a 2 x 2 space-time (ST) code that achieves the best known performance with all constellations carved from Zopf[i]. On the other hand, impulse radio (IR) time-hopping (TH) ultra wideband (UWB) is a carrier-less baseband transmission technique. Therefore, being complex-valued, the golden code can not be associated with IR-UWB systems. In this paper, we propose a new ST code that satisfies all of the construction constraints of the golden code and that has the additional advantage of being totally real making it suitable for low cost carrier-less UWB terminals. Unlike the golden code that can be associated with all constellations carved from Zopf[i], the proposed code is optimal with binary pulse position modulation (PPM) which is a popular modulation scheme for TH-UWB. Moreover, the proposed scheme permits to achieve full transmit diversity with hybrid pulse position and amplitude modulations (PPAM) having two modulation positions en_US
dc.language.iso en en_US
dc.publisher IEEE en_US
dc.title An optimal 2 × 2 space-time code for time-hopping ultra-wideband systems with binary pulse position modulation 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 Pulse modulation en_US
dc.keywords Space time codes en_US
dc.keywords Ultra wideband technology en_US
dc.keywords Modulation coding en_US
dc.keywords Amplitude modulation en_US
dc.keywords Energy efficiency en_US
dc.keywords Transmitting antennas en_US
dc.keywords Constellation diagram en_US
dc.keywords Performance loss en_US
dc.keywords Propagation losses en_US
dc.identifier.doi http://dx.doi.org/ 10.1109/ISWCS.2006.4362339 en_US
dc.identifier.ctation Abou-Rjeily, C., Daniele, N., & Belfiore, J. C. (2006, September). An Optimal 2× 2 Space-Time Code for Time-Hopping Ultra-Wideband Systems with binary Pulse Position Modulation. In Wireless Communication Systems, 2006. ISWCS'06. 3rd International Symposium on (pp. 456-460). IEEE. en_US
dc.author.email chadi.aburjeily@lau.edu.lb en_US
dc.conference.date 6-8 Sept. 2006 en_US
dc.conference.place Valencia, Spain en_US
dc.conference.title 3rd International Symposium on Wireless Communication Systems, 2006 en_US
dc.identifier.tou http://libraries.lau.edu.lb/research/laur/terms-of-use/articles.php en_US
dc.identifier.url http://ieeexplore.ieee.org/abstract/document/4362339/ en_US
dc.orcid.id 0000-0003-2255-1842 en_US
dc.author.affiliation Lebanese American University en_US

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